HIU Service & Repair Engineer – District Heating

Hemiko Ltd; Greater London; Hybrid; GBP 29,000 - 33,000; Full time

Benefits offered by this job

Pension plan

Private health care

Cycle to work

Electric car lease

Health and well-being support

Continuing learning and development

Company laptop/tablet/mobile phone

Job summary

Hemiko Ltd is seeking an experienced HIU service engineer to join the Operations team. Reporting to the Technical Manager, you will service, fault-find and repair HIUs across our heat network projects, contributing to safe and efficient energy solutions.

You will work in a fast-growing, environmentally focused company with opportunities to develop your career within a small, proactive team and a culture that values reliability and collaboration.

Qualifications

• Experience servicing HIUs from various manufacturers.
• NVQ Level 2 in Plumbing/Domestic gas is advantageous.
• Full UK driving license is required.
• Knowledge of heat network energy centres and plant rooms is beneficial.

Responsibilities

• Work under the Technical Manager and deliver value to Operations.
• Regularly work autonomously and perform basic part replacement.
• Carry out planned preventative maintenance per schedules.
• Service HIUs and perform repair works.
• Fault finding and repairs on HIUs.
• Attend reactive callouts to restore heating and HIU operation.
• Manage site-based projects and define scopes of work for remediation.
• Ensure safe isolation of equipment.
• Maintain clear, concise online work orders.
• Support monthly mechanical checks in plant rooms.

Skills

HIU service engineering

Electrical competency

Full UK driving licence

Education

NVQ Level 2 in Plumbing / Domestic gas

Part G (Advantage)

Job description

Hemiko Ltd is seeking an experienced HIU service engineer to join the Operations team. Reporting to the Technical Manager, you will service, fault-find and repair HIUs across our heat network projects, contributing to safe and efficient energy solutions.

You will work in a fast-growing, environmentally focused company with opportunities to develop your career within a small, proactive team and a culture that values reliability and collaboration.