Senior Network Engineer (L5) Location: Hereford Salary: £60k - £70k p/a
Overview
Thorn SDS is a specialist Managed Service Provider based in Alton, Hampshire. We empower technology professionals and organisations across the Space, Defence, and Security sectors - and now, we're growing our team with a Senior Network Engineer who's ready to make an impact.
This is a full-time, on-site role (5 days per week) at a secure location in Hereford. You'll be operating at SFIA Level 5, shaping and supporting mission-critical network infrastructure in highly specialised environments.
Security Clearance
Due to the nature of the work, you must hold – or be eligible to obtain – a high level of National Security Clearance. (See: (url removed) – United Kingdom Security Vetting)
Some UK travel with overnight stays may be required.
What You'll Be Doing
You'll own and optimise complex network environments, getting hands-on across a wide range of technologies and responsibilities, including:
Configuring and managing routers, switches, and routing protocols
Designing VLANs, network segmentation, and virtualised network environments
Delivering cloud networking solutions and network automation
Producing detailed network designs, configs, and performance reports
Monitoring and improving network performance with the right tools and processes
Troubleshooting implementation issues and supporting end users in test environments
Deploying infrastructure through later delivery phases
Contributing to PI (Program Increment) planning and cross-functional collaboration
Guiding and enabling others to deliver results, with scope to supervise or mentor
What You'll Bring
Proven experience as a Senior Network Engineer
Strong capability across: Routing & Switching / Network Security / Monitoring & Management / Network Virtualisation / Cloud Networking / Network Automation
Excellent troubleshooting skills and the ability to untangle complex issues
Certifications such as CCNA / CCNP (or equivalent) are a bonus
Strong communicator and collaborator
Analytical mindset with attention to detail
Comfortable adapting to evolving technologies and industry trends
What's In It For You
Competitive salary
25 days Annual Leave (plus Bank Holidays)
Employer Pension Contributions
Group Life Insurance
Dental Cashback Plan
Health Cashback Plan
Wellbeing Services (includes GP, Physio and Savings Benefits)
Thorn Wellbeing Support Contribution
Cycle to Work Scheme
Supported Training & Personal Development Opportunities
Ready to Take the Lead
If you're looking to push your career forward in a high-stakes, fast-moving environment, we'd love to hear from you. Join Thorn SDS and become a key player in delivering secure, reliable network solutions where they matter most.
All applicants must have the Right to Work in the UK.
Apply now and shape the future of secure networking