5355 Tcp Jobs - Page 14

The principal objective of this position is to provide expert level support for the EMEA Region UNIX environment. Provide 1st, 2nd and 3rd line support ensuring full availability of the environment during production hours. The engineer will play an active role on all Safety & Trust initiatives as well as day-to-day support activities, administration and all projects associated with LINUX infrastructures and their associated applications. Expected to establish and maintain the organizations technical standards, policies, and procedures, collect, monitor, and analyze systems performance data and troubleshoot LINUX servers when applicable. Due to large number of assets to manage, being able to automate the BAU tasks is a key point. Vulnerability and obsolescence remediation, proactive improvements and action plan for incidents are part of the day to day of this position. Responsibilities Direct Responsibilities Provide 24/7/365 primary support of all RedHat Linux, Centos, Ubuntu & AIX servers. Proactively monitor all UNIX systems utilizing BNP Paribas standard tools. Designing and implementing solutions, using Git and Veritas Cluster & Volume manager Management of SAN and NAS at server side Administrating both volume managers, Veritas and LVM Maintaining and adapting the configuration of server software and system components lifecycle Management. Leverages Red Hat Ansible Automation Platform whenever and wherever possible (or other automation skills valuable like Puppet for developing and maintaining automation scripts) Maintaining and monitoring the infrastructure using different tools Tickets resolution through incidents, problems and different requests from the clients or other infrastructure teams Troubleshooting, co-ordination with third party suppliers and vendors as well as with the central IT department of the customer. Providing training about subject matters in scope to colleagues Advising the project team in areas such as capacity management. Contingency planning, environment planning, configuration management and other relevant tasks related to the role. Maintaining the relevant documents/manuals describing the system and its infrastructure. Escalating incidents internally or to 3rd party partners when required. Participating, on a punctual basis, on specific projects related to your specialty. Liaise with application developers to gather requirements, design, and deploy standard systems, which clearly differentiate between Production, DR, Test and Development. Identify operational and infrastructure risks within the environment and work with the application development team and Equity business to make corrections and mitigate risks. Ensure that all systems are backed up according to the business requirements and notify the data owners when there are failures. Ensure optimal resilience of deployed systems; and meet all disaster recovery requirements specified by the business. Maintain top-notch technical skills and business knowledge through proactive self-learning in addition to any formal instructor-led training provided by BNP Paribas. Contributing Responsibilities Degree in Information Systems 10+ years of experience in Linux/ UNIX environment within the financial services industry Expert knowledge of RedHat Enterprise 8.x, 9.x and solid footing in Centos and Ubuntu Expert Knowledge of UNIX kernel and network subsystem tuning and optimization desirable. Good knowledge of system performance and monitoring tools such as Dynatrace, sar, iostat, etc. Good programming skills with Perl, Awk, Sed, Shell script, Puppet, Ansible. Solid understanding of TCP/IP and basic networking ability to use and understand output of tcpdump/snoop Administration of Unix core services and applications such as NIS, NFS, Automount, DNS, DHCP, CIFS, SendMail, Apache, NTP, PTP, Sudo, Jumpstart/Kickstart, LDAP, SSH. Hands-on experience with technologies (Veritas Infoscale, OpenSVC, VMWare, KVM etc.) Comfortable performing system upgrades, installing layered products, and analyzing and troubleshooting complex production systems. Hands-on experience with various hardware including Dell and HP servers. Good knowledge of EMC SAN storage arrays and NetAPP Network Appliances Should be familiar with system administration regarding relational databases (Sybase, Oracle), Middleware (WebSphere MQ), and market data distribution (Reuters RMDS) a plus. Ability to interface with users at all levels of the organization and good end-user support skills. Must be well organized, responsible, a good project manager, have good verbal and written communication skills, and able to multitask in dynamic trading environment. Work as a member of a team, adhere to corporate standards and change management processes, and work to improve IT standards and policies. Proficient in English. Good interpersonal and communication skills. Technical & Behavioral Competencies Required Technical Knowledge/Skills : At least 10+ years of technical experience in as many of these operating systems (OS): Red Hat Enterprise Linux 8.x / 9.x & Ubuntu 18.x / 20.x & CentOS 7.x Red Hat Satellite Veritas Cluster (VCS) OpenSVC Veritas Volume Manager (VxVM) Ansible Devops methodologies Cloud experience Handles the product lifecycle of the Unix infrastructure to assure operational availability; designs and specifies changes for implementation. Candidate must be competent on how to install the OS on physical servers and virtual servers. Troubleshooting Knowledge on RHEL 8.x / 9.x Scripting Knowledge. Hardware and Networking Knowledge on Server Hardware Multiple Vendors, Remote Management Tools, Software & Hardware RAID, Technical understanding on network topologies & devices, Storage Devices Strong knowledge on governance, server build and administration of IT services in cloud-based environments. Patching through Satellite & Client-side yum configuration. Develop and maintain system documentation, including configuration guides, and standard operating procedures. Direct and be responsible for the implementation effort. Provide technical guidance and mentorship to team members. Assess demand for their service or technology area and develop plans to meet future capacity needs and makes recommendations to the manager. Aware of all critical changes to infrastructure and applications that could impact service delivery to their business customers. Able to work autonomously and as part of a team using strong analytical skills. Be service oriented, customer focused, positive, committed and have an enthusiastic can do attitude. Demonstrate a systematic and logical approach to problem-solving. Able to follow the banks standards, processes, and procedures. Escalating incidents internally or to 3rd party partners when required. ITIL 4 Foundation qualification. Requirements [only in bullet points, technical & leadership & soft skills, nice to haves etc. on the same place, no splits]. Example: English (mandatory) Expertise on high availability environments. Redhat/Ubuntu distribution Devops methodologies Cloud experience OpenSVC Veritas cluster (VCS) Eager to learn. Analytical mind-set Ability to work well under pressure, ability to work autonomous and in team environment. Good interpersonal and communication skills. Experience of delivering strategic priorities within strict timelines. Experience on production environment and support Specific Qualifications (if required) Red Hat Certified System Administrator (RHCSA) Red Hat Certified Engineer (Ansible 2.8) Skills Referential Behavioural Skills : (Please select up to 4 skills) Ability to collaborate / Teamwork Communication skills - oral & written Client focused Ability to deliver / Results driven Transversal Skills: Ability to understand, explain and support change Ability to develop and adapt a process Ability to manage a project Analytical Ability Ability to develop others & improve their skills Education Level: Bachelor Degree or equivalent Experience Level At least 10 years Other/Specific Qualifications (if required) IPU (In Place Upgrade in RHEL) Participating in standby 7x24 (1 week per month). Evaluate emerging system technologies and align their benefits with the business strategy of BNPP. -

