HIU Engineer (Field Based)

At a glance

Job information

  • Location: London, Greater London
  • Job type: Permanent
  • Job sector: Engineering
  • Salary: £45000 - £50000 per annum + Company Van + Fuel Card
  • Published: 9 March 2026

HIU Engineer (Field Based)

£45,000 – £50,000 + Company Van + Fuel Card + 25 Days Holiday + Bank Holidays + Benefits

London

Are you a Service Engineer with a background in heat interface units (HIUs) looking to join a well-established M&E company that has over 30 years’ experience working with commercial clients across London and the Home Counties?

Do you have experience in conducting fault diagnoses on a range of HIU systems including, S Plan and Y Plan systems and are now looking for an exciting opportunity offering autonomy with a company van and fuel card?

This company was established three decades ago and, in that time, has expanded its client portfolio extensively. The company offer planned preventative maintenance on all HVAC works and are now growing into refurbishment projects.

Now with a retained list of 120 clients, consisting of residential block flats to large commercial buildings, the company are looking to expand further across the UK.

This role would suit a Service Engineer, with experience in Heat Interface Units (HIU) with related qualifications, that is looking for a varied role that will see you completing projects across London.

The Role:

  • Service and maintenance of heat interface units
  • Travel to client sites across London
  • Assist in the training and mentoring of apprentices
  • Client facing position

The Person:

  • HIU systems experience, conducting service and maintenance works
  • Mobile Service Engineer experience

Job reference: BBBH24053b

Key words: Service, Engineer, HIU, Heat Interface Unit, Maintenance, Servicing, Remedials, M&E, Mechanical, Electrical, London, Travel, Commercial, Domestic

We are an equal opportunities employer and welcome applications from all suitable candidates. The salary advertised is a guideline for this position. The remuneration offered will be dependent on the extent of your experience, qualifications, and skillset.

Ernest Gordon Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job, you accept the T&C’s, Privacy Policy and Disclaimers which can be found on our website.

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