251 Firewall Configuration Jobs

Role & responsibilities We are looking for self-motivated, great team-player and passionate IT Systems Engineer with keen eyes towards developing innovative solutions for identified business problems using ones skills and expertise. What we offer: Provide a fully empowered, engaging and innovative work environment. An accelerated career growth path along with a compensation that is best in the industry with all statutory benefits. Preferred candidate profile Manage and maintain the organization's IT infrastructure, including servers, firewalls, switches, Access points and antivirus software, storage systems, andcontainerized platforms. Install, configure, test, and maintain primarily Linux operating systems with Windows and Mac OS, Application software and system management software. Implement and enforce security best practices to protect the organization's systems and data from unauthorized access, malware, and other security threats. Provide technical support to end-users, including troubleshooting hardware and software issues, assisting with system configurations, and resolving user access problems. Maintain accurate records of all IT assets, including hardware, software licenses, and peripherals.Track asset details such as purchase date, warranty status, configuration, andlocation. Ensure that purchased assets meet the organization's technical requirements and budget constraints.Identify potential vendors based on the organization's needs and requirements.Negotiate favourable terms and conditions in contracts with vendors, including pricing, delivery schedules, service level agreements (SLAs), and warranties. Serve as the primary point of contact for vendors and facilitate communication between vendors and internal stakeholders. Collaborate with other teams to develop and maintain business continuity plans that address both IT and non-IT aspects of business operations. Rently being an ISO and SOC certified company focuses on maintaining security, any individual associated with Rently is expected to maintain the same. Skill Set Requirements: 3 - 5 years of experience as an IT Systems Engineer. Good written/verbal English communication skills System Knowledge (Linux / Windows/ Mac). Dynamic and Proactive. Good Interpersonal skills Can work with minimum supervision Excellent sense of urgency Flexible approach to work Analytical mindset Vendor Management and negotiation skills Work Location: This job requires full-time working from our Coimbatore office.Professional Commitment:Being a product-based company, we heavily invest in developing functional/ technology/ leadership skill sets in our team members. So as a company we expect Candidates who are looking for a long-term association with the organization (at least a minimum of 2 - 3 years) need to apply.

Role & responsibilities Design, configure, and manage Cisco Firepower firewalls , including: Intrusion Prevention/Detection Systems (IPS/IDS) Site-to-site and remote-access VPNs NAT, ACLs, and security policy enforcement Manage and support Ubiquiti firewall deployments (preferred for EU client environments). Implement Layer 3 networking : VLAN setup, inter-VLAN routing, ACLs. Architect and secure DMZ and layered network security models . Handle ISP handoff & routing including static routes, OSPF/BGP basics, and WAN failover. Collaborate with cross-functional teams to integrate network security into overall IT infrastructure. Monitor, troubleshoot, and optimize firewall and network performance. Maintain strong documentation for network designs, configurations, and change management. Preferred candidate profile Must-Have : Cisco Firepower (IPS/IDS, VPNs, policies) Preferred : Ubiquiti firewalls (for EU environments) Strong Layer 3 networking expertise: VLANs, routing, ACLs DMZ design & implementation with layered security approach ISP handoff knowledge and routing (Static, BGP/OSPF basics) Familiarity with Cisco Meraki is a plus Ability to work across multiple vendors (Cisco, Ubiquiti, Fortinet, Palo Alto preferred but not mandatory) Excellent troubleshooting and problem-solving skills

JOB PURPOSE: The IT System Administrator is responsible for ensuring the stable, secure, and efficient operation of the organizations IT infrastructure. This includes managing servers, networks, hardware, software, and user access systems. The role involves monitoring system performance, troubleshooting issues, implementing upgrades, maintaining data backups, and ensuring cybersecurity compliance to support business continuity and productivity. KEY RESPONSIBILITIES: 1. Server and System Management : Monitor and manage Servers and storage systems. Install, configure, and maintain operating systems (Windows, Linux, macOS). Manage and monitor domain services – Active Directory (AD), DNS, DHCP, Group Policies. Regularly review event logs, system health, and performance metrics. 2. Network Administration: Oversee LAN/WAN infrastructure including switches, routers, and wireless access points and internet systems. Manage firewall rules and VPN configurations (e.g., Sophos etc.) Perform IP address management and VLAN segmentation for better traffic control. 3. Data Backup and Disaster Recovery: Configure and monitor daily/weekly backups for servers, NAS, and databases. Test backup restores periodically to ensure DR preparedness. 4. Security and Compliance: Implement and maintain antivirus, endpoint protection, and patch management tools. Monitor security logs, unauthorized access attempts, and vulnerabilities. Conduct periodic IT audits and ensure compliance with internal and external standards. Assist in cybersecurity policy development and employee awareness training. 5. User and Access Management: Provision and de-provision user accounts, access rights, and security groups. Enforce password policies, multi-factor authentication (MFA), and access controls. Provide end-user support for software, system access, and troubleshooting requests. 6. IT Asset & Vendor Management: Maintain accurate inventory of hardware, software licenses, and warranties. Coordinate with vendors and service providers for support, procurement, and AMC renewals. Evaluate hardware/software options for upgrades or new implementations. 7. Documentation & Reporting: Maintain up-to-date documentation of system configurations, SOPs, network diagrams, and admin tasks. Generate regular reports on system uptime, incidents, asset utilization, and patch compliance. QUALIFICATION & EXPERIENCE : Master's/Bachelor’s Degree in Computer Science, Information Technology, or related field; with 10 to 15 years of experience in managing IT Infrastructure Operations.