The BNP Paribas Fortis IT department is working in Agile mode, which offers a challenging and motivating environment where teams and employees are empowered to manage their own technical domain. You will work in the IT Security Production Tribe, within the squad Web Application Firewall squad. This squad works closely together with Cyber Defense to protect the companys online banking applications Responsibilities The mission has different aspects: Building, testing, deploying, analyzing, administering, and maintaining enterprise F5 Platforms with a focus on Reverse Proxy, Authentication, Monitoring & Protection (RAMP) services Configuring, conducting, and managing the F5 ASM, APM and LTM modules Good knowledge of TCL, TMSH, F5 Rest API, F5 Python SDK Develop and maintain advanced F5 ASM/APM/LTM iRules and scripts Technical testing of significant maintenance, operational, upgrade activities and process enhancements/updates Integration of web applications in the Web Security Infrastructure Share knowledge on generic security components such as PKI, reverse proxies, SSL, LDAP ... Assist in production support (incident, problem and change management) for the Web Application firewall squad. Monitor and report on Web site traffic and performance. Participate in the On-Call calendar (7/7 18:00 7:30) CET Good knowledge of Akamai Kona site defender Technical & Behavioral Competencies Mandatory Strong System administration experience with the F5 Big-IP Application Security Manager (ASM), Access Policy Manager (APM) and Local Traffic Manager (LTM) including tmsh and iRules Strong knowledge on Akamai Kona site defender and Akamai control center gui Strong experience in managing a complex WAF environment in the sector of financial services Strong in-dept knowledge on Web application firewalls, HTTP, TCP, SSL and PKI Generic knowledge on: Web access management, anti-virus, firewalls, load balancers, networks and DMZ Knowledge of scripting languages: Python, TCL or Perl Preferable Experience with developing, testing and maintaining REST based services and APIs Information Security related background Familiar with an agile environment Specific Qualifications (if required) Agile / ITIL environment. Follows the Customer processes for projects, incident and change management. Being standalone and team worker, analytical minded, meet commitment, ability to work in a dynamic and multi-cultural environment, flexible, customer-oriented, understand risk awareness. Motivated self-starter, process-oriented with high attention to detail Quick self-starter, pro-active attitude. Good communication skills, Good analytical and synthesis skills. Autonomy, commitment and perseverance. Ability to work in a dynamic and multicultural environment. Flexibility (in peak periods extra efforts may be required). Open minded and show flexibility in self-learning new technologies/tools. You are customer minded and can translate technical issues into non-technical explanations. You are always conscious about continuity of services. You have a very good team spirit and share your knowledge and experience with other members of the team. Working in collaboration with team. Client-oriented, analytical, initiative oriented and able to work independently. Be flexible and ready to provide support outside of Business hours (on-call). Able to take additional responsibility. Able to work from base location (Whichever is your base location) during hybrid model. You are flexible and ready to provide support outside of Business hours (on-call). Skills Referential Behavioural Skills : (Please select up to 4 skills) Ability to collaborate / Teamwork Communication skills - oral & written Organizational skills Client focused Transversal Skills: Ability to understand, explain and support change Ability to develop and adapt a process Ability to develop others & improve their skills Ability to set up relevant performance indicators Ability to manage a project Education Level: Bachelor Degree or equivalent Experience Level At least 5 years

The principal objective of this position is to provide expert level support for the EMEA Region UNIX environment. Provide 1st, 2nd and 3rd line support ensuring full availability of the environment during production hours. The engineer will play an active role on all Safety & Trust initiatives as well as day-to-day support activities, administration and all projects associated with LINUX infrastructures and their associated applications. Expected to establish and maintain the organizations technical standards, policies, and procedures, collect, monitor, and analyze systems performance data and troubleshoot LINUX servers when applicable. Due to large number of assets to manage, being able to automate the BAU tasks is a key point. Vulnerability and obsolescence remediation, proactive improvements and action plan for incidents are part of the day to day of this position. Responsibilities Direct Responsibilities Provide 24/7/365 primary support of all RedHat Linux, Centos, Ubuntu & AIX servers. Proactively monitor all UNIX systems utilizing BNP Paribas standard tools. Designing and implementing solutions, using Git and Veritas Cluster & Volume manager Management of SAN and NAS at server side Administrating both volume managers, Veritas and LVM Maintaining and adapting the configuration of server software and system components lifecycle Management. Leverages Red Hat Ansible Automation Platform whenever and wherever possible (or other automation skills valuable like Puppet for developing and maintaining automation scripts) Maintaining and monitoring the infrastructure using different tools Tickets resolution through incidents, problems and different requests from the clients or other infrastructure teams Troubleshooting, co-ordination with third party suppliers and vendors as well as with the central IT department of the customer. Providing training about subject matters in scope to colleagues Advising the project team in areas such as capacity management. Contingency planning, environment planning, configuration management and other relevant tasks related to the role. Maintaining the relevant documents/manuals describing the system and its infrastructure. Escalating incidents internally or to 3rd party partners when required. Participating, on a punctual basis, on specific projects related to your specialty. Liaise with application developers to gather requirements, design, and deploy standard systems, which clearly differentiate between Production, DR, Test and Development. Identify operational and infrastructure risks within the environment and work with the application development team and Equity business to make corrections and mitigate risks. Ensure that all systems are backed up according to the business requirements and notify the data owners when there are failures. Ensure optimal resilience of deployed systems; and meet all disaster recovery requirements specified by the business. Maintain top-notch technical skills and business knowledge through proactive self-learning in addition to any formal instructor-led training provided by BNP Paribas. Contributing Responsibilities Degree in Information Systems 10+ years of experience in Linux/ UNIX environment within the financial services industry Expert knowledge of RedHat Enterprise 8.x, 9.x and solid footing in Centos and Ubuntu Expert Knowledge of UNIX kernel and network subsystem tuning and optimization desirable. Good knowledge of system performance and monitoring tools such as Dynatrace, sar, iostat, etc. Good programming skills with Perl, Awk, Sed, Shell script, Puppet, Ansible. Solid understanding of TCP/IP and basic networking ability to use and understand output of tcpdump/snoop Administration of Unix core services and applications such as NIS, NFS, Automount, DNS, DHCP, CIFS, SendMail, Apache, NTP, PTP, Sudo, Jumpstart/Kickstart, LDAP, SSH. Hands-on experience with technologies (Veritas Infoscale, OpenSVC, VMWare, KVM etc.) Comfortable performing system upgrades, installing layered products, and analyzing and troubleshooting complex production systems. Hands-on experience with various hardware including Dell and HP servers. Good knowledge of EMC SAN storage arrays and NetAPP Network Appliances Should be familiar with system administration regarding relational databases (Sybase, Oracle), Middleware (WebSphere MQ), and market data distribution (Reuters RMDS) a plus. Ability to interface with users at all levels of the organization and good end-user support skills. Must be well organized, responsible, a good project manager, have good verbal and written communication skills, and able to multitask in dynamic trading environment. Work as a member of a team, adhere to corporate standards and change management processes, and work to improve IT standards and policies. Proficient in English. Good interpersonal and communication skills. Technical & Behavioral Competencies Required Technical Knowledge/Skills: At least 10+ years of technical experience in as many of these operating systems (OS): - Red Hat Enterprise Linux 8.x / 9.x & Ubuntu 18.x / 20.x & CentOS 7.x - Red Hat Satellite - Veritas Cluster (VCS) - OpenSVC - Veritas Volume Manager (VxVM) - Ansible - Devops methodologies - Cloud experience Handles the product lifecycle of the Unix infrastructure to assure operational availability; designs and specifies changes for implementation. Candidate must be competent on how to install the OS on physical servers and virtual servers. Troubleshooting Knowledge on RHEL 8.x / 9.x Scripting Knowledge. Hardware and Networking Knowledge on Server Hardware Multiple Vendors, Remote Management Tools, Software & Hardware RAID, Technical understanding on network topologies & devices, Storage Devices Strong knowledge on governance, server build and administration of IT services in cloud-based environments. Patching through Satellite & Client-side yum configuration. Develop and maintain system documentation, including configuration guides, and standard operating procedures. Direct and be responsible for the implementation effort. Provide technical guidance and mentorship to team members. Assess demand for their service or technology area and develop plans to meet future capacity needs and makes recommendations to the manager. Aware of all critical changes to infrastructure and applications that could impact service delivery to their business customers. Able to work autonomously and as part of a team using strong analytical skills. Be service oriented, customer focused, positive, committed and have an enthusiastic can do attitude. Demonstrate a systematic and logical approach to problem-solving. Able to follow the banks standards, processes, and procedures. Escalating incidents internally or to 3rd party partners when required. ITIL 4 Foundation qualification. Requirements [only in bullet points, technical & leadership & soft skills, nice to haves etc. on the same place, no splits]. Example: English (mandatory) Expertise on high availability environments. Redhat/Ubuntu distribution Devops methodologies Cloud experience OpenSVC Veritas cluster (VCS) Eager to learn. Analytical mind-set Ability to work well under pressure, ability to work autonomous and in team environment. Good interpersonal and communication skills. Experience of delivering strategic priorities within strict timelines. Experience on production environment and support Specific Qualifications (if required) Red Hat Certified System Administrator (RHCSA) Red Hat Certified Engineer (Ansible 2.8) Skills Referential Behavioural Skills : (Please select up to 4 skills) Ability to collaborate / Teamwork Communication skills - oral & written Client focused Ability to deliver / Results driven Transversal Skills: Ability to understand, explain and support change Ability to develop and adapt a process Ability to manage a project Analytical Ability Ability to develop others & improve their skills Education Level: Bachelor Degree or equivalent Experience Level At least 10 years Other/Specific Qualifications (if required) IPU (In Place Upgrade in RHEL) Participating in standby 7x24 (1 week per month). Evaluate emerging system technologies and align their benefits with the business strategy of BNPP. -

