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Permanent

Field Service Engineer

WR Engineering
Hertfordshire
money-bag £42000 - £45000/annum
Posted: 01 September 2026 (Today)
Closing date: 01 October 2026
Ref: 225554910

Field Service Engineer - UPS / Critical Power

Location: London, South East and Oxford
Ideal location: Borehamwood or surrounding areas
Salary: Circa -45,000 + Bonus
Hours: 37.5 hours per week, 8:30am to 5:00pm
Job Type: Full-time, permanent

We are recruiting a Field Service Engineer to join a world leading engineering organisation specialising in engineering, installing and maintaining critical energy solutions.

As the successful Field Service Engineer you will become a trusted technical partner to our customers. This is more than a role focused on fixing equipment - it''s an opportunity to build strong customer relationships, understand their challenges, provide the right solutions and represent a globally recognised energy brand in the field.

The role:

  • Service, repair and commission UPS and power protection equipment

  • Carry out planned preventative maintenance

  • Complete battery replacements and electrical fault-finding

  • Provide technical support to customers

  • Complete service reports and associated documentation

  • Participate in the on-call rota

Requirements:

  • NVQ Level 3 or higher in an electrical discipline is essential

  • Previous UPS or critical power experience essential

  • Strong electrical or electronic engineering experience

  • Customer-facing field service experience

  • Full UK driving licence

  • Able to cover London, Milton Keynes, Bedford, Luton, Oxford and surrounding areas.

Package:

  • Circa -45,000 basic salary

  • Annual bonus of approximately -2,250

  • Around -2,000 per year for participating in the on-call rota (1 week in 6)

  • Company car, typically a BMW 3 Series or similar

  • Food and hotel expenses paid in full where applicable

  • Ongoing training and career development

Apply now to discuss the role in more detail.

WR Engineering are the #1 recruitment partner for engineering, manufacturing & technical sales jobs. We recruit for permanent jobs UK wide.

WR is acting as an Employment Agency in relation to this vacancy.

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