Position: Network/System Administrator We are urgently seeking dynamic professionals at all levels Senior, Junior, and Technician to join our growing IT infrastructure team. If you're passionate about secure, scalable systems and want to contribute to a forward-thinking academic environment, we want to hear from you. Roles Available: Senior Network/System Administrator Junior Network/System Administrator Network/System Technician Qualifications & Certifications: Bachelors or Masters Degree in Computer Science, IT, Electronics, or related fields Preferred Certifications: CCNA, CCNP, RHCE, Microsoft Certified: Linux Administrator, CompTIA Network+/Security+ Experience Requirements: Senior Network/System Administrator : Minimum 5 years of hands-on experience in managing enterprise-level IT systems, including server infrastructure, network security, and virtualization. Junior Network/System Administrator : Minimum 2 years of experience in institutional IT management, with exposure to LAN/WAN setups, firewall configurations, and system maintenance. Network/System Technician : 0 to 2 years of experience in hardware/software troubleshooting, user support, and basic network diagnostics. Candidate Profile: Ideal candidates should demonstrate: Expertise in LAN/WAN, firewalls, VPNs, and network security Hands-on experience with Windows/Linux servers, virtualization, and cloud platforms Proficiency in scripting (Python, Bash, PowerShell) and automation tools Strong diagnostic and troubleshooting skills Ability to manage IT assets, documentation, and compliance audits Excellent communication and team collaboration skills Job Location: Ramachandra College of Engineering (A), NH-16 Bypass Road, Vatluru(V), Eluru, Andhra Pradesh Pay Scale: As per institutional norms and experience level

Executes, and manages technology projects, ensuring timely delivery within scope and budget. coordinate with cross-functional teams, implement IT solutions, monitor progress, troubleshoot issues, and maintain documentation.

Hands on experience/ knowledge of fortigate firewall and Switches, Site to site VPN and SSL VPN. Managing the application / e commerce website.Manage and monitor Security and Network Devices, Firewall, Routers, Switches, Wireless services etc. Required Candidate profile Responsible for printers / multi-function printers in terms of AMC / repair / maintenance etc. Antivirus management: deploying updates on servers/stations, monitoring alerts and taking actions as req. Perks and benefits All Statutory Benefits applicable for Permanent

Your Role Expertise in enterprise firewall technologies including Palo Alto Networks, Check Point, Cisco ASA, and Fortinet FortiGate. Design and implement secure perimeter architectures using next-gen firewalls (NGFWs). Strong understanding of Juniper network hardware, routing protocols (BGP, OSPF), firewall configuration, VPNs, and LAN/WAN technologies. Familiarity with cloud security (AWS/Azure firewalls, cloud-native security tools). Your Profile 4-12 years of experience in designing, deploying, and managing enterprise firewalls Palo Alto Networks (PAN-OS, Panorama), Check Point (R80.x, SmartConsole, SmartEvent), Cisco ASA/Firepower (FTD, FMC), Fortinet FortiGate (FortiOS, FortiManager, FortiAnalyzer) Design and implement secure network architectures including firewalls, VPNs, IDS/IPS, firewall policies, security roles and segmentation. Ensure network security best practices and compliance with organizational policies. Perform firewall audits, log analysis, and threat monitoring to mitigate security risks. What will you love working at Capgemini Work on next-gen network architectures including SD-WAN, Zero Trust, SASE, and cloud-native networking. Collaborate with global clients across industries, implementing enterprise-grade solutions using tools like Cisco, Juniper, Fortinet, Palo Alto, and AWS/Azure networking. Clear career progression paths from L2 support to architecture and consulting roles Be part of mission-critical projects that secure and optimize networks for Fortune 500 clients. Thrive in a diverse, inclusive, and respectful environment that values your voice and ideas as well work in agile, cross-functional teams with opportunities to lead and mentor.

Job Summary: We are looking for a knowledgeable and proactive Linux System and Networking Administrator with strong experience in virtualization (especially Proxmox and VMware vCenter) and a deep understanding of enterprise networking. You will be responsible for maintaining our Linux systems, managing virtualized environments, and ensuring robust and secure network operations across the organization. Key Responsibilities: Linux System Administration Install, configure, and maintain Linux servers (Ubuntu, CentOS, RHEL) in physical and virtual environments. Manage web, database, file, and directory services, including Apache/Nginx, MySQL/PostgreSQL, Samba, and LDAP. Develop and maintain system automation scripts using Bash, Ansible, or similar tools. Ensure system uptime, performance, and reliability through proactive monitoring and maintenance. Virtualization & Infrastructure Management Administer and maintain Proxmox VE and VMware vCenter/ESXi virtual environments. Provision, clone, snapshot, and manage virtual machines and containers. Monitor and optimize virtual resource utilization (CPU, memory, storage). Assist in planning and implementing scalable, redundant virtualization infrastructure. Network Administration Design, configure, and manage LAN/WAN environments, including VLANs, routing, trunking, and link aggregation. Administer and maintain firewalls (e.g., pfSense, iptables, FortiGate), VPNs, and secure remote access solutions (OpenVPN, WireGuard). Monitor network performance and troubleshoot issues using tools like tcpdump, Wireshark, and NetFlow. Maintain DNS, DHCP, NAT, and port forwarding rules in both physical and virtualized networks. Security and Compliance Harden Linux systems and network infrastructure based on best practices. Conduct periodic audits, patching, and updates for operating systems, hypervisors, and firewalls. Implement and maintain intrusion detection/prevention systems (IDS/IPS) and network access control. Support & Documentation Provide tier 2/3 support for Linux, network, and virtualization-related issues. Document infrastructure, network diagrams, system configurations, and SOPs. Work closely with IT security, DevOps, and cloud teams to ensure a consistent and secure infrastructure. Requirements: Experience 3+ years of experience in Linux system administration and networking. 3+ years experience managing Proxmox or VMware vCenter environments. Technical Skills Proficient in Linux (RHEL, CentOS, Ubuntu). Hands-on experience with Proxmox VE, vSphere, and VMware vCenter. Deep understanding of networking fundamentals: TCP/IP, DNS, DHCP, VLANs, routing protocols, and NAT. Experience configuring and managing firewalls and VPNs. Strong scripting and automation skills (Bash, Ansible, or Python). Familiar with monitoring/logging tools: Zabbix, Grafana, ELK, or similar. Preferred Qualifications Certifications: RHCE, VCP, CCNA, CompTIA Network+, or equivalent. Experience with SDN, high availability setups, and network segmentation. Familiarity with hybrid cloud infrastructure or on-premises to cloud migrations. Soft Skills Strong analytical and troubleshooting skills. Ability to work independently and under pressure. Good communication and documentation abilities. Willingness to participate in an on-call rotation.