At Dario, Every Day is a New Opportunity to Make a Difference. We are on a mission to make better health easy. Every day our employees contribute to this mission and help hundreds of thousands of people around the globe improve their health. How cool is that? We are looking for passionate, smart, and collaborative people who have a desire to do something meaningful and impactful in their career. Dario Health is looking for a Senior IT Helpdesk expert to join our team in the India site. Responsibilities Administer Help Desk Support Software Suites: Lead the configuration, maintenance, and optimization of help desk software, ensuring high levels of service delivery and efficiency. Central Point of Support: Act as the primary liaison between IT teams in India and the US, facilitating seamless communication and collaboration. Microsoft 365 and Azure AD Administration: Manage and support Microsoft 365 environments, including Azure Active Directory, SharePoint, Teams, OneDrive, and other related services. Provide advanced troubleshooting and support for these solutions. Executive Support: Provide high-level support to company executives, ensuring their IT needs are met promptly and professionally. Maintain excellent communication and relationship management skills to interface effectively with senior leadership. Cross-Team Interaction: Collaborate with various departments and teams to align IT support services with broader organizational goals and customer needs. On-Call Support Rotation: Lead and participate in an on-call rotation, providing critical support during evenings and weekends as necessary. Advanced User Support: Address complex user issues and requests via phone, email, and the Self Service Ticketing System, ensuring timely resolution. IT Project Management: Oversee IT projects, including vendor management, hardware purchasing, and deployment. Ensure successful project delivery in alignment with business requirements. Application support - provisioning and support of common applications used by the business. Network and System Issue Resolution: Diagnose and resolve network and system issues, providing expert-level troubleshooting and support across the organization. Requirements: Expert Knowledge of Microsoft Solutions: Proficient in Microsoft 365, Azure Active Directory, Intune, SharePoint, Teams, OneDrive, and related Microsoft IT services. Experience with Autopilot, Apple Business Manager is required. IT Hardware and Software Expertise: Strong background in installing, troubleshooting, and maintaining PC hardware/software, including Windows OS and macOS. Experience with Networking: Working knowledge of basic TCP/IP, LAN topology, and dealing with network issues. Project Management Skills: Proven ability to manage IT projects, work with vendors, and oversee hardware purchasing processes. Excellent Communication Skills: Outstanding English communication skills, both verbal and written, with the ability to interact effectively with executives and other senior stakeholders. Collaboration: Experience working with and supporting teams across different regions, including the Americas, Europe, Middle East, and other offices. Familiarity with Saas platform is an advantage. ***DarioHealth promotes diversity of thought, culture and background, which connects the entire Dario team. We believe that every member on our team enriches our diversity by exposing us to a broad range of ways to understand and engage with the world, identify challenges, and to discover, design and deliver solutions. We are passionate about building and sustaining an inclusive and equitable working and learning environments for all people, and do not discriminate against any employee or job candidate.​***

Key Responsibilities Design, implement, and manage scalable, secure, and high-performing network infrastructure in AWS Configure and manage VPCs, Subnets, Route Tables, NAT Gateways, Transit Gateways, and VPNs Manage network security groups, NACLs, and firewall configurations Work closely with cloud architects and DevOps teams to ensure network solutions align with application needs Troubleshoot network issues and optimize network performance Ensure compliance with best practices and security standards Required Skills Strong hands-on experience with AWS Networking services Experience with hybrid network setups (on-prem to AWS) Good understanding of network protocols (TCP/IP, DNS, BGP, etc.) Familiarity with IaC tools like Terraform or CloudFormation (preferred) Experience with monitoring and troubleshooting tools such as CloudWatch, VPC Flow Logs, etc. Good To Have Relevant AWS Certifications (e.g., Advanced Networking – Specialty) Experience with networking in highly regulated environments

