Mobile Gas Engineer
| Posting date: | 10 March 2026 |
|---|---|
| Salary: | £43,500 to £51,200 per year |
| Hours: | Full time |
| Closing date: | 09 April 2026 |
| Location: | Cambridge, Cambridgeshire |
| Remote working: | On-site only |
| Company: | ISS Facilities Services |
| Job type: | Permanent |
| Job reference: | 153016 |
Summary
Mobile Gas Engineer
Contract: Key Account Network
Location: Cambridge, with travel to Leicester, Oxford, Colchester and Norwich
Hours of work: 41.25
Contract Type: Permanent
We’re seeking a skilled and proactive Mobile Commercial Gas Engineer to join our facilities team dedicated to the government contract.
Working across multiple sites from Leicester, Oxford, Colchester & Norwich (no London travel), you’ll deliver planned and reactive commercial gas maintenance to ensure safe, compliant, and fully functional heating and hot water systems.
Job Description
This is a mobile role, ideal for someone with strong commercial gas engineering experience who enjoys independence and variety.
You’ll carry out servicing, maintenance, and fault diagnosis on a range of gas-fired systems, supporting both planned schedules and urgent callouts.
As the seasons change you would be required to deliver a more multiskilled portfolio of maintenance tasks.
Key Responsibilities
Undertake reactive and planned commercial gas maintenance across multiple sites.
Service, repair, and maintain gas-fired boilers, water heaters, and associated plant.
Diagnose and resolve faults safely and efficiently, ensuring compliance with gas safety regulations.
Complete all works to agreed service levels and maintain accurate job records via PDA/CAFM system.
Participate in the on-call rota to support urgent issues out of hours.
Maintain excellent communication with the helpdesk, colleagues, and site staff.
Professional and Personal Competencies/Qualifications
Proven experience as a commercial gas engineer in multi-site environments.
Hold valid commercial gas qualifications (COCN1, CIGA1, CDGA1, TPCP1/1A, etc.) - Essential
Have strong knowledge of heating systems, boilers, and associated plant.
Comfortable using tablets or computers for job logging and documentation.
Be willing to participate in an on-call rota (enhanced pay).
Hold a full UK driving licence (no more than 6 points).
This is a hands-on and varied role within a supportive FM team, providing stability, regular hours, and the chance to make a real difference maintaining essential public service buildings.
If you’re a proven commercial gas professional looking for a rewarding mobile role with real variety and responsibility, we’d love to hear from you.
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 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
Contract: Key Account Network
Location: Cambridge, with travel to Leicester, Oxford, Colchester and Norwich
Hours of work: 41.25
Contract Type: Permanent
We’re seeking a skilled and proactive Mobile Commercial Gas Engineer to join our facilities team dedicated to the government contract.
Working across multiple sites from Leicester, Oxford, Colchester & Norwich (no London travel), you’ll deliver planned and reactive commercial gas maintenance to ensure safe, compliant, and fully functional heating and hot water systems.
Job Description
This is a mobile role, ideal for someone with strong commercial gas engineering experience who enjoys independence and variety.
You’ll carry out servicing, maintenance, and fault diagnosis on a range of gas-fired systems, supporting both planned schedules and urgent callouts.
As the seasons change you would be required to deliver a more multiskilled portfolio of maintenance tasks.
Key Responsibilities
Undertake reactive and planned commercial gas maintenance across multiple sites.
Service, repair, and maintain gas-fired boilers, water heaters, and associated plant.
Diagnose and resolve faults safely and efficiently, ensuring compliance with gas safety regulations.
Complete all works to agreed service levels and maintain accurate job records via PDA/CAFM system.
Participate in the on-call rota to support urgent issues out of hours.
Maintain excellent communication with the helpdesk, colleagues, and site staff.
Professional and Personal Competencies/Qualifications
Proven experience as a commercial gas engineer in multi-site environments.
Hold valid commercial gas qualifications (COCN1, CIGA1, CDGA1, TPCP1/1A, etc.) - Essential
Have strong knowledge of heating systems, boilers, and associated plant.
Comfortable using tablets or computers for job logging and documentation.
Be willing to participate in an on-call rota (enhanced pay).
Hold a full UK driving licence (no more than 6 points).
This is a hands-on and varied role within a supportive FM team, providing stability, regular hours, and the chance to make a real difference maintaining essential public service buildings.
If you’re a proven commercial gas professional looking for a rewarding mobile role with real variety and responsibility, we’d love to hear from you.
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 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
Disability Confident
About Disability Confident
A Disability Confident employer will generally offer an interview to any applicant that declares they have a disability and meets the minimum criteria for the job as defined by the employer. It is important to note that in certain recruitment situations such as high-volume, seasonal and high-peak times, the employer may wish to limit the overall numbers of interviews offered to both disabled people and non-disabled people. For more details please go to Disability Confident.