Senior Network Engineer

Client: TCS | Engagement: Full-time | Work mode: ONSITE | Rate: 0-90 USD | Experience: 10+ | Publisher job id: 10821246

Role Overview

This is a 100% onsite role for a Senior Network Engineer with 10+ years of experience, focusing on network operations, device management, and firewall infrastructure. Local candidates are preferred. Key Responsibilities: Operations and managing Network devices, firewalls infrastructure. Installing and building Network infrastructure. Proactively acquire an in-depth understanding of the organization and its processes as well as develop an understanding of incidents and change management principles and organization best practices. Excellent troubleshooting skills in identifying and resolving complex networking issues. Strong understanding of how DNS works and experience in deploying and managing the internal and external DNS environments. Experience in managing different Load Balancer solutions. Experience with cloud networking and cloud connectivity. Scripting/programing skills will be a PLUS. Required Skills: 10+ years of experience in operations and managing Network devices, firewalls infrastructure. Experience installing and building Network infrastructure. In-depth knowledge of network hardware and software technologies and best practices is required. Good knowledge of PAN firewalls architecture, ACLs, policies, NATs, IPSEC VPNs, Global protect VPNs. Knowledge of Routing and Switching design. Strong understanding of how DNS works and experience in deploying and managing the internal and external DNS environments. Qualifications: A Bachelors degree in computer engineering or related field with 10+ years of experience, or equivalent combination of education and experience. 10+ years of experience in operations and managing Network devices, firewalls infrastructure. 10+ years of experience installing and building Network infrastructure. In-depth knowledge of network hardware and software technologies and best practices is required. Good knowledge of PAN firewalls architecture, ACLs, policies, NATs, IPSEC VPNs, Global protect VPNs. Excellent troubleshooting skills in identifying and resolving complex networking issues. Strong communication and customer facing skills (written, verbal, and formal presentation). Preferred Skills: R&S and/or DC CCNA is required; CCNP preferred. Experience on SolarWinds IT infrastructure monitoring and provisioning is preferred. LAN switching including VLAN, VTP, STP etc. is preferred. Solid understanding of routing protocols ISIS, OSPF, BGP is preferred. Understanding and practical experience with technologies such as Cisco SDA, ISE, VXLAN etc. Good working knowledge of Wireless network includes WLC 9800, 3500 Access points 9120 is preferred. Solid knowledge of Cisco Catalyst 9000 series, Palo Alto firewalls, Nexus 93k series, APC UPS, OOB network is preferred. Test and validation experience (Network hardware or software/OS) is preferred. Knowledge of a network technology discipline (e.g., IP Routing and Switching, Routing Protocols-OSPF, BGP, WAN, IPSEC, PAN Firewall, Packet Analysis, SD Access, DNAC, Cisco ISE, Infrastructure, IT Tools, and other relevant technologies). Medical device, pharmaceutical, biotech, or other regulated industry experience desired. Good team player and able to take accountability of tasks assigned and follow through to completion.