About The Role Skill required: Network Services - Cisco Routing and Switching Operations Designation: Business Advisory Associate Qualifications: Any Graduation Years of Experience: 1 to 3 years About Accenture Combining unmatched experience and specialized skills across more than 40 industries, we offer Strategy and Consulting, Technology and Operations services, and Accenture Song all powered by the worlds largest network of Advanced Technology and Intelligent Operations centers. Our 699,000 people deliver on the promise of technology and human ingenuity every day, serving clients in more than 120 countries. Visit us at www.accenture.com What would you do "Helps transform back office and network operations, reduce time to market and grow revenue, by improving customer experience and capex efficiency, and reducing cost-to-serveLooking for a candidate who has expertise in Networking and has good knowledge on fundamentals of NetworkA solution that validates the ability to install, configure, operate, and troubleshoot medium-size route and switched networks." What are we looking for "Agility for quick learningAbility to work well in a teamProcess-orientationWritten and verbal communicationNetwork fundamentalsUnderstanding all the networking devices:Routers, switches, etc.IP connectivity, access, addressing, and servicesNetwork security fundamentalsInstallation, Configuration, Operation, Administration, and Troubleshooting Fundamental IPv4 & IPv6 Business NetworksExcellent CommunicationProblem Solving SkillsFlexibilityTeamworkExperience and working knowledge on OSI Layer 1 (Physical) and 2 (Datalink) troubleshooting (WAN point to point connection) Experience and working knowledge with IP, WAN, OSI layer, TCP/IP models, IPv4/v6 addressing, subnetting and Ethernet. Layer 1 to Layer 3 fault isolation and troubleshooting with telco providers and onsite technicians. Experience working with internal groups (e.g., order entry, test & turn-up, sales), and third party client/vendors and LEC s (preferred). Familiarity with SDH, SONET, and Ethernet concepts Basic knowledge of cabling infrastructure such as patch panels, cross-connects and fiber types. Experience working with internal groups (e.g., order entry, test & turn-up, sales), and third party client/vendors and LEC s (preferred). Experience working with global carriers in North America, LATAM, APAC, and/or EMEA Experience working in a multi-vendor DWDM optical environment Good English written/verbal communication and customer engagement skills Strong focus on providing an outstanding user experience Must be detail-oriented, with strong organizational skills Able to work independently and also in a team environment" Roles and Responsibilities: "In this role you are required to solve routine problems, largely through precedent and referral to general guidelines Your expected interactions are within your own team and direct supervisor You will be provided detailed to moderate level of instruction on daily work tasks and detailed instruction on new assignments The decisions that you make would impact your own work You will be an individual contributor as a part of a team, with a predetermined, focused scope of work Please note that this role may require you to work in rotational shiftsProvide 24/7/365 monitoring of ticket queue, phones, and IRC channelManage network events such as:Fiber cuts/ Leased Wave outage - Notify dark fiber providers of outage and manage event to resolution, verify quality of remedial work by measuring power levels etc., and provide all stakeholders with periodic updatesLink Down, Latency, Packet Loss, Network Traffic Issues and Routing and BGP issues - FamiliarityProvide 24/7/365 monitoring of ticket queue, phones, and IRC channelManage network events such as:Fiber cuts/ Leased Wave outage - Notify dark fiber providers of outage and manage event to resolution, verify quality of remedial work by measuring power levels etc., and provide all stakeholders with periodic updatesLink Down, Latency, Packet Loss, Network Traffic Issues and Routing and BGP issues - Familiarity and understanding of router show commands and how to interpret the outputManage client s optical network, manage alarms and faults in a multi-vendor environment, andTracking of all work in ticketing system network interconnects with internal and external network operatorsTrack and maintain a repository of RFOs and vendor improvements/actions and be able to represent client during external calls with 3rd party providersManage troubleshooting, confirming fix and restoring traffic from network incidents reported by internal teams and third-party teams, engaging field resources and inventory teams as necessary.Track, coordinate and manage hardware recalls / minor card or part replacement, RMA part delivery, initiate production change requests and work with onsite techs for faulty card/part replacementRead/Parse vendor notifications and translate to Clients Production Change Request (PCR s)Look up affected circuits to include them in change requestEscalate any emergency change requests for immediate review and schedulingNavigate ambiguity with unclear notifications from vendors - escalating as necessary or referring notification to other internal client teams" Qualification Any Graduation

About The Role Skill required: Network Planning & Engineering - Passive Optical Networks Designation: Network & Svcs Operation Associate Qualifications: Any Graduation Years of Experience: 1 to 3 years About Accenture Combining unmatched experience and specialized skills across more than 40 industries, we offer Strategy and Consulting, Technology and Operations services, and Accenture Song all powered by the worlds largest network of Advanced Technology and Intelligent Operations centers. Our 699,000 people deliver on the promise of technology and human ingenuity every day, serving clients in more than 120 countries. Visit us at www.accenture.com What would you do Helps transform back office and network operations, reduce time to market and grow revenue, by improving customer experience and capex efficiency, and reducing cost-to-serveLooking for a candidate who has expertise in Networking and has good knowledge on fundamentals of Network, concepts like OSI Model and ProtocolsA passive optical network (PON) is a fiber-optic telecommunications technology for delivering broadband network access to end-customers. Its architecture implements a point-to-multipoint topology, in which a single optical fiber serves multiple endpoints by using unpowered (passive) fiber optic splitters to divide the fiber bandwidth between multiple access points. What are we looking for Written and verbal communicationAgility for quick learningAdaptable and flexibleAbility to work well in a teamAbility to meet deadlines Roles and Responsibilities: In this role you are required to solve routine problems, largely through precedent and referral to general guidelines Your expected interactions are within your own team and direct supervisor You will be provided detailed to moderate level of instruction on daily work tasks and detailed instruction on new assignments The decisions that you make would impact your own work You will be an individual contributor as a part of a team, with a predetermined, focused scope of work Please note that this role may require you to work in rotational shifts Qualification Any Graduation

About The Role Project Role : Application Lead Project Role Description : Lead the effort to design, build and configure applications, acting as the primary point of contact. Must have skills : SD-WAN Operations Good to have skills : NAMinimum 5 year(s) of experience is required Educational Qualification : 15 years full time educationRole Description:Act as the ongoing interface between the client and the system or application. Dedicated to quality, using exceptional communication skills to keep our world class systems running. Can accurately define a client issue and can interpret and design a resolution based on deep product knowledge.Must Have Skills: Cisco Meraki SDWAN/VeloCloud SDWAN/Wireless/Routing and SwitchingGood To Have Skills: F5 load balancer, Zscaler, firewall.Job :Key Responsibilities:1.Provide L2/L3 support day to day operational incidents. 2.Utilizes good troubleshooting skills to quickly provide quality solutions for customer issues Troubleshooting SDWAN products issues and WAN Link issues. 3.Understanding of VeloCloud SDWAN and Meraki SDWAN Product architecture and concepts needed support SD-WAN solution in production. 4.Timely Escalation of open Incidents internally & to respective service providers. 5.Configuration and troubleshooting of edge devices at remote site. 6.Configure and troubleshooting foundational data and control Policies, Application Profiles in Cisco SD-WAN products. 7.Provides timely updates to customers/team members. 8.Incident communication and notification for high priority incidents (P1 P2) 9.Provide accurate Incident resolution and Service Request management, within established Service Level Agreement (SLA. 10.operations experience of LAN, WAN, SDWAN Infrastructure. 11.Strong hands-on experience in WAN, LAN, VPN, MPLS, IPSEC Architecture and routing protocols (OSPF, BGP, EIGRP etc.) 12.Extensive hands-on experience in troubleshooting of VPN, MPLS and internet links. 13.Experience in troubleshooting any of the SD-WAN product specially VMWARE Velo cloud Silver peak mentioned in Job Summary . 14.Understanding of 24x7 mission critical enterprise applications and the impact of service disruption on a companys bottom line. 15.Strong interpersonal and communication skills. Good analytical and troubleshooting skills Should be keen to learn NEW strategic technologies such as NFV, SDN and SDWAN concepts. 16.Thorough Knowledge SD-WAN Edge devices, routing and communication protocols. Technical Experience:1.At least 2 - 8 years experience VeloCloud and Meraki SD-WAN. 2.In-depth working experience in managing Cisco Routers & Switches 3.Good to have working experience in managing Reverbed Steel head WAN optimizer4.Strong knowledge of networking and security fundamentals like TCP/IP, LAN, WAN, ACLs SSL, NAT, S2S VPN, TLS, DNS, DHCP, certificate and encryption.5.Knowledge of routing protocol like BGP, OSPF and EIGRP.6.Experience with Wireshark packet analyzers Professional Attributes:1.Good Communication skills.2.Ability to work independently and as a member of a team 3.Service Operations Delivery experience 4.Flexible to work in 24x7 environment5.should have knowledge of SLAs OLAs and KPIs6.Team player who also works well independently self-motivated Educational Qualification:Graduation. Additional Information:Certifications in Cisco SD-WAN, CCNP or any other relevant certifications. Qualification 15 years full time education

C, C++ Linux or equivalent OS internal concepts Network communications protocols understating – anyone in detail Experience working with Products, Electronics or Equivalent background as BE Specialisations.

