Mobile AC & Refrigeration Engineer
| Company: | ISS Facilities Services |
|---|---|
| Salary: | £43,500 to £46,000 a year |
| Hours: | Full-time |
| Location: | Cambridgeshire |
| Working pattern: | Field-based |
| Job type: | Permanent |
| Posting date: | 18 Sept 2026 |
| Closing date: | 18 Oct 2026 |
Summary
Mobile AC & Refrigeration Engineer
Contract: Key Account Network
Location: Cambridge, and surrounding areas
Hours of work: 41.25
Contract Type: Permanent
We are seeking a Mobile AC & Refrigeration Engineer to provide air conditioning and HVAC-biased planned preventative maintenance (PPM), proactive maintenance and reactive works across a portfolio of sites within Cambridgeshire and the surrounding areas.
The successful candidate will ensure that customer expectations are consistently exceeded through the timely delivery of maintenance and repair activities.
Location: Cambridgeshire, including Cambridge, Peterborough, Northampton and Corby.
Benefits: Company van and fuel card.
Job Description
We are looking for a professional and safety-conscious engineer with experience in commercial building services environments.
This role involves maintaining, fault finding, repairing and installing AC and HVAC systems while supporting wider building services maintenance activities and ensuring full compliance with health and safety requirements.
Key Responsibilities
Carry out AC and HVAC-biased PPM, proactive and reactive maintenance works within agreed timeframes.
Undertake maintenance of other building services, including fabric, HVAC and mechanical systems.
Provide callout support as part of the client callout rota.
Complete new installations and major and minor repairs on client air conditioning systems.
Diagnose and repair system and plant faults, including basic electrical fault finding.
Undertake contractor control duties, including monitoring workmanship and issuing Permits to Work.
Ensure all AC equipment operates to specified performance standards and company requirements.
Maintain accurate records and complete all administrative documentation in a timely manner.
Professional and Personal Competencies/Qualifications
Skills & Experience
Experience providing air conditioning and HVAC-related building services maintenance, including fault finding, maintenance and installation.
Previous experience delivering both reactive and planned preventative maintenance (PPM).
Experience working within facilities management or building services in commercial properties.
Experience working to strict health and safety procedures, including risk assessments and method statements.
Ability to build positive client relationships and provide a professional service at all times.
Proactive approach to identifying service improvements and innovations.
Qualifications
City & Guilds 2079 Safe Handling of Refrigerants or CITB J11 Equivalent.
AND
One of the following:
NVQ Level 2/3 or City & Guilds in Commercial Refrigeration and AC Systems; or
NVQ Level 2/3 or City & Guilds in Heating and Ventilation; or
NVQ Level 2/3 or City & Guilds in Heating and Ventilation Service & Maintenance.
Additional Requirements
Full UK Driving Licence.
Strong understanding of H&S regulations, risk assessments and COSHH requirements.
The Company
ISS is a world-leading workplace and facility management company, connecting people and places to make the world work better. Working with customers day by day, side by side, we understand every aspect of the user experience.
Through a unique combination of intelligent solutions, high standards and people who care, to help our customers achieve their purpose, whether it’s hospitals healing patients, businesses producing the next great innovation, or airports bringing passengers home to their families. ISS is committed to doing business the right way, taking its corporate responsibility very seriously. Our passion is people.
We offer you a challenging and exciting career in an organisation with people at its heart. In ISS, everyone has the opportunity to develop, grow and make a difference. #Becomewhoyouwant, #Bepartofsomethingbigger,
#aplacetobeyou,
#facilitiesmanagement
ISS is proud to be a diverse and inclusive employer.
ISS welcomes all applicants regardless of age, disability, gender identity or gender reassignment, marital or civil partnership status, pregnancy or maternity, race (which includes race, colour, nationality, ethnic or national origin and caste), religion or belief, sex, sexual orientation or educational background.
We are proud to be a Gold Employer Recognition Scheme (ERS) award holder and a signatory of the Armed Forces Covenant, recognising our commitment to supporting veterans, reservists, and military families. Through our Joint Forces Programme, we provide mentoring and support to members of the Armed Forces community and their spouses as they transition into civilian careers.
We are a Disability Confident Committed (Level 2) employer, proudly supporting and promoting inclusive hiring practices in line with the UK government’s Disability Confident scheme.
Our passion for inclusivity and diversity makes ISS a more creative, productive and happy place to work.
If you have any further queries regarding this role, please contact the Resourcing Team by emailing resourcing.team@uk.issworld.com
Proud member of the Disability Confident employer scheme
