109 Icmp Jobs

Job Description Proficient knowledge of monitoring network uptime and performance, security, redundancy. Experience resolving client requests in a timely manner using strong troubleshooting skills Monitor and run batch job schedules, create schedules, coordinate changes updates with application teams Participate in code deployments, which are documented in runbooks Participate in monitoring tool maintenance, creation of new monitors and alerts Must have good experience of ITSM Tool Management and oversight of offsite/Onsite team from a Staff availability during P1/P2 issues, escalation management Hands-on technical experience in a support role, preferably within a NOC environment Excellent knowledge on monitoring network uptime and performance, security, redundancy. Understanding of one or more operating systems (Microsoft/Linux) is desirable Solid knowledge of TCP/IP and networking protocols Immediate error detection and effective troubleshooting using available tools to ensure critical incidents are identified and resolved with minimal time lost. Identify and research recurring issues and work closely with platform owners and support teams on long-term remediation plans. Managing incidents include problem assessment, research, escalation and resolution task management. Excellent knowledge to navigate within Windows and Linux environments, including but not limited to shell scripting, Windows service management Must have knowledge of Datacenters Operation processes Bash/PowerShell scripting skills are a plus Strong understanding of OSI, TCP/IP Model, L2 & L3 networking technologies Any Certification on RHSA, Security + or AWS certified Implement projects/assignments related to Infrastructure/Application maintenance etc. Expert in understanding the key concepts within Networking, Storage and Database technologies Strong understanding of OSI, TCP/IP Model, L2 & L3 networking technologies Strong understanding and troubleshooting experience in TCP, UDP, DHCP, DNS, ICMP, ARP, STP, LACP, MPLS, BGP Build and lead relationships for highly sophisticated customer accounts Conduct customer needs analysis and anticipate requirements beyond existing Shell scripting, Perl scripting or Python scripting experience is preferable Excellent time management, organizational, customer service, and verbal and written communication skills Bachelor’s in computer science or information security. This is a summary of the primary accountabilities and requirements for this position. The company reserves the right to modify or amend accountabilities and requirements at anytime at its sole discretion based on business needs. Any part of this job description is subject to possible modification to reasonably accommodate individuals with disabilities. About Us About us: Our story Mouser Electronics, founded in 1964, is a globally authorized distributor of semiconductors and electronic components for over 1,200 industry-leading manufacturer brands. This year marks the company's 60th anniversary. We specialize in the rapid introduction of the newest products and technologies targeting the design engineer and buyer communities. Mouser has 28 offices located around the globe. We conduct business in 23 different languages and 34 currencies. Our global distribution centre is equipped with state-of-the-art wireless warehouse management systems that enable us to process orders 24/7, and deliver nearly perfect pick-and-ship operations.

Location: Hyderabad, Telangana Time type: Full time Job level: Associate Job type: Regular Category: Risk Consulting ID: JR113489 About us We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to realize their full potential. Our exceptional people are the key to our unrivaled, inclusive culture and talent experience and our ability to be compelling to our clients. You’ll find an environment that inspires and empowers you to thrive both personally and professionally. There’s no one like you and that’s why there’s nowhere like RSM. We are seeking analyst level individuals with experience working in the field of cybersecurity and a desire to help organizations improve their operations to join our team and help run the ongoing security operations for RSM clients in a variety of industries and geographic locations. Successful candidates will have working knowledge in some or all these areas – IT operations, security monitoring, active directory, IP networking and various cloud technologies. Position and Key Responsibilities At RSM, analysts work with large and small companies in variety of industries. They develop strong working relationships with their peers within the security operations center (SOC) while learning their clients’ businesses and challenges facing their organizations. Analysts work as part of a broader team under the direction of more senior analysts, threat hunters, shift leads, intelligence analysts and SOC managers in support of multiple clients. Working in a mutually respectful team environment helps our analysts perform at their best and integrate their career with their personal life. You will have the opportunity to: Role Responsibilities: Investigate security incidents using SIEM tools, automation, and other cybersecurity technologies (i.e. ServiceNow, Stellar Cyber, Hyas Insight and DNS Protect, sentinel One, ELK Stack, Virus total, Shodan, NetFlow, Passive DNS, Silobreaker, Tenable.io, Hatching Triage Sandbox) Analyze, escalate, and assist in remediation of critical security incidents. Improve and challenge existing processes and procedures in a very agile and fast-paced information security environment serving multiple clients Process IDS alerts and identifying incidents and events in customer data. Setup and execution and analysis of vulnerability scans Perform advanced analysis and investigation into alerts as they are identified Performing initial basic malware analysis utilizing automated means (static and dynamic sandbox analysis or other available tools) Incident intake, ticket updates and reporting of cyber events and threat intelligence Understanding, identifying, and researching indicators of compromise (IOCs) from a variety of sources such as threat intelligence reports and feeds Writing incident reports, process documentation, and interact with clients as required Transcribe and implement atomic indicators into a monitoring environment. Consume policy documentation and determine applicability in a network. Work with protocols at layers 2 and higher in the OSI model, to include ARP TCP, UDP, ICMP, DNS, Telnet, SSH, HTTP, SSL, SNMP, SMTP, and other common protocols that use well-known ports. Develops the playbooks to respond and recovery from various attacks/incidents. Drives the automation efforts focused on the closing cases, responding to Cyber events and analyzing data required to enable efficient response activities. Processing of Cyber Threat Intel that is used across RSM detection platforms to understand and prepare for potential threats. Threat intel is heavily used across RSM platforms drive issue prioritization. Open to working shifts in a 24x7 operations environment. Qualifications and Experience: Minimum B.A. or B.S. degree or equivalent from an accredited university by the time employment commences or prior relevant military / law enforcement experience. Computer science, information technology, information systems management, or other similar degrees preferably with a focus on information security 3-5 years’ experience working in a security operations center, networking operations center or threat intelligence capacity. Possess at least one security industry certification such as CYSA+, Security+, CISSP, SANS GIAC (GSOC, GCIA, GMON, CGCDA) Knowledge of security standards and information security and compliance frameworks, controls, and best practices, including SSAE 16, SOC 2 and SOC3, OWASP Top 10, SANS, NIST Must have a naturally curious mindset and approach to solving problems. Basic understanding of cloud technologies and their operations Experience supporting various operating systems such as Windows/Linux Understanding of IP network protocols At RSM, we offer a competitive benefits and compensation package for all our people. We offer flexibility in your schedule, empowering you to balance life’s demands, while also maintaining your ability to serve clients. Learn more about our total rewards at https://rsmus.com/careers/india.html. RSM does not tolerate discrimination and/or harassment based on race; colour; creed; sincerely held religious beliefs, practices or observances; sex (including pregnancy or disabilities related to nursing); gender (including gender identity and/or gender expression); sexual orientation; HIV Status; national origin; ancestry; familial or marital status; age; physical or mental disability; citizenship; political affiliation; medical condition (including family and medical leave); domestic violence victim status; past, current or prospective service in the Indian Armed Forces; Indian Armed Forces Veterans, and Indian Armed Forces Personnel status; pre-disposing genetic characteristics or any other characteristic protected under applicable provincial employment legislation. Accommodation for applicants with disabilities is available upon request in connection with the recruitment process and/or employment/partnership. RSM is committed to providing equal opportunity and reasonable accommodation for people with disabilities. If you require a reasonable accommodation to complete an application, interview, or otherwise participate in the recruiting process, please send us an email at careers@rsmus.com.