Field Application Engineer – IIoT / Automation Location: On-site at client locations (Pan-India) + Base office in [City] Employment Type: Full-time Experience: 1–4 years (Freshers with strong technical grounding may also apply) About Zometric Zometric is a modern Manufacturing Operations Management platform that helps manufacturers improve quality, reduce cost, and enhance delivery using a suite of statistical, AI, and real-time analytics tools. We enable smart factories by bridging machine data with powerful analytics in the cloud. Role Overview We are looking for a Field Application Engineer – IIoT / Automation who will work closely with our manufacturing customers to understand their machines' data communication capabilities and integrate them with Zometric's cloud APIs. You will be the crucial link between factory equipment (CNCs, PLCs, sensors) and our cloud analytics platform, helping customers achieve real-time visibility into their operations. Key Responsibilities Visit manufacturing plants to assess machine communication interfaces (RS232, RS485, Ethernet, OPC, MQTT, Modbus, etc.) Capture and document data points available from machines (e.g., tool offsets, alarms, production counts, temperature, etc.) Configure edge gateways or data collection software to transmit machine data securely to Zometric Cloud APIs Support customer teams in testing and validating data integration with our platform Troubleshoot machine connectivity issues in coordination with OEMs or factory IT/automation teams Document machine types, protocols, IPs/ports, and setup SOPs for scale deployments Collaborate with Zometric's engineering team to enhance device driver libraries and integration toolkits Train customer engineers and operators on basic usage and maintenance of the setup Qualifications Diploma/Bachelor’s in Instrumentation, Electrical, Electronics, Mechatronics, Computer Science, or related field Understanding of machine communication protocols (RS232/485, Modbus, OPC UA, TCP/IP, etc.) Familiarity with data acquisition systems, PLCs, CNCs, and industrial automation Basic experience with Python or Linux-based tools is a plus Willingness to travel to manufacturing sites across India Strong documentation and communication skills Nice to Have Experience working with edge devices like Raspberry Pi, gateways, or PLC-connected IPCs Exposure to SCADA/MES systems or manufacturing IT infrastructure Knowledge of industrial networking (switches, firewalls, IP configuration) Why Join Us? Be part of a fast-growing Industry 4.0 company solving real problems on the shopfloor Work at the intersection of industrial hardware and cutting-edge cloud software Fast learning environment with exposure to multiple factories and technologies Make a direct impact on India's manufacturing transformation journey

LocationGurugram DesignationSenior Software Engineer Experience3 - 5 Years Skills : C/C++ - Linux, C/C++ & data structure, C/C++ developer, C/C++ Developer with 4G/5G knowledge, C/C++ Developer with Telecom/4G/5G background Develop and maintain software components for LTE/5G RAN protocol stacks (RRC, PDCP, RLC, MAC, PHY). Implement features based on 3GPP standards for 4G/5G networks Experience in L2, MAC Scheduler implementation/enhancement, FAPI or Convergence Layer integration with Physical Layer (L1) Preferred hands on with integration of SDR (USRP) based L1 with 4G/5G L2 Good understanding of L3 and NAS Protocols Good understanding of 4G, 5G SA and 5G NSA protocol procedure and network architecture Proficiency in tools like GDB, Valgrind, and Wireshark for debugging and performance analysis Strong programming skills in C/C++ TCP/UDP socket programming for data exchange in Layer 3 protocols (e.g., S1AP, NGAP, X2AP) Multi-threading and concurrency (e.g., using POSIX threads). Memory management (dynamic allocation, pointers). Real-time programming. Performance optimization. Skills in containerization (e.g., Docker) for virtualized RAN and cloud-based deployments Good to have: Experience with Jenkins, GitLab CI, or other CI/CD pipelines Proficiency in Git for source code management. Python and Shell scripting

Field Application Engineer – IIoT / Automation Location: On-site at client locations (Pan-India) + Base office in [City] Employment Type: Full-time Experience: 1–4 years (Freshers with strong technical grounding may also apply) About Zometric Zometric is a modern Manufacturing Operations Management platform that helps manufacturers improve quality, reduce cost, and enhance delivery using a suite of statistical, AI, and real-time analytics tools. We enable smart factories by bridging machine data with powerful analytics in the cloud. Role Overview We are looking for a Field Application Engineer – IIoT / Automation who will work closely with our manufacturing customers to understand their machines' data communication capabilities and integrate them with Zometric's cloud APIs. You will be the crucial link between factory equipment (CNCs, PLCs, sensors) and our cloud analytics platform, helping customers achieve real-time visibility into their operations. Key Responsibilities Visit manufacturing plants to assess machine communication interfaces (RS232, RS485, Ethernet, OPC, MQTT, Modbus, etc.) Capture and document data points available from machines (e.g., tool offsets, alarms, production counts, temperature, etc.) Configure edge gateways or data collection software to transmit machine data securely to Zometric Cloud APIs Support customer teams in testing and validating data integration with our platform Troubleshoot machine connectivity issues in coordination with OEMs or factory IT/automation teams Document machine types, protocols, IPs/ports, and setup SOPs for scale deployments Collaborate with Zometric's engineering team to enhance device driver libraries and integration toolkits Train customer engineers and operators on basic usage and maintenance of the setup Qualifications Diploma/Bachelor’s in Instrumentation, Electrical, Electronics, Mechatronics, Computer Science, or related field Understanding of machine communication protocols (RS232/485, Modbus, OPC UA, TCP/IP, etc.) Familiarity with data acquisition systems, PLCs, CNCs, and industrial automation Basic experience with Python or Linux-based tools is a plus Willingness to travel to manufacturing sites across India Strong documentation and communication skills Nice to Have Experience working with edge devices like Raspberry Pi, gateways, or PLC-connected IPCs Exposure to SCADA/MES systems or manufacturing IT infrastructure Knowledge of industrial networking (switches, firewalls, IP configuration) Why Join Us? Be part of a fast-growing Industry 4.0 company solving real problems on the shopfloor Work at the intersection of industrial hardware and cutting-edge cloud software Fast learning environment with exposure to multiple factories and technologies Make a direct impact on India's manufacturing transformation journey

About The Role Project Role : Cloud Platform Engineer Project Role Description : Designs, builds, tests, and deploys cloud application solutions that integrate cloud and non-cloud infrastructure. Can deploy infrastructure and platform environments, creates a proof of architecture to test architecture viability, security and performance. Must have skills : Network Security Operations Good to have skills : Network Security Implementation, Cloud Network OperationsMinimum 3 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As a Cloud Platform Engineer, you will be responsible for designing, building, testing, and deploying cloud application solutions that integrate cloud and non-cloud infrastructure. Your typical day will involve deploying infrastructure and platform environments, creating a proof of architecture to test architecture viability, security, and performance. You will play a crucial role in ensuring the success of cloud-based projects and driving innovation in cloud technology. Roles & Responsibilities:- Expected to perform independently and become an SME.- Required active participation/contribution in team discussions.- Contribute in providing solutions to work related problems.- Collaborate with cross-functional teams to design and implement cloud-based solutions.- Develop and maintain cloud infrastructure and platform environments.- Conduct architecture reviews to ensure security, scalability, and performance.- Troubleshoot and resolve issues related to cloud infrastructure and applications.- Stay up-to-date with the latest cloud technologies and trends.- Assist in the development and implementation of cloud security measures. Professional & Technical Skills: - Must To Have Skills: Proficiency in Network Security Operations.- Good To Have Skills: Experience with Cloud Network Operations, Network Security Implementation.- Strong understanding of network security principles and best practices.- Experience with cloud platforms such as AWS, Azure, or Google Cloud.- Knowledge of network protocols and technologies, including TCP/IP, VPN, and firewalls.- Familiarity with network monitoring and troubleshooting tools.- Ability to analyze and interpret network traffic and logs.- Excellent problem-solving and communication skills. Additional Information:- The candidate should have a minimum of 3 years of experience in Network Security Operations.- This position is based at our Bengaluru office.- A 15 years full time education is required.Strong Knowledge of Cloud Technology (AWS, Azure and Google)Strong knowledge of Firewall & Security & Networking conceptsGood working experience with Juniper, Cisco and Fortinet firewallsProblem-solving skills with CVE ID related to network devices.Working experience with SSL VPN.Working experience with load balancers Working experience on Assessment on Security Vulnerabilities, external threat managementServer Patch Management Qualification 15 years full time education

Experience5 - 10 Years Strong Experience in 5G Core Network AMF, SMF UDR, SMF, NGAP, Xn) or LTE EPC (MME, PGW, SGW etc) Development of 4G/5G core Experience Excellent C/C++ Programming Skills.

