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Full time
Engineering

Field Service Engineer

CBSbutler Holdings Limited trading as CBSbutlerKnaphill, Surrey🇬🇧United KingdomPosted 15 May 2026

Why This Role Stands Out

This hybrid Field Service Engineer role offers an exciting opportunity to work with advanced defence technology and gain invaluable experience with critical operational systems, with a competitive salary of up to £70,000 plus on-call allowance. You'll thrive here if you have strong MoD experience, excellent networking skills, and enjoy a blend of hands-on technical work and client interaction across the UK and occasional international travel. Apply now to contribute to vital projects and advance your career in a reputable organization.

Quick Overview

Salary
£70k/yr
Work Type
Hybrid
Schedule
Full Time
Level
Mid Senior

Job Description

Field Service Engineer
Woking or London, UK
Up to 70,000 per annum + on-call allowance
Active SC Clearance required, with eligibility to obtain DV clearance
Regular UK travel and occasional international travel (including mainland Europe)

We're looking for a Field Service Engineer with strong MoD experience to deliver maintenance, upgrades, and technical support for high-value systems used in critical operational environments. You'll work hands-on with hardware, Windows Server, VMware, firewalls, routers, and secure networks, both on customer sites and remotely.

This is a highly customer-facing role involving regular travel across the UK, occasional trips to Europe, and participation in a 24/7 on-call rota (1 week in 4).



What You'll Need:

  • Experience working with the UK MoD or defence sector
  • Strong infrastructure and networking knowledge (Windows Server, VMware, firewalls, LAN/WAN/VLAN)
  • SC Clearance and eligibility to obtain DV
  • Full UK driving licence
  • Excellent communication and stakeholder management skills


Desirable:

  • CCNA, ITIL, Linux, or crypto device experience
  • Electronic Warfare or military background

If you're looking for a role where you'll support mission-critical systems and work on advanced defence technology, this is an excellent opportunity to make a real impact.

Either apply now or send your CV to me at (url removed)

Skills

Stakeholder Management

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