Job Title : Network Security Engineer II - IN Job Summary : The Network Security Engineer-II is a key element within the Rackspace Infrastructure team and is expected to provide a high level of technical expertise to ensure the uptime and maintenance of critical networking systems. A Racker in this role takes ownership of complex network issues and ensures they are resolved and/or successfully documented and handed off to an oncoming shift. The NSE II actively monitors the Rackspace network at all levels, from top of rack to edge, using various tools and communicates and resolves issues identified or escalates them to the appropriate level. The Racker also responds to issues escalated to Network Security Engineer via tickets and phone calls from internal customers and is expected to engage directly with external customers via public ticket comments and phone conversations to ensure problem resolution. Technical issues can include troubleshooting customer network environments including firewall configurations, VPN technologies and access-control lists, Load balancer configurations, Licensing allocation, intermediate product troubleshooting, intermediate IP configuration, intermediate backbone structure, provide networking architecture solutioning, intermediate internal networking infrastructure knowledge. The Network Engineer will create and maintain customer loyalty by providing Fanatical Experiences above and beyond customer expectations. Responsible for adhering to company security policies and procedures and any other relevant policies and standards as directed. Career Level Summary A minimum of 6+ years of recent network security experience. Requires intermediate to advanced depth or breadth of expertise in own job discipline or field. Leads others to identify and solve complex problems. Works independently, with guidance in only the most complex situations May provide guidance to standard project expectations Act as a mentor for Level I engineers and provide training to new hires as needed. Critical Competencies Systems Thinking: Enables optimum organizational efficiency by taking a whole systems approach and thinking across boundaries to identify which polices/processes should be standardized and which should differ Idea Creation: Examines new ideas of solutions, methods and products to ensure the potential and alignment with departmental and business goals Key Responsibilities Configure and troubleshoot for Firewalls & Load Balancers and Customers IP space . Create documentation for support and operations tasks regarding the above tools Engineer and implement customized security solutions . Mentor and train fellowRackers . Configure, plan, install, maintain, and optimize network systems, equipment, and applications ensuring network protocols and security policies are used effectively. Solve engineering problems through the ownership of appropriate level customer requests and issues, seeing them through to resolution. Collaborate with Account Managers and Implementation Consultants/PMs to build strong customer relationships. Technical Requirements Intermediate knowledge of : NexGen Firewalls (For example: Cisco Firepower, Palo Alto etc.), IPSEC and SSL VPN technologies also Infrastructure , Automation (Preferred) . All supported network platforms (Cisco 2900, 3500, 3700, 4900, 6500, ASR1k, ASR9k, Nexus 3k, Nexus 6k, Nexus 7k, Arista 7000, etc.) All supported Layer 2 and 3 protocols and features (STP, HSRP, VLANs, CDP, port-channels, OSPF, BGP, MPLS, DWDM, etc.) In depth knowledge on Firewall Palo alto, Cisco ASA, Firepower, Juniper, F5 -LTM/AFM, Citrix Load balancers . Knowledge of Analysis of VPNs implementation and Manage and Monitor all VPN connectivity. Networking concepts and devices [All OSI Layers], Load balancers (For example: F5), HTTP Protocol, Secure Socket Layer (SSL), DNS, Content switching policies. Implementation of Gateway, Edge firewall and LBs . Intermediate Understanding of network packet analysis via tools such as packet captures on firewalls, logging for Palo Alto and TCP dump. Intermediate to advancedunderstanding of services and protocols commonly used in hosting environments: web servers, database servers, active directory protocols. Interprets internal/external business challenges and recommends best practices to improve products, processes, or services. Initial firewall/IPS/IDS testing of parameters, operation, support, and commissioning. Skills Passionate about technology and has a desire to constantly expand technical knowledge Detail-oriented in documenting information and able to own customer issues through resolution Able to handle multiple tasks and prioritize work under pressure Demonstrate sound problem-solving skills coupled with a desire to take on responsibility The ideal candidate possesses: Excellent written and verbal communication skills . Education Bachelor's Degree in Computer Science, B.E,MCA/BCA , Management Information Systems, or a related technical field Certifications Any combination of Juniper, Cisco certifications, F5, Palo Alto, NetScaler, or combination of other relevant vendor certifications experience desirable . Physical Demands General office environment: no special physical demands required. May require long periods sitting and viewing a computer monitor. May require work on non-traditional shifts. Schedule flexibility to include working weekends and/or evenings and holidays [rare occurrence ]as required by the business for 24/5 operations.

