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# Senior Network Engineer

- **Company:** FBI &TMT
- **Location:** Farnborough, United Kingdom
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Configuration Management, Python (Programming Language), Network Architecture, Routing, Network Administration, Ansible, Workflow Management Systems, Computer Network Operations, Computer Network Technologies, Infrastructure Automation Frameworks, Information Technology, Terraform, Cisco Switches
- **Published:** November 3, 2026
- **Apply:** https://www.totaljobs.com/job/senior-network-engineer/fbi-tmt-job108271881

## About the Role

* Strong experience in network infrastructure automation (non-cloud focused) across enterprise environments
 * Proven track record of leading or contributing to automation transformation initiatives
 * Hands-on experience with scripting and automation tools such as Python, Ansible and Terraform
 * Experience working with centralised network management and orchestration tools (e.g. Cisco Catalyst Center)
 * Solid understanding of core networking technologies (routing, switching, security) across enterprise-scale environments
 * Experience in building reusable automation frameworks and templates, CCNP or equivalent experience
Degree in Computer Science, Engineering, or related field (or equivalent experience)

## Description

Our client, a prestigious organisation within the Defence & Security sector, is looking for a Senior Network Engineer to join their dynamic team in Farnborough. This is a permanent role where you will work with cutting-edge technology and contribute to innovative solutions that empower and protect lives.

Your responsibilities will include:

 * Lead the transformation from manual to automated network operations, establishing best practices and driving the automation roadmap
 * Design and implement network automation solutions across LAN, WAN, and datacentre environments
 * Develop and maintain automation scripts using Python, Ansible, and Terraform
 * Integrate and optimise centralised network management platforms (e.g. Cisco Catalyst Center)
 * Enhance operational efficiency through automated provisioning, configuration management, and monitoring
 * Collaborate across teams while mentoring engineers and promoting knowledge sharing and cross-training