HIU Engineer

Location: Glasgow & surrounding areas
Salary: Up to £50,000 per annum (depending on experience)
Employment Type: Full-time, Permanent

About the Role

We are looking for experienced HIU (Heat Interface Unit) Engineer to join my clients growing team, working across Glasgow and the surrounding areas. This is an excellent opportunity for a skilled engineer with a strong background in HIUs and district heating systems to take on a varied and rewarding role within a well-established and forward-thinking business.

You will be responsible for the installation, servicing, maintenance, and fault diagnosis of HIUs within residential and mixed-use developments, ensuring systems operate efficiently, safely, and in line with industry standards.

Key Responsibilities

• Installation, commissioning, servicing, and repair of Heat Interface Units

• Fault finding and diagnostics on HIUs, district heating, and communal heating systems

• Carrying out planned and reactive maintenance works

• Balancing, testing, and optimisation of heating and hot water systems

• Completing accurate job reports and service documentation

• Liaising professionally with clients, site managers, housing associations, and residents

• Ensuring all works comply with current health & safety regulations

• Supporting upgrades and system improvements where required

Requirements

• Proven experience working with HIUs (essential)

• Strong knowledge of district heating and communal heating systems

• Background in mechanical, plumbing, or heating engineering

• Relevant qualifications (NVQ Level 2/3, City & Guilds, or equivalent)

• Full UK driving licence

• Ability to work independently and manage your own workload

• Strong fault-finding and problem-solving skills

• Good communication and customer service skills

Desirable (but not essential)

• Experience with major HIU manufacturers

• Previous work within residential developments or housing associations

• Electrical fault-finding knowledge

• L8 / water hygiene awareness

What’s on Offer

• Salary up to £50,000, depending on experience

• Overtime opportunities

• Company van and fuel card

• Tools, PPE, and workwear provided

• Pension scheme

• Ongoing training and career development

• Stable, long-term role with a growing company

How to Apply

If you’re an experienced HIU Engineer looking for a new challenge in the Glasgow area, we’d love to hear from you. Apply today with your CV or get in touch for a confidential discussion.