As a Senior System Administrator, you will be responsible for managing and securing Brickwork Ratings IT infrastructure, focusing on cloud platforms, Google Workspace, Microsoft Office 365, and Microsoft EMS. Your role includes automating processes, collaborating with internal teams and vendors, and strengthening cybersecurity to ensure efficient and reliable IT services. Primary Responsibilities Manage Microsoft EMS environments, including Azure Active Directory, Intune device and application management, identity governance, conditional access policies, and compliance monitoring. Administer Google Workspace: user lifecycle management, group policies, security configurations, application troubleshooting, and license allocation. Apply cybersecurity best practices, including threat monitoring, incident response, vulnerability management, and maintaining endpoint security tools. Monitor and support cloud services and related infrastructure, ensuring high availability and performance. Manage user accounts, permissions, and access controls across cloud platforms, ensuring secure data access and compliance. Develop and implement automation scripts and workflows to reduce manual tasks and potential errors. Support network infrastructure hardware such as routers, switches, and firewalls as needed. Collaborate with cross-functional teams and external vendors to resolve technical issues and implement new solutions. Provide expert-level technical support to helpdesk personnel and escalate complex issues as needed. Conduct regular audits of systems and security compliance; prepare detailed reports on IT operations and security posture. Competency / Skills In-depth experience with Microsoft EMS components: Azure AD, Intune, Endpoint Manager, conditional access, and mobile security. Proficient in Google Workspace administration covering user management, security policies, app configuration, and troubleshooting. Solid understanding of cybersecurity principles, attack vectors, vulnerability scanning, and incident handling. Experience working with network security devices (firewalls, VPNs) and endpoint protection solutions. Skilled in automation using PowerShell or other scripting tools to improve IT process efficiency. Good grasp of cloud architecture, identity and access management, data protection, and compliance frameworks. Effective communication skills for technical collaboration and documentation. Education: Engineering graduate in Computer Science/Information Technology. If you have relevant work experience, you can send your updated CV to Rajath.k@brickworkratings.com

Skills and Experience Technical Skills: • Good understanding of Networking concepts (TCP/IP, NAT, Routing etc.) • Good knowledge of Information security concepts • Strong understanding of Firewall devices (CISCO ASA, Fortinet etc.) as well as Firewall Assurance tool - Tufin • Strong analytical mindset or approach for dealing with large data and finding meaningful trends from that • Good inter-personal communications skills and follow-up methods • Strong working experience with MS Excel or other data handling tools Job Responsibilities • Managing regular upgrades / patches of the Tufin tool and related infrastructure • Tufin Hardware EOL management • Upkeeping the Tufin infrastructure and related Firewall configurations and troubleshooting the ongoing issues / errors • Helping in DR exercise / actual DR situations • Governance on Firewall change requests being processed (assist on-prem team on approvals of the changes according to risk reviews) • Periodic review of implemented changes (weekly on sample basis) against what was requested in SNOW • Driving firewall configuration reviews periodically • Driving Rule recertification activity annually (Annual Firewall Rule Review) • Perform rule usage-based review (unused / redundant rules) • Risky rules review • Taking daily snapshots / backup of all FW and devices (oversee automated tasks if any) Roles and Responsibilities Skills and Experience Technical Skills: • Good understanding of Networking concepts (TCP/IP, NAT, Routing etc.) • Good knowledge of Information security concepts • Strong understanding of Firewall devices (CISCO ASA, Fortinet etc.) as well as Firewall Assurance tool - Tufin • Strong analytical mindset or approach for dealing with large data and finding meaningful trends from that • Good inter-personal communications skills and follow-up methods • Strong working experience with MS Excel or other data handling tools Job Responsibilities • Managing regular upgrades / patches of the Tufin tool and related infrastructure • Tufin Hardware EOL management • Upkeeping the Tufin infrastructure and related Firewall configurations and troubleshooting the ongoing issues / errors • Helping in DR exercise / actual DR situations • Governance on Firewall change requests being processed (assist on-prem team on approvals of the changes according to risk reviews) • Periodic review of implemented changes (weekly on sample basis) against what was requested in SNOW • Driving firewall configuration reviews periodically • Driving Rule recertification activity annually (Annual Firewall Rule Review) • Perform rule usage-based review (unused / redundant rules) • Risky rules review • Taking daily snapshots / backup of all FW and devices (oversee automated tasks if any)

