Network Engineer

Role:                   Network Engineer
Location:             Fort Worth, TX (Onsite)
Type:                   Full-time role with TCS (TATA Consultancy Services)

Job Description:

Routing & Switching Responsibilities

·       Design, configure, and support enterprise LAN, WAN, MPLS, and data center networks.

·       Hands on management of Cisco routers and switches (IOS, NX OS)

·       Configure and maintain BGP, OSPF, VLANs, STP, HSRP, VRRP, QoS

·       Troubleshoot Layer 2 and Layer 3 network issues and perform root cause analysis

·       Perform network upgrades, firmware updates, and hardware refresh activities

·       Support ISP circuits, LTE failover, and redundancy configurations

·       Maintain accurate network diagrams and documentation

AVI Load Balancer & NSX Responsibilities

·       Design, deploy, and support VMware AVI (NSX Advanced Load Balancer) solutions

·       Configure virtual services, pools, health monitors, SSL profiles, persistence, and security policies

·       Integrate AVI with NSX, VMware vCenter, and application environments

·       Support NSX-T networking, including logical switches, Tier 0/Tier 1 gateways, and segments

·       Analyze traffic flows and optimize application performance and availability

·       Assist application teams with load balancing requirements, validations, and testing

·       Participate in AVI and NSX upgrades, patches, and lifecycle activities

Firewall Responsibilities

·       Design, configure, and manage enterprise Firewall multivendor environments (Palo Alto preferred; Cisco ASA/Fortinet acceptable)

·       Implement and maintain firewall security policies, NAT rules, and VPN configurations

·       Support firewall rule reviews, audits, and cleanup activities

·       Troubleshoot firewall related connectivity and security issues

·       Perform firewall software upgrades, patching, and hardware replacements

·       Support PCI, SOX, and security compliance requirements

·       Collaborate closely with Security teams on vulnerability remediation and threat mitigation

Thanks & Regards