Role Overview We are seeking experienced Network Configuration Management Engineers (L3) to support and manage a large-scale enterprise networking environment. The role involves designing, implementing, optimizing, and maintaining network infrastructure while ensuring high availability, security, and performance across the organization's network ecosystem. Key Responsibilities Design and implement network infrastructure solutions by defining system configurations, directing installations, and enforcing network standards. Configure, manage, and troubleshoot enterprise-grade network devices including routers, switches, firewalls, load balancers, and SD-WAN solutions. Monitor network performance, identify bottlenecks, and proactively resolve network issues and outages. Perform network optimization, capacity planning, and upgrade activities in collaboration with network architects. Manage and support Data Center networking environments and associated network components. Ensure network security through the implementation and maintenance of firewalls, VPNs, NAC, and related security technologies. Develop and maintain network documentation, configurations, standards, and operational procedures.



Provide advanced troubleshooting and incident resolution for complex network issues. Support network change management activities while adhering to organizational standards and best practices. Required Qualifications B.Tech/B.E. or equivalent qualification. Networking certification such as CCNA or equivalent is mandatory. Minimum 4+ years of experience in computer networking. Experience in an L3 Network Administrator role managing environments with 500+ network devices. Strong hands-on expertise in: Routers and Switches Firewalls Load Balancers SD-WAN Technologies Strong understanding and troubleshooting experience of networking protocols including: TCP/IP BGP OSPF Routing and Switching Technologies Preferred Skills Hands-on experience configuring and managing Data Center-class network devices. Experience with Firewalls, Network Access Control (NAC), and VPN solutions. Robust analytical and problem-solving skills. Ability to work in a high-availability enterprise environment. Good communication and documentation skills.

📌 Network Admin (Kochi)
🏢 HIRESTAR JOB BANK
📍 Kochi