{ “@context”: “http://schema.org”, “@type”: “JobPosting”, “title”: “Senior Network Engineer”, “description”: “
Join a cutting-edge digital innovation partner delivering secure technology into Defence and National Security. As a Senior Network Engineer, you’ll play a key role in shaping solutions that enable critical, real-world operations.
Role Overview
- Location: UK (onsite in secure environments)
- Package: Competitive salary + bonus, 25 days holiday + bank holidays, private medical, life assurance, 10% employer pension, training support
- Industry: Defence & National Security / Secure Digital Technology
What You’ll Be Doing
- Lead the design, implementation, and support of secure network solutions across LAN and WAN environments
- Configure and optimise routing protocols including OSPF and BGP
- Implement and manage VPNs and advanced network security solutions
- Translate high-level and low-level designs into robust, scalable configurations
- Design and support data centre networking architectures (Spine/Leaf, EVPN, BGP, Geneve)
- Troubleshoot complex network issues across highly secure environments
- Work closely with architects and cross-functional teams to deliver mission-critical systems
- Drive innovation through lab work, proof of concepts, and new technology adoption
- Apply and advocate for secure-by-design principles throughout delivery
Main Skills Needed
- Strong experience with WAN architecture and enterprise networking
- Deep knowledge of routing protocols (OSPF, BGP)
- Expertise in VPN technologies, IKEv2, and network security infrastructure
- Proven experience with firewall configuration across multi-vendor environments
Company: Addition
Location: Farnborough
Job Description:
Join a cutting-edge digital innovation partner delivering secure technology into Defence and National Security. As a Senior Network Engineer, you’ll play a key role in shaping solutions that enable critical, real-world operations.
Role Overview
- Location: UK (onsite in secure environments)
- Package: Competitive salary + bonus, 25 days holiday + bank holidays, private medical, life assurance, 10% employer pension, training support
- Industry: Defence & National Security / Secure Digital Technology
What You’ll Be Doing
- Lead the design, implementation, and support of secure network solutions across LAN and WAN environments
- Configure and optimise routing protocols including OSPF and BGP
- Implement and manage VPNs and advanced network security solutions
- Translate high-level and low-level designs into robust, scalable configurations
- Design and support data centre networking architectures (Spine/Leaf, EVPN, BGP, Geneve)
- Troubleshoot complex network issues across highly secure environments
- Work closely with architects and cross-functional teams to deliver mission-critical systems
- Drive innovation through lab work, proof of concepts, and new technology adoption
- Apply and advocate for secure-by-design principles throughout delivery
Main Skills Needed
- Strong experience with WAN architecture and enterprise networking
- Deep knowledge of routing protocols (OSPF, BGP)
- Expertise in VPN technologies, IKEv2, and network security infrastructure
- Proven experience with firewall configuration across multi-vendor environments
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Posted: May 17th, 2026