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Your Role Administer and maintain Dynatrace and SolarWinds (NPM, SAM, WPM) monitoring tools. Perform standard network device logical changes (e.g., IP address, VLAN changes) as approved by the customer. Configure application monitoring, web transaction monitoring, and URL/event monitoring. Add nodes using various methods: Agent, WMI, ICMP, and SNMP. Enable monitoring for services, databases, Linux processes, Oracle tablespaces, & create and manage customized reports, alerts, views, and templates. Your Profile 4 to 12 years of experience in managing and administering Dynatrace and SolarWinds monitoring systems. Strong knowledge of networking technologies and performance monitoring concepts. Experience with SolarWinds modules: NPM, SAM, WPM. Proficient in scripting and automation using PowerShell or Python. Familiarity with application and infrastructure monitoring, alerting, and reporting. Experience in auto-ticketing integration and monitoring tool customization.Excellent problem-solving and troubleshooting skills. What You Will Love Working At Capgemini Work on enterprise-scale monitoring architectures using Dynatrace, SolarWinds, and other modern tools. Collaborate with global clients across industries, implementing real-time performance monitoring and automation solutions. Clear career progression paths from L2 support to architecture and consulting roles. Be part of mission-critical projects that ensure visibility, reliability, and performance for Fortune 500 clients. Thrive in a diverse, inclusive, and respectful environment that values your voice and ideas. Work in agile, cross-functional teams with opportunities to lead and mentor. Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.

1 / 2 Job Description: Senior Linux Systems & Network Engineer Job Summary: We are looking for a highly skilled Linux Systems & Network Engineer with expertise in core Linux internals, kernel-level programming, and deep networking integration with Linux. The ideal candidate should be proficient in system programming, shell scripting, and PHP, with the ability to optimize, secure, and integrate Linux-based environments seamlessly. Key Responsibilities: · Linux Kernel & System Development o Customize and optimize the Linux kernel for performance and security. o Debug and troubleshoot kernel modules, drivers, and system-level issues. o Work on low-level system calls, memory management, and process scheduling. · Networking & Integration o Configure, manage, and troubleshoot core networking protocols (TCP/IP, UDP, ICMP, etc.). o Implement firewall rules, VPNs, and network security policies in Linux environments. o Develop network-related applications and optimize performance using Linux networking stack. · Programming & Automation o Write and maintain efficient Shell scripts and automation tools for system management. o Develop and maintain web-based applications using PHP for system administration and reporting. o Debug and optimize code for system-level and network applications. · Security & System Hardening o Implement SELinux/AppArmor, IPtables/NFTables, and other security controls. o Identify and mitigate system vulnerabilities at the kernel and network level. · Integration & Customization o Develop custom Linux distributions or modify existing distributions for specific use cases. 2 / 2 o Integrate third-party hardware/software with Linux-based systems. o Optimize Linux for embedded and server environments. Required Skills & Qualifications: · Strong knowledge of Linux internals, kernel development, and system programming. · Expertise in networking protocols, firewall configurations, and security policies. · Advanced skills in Shell scripting, PHP, and system-level programming (C, Python preferred). · Experience with iptables, nftables, OpenVPN, WireGuard, DNS, DHCP, and routing protocols. · Hands-on experience with Linux performance tuning, debugging tools (strace, gdb, perf). · Knowledge of virtualization, containers (Docker, LXC), and orchestration tools. Preferred Skillset: · Contributions to open-source Linux projects or kernel modules. · Experience with DevOps, CI/CD, and cloud-based Linux environments. · Knowledge of embedded Linux or real-time Linux (RTLinux, PREEMPT-RT).

