HIU Engineer - London - 40k - 50k

We are currently recruiting for an experienced HIU Engineer to join a growing engineering team working across high-end residential and mixed-use developments.

This role is ideal for a hands-on engineer with strong experience in Heat Interface Units (HIUs), looking for a stable position with consistent work and clear progression opportunities.

Key Responsibilities

* Planned preventative maintenance (PPM) and reactive maintenance of HIU systems

* Fault finding, servicing, commissioning, and repair of HIUs

* Diagnosing heating, hot water, and control issues within residential properties

* Working on communal plant systems, including pumps, valves, and controls

* Liaising professionally with residents, site teams, and management

* Ensuring all work complies with health & safety and industry standards

Requirements

* Proven experience working as a HIU Engineer or Heating Engineer with strong HIU exposure

* Experience with major HIU manufacturers (e.g. Danfoss, Altecnic, Heatweb, Evinox, etc.)

* Strong fault-finding ability on heating and hot water systems

* Relevant qualifications in plumbing/heating (NVQ, City & Guilds or equivalent)

* Good communication skills and a professional approach

Salary & Package

* Salary dependent on experience: £40,000 – £50,000 per annum

* Overtime and call-out opportunities (where applicable)

* Long-term, stable role with career progression