Educational Requirements Master of Computer Science,Master Of Engineering,Master Of Technology,Bachelor Of Computer Science,Bachelor of Engineering,Bachelor Of Technology Service Line Cyber Security Responsibilities A day in the life of an Infoscion As part of the Infosys consulting team, your primary role would be to actively aid the consulting team in different phases of the project including problem definition, effort estimation, diagnosis, solution generation and design and deployment You will explore the alternatives to the recommended solutions based on research that includes literature surveys, information available in public domains, vendor evaluation information, etc. and build POCs You will create requirement specifications from the business needs, define the to-be-processes and detailed functional designs based on requirements. You will support configuring solution requirements on the products; understand if any issues, diagnose the root-cause of such issues, seek clarifications, and then identify and shortlist solution alternatives You will also contribute to unit-level and organizational initiatives with an objective of providing high quality value adding solutions to customers. If you think you fit right in to help our clients navigate their next in their digital transformation journey, this is the place for you! Additional Responsibilities: Ability to work with clients to identify business challenges and contribute to client deliverables by refining, analyzing, and structuring relevant data Awareness of latest technologies and trends Logical thinking and problem solving skills along with an ability to collaborate Ability to assess the current processes, identify improvement areas and suggest the technology solutions One or two industry domain knowledge Technical and Professional Requirements: Primary skills:Technology->Finacle-Core-Payments->Real Time Gross Settlement->Master,Technology->Infrastructure Security->Security Incident and Event Management (SIEM),Technology->Infrastructure Security->Virtual Private Network, Firewall,Technology->Network-Firewall_and_Media->Check Point,Technology->Network-Firewall_and_Media->Juniper-Firewall,Technology->Network-Firewall_and_Media->Palo Alto Preferred Skills: Technology->Infrastructure Security->Security Incident and Event Management (SIEM)->IBM Qradar Technology->Infrastructure Security->Virtual Private Network Firewall->Zscaler ZPA Technology->Network-Firewall_and_Media->Check Point->firewall Technology->Network-Firewall_and_Media->Juniper-Firewall->firewall Technology->Network-Firewall_and_Media->Palo Alto Technology->Infrastructure Security->Secure Web Gateway->Zscaler ZIA

As a Network L1.5 at Tata Communications, you will be responsible for providing 24/7 shift operational support. Your key activities will include monitoring network devices, servers, and applications using NOC tools and dashboards, as well as performing basic troubleshooting of network issues such as connectivity, latency, and outages. You will be required to respond to alerts and incidents within defined SLAs and escalation procedures, and log and track incidents using ticketing systems like ServiceNow or Remedy. Additionally, you will need to collaborate with L2/L3 teams for issue escalation and resolution, maintain shift handover reports, update documentation regularly, and ensure timely communication with stakeholders during incidents. Supporting scheduled maintenance and change management activities will also be part of your responsibilities. To excel in this role, you should have hands-on experience in configuring and troubleshooting routing protocols like BGP, ISIS, and OSPF, as well as experience with Cisco devices. Proficiency in multicasting configurations such as PIM (sparse/dense mode), SSM, and IGMP is essential. A strong understanding of Switching, VLAN, Port Security, STP, Advance Switching concepts, and Wireless concepts is required. You should be able to calculate and apply an addressing scheme including VLSM IPv4/IPv6 addressing design, and have knowledge of network protocols like EIGRP, OSPF, BGP, RIP, VLAN, and TCP/IP. Experience with FortiGate FortiManager and the ability to configure, manage, and operate Firewall, URL Filtering, SSL VPN, NSM, and other security elements deployed in large networks is highly desirable. Additionally, skills in configuring, administering, and documenting firewall infrastructure will be beneficial for this role. With a minimum of 3 years of experience in the relevant field and a total experience of 3-4 years, along with an educational qualification of BE/BTech and preferably CCNA certification, you will play a crucial role in ensuring the smooth operation and security of the network infrastructure at Tata Communications.,

The Technical Lead is responsible for leading a team of engineers in the design, implementation, maintenance, and troubleshooting of Linux-based systems. This role requires a deep understanding of Linux systems, network architecture, and software development processes. You will drive innovation, ensure system stability, and lead the team in delivering high-quality infrastructure solutions that align with the organization's goals. Lead and mentor a team of Linux engineers, providing technical guidance and fostering professional growth. Manage workload distribution, ensuring that projects and tasks are completed on time and within scope. Collaborate with cross-functional teams to align IT infrastructure with organizational objectives. You will also be responsible for SLA & ITIL, Inventory Management. Architect, deploy, and manage robust Linux-based environments, including servers, networking, and storage solutions. Ensure the scalability, reliability, and security of Linux systems. Oversee the automation of system deployment and management processes using tools such as Ansible, Puppet, or Chef. Additionally, you will handle database management for MySQL, MongoDB, Elasticsearch, and Postgres. Lead efforts in monitoring, maintaining, and optimizing system performance. Proactively identify potential issues and implement solutions to prevent system outages. Resolve complex technical problems escalated from the support team. Implement and maintain security best practices for Linux systems, including patch management, firewall configuration, and access controls. Ensure compliance with relevant industry standards and regulations (e.g., HIPAA, GDPR, PCI-DSS). Develop and maintain comprehensive documentation of systems, processes, and procedures. Prepare and present regular reports on system performance, incidents, and improvement initiatives to senior management. Stay up-to-date with the latest Linux technologies, tools, and practices. Lead initiatives to improve the efficiency, reliability, and security of Linux environments. Drive innovation in infrastructure management, including the adoption of cloud technologies and containerization. Required Qualifications: - Bachelors degree in Computer Science, Information Technology, or a related field, or equivalent work experience. - 10+ years of experience in Linux system administration, with at least 2 years in a leadership or senior technical role. - Deep understanding of Linux operating systems (RHEL, CentOS, Ubuntu) and associated technologies. - Strong knowledge of networking principles, including TCP/IP, DNS, and firewalls. - Experience with automation and configuration management tools (e.g., Ansible, Puppet, Chef). - Proficiency in scripting languages (e.g., Bash, Python). - Experience with virtualization (e.g., VMware, KVM) and containerization (e.g., Docker, Kubernetes). - Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and hybrid cloud environments. - Excellent problem-solving skills and the ability to work under pressure. - Strong communication and interpersonal skills. Job Types: Full-time, Permanent Benefits: - Health insurance - Provident Fund Schedule: Day shift Yearly bonus Work Location: In person,

