Field Service Specialist

Johnson Controls Sunbury-on-Thames, England Apr 16, 2026

Type Full Time
Pay Not listed
Work Hybrid

Field Service Specialist focuses on repair, and upgrade equipment to manufacturer and statutory standards.

What the role involves

  • Repair, and upgrade equipment to manufacturer and statutory standards.
  • Leading or support commissioning of new and upgraded systems on vessels and offshore installations.
  • Carry out programming, integration, and functional testing.
  • Install, configure, and troubleshoot fire alarm graphics interfaces (annunciators, HMI systems).
  • Ensure accurate real-time system status.
  • Liaise with software providers and customer IT teams.

Skills and requirements

  • Degree or qualification in Electrical/Electronic or Control & Instrumentation Engineering.
  • Minimum 3 years’ experience servicing and commissioning fire detection systems (BS 5839).
  • Full UK driving licence.
  • SC security clearance (background check required).

Confirmed role details

  • On-site/offshore allowances and overtime payments.
  • 25 days paid holiday plus bank holidays and sick pay.
  • Onsite daily allowance.
  • All travel and mobilisation costs covered and work from home when not Onsite.
Career guide

Learn more about this role

Explore the matching JobPedia guide for deeper duties, skills, salary context, and career paths.

JobPedia role guide

What does a Field Service Engineer actually do?

Explore the real work behind the title, from day-to-day responsibilities to how the role works in practice for Field Service Engineer.

Keep exploring similar roles

Search for more Field Service Specialist jobs from Johnson Controls in Sunbury-on-Thames, England.