NOC Engineer - Job Description About us: Arrise is a fast growing and one of largest leading B2B content provider to the iGaming Industry and to our customers around the world, offering a multi-product portfolio that is innovative, regulated. Our passion for premium entertainment is unrivalled. We strive to create the most engaging and evocative experience for all our customers across a range of products, including slots, live casino, and bingo. Job Description: Arrise is looking to hire NOC Engineer, who will be responsible for the observability aspects of Infrastructure, databases, application of our platform. The NOC team acts as a liaison between technical support, development, and infrastructure teams by performing the operations based on the documented procedures. Qualifications: We are looking for an experienced NOC Engineer with BTech/BE/MCA. Required Experience: 2-4 Years Work Experience: Identification, reporting, and tracking skills of the alerts from the tools Good skills in incident tracking and coordination from tool/application logs. Strong Linux systems and good networking knowledge Knowledge of Web servers (Apache, Nginx, or equivalents) Knowledge of AWS, Jenkins, Kibana, Grafana 2-4 years of experience working in dynamic, 24x7x365 environments. Familiarity with scripting tools such as Python and Bash. Excellent troubleshooter, utilizing a systematic problem-solving approach spanning code, systems, and network theory & protocols (TCP/IP, UDP, ICMP) and ability to read a packet capture/TCPDump etc Strong analytical skills and able to collate and interpret data from various sources. Capable of multitasking, good time management and prioritization of workload. As a NOC Engineer you will be responsible for: Monitoring technical stack (Viz., servers, network, storage, database and applications etc) to cover the production environments 24x7 in shifts. Sets work schedules for 24x7x365 coverage. Management (Identification, analysis, reporting, and tracking) of alerts raised by infrastructure elements and application services On-time Escalation and Reporting of alerts according to the Incident management process Daily / Weekly Report preparation based on the specified already agreed format and sending the same to a pre-assigned set of recipients Escalate the incidents based on the standard procedure and run-down follow-up reporting per team and area till closure Maintain, update, and implement the standard escalation procedures complete with notification matrix and escalation standards Drives incident management, monitoring, tracking, and ensuring that SLAs are met. Develops and implements new solutions, strategies, and processes to support the NOC's standard operating procedures. Maintenance of wiki and technical documentation (for NOC) of processes and procedures used throughout normal operations. Working with us: At Arrise, we’re curious, innovative, collaborative and tenacious. We celebrate diversity of thought, and we hold an unwavering belief that we can make a meaningful difference. Our teams use their global perspectives to put customers at the forefront of everything they do, so if you are people-centric, you’ll thrive here.

As a Sr. Software engineer System Platform , we look towards you as an expert with deep understanding of System Level components of scalable and distributed application architecture. You would be responsible for For owning up a module / area in the platform development. Taking the lead & clarifying the technical requirement for new features. Create a module design which are feasible to implement in given time with quality. Getting necessary approval to move ahead. Hands-on Implementation of the most critical/Complex tasks (Bugs/Enhancements/Features). Build the Lab Topology to do quick PoCs as & when needed. Guide & Mentor the new joiners in the team. Primary Skills Strong C programming and debugging skills. Strong in System Level Programming Knowledge of Linux kernel internals and drivers is a plus. Solid experience with multi-threading , locking, multi-core programming. Knowledge on openSSL and Cryptography. Additional advantage for possession of crypto accelerators. knowledge of networking including SSL, TCP, UDP, ICMP, BGP, HTTP and other L2-L7 protocols network architecture, cloud based, edge network data & analytics. Understanding of designing and developing advanced L4 to L7 networking software and features Educational Qualification Bachelors in computer engineering or equivalent. Preferably masters degree in computer Engineering. Or Equivalent.

