Job Summary
We are seeking a skilled HVAC & Heat Pump Commissioning Engineer to lead the commissioning, testing, and optimization of heating, ventilation, air conditioning, and heat pump systems across commercial projects, mainly supermarkets. This role ensures systems are installed, configured, and operating efficiently, safely, and in compliance with design specifications and regulatory standards.
Able to complete tasks & assume responsibilities, capable to follow and adhere to the H&S directive & F‑Gas Legislation.
Key Tasks
- Commissioning heat pumps and HVAC units
- Trouble shoot and fault finding resolution
- Perform system testing, balancing, and performance verification
- Interpret technical drawings, schematics, and specifications to validate installations
- Identify and resolve system faults, inefficiencies, or non‑compliance issues
- Calibrate controls, sensors, and automation systems (BMS and Carel)
- Produce commissioning reports, test documentation, and handover packs
- Preventative and scheduled maintenance of relevant plant and associated equipment
- Timely feedback to appropriate departments regarding ongoing issues and close liaison with technical support/service manager and area supervisor
- Exemplary communication with customers, always keeping them informed of progress
- Be available for a standby roster as determined by the Service Manager
- Timely completion of all job sheets and associated paperwork, fully comply with all relevant processes as outlined in Standing Instructions. Bring new ideas and identify new revenue streams
- Maintain all service tools, test equipment and protective clothing in a serviceable manner
- Ensure the company vehicle supplied is always maintained in good order mechanically and visually
- Maintain adequate vehicle stock in order to minimise duplicate calls and transport costs
- Advise your line manager of potential issues/opportunities observed or implied during service calls
- Identify possible areas where service procedures on plant and associated equipment might be improved
- Under normal circumstances, every effort will be made to restrict the area of cover to within 4 hours travelling time; certain circumstances may require travel to other locations as reasonably required to maintain contracted and emergency commitments
- To comply with all company rules and “Standing Instructions” as distributed from time to time
Key Skills
- Qualified/Experience Chiller Engineer
- F Gas Qualified
- Ammonia experience an advantage
- Excellent organisational skills
- Full Drivers Licence
- Excellent English language fluency incl. engineering & technical terminology
Benefits
- Salary including overtime £45k to £60k p.a. (depending on experience)
- 40 hours per week
- 25 days holiday + bank holidays
- Small friendly company
- Free parking
- BUPA Healthcare after 1 year’s service
- 5% Attendance bonus after initial 3 month period
- Fully expensed Company vehicle – Ford Ranger
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HVAC & Heat Pump Commissioning Engineer in City of London employer: JLB Recruitment Ltd
Join our family-run Fire and Security business, where we prioritise a supportive work culture and employee development. With competitive salaries, company vehicles, and opportunities for training, we ensure our engineers are well-equipped and valued. As part of our team, you'll enjoy the flexibility of travelling across the UK while contributing to a meaningful cause in safety and security.