As a Network & Security Engineer at UST in Trivandrum, you will be responsible for ensuring the optimal performance and reliability of the network infrastructure. Your core competencies will include: Network Infrastructure & Operations: - Routing & Switching: Utilize enterprise-grade routers and switches to maintain optimal network performance. - Network Health Monitoring: Conduct regular health checks on various network components like routers, switches, firewalls, load balancers, VPNs, and QoS configurations. - Performance & Reliability: Monitor system performance to ensure high availability and reliability across all network components. - Resource Utilization & Capacity Planning: Analyze system resource usage trends to inform capacity planning and scalability strategies. Incident Management & Vendor Coordination: - Change Management & Incident Response: Adhere to established change management and Major Incident Management (MIM) policies for smooth network changes and incident resolution. - Vendor Liaison: Coordinate with vendors during planned maintenance and Priority 1 (P1) incidents to expedite issue resolution. Network Security & Threat Management: - Security Protocols & Devices: Configure and manage security devices such as firewalls, antivirus systems, cryptographic tools, and SIEM systems. - Threat Identification & Mitigation: Identify security threats and implement protection measures. - Security Assessments: Review system changes for potential security implications and recommend necessary improvements. Protocols, Tools & Technologies: - Networking Protocols: Deep knowledge of IPSEC, HSRP, BGP, OSPF, 802.11, and QoS protocols. - Monitoring & Diagnostic Tools: Skilled in using ticketing systems, network monitoring tools, diagnostics, and analytics platforms. - Security & Networking Hardware: Experience with devices from Palo Alto, Fortinet, Juniper, F5, and Cloudflare. Wireless & Enterprise Networking: - Wireless Deployment: Deploy and manage wireless networks supporting over 500 users per site for seamless connectivity and performance. - WAN Connectivity: Understanding of WAN connectivity, transport types, and protocols to support enterprise operations. Your technical skills will include VPN, LAN/WAN, Network Security, Routing & Switching, Threat Management, SIEM, QoS, Wireless Networking, Firewall Configuration, and Vendor Coordination. About UST: UST is a global digital transformation solutions provider, partnering with clients to embed innovation and agility into their organizations. With over 30,000 employees in 30 countries, UST aims to make a boundless impact and touch billions of lives through technology and purpose-driven transformation.,

As a member of our team at WNS (Holdings) Limited, you will be responsible for working on various networking tasks on a daily basis. Your role will involve configuring switches, routers, and firewalls, as well as troubleshooting any network-related issues that may arise. To excel in this position, you should have a strong background in network configuration and troubleshooting. A graduate degree in a relevant field is required to ensure you have the foundational knowledge needed to succeed in this role. Join us at WNS (Holdings) Limited and be part of a dynamic team that is dedicated to delivering innovative digital solutions to clients across multiple industries. Your contributions will play a crucial role in shaping the digital future of businesses worldwide.,

You will be responsible for managing and supporting the organization's network infrastructure, including routers, switches, firewalls, and wireless devices. This hands-on technical role requires in-depth knowledge of enterprise networks, troubleshooting, and escalated support activities. Your key responsibilities will include providing Level 2 support for LAN/WAN, Wi-Fi, VPN, and network security issues. You will troubleshoot and resolve escalated network issues related to performance, outages, and connectivity. Additionally, you will assist in network infrastructure upgrades, migrations, and optimization projects. Monitoring network performance using tools such as SolarWinds, PRTG, Nagios, etc. will be part of your duties. You will analyze network logs and packet captures to identify and resolve problems, ensuring network uptime, redundancy, and failover mechanisms are in place. Supporting firewall configurations and policies (Cisco ASA, Fortinet, Palo Alto, etc.) and maintaining network security, including patching and access controls, will also be essential. Implementing and maintaining VPNs, VLANs, ACLs, NAT, and IPsec tunnels, as well as configuring and maintaining network devices like switches, routers, load balancers, and access points, will be part of your daily tasks. You will also be responsible for maintaining accurate documentation of network diagrams, assets, and configurations, and coordinating with ISPs and vendors for circuit issues. To be successful in this role, you should have at least 3-5 years of hands-on experience in network administration/support roles. Strong knowledge of TCP/IP, DHCP, DNS, BGP, OSPF, EIGRP, VLANs, and STP is required. Experience with Cisco, Juniper, Aruba, Fortinet, or other enterprise networking platforms is preferred. Familiarity with firewall rules, NAT, ACL, and VPN technologies, as well as the ability to work with ticketing systems such as ServiceNow, Jira, or similar, will be beneficial for this position.,