Develop and maintain software components for LTE/5G RAN protocol stacks (RRC, PDCP, RLC, MAC, PHY). Implement features based on 3GPP standards for 4G/5G networks Experience in L2, MAC Scheduler implementationExperience with Jenkins, GitLab CI, or other CI/CD pipelines Proficiency in Git for source code management. Python and Shell scripting

Work Location : BangaloreGrade : A1-A2Shift : Rotational ShiftS Description: o Acknowledge, analyse, and validate incidents triggered from correlated events through SIEM solutiono Acknowledge, analyse, and validate incidents received through other reporting mechanisms such as email, phone calls, management directions, etc.o Collection of necessary logs that could help in the incident containment and security investigationo Escalate validated and confirmed incidents to SOC Leado Undertake first stages of false positive and false negative analysiso Understand the structure and the meaning of logs from different log sources such as FW, IDS, Windows DC, Cisco appliances, AV and antimalware software, email security etc.o Open incidents in ITSM Platform to report the alarms triggered or threats detected. Analyst should properly include for each incident on SIEM all details related to the logs, alarms and other indicators identified in accordance with the intervention protocol and the SLA.o Track and update incidents and requests based on client’s updates and analysis resultso Report infrastructure issues to the IT support team.o Other duties related to the position Essential Skillso Knowledge and hands-on experience in the management of McAfee EDR, CrowdStrike, ENS, DLP, CASB and other security productsoExperience in Security Information Event Management (SIEM) tools like LogRhythm and McAfee, creation of basic co-relation rules, and administration of SIEMo Should have expertise on TCP/IP network traffic and event log analysiso Knowledge of ITIL disciplines such as Incident, Problem and Change Management Expectations:o Exp 0-4 years SOC Engineer will be responsible for monitoring, reporting, and escalating events to our SOC Managero The primary function of this position is to monitor the analytics tools, perform alert management, and initial incident qualificationo This role reports to the SOC Managero Bachelor’s degree with Cybersecurity as a majoro Joining time / Notice Period: Immediate joiningo Shift Timings: Rotational Shifts (100% working from Bangalore office)

Location : BangaloreGrade : A1-A2Salary: Up to INR 9,00,000 Description:oAcknowledge, analyse, and validate incidents triggered from correlated events through SIEM solutionoAcknowledge, analyse, and validate incidents received through other reporting mechanisms such as email, phone calls, management directions, etc.oCollection of necessary logs that could help in the incident containment and security investigationoEscalate validated and confirmed incidents to SOC LeadoUndertake first stages of false positive and false negative analysisoUnderstand the structure and the meaning of logs from different log sources such as FW, IDS, Windows DC, Cisco appliances, AV and antimalware software, email security etc.oOpen incidents in ITSM Platform to report the alarms triggered or threats detected. Analyst should properly include for each incident on SIEM all details related to the logs, alarms and other indicators identified in accordance with the intervention protocol and the SLA.oTrack and update incidents and requests based on client’s updates and analysis resultsoReport infrastructure issues to the IT support team.oOther duties related to the position Essential SkillsoKnowledge and hands-on experience in the management of McAfee EDR, CrowdStrike, ENS, DLP, CASB and other security productsoExperience in Security Information Event Management (SIEM) tools like LogRhythm and McAfee, creation of basic co-relation rules, and administration of SIEMoShould have expertise on TCP/IP network traffic and event log analysisoKnowledge of ITIL disciplines such as Incident, Problem and Change Management Expectations:oExp 0 - 4 years SOC Engineer will be responsible for monitoring, reporting, and escalating events to our SOC Manager.oThe primary function of this position is to monitor the analytics tools, perform alert management, and initial incident qualification.oThis role reports to the SOC Manager.oBachelor’s degree with CEH certificationoJoining time / Notice Period: Immediate joiningoShift Timings: Rotational Shifts (100% working from Bangalore office)3 must havesSOC 4/5SIEM 3/5ITIL 3/5

Key Responsibilities: Design, develop, and optimize WiFi solutions with a focus on WiFi 6 features and enhancements. Conduct in-depth tuning and optimization of RF parameters to ensure peak performance and reliability. Work on advanced networking protocols and configurations to support seamless connectivity. Collaborate with cross-functional teams to integrate WiFi features into larger systems. Analyze and resolve complex WiFi performance issues, including RF interference, coverage gaps, and capacity challenges. Contribute to the development of test frameworks and tools for WiFi validation. Required Skills and Experience: Proven expertise in WiFi technologies, including detailed knowledge of WiFi 6 (802.11ax) feature sets such as OFDMA, MU-MIMO, TWT, and BSS Coloring. Strong understanding of RF principles, parameter tuning, and optimization techniques. Solid experience in Linux-based development, including scripting, driver-level programming, and debugging. Strong background in networking protocols (e.g., TCP/IP, DHCP, DNS, routing, and switching). Familiarity with WiFi standards, certifications, and regulatory compliance. Familiarity with mesh networking and multi-AP coordination. Knowledge of network security protocols such as WPA3. Experience with performance tuning tools (e.g., iperf, Wireshark) and RF analysis tools (e.g., spectrum analyzers).

