Senior Data Center Network Engineer — Automation & Global Infra

GTN Technical Staffing; Dallas (TX); On-site; USD 140,000 - 170,000; Full time

Job summary

GTN is seeking a Senior Network Engineer to join a Network and Security Platform Management team responsible for a global network footprint spanning office, data center, and co-location environments. This role focuses on ensuring performance, scalability, and resilience across large-scale data center networks supporting complex compute, research, and high-performance infrastructure workloads.

The Senior Network Engineer will drive automation, reliability, and highly available infrastructure in a

Qualifications

• Extensive data center networking experience across large-scale environments.
• Deep hands-on with Cisco and Arista IOS, IOS-XR, NX-OS, EOS.
• Strong automation and software-driven networking capabilities.

Responsibilities

• Design, implement, and maintain scalable, resilient data center network infrastructure.
• Support enterprise, data center, and co-location environments across routing, switching, firewall, and WAN domains.
• Lead troubleshooting and break/fix efforts for complex network issues across global infrastructure.
• Implement and manage data center network architectures leveraging EVPN, VXLAN, MPLS, and modern routing protocols.
• Monitor and optimize network health with telemetry and observability platforms.

Skills

Data center networking

Cisco/Arista expertise

Automation with Python

DevOps collaboration

Tools

Python

Ansible

Jinja2

Git

Job description

GTN is seeking a Senior Network Engineer to join a Network and Security Platform Management team responsible for a global network footprint spanning office, data center, and co-location environments. This role focuses on ensuring performance, scalability, and resilience across large-scale data center networks supporting complex compute, research, and high-performance infrastructure workloads.

The Senior Network Engineer will drive automation, reliability, and highly available infrastructure in a