As an IT Support Specialist at PracticeSuite, you will be responsible for a wide range of tasks related to system administration and IT security compliance. Your expertise in configuring Active Windows Directory, handling Citrix applications, managing group policies, and troubleshooting networking issues will be essential in ensuring the smooth operation of our IT systems. Your role will also involve configuring and maintaining firewalls, security systems, VPNs, and servers. Experience in IT disaster management and backup recovery will be crucial for safeguarding our data and systems against potential threats. In addition to technical skills, strong communication in English is required to effectively collaborate with team members and users. Familiarity with e-mail server configuration, open-source email setup, and IT security best practices will be advantageous in this role. Certifications such as MCSA, MCSE, MCITP, CCNA, and CCNP are essential to demonstrate your proficiency in IT support. The position requires working in US Shift (6:30 PM to 3:30 AM) at our Ghansoli office. PracticeSuite is a leading cloud computing software company in the healthcare industry, known for its innovative 360Office Platform. Joining our team means being part of a fast-growing organization with a focus on customer satisfaction and cutting-edge technology solutions. If you are passionate about IT support and want to contribute to the success of a dynamic company, we encourage you to apply by sending your resume to yashashree@practicesuite.com. Visit www.practicesuite.com to learn more about PracticeSuite and our commitment to excellence in healthcare technology.,

As a Network & Infrastructure Engineer at our client, a leading innovator in the smart hospitality industry, you will be responsible for designing, deploying, and managing secure, scalable network infrastructures across both device-level and enterprise environments. Reporting to the Head of Engineering, you will play a critical role in enabling seamless communication between edge devices and the cloud, supporting internal IT operations, and ensuring the reliability of field-deployed systems. Your key responsibilities will include designing, deploying, and managing device-level and enterprise network infrastructure (LAN/WAN/VPN), setting up and maintaining secure communication protocols for IoT/edge devices (e.g., MQTT, HTTPs, CoAP), troubleshooting field-deployed network issues, collaborating with firmware and cloud teams to optimize device-cloud data flow, implementing network monitoring tools and alerting systems, configuring and managing firewall rules, VPNs, and NAT policies for remote connectivity, assisting in provisioning and onboarding new device deployments, managing company IT assets, maintaining inventory of hardware and software assets, supporting remote employees with setup and troubleshooting, coordinating shipping and delivery of devices for remote team members, and ensuring proper configuration and security compliance of all IT assets before deployment. To excel in this role, you should have a strong understanding of networking concepts and protocols, hands-on experience with configuring and managing enterprise network infrastructure, proficiency in setting up and troubleshooting secure communication protocols for IoT and edge devices, experience with cellular networks and remote access solutions, familiarity with network monitoring and diagnostic tools, working knowledge of firewall configuration and VPN setup, ability to collaborate across engineering teams, experience managing IT assets and maintaining inventory systems, proficiency in remote IT support, understanding of IT security best practices, strong problem-solving skills, and excellent communication skills. Joining our client will offer you early-stage leadership opportunities, high impact in driving the development of AI-driven products, and growth potential as you lead and scale the engineering team. In return, we offer a competitive base salary, comprehensive health insurance, and a high-impact role with direct influence on company success.,

As a fresher candidate or someone with 0-1 year of experience in installation, configuring, and supporting the management of computer hardware and network, you are expected to have knowledge or experience in WAN/LAN technology. You should be able to set up, develop, and deploy enterprise wireless networks using appropriate encryption/authentication protocols. Additionally, you will be responsible for providing end-user support and managing server infrastructure. It is essential to have a good exposure to Linux administration. Your responsibilities will include installing, configuring, implementing, and performing preventive maintenance of desktop systems. You will be required to conduct daily system monitoring to ensure the integrity and availability of all hardware, server resources, systems, and key processes. This involves reviewing system and application logs, configuring firewalls, and verifying the completion of scheduled jobs. Furthermore, you will be responsible for performing regular backups and restoring information when necessary. It is crucial to ensure that all required file systems and system data are successfully backed up to the appropriate media. You will also be expected to administer servers, desktop computers, printers, routers, switches, firewalls, phones, personal digital assistants, software deployment, email, internet, intranet, security updates, and patches.,

You are sought after to lead the Information Technology initiatives at VoloDiscovery Labs. Your role will involve overseeing the design, implementation, and maintenance of IT systems, collaborating with department heads to provide strategic IT solutions, managing cloud-based solutions, ensuring the security and integrity of IT systems, evaluating and recommending new technologies, providing technical support to employees, creating and maintaining comprehensive documentation of IT processes, collaborating with external vendors for hardware procurement, software licensing, and system maintenance, managing biometric systems for employee access control and time tracking, managing various online platforms and portals, installing, upgrading, and maintaining software applications, setting up and maintaining printers, scanners, and related peripherals, responding promptly to IT incidents, and documenting all incidents and resolutions. To excel in this role, you should hold a Bachelor's or postgraduate degree in Computer Science, Information Technology, or a related field, have 5-10 years of experience in IT support including cloud computing and network management, possess strong troubleshooting skills, have experience with firewall configuration and management, excel in managing and optimizing cloud-based solutions, understand IT security best practices and cybersecurity trends, collaborate effectively with cross-functional teams, have excellent communication and problem-solving skills, and be proficient in managing biometric systems and printers as well as the Microsoft Office suite. If you are a highly skilled and motivated IT professional with a passion for driving technological excellence in the pharmaceutical and life sciences industry, we encourage you to apply by forwarding your application to teamhr@volochem.com. We are eager to review your materials and potentially welcome you to our team at VoloDiscovery Labs.,