Roles & Responsibilities Reviews alerts generated by SentinelOne and implement appropriate containment and mitigation measures Analyzes payloads using JoeSandbox and escalates to the appropriate team as necessary Collaborates with the Forensics team to conduct threat hunting using identified Indicators of Compromise (IoCs) and Tactics, Techniques, and Procedures (TTPs) Assists the Tiger Team in targeted collections of systems based on identified malicious activities in the client's environment Conducts historical log reviews to support threat hunting efforts and ensures all malicious artifacts are mitigated in the SentinelOne console Examines client-provided documents and files to supplement the SOC investigation and mitigation strategy Stays up to date on the latest Threat Actor Tactics, Techniques and Procedures (TTPs) Conducts perimeter scans of client infrastructure and reports any identified vulnerabilities to the Tiger Team for appropriate escalation Manages client-related tasks within the ConnectWise Manage ticketing system as part of the Client Handling Lifecycle Creates user accounts in SentinelOne console for the client Generates Threat Reports showcasing activity observed within the SentinelOne product Execute passphrase exports as needed for client offboarding Submit legacy installer requests to ensure the team is properly equipped for deployment Provides timely alert notifications to the IR team of any malicious activity impacting our clients Assists with uninstalling/migrating SentinelOne Generates Ranger reports to provide needed visibility into client environments Manages and organizes client assets (multi-site and multi-group accounts) Applies appropriate interoperability exclusions relating to SentinelOne and client applications Performs SentinelOne installation / interoperability troubleshooting as needed Contributes to the overall documentation of SOC processes and procedures Investigates alerts escalated by Analysts (Tier I – Tier II) Escalates alerts to Tier IV as necessary Investigates alerts generated via custom rulesets Attends client calls to provide updates related to alerts seen on a client network, as needed Develops custom SentinelOne interoperability exclusion(s) on client request Contributes to the tuning and recommendation as it relates to the custom rulesets Participates in “Handler on Duty (HOD) shifts” as assigned to support the Tiger Team(s) client matters Develops internal Training/Process Documentation Contributes ideas or helps build innovations to increase SOC efficiencies Performs client external EDR/EPP threat hunts (Carbon Black, CrowdStrike, etc.) May perform other duties as assigned by management Skills And Knowledge Advanced understanding of Windows and Unix operating systems Thorough knowledge of EDR capabilities and investigations Advanced understanding of Digital Forensics and Incident Response practices Comprehensive analysis techniques for reviewing large datasets in various formats Strong analytical and problem-solving skills Demonstrated experience in threat intelligence and research Demonstrated experience in malware analysis and reverse engineering Expertise in PowerShell and Python scripting languages Thorough understanding of TCP/IP and OSI Model concepts Thorough understanding of the Incident Response Life Cycle stages (Preparation, Identification, Containment, Eradication, Recovery, and Lessons Learned) Thorough understanding of the MITRE ATT&CK framework Proven ability to work independently and solve complex problems with little direction from management. Highly detail-oriented and committed to producing quality work Job Requirements Bachelor's Degree and 6+ years of IT security related experience or Master's or Advanced Degree and 5+ years related experience Expert experience with Endpoint Detection and Response (EDR) toolsets Advanced experience working on a SOC/CIRT team Ability to communicate in both technical and non-technical terms both oral and written 2+ Information Security Certifications (GIAC, Offensive Security, EC-Council, ISC2) preferred DISCLAIMER The above statements are intended to describe the general nature and level of work being performed. They are not intended to be an exhaustive list of all responsibilities, duties and skills required personnel so classified. WORK ENVIRONMENT While performing the responsibilities of this position, the work environment characteristics listed below are representative of the environment the employee will encounter: Usual office working conditions. Reasonable accommodation may be made to enable people with disabilities to perform the essential functions of this job. PHYSICAL DEMANDS No physical exertion required Travel within or outside of the state Light work: Exerting up to 20 pounds of force occasionally, and/or up to 10 pounds of force as frequently as needed to move objects TERMS OF EMPLOYMENT Salary and benefits shall be paid consistent with Arete salary and benefit policy. FLSA OVERTIME CATEGORY Job is exempt from the overtime provisions of the Fair Labor Standards Act. DECLARATION The Arete Incident Response Human Resources Department retains the sole right and discretion to make changes to this job description. EQUAL EMPLOYMENT OPPORTUNITY We’re proud to be an equal opportunity employer- and celebrate our employees’ differences, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or Veteran status. Different makes us better. Arete Incident Response is an outstanding (and growing) company with a very dedicated, fun team. We offer competitive salaries, fully paid benefits including Medical/Dental, Life/Disability Insurance, 401(k) and the opportunity to work with some of the latest and greatest in the fast-growing cyber security industry. When you join Arete… You’ll be doing work that matters alongside other talented people, transforming the way people, businesses, and things connect with each other. Of course, we will offer you great pay and benefits, but we’re about more than that. Arete is a place where you can craft your own path to greatness. Whether you think in code, words, pictures or numbers, find your future at Arete, where experience matters. Equal Employment Opportunity We’re proud to be an equal opportunity employer- and celebrate our employees’ differences, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or Veteran status. Different makes us better.

Roles & Responsibilities Reviews alerts generated by SentinelOne and implements appropriate containment and mitigation measures Proficient in SIEM, with a focus on QRadar SIEM, as well as threat monitoring and hunting within SIEM environments. Analyzes payloads using JoeSandbox and escalates to the appropriate team as necessary Collaborates with the Forensics team to conduct threat hunting using identified Indicators of Compromise (IoCs) and Tactics, Techniques, and Procedures (TTPs) Assists the Tiger Team in targeted collections of systems based on identified malicious activities in the client's environment Conducts historical log reviews to support threat hunting efforts and ensures all malicious artifacts are mitigated in the SentinelOne console Examines client-provided documents and files to supplement the SOC investigation and mitigation strategy Conducts perimeter scans of client infrastructure and reports any identified vulnerabilities to the Tiger Team for appropriate escalation Manages client-related tasks within the ConnectWise Manage ticketing system as part of the Client Handling Lifecycle Creates user accounts in SentinelOne console for the client Generates Threat Reports showcasing activity observed within the SentinelOne product Executes passphrase exports as needed for client offboarding Submits legacy installer requests to ensure the team is properly equipped for deployment Provides timely alert notifications to the IR team of any malicious activity impacting our clients Assists with uninstalling/migrating SentinelOne Generates Ranger reports to provide needed visibility into client environments Manages and organizes client assets (multi-site and multi-group accounts) Applies appropriate interoperability exclusions relating to SentinelOne and client applications Performs SentinelOne installation / interoperability troubleshooting as needed Contributes to the overall documentation of SOC processes and procedures Participates in “Handler on Duty (HOD) shifts as assigned to support the TT client matters Internally escalates support ticket / alerts to Tier II-IV Analysts as needed May perform other duties as assigned by management Skills And Knowledge Demonstrated knowledge of Windows and Unix operating systems Thorough understanding of Digital Forensics and Incident Response practices Proficiency in advanced analysis techniques for processing and reviewing large datasets in various formats Familiarity with TCP/IP and OSI Model concepts at a basic level Expertise in the Incident Response Life Cycle stages (Preparation, Identification, Containment, Eradication, Recovery, and Lessons Learned) Working knowledge of the MITRE ATT&CK framework at an intermediate level Proven ability to work independently and solve complex problems with little direction from management Highly detail-oriented and committed to producing quality work Job Requirements Associate’s degree and 6+ years of IT related experience or Bachelor’s Degree and 2-5 years related experience Current or previous knowledge of, or previous experience with, Endpoint Detection and Response (EDR) toolsets General knowledge of the Incident Handling Lifecycle Ability to communicate in both technical and non-technical terms both oral and written DISCLAIMER The above statements are intended to describe the general nature and level of work being performed. They are not intended to be an exhaustive list of all responsibilities, duties and skills required personnel so classified. WORK ENVIRONMENT While performing the responsibilities of this position, the work environment characteristics listed below are representative of the environment the employee will encounter: Usual office working conditions. Reasonable accommodation may be made to enable people with disabilities to perform the essential functions of this job. PHYSICAL DEMANDS No physical exertion required Travel within or outside of the state Light work: Exerting up to 20 pounds of force occasionally, and/or up to 10 pounds of force as frequently as needed to move objects TERMS OF EMPLOYMENT Salary and benefits shall be paid consistent with Arete salary and benefit policy. FLSA OVERTIME CATEGORY Job is exempt from the overtime provisions of the Fair Labor Standards Act. DECLARATION The Arete Incident Response Human Resources Department retains the sole right and discretion to make changes to this job description. EQUAL EMPLOYMENT OPPORTUNITY We’re proud to be an equal opportunity employer- and celebrate our employees’ differences, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or Veteran status. Different makes us better. Arete Incident Response is an outstanding (and growing) company with a very dedicated, fun team. We offer competitive salaries, fully paid benefits including Medical/Dental, Life/Disability Insurance, 401(k) and the opportunity to work with some of the latest and greatest in the fast-growing cyber security industry. When you join Arete… You’ll be doing work that matters alongside other talented people, transforming the way people, businesses, and things connect with each other. Of course, we will offer you great pay and benefits, but we’re about more than that. Arete is a place where you can craft your own path to greatness. Whether you think in code, words, pictures or numbers, find your future at Arete, where experience matters. Equal Employment Opportunity We’re proud to be an equal opportunity employer- and celebrate our employees’ differences, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or Veteran status. Different makes us better.

