Field Service Engineer

Job Title: HVAC / Heat Pump Service Engineer (Field Services Engineer)

Term: Permanent, Full-Time

Salary: £35,000 – £50,000 (DOE)

Location: Mansfield-based role (Open to candidates based in Sheffield, Leeds & South Yorkshire)

Working Pattern: Fully Remote / Field-Based

• Company van (also available for personal use)
• No on‑call rota
• All specialist tools, laptop & phone provided

We are excited to partner with a growing and highly reputable renewable energy business looking to recruit an HVAC / Heat Pump Service Engineer to support expansion across the Midlands and South Yorkshire regions.

This is an excellent opportunity to join a forward‑thinking organisation operating at the cutting edge of ground source and air source heat pump technology, working with prestigious clients across the retail, hospitality, education, and healthcare sectors.

The role is fully remote and field‑based, offering genuine autonomy, excellent earning potential, and long‑term career development within the renewables sector.

As a Service Engineer you will be responsible for the servicing, maintenance, fault‑finding, and commissioning of ground source and air source heat pump systems, along with associated water chillers and mechanical plant.

Working within the Technical Services team, you will deliver high‑quality engineering support while maintaining strong customer relationships and upholding health and safety standards at all times.

• Service, maintain, and repair ground source and air source heat pumps and water chillers
• Carry out diagnostics, fault‑finding, and corrective works
• Perform routine servicing and commissioning of ground source heat pump systems, including ground loop pipe networks
• Support mechanical retrofit and installation projects when required
• Assist with commissioning of mechanical and electrical installations
• Maintain accurate service and maintenance documentation
• Produce detailed service reports following site visits
• Ensure all work is completed safely, efficiently, and in line with company and H&S procedures

• Proven experience servicing and maintaining HVAC, heat pump, or refrigeration systems
• F‑Gas qualification (C&G 2079 or equivalent)
• NVQ Level 2 in Refrigeration & Air Conditioning, Building Services, or equivalent
• Full UK driving licence
• IT literate with strong written and verbal communication skills

• NVQ Level 3 in Refrigeration & Air Conditioning or Building Services
• Electrical qualifications (18th Edition / BS 7671)
• Experience with ground source heat pump systems
• Apprenticeship background

• Self‑motivated, organised, and able to work independently
• Strong problem‑solving and diagnostic skills
• Customer‑focused and professional at all times
• Safety‑conscious with excellent attention to detail
• Comfortable working remotely and managing your own workload

• Join a fast‑growing renewable energy specialist
• Fully remote, field‑based role with no on‑call rota
• Company van with personal use
• Excellent exposure to large‑scale renewable projects
• Clear progression opportunities as the company grows

If you are an experienced HVAC or Heat Pump Engineer looking for a stable, long‑term opportunity within the renewables sector, we’d love to hear from you.