As a System Administrator at our company, you will be responsible for managing and maintaining Windows/Linux servers, both client-facing and internal. Your duties will include deploying, configuring, and ensuring the high availability and optimal performance of servers. In addition, you will be expected to conduct routine monitoring, maintenance, patching, and upgrades while efficiently troubleshooting any hardware or software issues that may arise. You will also play a key role in configuring and maintaining enterprise-level firewalls and security appliances. Monitoring network traffic for unusual activity, responding to security threats, and implementing security protocols such as IDS/IPS, VPNs, and SSL/TLS will be part of your daily tasks. Ensuring compliance with internal and external security standards is essential in this role. Managing web hosting environments, DNS configurations, cPanel, and WHM environments will also fall under your responsibilities. You will be required to troubleshoot issues within these environments, perform website migrations, SSL installations, and configuration backups. In terms of networking and infrastructure management, you will oversee LAN/WAN performance, DNS, DHCP, routing, and VPN configurations for remote access. Collaborating with vendors and internal teams for network expansion and maintenance will be crucial for the smooth operation of our systems. Regular system audits, vulnerability assessments, backup, and disaster recovery strategies will be part of your duties to ensure the security and compliance of our systems. Compliance with data protection and cybersecurity regulations is non-negotiable. Your technical skills should include proficiency in server hardware installation, maintenance, and troubleshooting, as well as a strong understanding of TCP/IP, VPNs, DNS, DHCP, and routing protocols. Experience with enterprise firewalls, hosting environments, backup solutions, cybersecurity principles, and virtualization technologies will be advantageous. To qualify for this position, you should have a Bachelor's degree in Computer Science, Information Technology, or a related field, along with a minimum of 5 years of experience in system administration. Possessing relevant certifications such as MCSA, RHCE, CompTIA Security+, Cisco, or Fortinet is preferred. Excellent analytical, problem-solving, communication, and documentation skills are essential for success in this role. Join our team to enjoy benefits such as a 5-day workweek, health insurance, strategic learning and growth opportunities, and a collaborative work environment that encourages innovation and creativity. Job Type: Full-time Schedule: Day shift Work Location: In person Feel free to contact us at +91 7428155307 for further inquiries.,

You will be responsible for managing and owning support tickets related to existing customer services, as well as collaborating closely with 3rd level engineers for internal escalation points. Your key responsibilities will include troubleshooting technical faults, communicating regularly with customers, managing support tickets effectively, and documenting customer solutions using OSS System, Visio documentation, and technical summaries. Additionally, you will provide resources to the solution delivery team to support the configuration and implementation of new customer projects. In this role, you will work in a technical environment that involves switching technologies like Cisco, Meraki, Aruba, HP, Dell, Juniper, wireless technologies including Cisco, Meraki, Aruba, security technologies like Palo Alto, Prisma, Fortinet, Cisco ASA, SD-WAN technologies such as Citrix, Viptela, Meraki, Fortinet, Nuage, and other Cisco networking technologies like Cisco NAC ISE, SD-A/DNAC, DOT1x, and Cisco Nexus series. To be successful in this position, you should have at least 10 years of experience in a related field, knowledge of networking principles equivalent to CCNA R&S or JNCIS-ENT level, familiarity with layer 2 switching protocols (STP, Dot1Q, QinQ, VPLS), layer 3 routing protocols (BGP, OSPF, EIGRP, HSRP, VRRP), and excellent verbal and written communication skills. You should also have a flexible approach to work, the ability to work effectively under pressure, work well in a team with little supervision, and a strong customer service focus. Additionally, being responsible, willing to take ownership, eager to learn and develop technical skills, and maintaining a positive and professional attitude are important attributes. Desirable knowledge and experience for this role include CCNA, CCNP, and/or JNCIS certifications, experience with Unix based operating systems, programming and scripting experience (Python, bash scripting), Juniper platform configuration experience (SRX and EX series), firewall configuration experience with Fortigate, Palo Alto, Cisco ASA, experience with Alcatel SR & ESS, and familiarity with networking test tools like Wireshark. Remote work options are available if the shift falls during the night.,

Dear Connections, Looking for Networking Engineer L1 Voice Support. Qualification - Graduate with Computer Science Background is mandatory. Engineering background, certification on networking concepts preferred. Work Experience - 1 to 2 year Skills and Ability:- Comprehensive understanding of typical home network deployments is required. The candidate must be able to identify a diversity of networking home devices' specific functions and configurations. Candidate must demonstrate excellent English communication skills. The candidate must be attentive to details. Candidate must have excellent analytical, organizational, and time management skills. Candidate must be well mannered and demonstrate customer services skills. Candidate must be able to perform well in a steep learning curve. The candidate must be able to sell support contracts. Soft Skills - English: Excellent, C1 CEFR Leve l Accent: Neutral Ability to give good step by step instruction. Positive tone. Computer Proficiency:- Firm understanding of Windows and macOS. Firm understanding of Android and iOS. Firm understanding of common firewall configuration. Firm grasp of typical non-enterprise grade modems, routers, wireless devices, and VPN is required. Comprehensive understanding of typical home network layouts is required. Demonstrable troubleshooting ingenuity is required. Salary- Upto-4.75 LPA Work Location - Sec 81, SEZ Noida Both side cab facility US Shifts 24*7 Window Immediate Joiners only Please share only relevant CVs on SS00853992@techmahindra.com Contact-8076156294

#URGENT #IMMEDIATE REQUIREMENT * Manage VPN servers & networking protocols * Setup/Repair Laptops and internal Server * Ensure network security compliance * Configure (LAN 866-72-97-045) infrastructure * IT ticket resolving. Food allowance Health insurance Provident fund Annual bonus Accessible workspace Flexi working Cafeteria