Company Description Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. Arista is a well-established and profitable company with over $7 billion in revenue. Arista’s award-winning platforms, ranging in Ethernet speeds up to 800G bits per second, redefine scalability, agility, and resilience. Arista is a founding member of the Ultra Ethernet consortium. We have shipped over 20 million cloud networking ports worldwide with CloudVision and EOS, an advanced network operating system. Arista is committed to open standards, and its products are available worldwide directly and through partners. At Arista, we value the diversity of thought and perspectives each employee brings. We believe fostering an inclusive environment where individuals from various backgrounds and experiences feel welcome is essential for driving creativity and innovation. Our commitment to excellence has earned us several prestigious awards, such as the Great Place to Work Survey for Best Engineering Team and Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest quality and performance standards in everything we do. Job Description Who You’ll Work With In this role as a Network Engineer – Wireless and WiFi Domain, you will work closely with cross-functional teams including network architects, IT infrastructure teams, security teams, Arista TAC (Technical Assistance Center), Help Desk personnel, and customer support teams. You will also coordinate directly with the Arista team for product lifecycle management, upgrades, and technical escalations, ensuring seamless collaboration across internal and external stakeholders to deliver reliable and optimized wireless network solutions. What You’ll Do Design, deploy, configure, and troubleshoot enterprise wireless networks Perform wireless site surveys and signal analysis Conduct packet-level troubleshooting and performance analysis Implement and support wireless security standards (WPA2/WPA3, EAP, RADIUS) Troubleshoot WiFi authentication and connectivity issues Support indoor and outdoor wireless solutions, including mesh networking Manage upgrades, OS patching, and vulnerability fixes for Arista devices Conduct network audits, compliance checks, and configuration reviews Monitor performance and optimize wireless networks Coordinate technical troubleshooting and escalations with Arista TAC Maintain documentation and generate daily/weekly/monthly reports Provide input on best practices and assist in network design reviews Use tools for wired and wireless packet capture and analysis Qualifications Bachelors in CS/IT/EC/EE or similar Industry Recognized Wireless Certifications like CWNA, CWAP, CWSP are considered as an added advantage Minimum of 2-3 years hands-on experience on wireless networking Excellent written and verbal communication skills Good interpersonal skills, for effective communication with business and technical teams. Strong exposure to packet capture level troubleshooting. Proven track record of successful and timely delivery of assigned tasks. Technical Support experience in networking domain Good interpersonal skills, for effective communication with business and technical teams. Strong exposure to packet capture level troubleshooting. Experience on Arista Equipment have added advantage Working knowledge of networking industry, products, and protocols. Designing, deploying, configuring, troubleshooting the following wireless and network protocols/technologies for wide-scale enterprise clients. Wireless mesh networking 802.11a/b/g/n/ac/ax RF fundamentals / MIMO Wireless clients and drivers Wireless security (WPA2, WPA3) Authentication frameworks - EAP, PEAP, EAP-TLS POE/POE+, AAA/RADIUS DHCP, DNS, ACL, ARP, DHCP, 1G/10G Ethernet (IEEE 802.3ab & IEEE 802.3ae), ICMP, IPv4 & IPv6, LACP, STP/RSTP/MST (IEEE 802.1D), VLANs (IEEE 802.1Q), MAC Learning, VXLAN, EoGRE Experienced in implementation and troubleshooting of Campus and Enterprise wireless deployments including guest access. Experienced in troubleshooting indoor and outdoor wireless solutions. Experience with wired and wireless packet capture/analysis tools is highly desired. Knowledge on Arista CV-CUE and Campus Product will have added advantage Experience in Troubleshooting of WIFI networks Performance monitoring & Network Optimization Knowledge on WIFI technology and standard Troubleshooting experience on Authentication Coordination with various cross functional teams for troubleshooting. All kind of upgrade e.g. OS patch, vulnerability for Arista Devices Reporting – mutually agreed on report sharing – Daily/Weekly/Monthly Co-ordinating with the Arista team for Product Lifecycle management for installed products. Network audit: Configuration review and compliance, Configuration assistance and best practices, Design review assistance and best practices Network Operations: Technical troubleshooting support on Arista equipment; Customer escalation liaison with Arista TAC; Help Desk support; Managing trouble tickets and gathering input for analysis; Generate monthly high-level reports on trouble Tickets. Industry Recognized Wireless Certifications like CWNA, CWAP, CWSP are considered as an added advantage. Additional Information Arista stands out as an engineering-centric company. Our leadership, including founders and engineering managers, are all engineers who understand sound software engineering principles and the importance of doing things right. We hire globally into our diverse team. At Arista, engineers have complete ownership of their projects. Our management structure is flat and streamlined, and software engineering is led by those who understand it best. We prioritize the development and utilization of test automation tools. Our engineers have access to every part of the company, providing opportunities to work across various domains. Arista is headquartered in Santa Clara, California, with development offices in Australia, Canada, India, Ireland, and the US. We consider all our R&D centers equal in stature. Join us to shape the future of networking and be part of a culture that values invention, quality, respect, and fun.