Skills C/C++ developer, C/C++ Developer with 4G/5G knowledge, C/C++ Developer with Telecom/4G/5G background, C/C++ in Linux, C/C++ with Data Structure : Develop and maintain software components for LTE/5G RAN protocol stacks (RRC, PDCP, RLC, MAC, PHY). Implement features based on 3GPP standards for 4G/5G networks Experience in L2, MAC Scheduler implementation/enhancement, FAPI or Convergence Layer integration with Physical Layer (L1) Preferred hands on with integration of SDR (USRP) based L1 with 4G/5G L2 Good understanding of L3 and NAS Protocols Good understanding of 4G, 5G SA and 5G NSA protocol procedure and network architecture Proficiency in tools like GDB, Valgrind, and Wireshark for debugging and performance analysis Strong programming skills in C/C++ TCP/UDP socket programming for data exchange in Layer 3 protocols (e.g., S1AP, NGAP, X2AP) Multi-threading and concurrency (e.g., using POSIX threads). Memory management (dynamic allocation, pointers). Real-time programming. Performance optimization. Skills in containerization (e.g., Docker) for virtualized RAN and cloud-based deployments

Efficient inCprogramming language. Good understanding ofLinuxWindows OS. Hands-on experience with data structures and different IPCs. Excellent analytical skills and aptitude. Ability to Create and implement design plans. Analyze code segments regularly. Work with the client to discuss optimal solutions. Knowledge of audio/video codecs - like H.264, and H.265 is a plus.

Minimum education and experience Bachelors degree in engineering, computer science, or a related field with 7+ years of enterprise level systems administration and or engineering experience; or an equivalent combination of education and experience. Required Skills : 7+ years experience supporting Microsoft Technologies (MS Windows Server, ADDS/AAD, ADFS, DNS, DHCP, PowerShell, SCOM) 5+ Years experience supporting the following o MS Azure IaaS/PaaS o MS Office 365 (EOL, One Drive, SharePoint, MS Teams collaboration and voice) o Linux system administration (RHEL experience preferred) o Cisco UCS hardware administration o VMware concepts, including ESX, SRM and NSX o NAS/SAN administration o Azure cloud systems administration o Basic network administration relative to all technologies above Enterprise backup and recovery procedures Good scripting and automation experience with IaC and Configuration management tools such Terraform, Azure DevOps, Ansible, Chef, Puppet etc. is preferred. Azure or AWS certification at a solutions architect level with large deployment and management background is a PLUS Strong understanding of TCP/IP networking and network security tools and practices Ability toPlan, organize and document complex system design activities and to configure systems to be consistent with institutional policies/procedures; communicate technical/complex information both verbally and in writing; perform multiple tasks concurrently and respond to emergency situations effectively. High degree of accuracy and attention to detail Proficiency with MS Word, Excel, and PowerPoint Excellent organizational skills with ability to prioritize assignments while handling various projects simultaneously.

Deep understanding of network protocols: SDWAN, SDLAN, TCP/IP, MPLS, BGP, OSPF, WLC, WAP, VLANs, Spanning Tree Protocol Experience working on Data center architecture (ACI, Spine & leaf, flat v/s hierarchical) Network Configuration Management: Configure and maintain network devices including routers, switches, access points, and firewalls according to established standards and best practices. Security Management: Implement and maintain basic network security configurations on devices, collaborating with security teams on advanced security measures Network monitoring: Monitor network performance metrics like bandwidth utilization, latency, and packet loss to identify potential issues and proactively address them Troubleshooting skills: Ability to analyze network traffic, diagnose issues using tools like ping, traceroute, and packet captures Wireless Network troubleshooting for Cisco, Aruba, Juniper ITIL Process – working experience of Incident, Change, Problem, Configuration management Working knowledge on DNS/DHCP/IPAM, Cloud Proxy

🚀 Hot & Urgent – Immediate Hiring for a Linux Administrator 🚀 Company Overview: Justo Global is a tech-driven, data-centric company based in Coimbatore & Chennai, specializing in IT professional services and creative media. We empower small and medium businesses with cutting-edge solutions to enhance efficiency and customer satisfaction. 🔥 Position: Linux System Administrator 🎯 Role: Senior ⏳ Experience: 4+ years 📍 Location: Coimbatore & Chennai 🌙 Shift: Night KEY RESPONSIBLITIES: Install, configure, and maintain Linux servers (RHEL, CentOS, Ubuntu, etc.) and related applications to meet business needs. Proactively monitor system performance, analyze logs, and ensure high availability of infrastructure and applications. Perform routine maintenance, including patching, upgrades, backups, and capacity planning. Develop and maintain shell scripts, Python, or Ansible scripts for automation of routine tasks and configuration management. Implement Infrastructure as Code (IaC) to manage, configure, and deploy resources through automation. Apply security best practices by hardening Linux systems, managing access control, and configuring firewalls. Conduct regular security audits, vulnerability assessments, and implement necessary patches to comply with security policies. Manage storage solutions, including SAN, NAS, and local disk storage configurations. Ensure regular backups and disaster recovery procedures are in place, tested, and followed. Manage and configure virtualized Linux environments, including VMware, KVM, or container platforms like Docker and Kubernetes. Work with cloud platforms such as AWS, Azure, or Google Cloud to deploy, monitor, and optimize Linux-based solutions. Diagnose and troubleshoot hardware, software, and network-related issues, and escalate as necessary. Provide Level 2/3 support to resolve technical problems and ensure system resilience. Monitor system performance and conduct tuning to ensure efficient resource utilization. Optimize server and network configurations to improve system uptime and reduce latency. Maintain accurate and up-to-date system documentation, including configuration, operational procedures, and incident logs. Prepare regular reports on system performance, security compliance, and resource utilization for management review. QUALIFICATIONS: Bachelor’s degree in Computer Science, Information Technology, or a related field. Equivalent experience may be considered. Minimum of 4 -7 years of experience as a Linux Systems Engineer/Administrator in enterprise environments. Proven experience with Linux distributions like RHEL, CentOS, Ubuntu, or Debian. Experience with virtualization platforms (VMware, KVM, etc.) and container technologies (Docker, Kubernetes). RHCE, LFCS, or CompTIA Linux+ are highly desirable. SKILLS: Proficiency in shell scripting and at least one additional programming language (Python, Perl, etc.). Strong knowledge of TCP/IP, DNS, NFS, LDAP, and DHCP. Experience with configuration management tools like Ansible, Puppet, or Chef. Knowledge of monitoring tools (Nagios, Zabbix, Prometheus, etc.). Familiarity with cloud services (AWS, Azure, Google Cloud) and experience with hybrid environments. Exceptional analytical and troubleshooting skills, with the ability to diagnose complex issues and optimize performance. Strong verbal and written communication skills, with the ability to document technical processes and convey information clearly to technical and non-technical audiences. Ability to work both independently and as part of a team, demonstrating flexibility and a proactive attitude. Ability to adapt to a dynamic work environment, prioritize multiple projects, and meet deadlines.