L3 Network Admin

We are looking for L3 Network Admin with 8+ years of experience. Required Skills : Network Lead (LAN, WAN, Routing & Switching, CISCO DNAC, F5 Load balancer, Firewall, L2/L3 support Job Summary: We are seeking a highly skilled and experienced Network Architect to design, implement, and maintain robust IT infra, network and security with a focus on cisco network and firewall platforms. The ideal candidate should have deep expertise in LAN, WAN, wireless, load-balancer, Firewalls, Meraki, DNAC and IPAM, and must be capable of developing high-availability, scalable network solutions aligned with business needs. Key Responsibilities: - Design, implement, and manage enterprise networking components like IP network subnets, LAN/WAN/Wireless, firewalls, load balancers, Meraki and VPN gateways - Deploy, managing and monitor network resources through global Infrastructure - Plan and execute data center & office network migrations, deployments and optimizations to enhance performance and scalability. - Develop and implement solutions for complex network challenges in enterprise environments - Collaborate with security and compliance teams to ensure network security, audit readiness, and regulatory compliance. - Document network configurations, policies, and best practices for internal teams and stakeholders. - Troubleshoot complex network issues and provide timely resolution. - Ensure network security and compliance with organizational and regulatory standards - Perform capacity planning, performance tuning, and proactive monitoring of IT network and security environments. - Develop strategies for network devices backup, recovery, and failover mechanisms to ensure business continuity. - Collaborate with development and infrastructure teams to provide network and security solutions for business. - Define and maintain network standards HDLD / LLD design documentation, and procedures. - Deep knowledge on service-now ticking system, this includes P1/P2 incident resolution and change management process. - Evaluate the network technologies with automation tools and templates to improve efficiency and performance. - Work as a team, share the knowledge and train to junior team members Requirements Required Skills & Qualifications: - Bachelor’s or master’s degree in computer science, Information Technology, or related field. - 8+ years of hands-on experience in network architecture - Experience in implementing and supporting enterprise network technologies, including SDWAN, BGP, OSPF,EIGRP, QoS, wireless network solutions, Cisco IP VPN, and Meraki - Hands -on experience on Nexus switches – configuration, troubleshooting and upgradation. - Detailed understand and provide the solutions of advanced network security topics, such as cisco firewall (ASA, FTD and FMC) - Strong knowledge on F5 load balancer to provide the solutions and troubleshooting. - Good knowledge of DNS, DHCP, TCP/IP, NTP, RADIUS and TACACS - Understanding network monitoring, NetFlow, capacity management - Strong exposure troubleshooting skills on Wireshark and packet analyzer. - Experience on cisco DNAC solutions with edge and boarder layer - Experience on design and solution in high availability, disaster recovery, and failover planning. - Strong understanding of the enterprise and DMZ network traffic management. - Excellent communication and collaboration skills. - Good knowledge of HDLD/ LLD documentation preparation. - Ability to work independently and handle multiple priorities in a fast-paced environment. - Highly organized and have clear, concise communication skills - Ability to function in a Global organization with a flexible and dynamic team environment Preferred Qualifications/Certification: - Cisco certification CCNP equivalent switching and routing - Cisco CCNA and CCNP-security certification - Advantages with cloud-based network (AWS and Azure) certification - Exposure to network automation tools and scripting - Advantage adding the ITIL certification