Company Description BETSOL is a cloud-first digital transformation and data management company offering products and IT services to enterprises in over 40 countries. BETSOL team holds several engineering patents, is recognized with industry awards, and BETSOL maintains a net promoter score that is 2x the industry average. BETSOL’s open source backup and recovery product line, Zmanda (Zmanda.com), delivers up to 50% savings in total cost of ownership (TCO) and best-in-class performance. BETSOL Global IT Services (BETSOL.com) builds and supports end-to-end enterprise solutions, reducing time-to-market for its customers. BETSOL offices are set against the vibrant backdrops of Broomfield, Colorado and Bangalore, India. We take pride in being an employee-centric organization, offering comprehensive health insurance, competitive salaries, 401K, volunteer programs, and scholarship opportunities. Office amenities include a fitness center, cafe, and recreational facilities. Learn more at betsol.com Job Description NOC Engineer This is a full-time NOC Engineer role. The NOC Engineer will be responsible for monitoring and maintaining network systems and servers, identifying and troubleshooting issues. You would be working closely with the Incident Management, IT teams and 3rd party service providers to ensure the availability of all systems & applications to our internal users & external members. Skills and Responsibilities: Supporting NOC operations for continuous monitoring of Global IT Infrastructure (24x7) and services. Understanding on Cisco Routers and Switches, for gather diagnostics and do initial troubleshooting Expertise in troubleshooting Interface and routing issues Understanding of GobalProtect Operations, ability to gather and analyze user logs and troubleshooting Understanding of Palo Alto Operations, ability to check routing and firewall rules, ability to analyze traffic logs Ability to log into Windows Servers, gather diagnostic's and do initial troubleshooting Ability to do basic DNS troubleshooting Ability to work on issues with Windows/Linux servers Ability to aid IT Teams as or when needed and work closely with the vendors. Comfortable in working 24X7 environment. Comfortable in working in rotational shifts. Understanding of Active Directory. Monitor all the Consoles and Ensure every Alerts is picked for investigation. Immediate response to alerts generated from the monitoring tools. Basic Understanding of Monitoring Tools like SolarWinds/PingDom/Datadog/CloudWatch etc. Basic Understanding on AWS Cloud and how are they monitored using AWS CloudWatch. Basic Understanding of polling methods like SNMP/ICMP/WMI/Agents etc. Understanding of IT Infrastructure to be able to effectively escalate issues to the right team/individual Understanding of Jira Service Management for ticketing of alerts. Ability to multitask and handle multiple alerts Ability to contextualize alerts and identify criticality of alerts Excellent verbal and written skills Ability to Collaborate across departments and work as part of a team. Average experience of 5 years Good To have Knowledge on Configuring, Monitoring and tracking Alerts generated by different Monitoring Systems (Solarwinds, Pingdom, AppDynamics, Datadog). Operational knowledge of Confluence for knowledge base and articles(Atlassian – Jira). Knowledge on observability Tools and their concepts. Knowledge of Application Performance Monitoring (APM). Working Knowledge on any of the Observability Tool (like Datadog).

Network Engineer Location : Vadodara (Work from Office) Shift Hours : US Shift About VikingCloud VikingCloud is the leading Predict-to-Prevent cybersecurity and compliance company, offering businesses a single, integrated solution to make informed, predictive, and cost-effective risk mitigation decisions - faster. Powered by the Asgard Platform- , the industry's largest repository of anonymized cybersecurity and compliance event data, we continuously monitor and analyze over 6+ billion online events every day. VikingCloud is the one-stop partner trusted by 4+ million customers to provide the predictive intelligence and competitive edge they need to stay one step ahead of cybersecurity and compliance disruptions to their business. Our 1,000 dedicated cybersecurity and compliance expert advisors understand that it's not just about technology. It's about transacting business and delivering an exceptional customer experience every day, without fail. That's the measurable value we deliver. And that's what we call, Business Uninterrupted. This Position Network Engineer (L2 Support) with 3 to 5 years of experience that has strong firewall, IP Networking and VPN skills. Candidates will be part of the VIKING CLOUD Engineering team completing customer implementations and providing ongoing customer support. They will need experience with Meraki and Fortinet firewalls (required) and other major firewalls including Ubiquiti , Checkpoint, Juniper, Cisco (preferred), and good customer relationship skills. Responsibilities Firewall Implementation and Support Installing VIKING CLOUD Managed Network Solutions including Fortinet firewalls. Making changes to VIKING CLOUD firewalls in support of customers’ needs. Solving technical customer issues in firewalls, filtering, IP Networking, Routing, VPNs and application connectivity. Respond to firewall/network issues on a rotating on-call basis. This will, depending on the situation, may require work outside the traditional work hours, including weekends and holidays, and will require carrying and responding to a cell phone or other contact device, as determined by management. Monitor performance, capacity, and availability of the firewalls on an ongoing basis. Recommend improvements in technologies and practices to increase these metrics. Maintain awareness of and familiarity with trends and new developments in technologies used in, or appropriate for use in, firewall support and operating infrastructure. Work with other technical staff to develop firewall architectures, technologies, and quality assurance policies and procedures. Deliver better than agreed customer SLAs. Firewall and VPN Management Perform incident, problem and change management process for firewalls according to ITIL standards. Improve customer satisfaction metric, through stable transparent service. Continuous Improvement: ü Assist in training and development of internal resources ü Create relevant documentation for new issues ü Assist in the development, approval and maintenance of knowledge base articles Qualifications 3-7 years’ experience in Information Technology with specific knowledge in IT firewall, IP Networking and VPN. Hands-on experience with Meraki and Fortinet firewalls will Level 2 or Level 3 Support. Knowledge and experience with network protocols and concepts including: SSH, FTP, ICMP, TCPIP (IPv4 & IPv6), Network Address Translation (NAT), SNMP, IPSec, GRE, QoS, and VLANs. Ability to interpret output from network traffic analysis tools such as Ethereal (Wireshark) Effective interpersonal and consulting skills to be used to align customer needs to tactical and strategic solutions. Ability to effectively collaborate in a dynamic team environment. Strong written and verbal communication skills necessary for clear client communication, definition of scope, project deliverables, appropriate system documentation and client communication. Documentation (Excel & Vision) Must have professional demeanor and ability to prioritize and work in a fast-paced environment. Bachelor’s Degree in related fields

