Senior Network Engineer

Were seeking a practical, curious and hands-on Senior Network Engineer to design, build and support IP-based communication systems spanning multiple regions, ground infrastructure and remote platforms. Youll work across Linux networking, routing, monitoring, protocol development and systems integration.

Youll help create the upper-layer communication logic, enhance observability, optimise performance, and collaborate closely with lower-layer and platform engineers., * Design, configure and maintain a distributed IP-based network across multiple regions and systems (Linux-based)

• Oversee routing, VPNs, dynamic networking, observability, DNS, QoS and security
• Develop upper-layer communication logic using robust approaches (e.g., TUN/TAP) and open-source tooling
• Build monitoring tools for routing behaviour, packet metrics, throughput, latency and traffic flows
• Drive continuous improvement across performance, testing, debugging and system understanding
• Contribute to QoS, traffic handling, resource utilisation and multi-tenant environments
• Work cross-functionally with RF, security, embedded and infrastructure teams to ensure smooth integration

• 5+ years designing and implementing communication networks
• Strong understanding of IP networking (TCP/UDP), tunnelling and secure data handling
• Solid grounding in network/transport protocols
• Proactive communication style, collaborative mindset and adaptability
• Ability to thrive in fast-paced engineering environments

• Salary: £72,500£95,000 (DOE)
• Hybrid: ~3 days onsite (Scotland)
• Join a highly skilled communications systems team
• High-impact, meaningful work on complex distributed networks
• Cross-functional engineering exposure and career growth

Join a cutting-edge engineering organisation developing advanced communication systems for a new generation of distributed, high-reliability platforms. Youll be part of a collaborative environment where software, hardware, RF and systems teams work together to build resilient, high-performance networks across geographically distributed infrastructure.