Equifax is where you can power your possible. If you want to achieve your true potential, chart new paths, develop new skills, collaborate with bright minds, and make a meaningful impact, we want to hear from you. The Network Engineer serves as the subject matter expert for all corporate, data center, and cloud based networks and reports to the Manager of Network Engineering. You are to provide technical expertise needed to design, implement and support day-to-day network operations escalation. Lead efforts to maintain complex and growing network topology that must meet the needs of a challenging set of development, operations and business requirements. Demonstrating innovative approaches to solving the unique challenges encountered and being able to maintain the security and integrity of the networks is very important. You will be monitoring performance of network systems and advise management when additional processing or technology enhancements are required and perform troubleshooting of systems and infrastructure elements to support the diagnosis of problems What You Will Do Provide technical expertise needed to support day-to-day network operations Lead efforts to maintain and audit a rapidly growing network topology that must meet the needs of a challenging set of development, operations and business requirements Demonstrate innovative approaches to solving the unique challenges encountered and be able to maintain the security and integrity of the networks Create and maintain IT documentation Monitor performance of network systems and advise management when additional processing or technology enhancements are required Perform troubleshooting of systems and infrastructure elements to support the diagnosis of problems Support efforts to maintain complex and growing network topology that must meet the needs of a challenging set of development, operations and business requirements. Demonstrating innovative approaches to solving the unique challenges encountered and being able to maintain the security and integrity of the networks is very important. Monitor the performance of network systems and advise management when additional processing or technology enhancements are required. Perform troubleshooting of systems and infrastructure elements to support the diagnosis of problems. Stay abreast of innovations in the network technology market in order to ensure we are ahead of business and regulatory needs. Maintain a high profile within the technology community, contributing to Equifax’ profile as an innovative technology company. Engage with 3rd party vendors in order to assess and validate market offerings and opportunities to enhance the Equifax value proposition What Experience You Need BS or Associate's Degree or equivalent job experience required. 5 - 7 years of experience as a Network Engineer professional. Minimum of 5 years of IP network support experience. Minimum of 5 years experience with TCP/UDP protocols, ICMP, VLANS, trunking, routing, subnetting, routing protocols (BGP,OSPF), and the ability to decode and review protocol traces. Minimum of 5 years of configuration & troubleshooting experience using Juniper, Checkpoint, and/or Palo Alto firewall. Minimum of 5 years of experience in configuration and command set mastery of Cisco, Juniper and/or Arista switches & routers. Ability to participate in 24x7x365 on-call rotation. What Could Set You Apart Scripting and Programming: Proficiency in scripting languages Python and Shell is crucial for automating network tasks and configurations. Automation Tools: Familiarity with network automation frameworks and tools such as Terraform, Jenkins and Ansible is crucial for managing large-scale network environments efficiently. APIs: Understanding how to interact with network devices and systems through APIs is key to enabling seamless integration and automation. Data Structures and Algorithms: Knowledge of data structures and algorithms helps in developing efficient and optimized automation solutions. Linux/Unix: Comfort with Linux/Unix operating systems and command-line interfaces is required for working with network automation tools and platforms. Cloud Technologies: Experience with GCP and/or AWS cloud platforms and services including cloud scripting (gcloud) and cloud APIs. Version Control: Understanding version control systems such as Git is crucial for managing and tracking changes in automation scripts and configurations. We offer a hybrid work setting, comprehensive compensation and healthcare packages, attractive paid time off, and organizational growth potential through our online learning platform with guided career tracks. Are you ready to power your possible? Apply today, and get started on a path toward an exciting new career at Equifax, where you can make a difference! Who is Equifax? At Equifax, we believe knowledge drives progress. As a global data, analytics and technology company, we play an essential role in the global economy by helping employers, employees, financial institutions and government agencies make critical decisions with greater confidence. We work to help create seamless and positive experiences during life’s pivotal moments: applying for jobs or a mortgage, financing an education or buying a car. Our impact is real and to accomplish our goals we focus on nurturing our people for career advancement and their learning and development, supporting our next generation of leaders, maintaining an inclusive and diverse work environment, and regularly engaging and recognizing our employees. Regardless of location or role, the individual and collective work of our employees makes a difference and we are looking for talented team players to join us as we help people live their financial best. Equifax is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Position Summary: The IT Network Administrator is responsible for overseeing and managing the organization's IT network environment, including hardware and software. The role also includes incident and change management and supporting employee on- and off-boarding processes. To succeed in this position, candidates should have at least five years of experience in network administration or a similar role. Strong communication skills, both written and verbal, are essential. Technical expertise in network management, system security, and a variety of operating systems is required. Problem-solving abilities and customer service skills are also important for this role, and relevant certifications will be considered advantageous. Responsibilities: Ensure network availability and quality, performing repair actions in collaboration with local teams. Configure, change, update network and firewall devices, policies and rules. Monitor network and associated systems to maintain optimal performance. Analyze, troubleshoot, and resolve problems. Conduct daily performance analysis and troubleshoot root causes of issues. Maintain up-to-date documentation to ensure accuracy and compliance. Monitor and enforce the company's information security policy and compliance with the regulation. Manage secure configurations and changes for networks, firewalls, hardware, systems, and mobile devices. Identify appropriate technologies, equipment, and software for building networks. Managing and maintaining our IT network in Logistics, including routers, switches, firewalls, and wireless networks. Recommending and contributing changes in network security. Coordinating and scheduling downtime for maintenance, patching and upgrades of network devices and systems. Perform Incident management – troubleshoot and resolve incidents. Perform Change management – plan and implement changes. Manage and handle logistics for IT equipment. Support the IT aspects of employee on- and off-boarding processes. Follow up on ticket requests and escalate as needed. Requirements: 5 years of relevant experience as Network Administrator or similar position. Fluent in English, both written and verbal. Excellent communication and problem-solving skills. Excellent customer service skills. Ability to work well in a team and under tight deadlines. Experience with OSI Model Experience with network protocols: OSPF, RSVP/LDP, TCP/IP, RIP, VLANs, Port-security Experience with routing, switching, firewalling, and related network protocols (ICMP, ARP, Port-security, etc.). Experience with managing switches and routers, firewalls, cloud network. Experience with AD, DNS, ADFS, DHCP, NPS, CA. Shift Timings - 2 pm IST to 11 pm IST. Should be open to work on weekend as per Business requirements or in rotational / night shifts. Preferred Requirements: Experience with Atlassian products (Jira Service Management). Virtualization certificates. Windows Server certificates. Network infrastructure certificates. ITIL certificates. Other IT related certificates.

Job Summary : Experienced Systems Administrator with a strong foundation in Linux, infrastructure management, and incident response, skilled in monitoring, troubleshooting, and maintaining reliable systems across virtualized and cloud-based environments. Responsibilities : Collaborate with the operations team to manage escalations and oversee incident management. Implement strategies and solutions to enhance daily operations, including system stability, security, and scalability. Drive real-time monitoring of system performance and capacity, addressing alerts and optimizing systems. Lead troubleshooting efforts, coordinating responses to network and system issues. Conduct and oversee server, application, and network equipment setup and maintenance. Ensure effective outage notification and escalation for prompt resolution. Mentor and train the team members on technical skills and troubleshooting methods. Maintain up-to-date documentation of processes and procedures in the WIKI. Key Skills : Experience : Minimum 4 years in Linux system administration. Technical Skills : Datacenter technologies and cloud (AWS/GCP). Application deployment with Git, StackStorm, etc. Strong troubleshooting skills across networks and systems; familiarity with network protocols (TCP/IP, UDP, ICMP) and tools like TCPdump. Advanced diagnostic skills in network performance and system capacity monitoring. Proficient in Linux command-line and system administration. Soft Skills : Analytical skills with an ability to interpret and act on data. Ability to prioritize and escalate issues effectively. Adaptability to shift work and capacity for multitasking in high-pressure scenarios. Excellent leadership, communication, and interpersonal skills. Qualifications : Bachelor’s degree in Computer Science, Engineering (BE/B.Tech), MCA, or M.Sc (IT). Must-Have : Configuration Management : Basic experience with Ansible, SaltStack, StackStorm, or similar. CI/CD : Basic experience with Jenkins or similar. Monitoring : Experience with Nagios, Sensu, Zabbix, or similar. Log Analytics : Basic experience with Splunk/ Elasticsearch/ Sumo Logic/ Prometheus/ Grafana, or similar. Virtualization : VMware, KVM, or similar. Linux & Networking : Strong fundamentals in Linux, troubleshooting, and networking. Containerization : Knowledge of Kubernetes, Rancher, or similar. Good to Have : Cloud Providers : AWS or GCP. Networking : Advanced knowledge of BGP, F5 Load Balancer, and switching protocols. Certifications : RHCSA, CCNA, or equivalent.

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are looking for a highly skilled Linux Systems & Network Engineer with expertise in core Linux internals , kernel-level programming , and deep networking integration with Linux. The ideal candidate should be proficient in system programming, shell scripting, and PHP , with the ability to optimize, secure, and integrate Linux-based environments seamlessly. Key Responsibilities: · Linux Kernel & System Development o Customize and optimize the Linux kernel for performance and security. o Debug and troubleshoot kernel modules, drivers, and system-level issues. o Work on low-level system calls , memory management, and process scheduling. · Networking & Integration o Configure, manage, and troubleshoot core networking protocols (TCP/IP, UDP, ICMP, etc.). o Implement firewall rules , VPNs, and network security policies in Linux environments. o Develop network-related applications and optimize performance using Linux networking stack. · Programming & Automation o Write and maintain efficient Shell scripts and automation tools for system management. o Develop and maintain web-based applications using PHP for system administration and reporting. o Debug and optimize code for system-level and network applications. · Security & System Hardening o Implement SELinux/AppArmor , IPtables/NFTables, and other security controls. o Identify and mitigate system vulnerabilities at the kernel and network level. · Integration & Customization o Develop custom Linux distributions or modify existing distributions for specific use cases. o Integrate third-party hardware/software with Linux-based systems. o Optimize Linux for embedded and server environments. Required Skills & Qualifications: · Strong knowledge of Linux internals, kernel development, and system programming . · Expertise in networking protocols, firewall configurations, and security policies . · Advanced skills in Shell scripting, PHP , and system-level programming (C, Python preferred). · Experience with iptables, nftables, OpenVPN, WireGuard, DNS, DHCP, and routing protocols . · Hands-on experience with Linux performance tuning, debugging tools (strace, gdb, perf) . · Knowledge of virtualization, containers (Docker, LXC), and orchestration tools . Preferred Skillset: · Contributions to open-source Linux projects or kernel modules . · Experience with DevOps, CI/CD, and cloud-based Linux environments . · Knowledge of embedded Linux or real-time Linux (RTLinux, PREEMPT-RT) .

Job summary NOC Engineers Responsibilities Shifts are morning IST & afternoon IST (5 AM to 10 PM) with on-call roster. Work is required from Walmart office in Marathahalli Bangalore. Other locations are not allowed. 5-7 years of overall experience is required in Network area Handle day-to-day operations and respond to network-related tickets promptly and effectively Ensure stable and reliable network services DNS experience Day-to-day network performance monitoring Network troubleshooting and fault analysis hardware troubleshooting and repair Trouble ticket generation and response carrier interface and escalations (Internal and External) Installation of network hardware and software Participate in a 24x7 call-out ROTA Completion of ServiceNow tickets within the SLA. Perform network configuration changes in accordance with change management process Perform root cause analysis for service interruption recovery creating preventative measures to deploy in the enterprise Respond to alerts by following documented procedures for verifying determining the case and resolving or escalating as necessary Create and maintain network documentation as it relates to network configuration network diagrams and processes Review incident reports provided by vendors as well as draft internal incident summary reports to senior management when called for Work closely with Engineering team for implementation of solutions Work closely with regional and global teams to provide ongoing support for the global network infrastructure Ensure adherence to SOPs for day-to-day operations set by the Network Architect/Engineering team Strong understanding of the following technologies: IP Protocols (ICMP UDP TCP) IP filtering and firewalling Routing Protocols (BGP OSPF ISIS) Quality of Service MPLS STP RSTP .1q VLANs VPC HSRP VRRP STP VLAN etc) Wireless (Cisco and Juniper) and DDI (DNS DHCP and IPAM) Experience of working on network equipment in large NOC/L2 team or large scale global environment with 24X7 global support model Certifications Required Network certifications are plus

Overview Core Responsibiities -------------------------------------1.Orchestration and AutomationAutomate service activation and management across different network domains, vendors, and ayers.2.Troubeshooting and Probem SovingDiagnose and resove network and service issues, requiring strong anaytica and probem-soving skis.3.Monitoring and Visuaization:Utiize toos to monitor network performance and correate service issues with network events.4.Data Coection and Anaysis:Gather and anayze data from network devices and systems to identify trends and root causes.5.Too Deveopment:Potentiay deveop or enhance toos for monitoring, data coection, and automation.6.Communication and Coaboration:Communicate technica information ceary to both technica and non-technica audiences, and coaborate with goba teams. Responsibiities Required Skis and Experience --------------------------------------- Technica Skis: 1.Strong Linux skis and scripting experience (e.g., Python, She Scripting).2.Experience with network troubeshooting and network management soutions (OSS/BSS).3.Famiiarity with network protocos (e.g., SNMP, Sysog, ICMP, SSH).4.Experience with databases (e.g., PostgreSQL, Neo4j, MySQL).5.Knowedge of Bue Panet products (BPI, BPO, ROA). Soft Skis: 1.Strong anaytica and probem-soving skis.2.Exceent communication (written and verba) skis.3.Abiity to work independenty and as part of a team.4.Abiity to work with a gobay distributed team. Specific Knowedge 1.Understanding of network architecture and technoogies.2.Knowedge of service orchestration principes.3.Experience with Bue Panet MDSO or simiar orchestration patforms.4.Famiiarity with network automation toos and techniques. Educationa 1.Bacheor's degree in Computer Science, Information Technoogy, or a reated fied.2.Reevant certifications (e.g., AWS Certified Soutions Architect, CCNA, Python certifications) are a pus.

Educational Requirements Bachelor of Engineering Service Line Computers & Communications Division Responsibilities Hands-on experience in networking, routing, and switching technologies of 3 to 4 years. Thorough knowledge of Networking, OSI Layers Thorough knowledge of Network security concepts, secure network design/deployments Hands-on experience with working on Firewall, IPS, Security management, Routers, and Switches Good understanding of TCP/IP protocol suite (IP, ARP, ICMP, TCP, UDP, SMTP, FTP, TFTP), Routing Protocols, IP addressing and subnetting, VLANs Experience with firewalls, internet VPNs, remote implementation, troubleshooting, and problem resolution. Familiarity with server management and monitoring tools. CCNA or CCNP certifications is a plus. Knowledge of ITIL and ITSM processes, like, SLA, Change/Release Management. Experience in using ticketing tools such as service now, remedy will be an added advantage. Excellent written and verbal communication skills. Preferred Skills: Technology->Network->Switching Technology->Networking->Routing technologies

Zabbix + Python: Proficiency in Zabbix tool which includes Create and configure hosts, host groups, templates, items, triggers, and actions within Zabbix to monitor various devices and servers. Install and configure Zabbix agent & Proxy on VMs. Understanding of networking concepts and protocols (TCP, UDP, IP, ICMP, DNS, SNMP v2/v3, etc.). for integrations Knowledge on SNMP MIB files and OIDs Good knowledge on Zabbix API methods and Zabbix backend DB schema. Good troubleshooting and analytical skills. Proficiency in Python/ Shell scripting to create utilities based out of Zabbix DB or API calls. Good Knowledge on database technologies such as MySQL & Maria DB. Linux OS knowledge and cronjob scheduling. Domain knowledge on Network and Infra devices Experience in API based monitoring. Primary Skills Perl/Shell Scripting Familiarity with other monitoring and logging tools like Grafana, Prometheus etc. Good understanding of Containerized Architecture like Docker, Kubernetes, OpenShift etc.