Gas Engineer

ISS Facility Services; Greater London; On-site; GBP 38,000 - 48,000; Full time

Job summary

A leading facility management company is seeking an experienced Gas Engineer to join its team in Greater London. You will deliver maintenance and installation services across various client sites. Responsibilities include both planned and reactive maintenance on HVAC systems, general building services, and compliance with safety standards. Ideal candidates should possess significant commercial gas experience and relevant certifications. A company van and mobile phone will be provided, along with opportunities for career development.

Benefits

Company van

Mobile phone

Career development opportunities

Qualifications

• Significant experience in commercial gas, combustion, and heating systems within a building services environment.
• Proven background in fault finding and maintenance of commercial gas systems.
• Strong understanding of compliance and safety procedures.

Responsibilities

• Deliver a full range of PPM and reactive tasks for heating and HVAC systems.
• Undertake building maintenance activities including plumbing and mechanical systems.
• Complete installations and repairs of gas infrastructure.

Skills

Commercial gas systems experience

Fault finding

Customer service standards

Planned preventative maintenance

Education

Commercial Gas Certifications

City & Guilds or NVQ Level 2/3 in Plumbing or HVAC

Job description

Gas Engineer

Contract : Key Account Network

Location : Enfield (covering Romford, Tottenham, Barnet and surrounding areas)

Hours of work : 40 (Mon - Fri)

Contract Type : Permanent

We are seeking an experienced and qualified Gas Engineer to join our team, delivering a high standard of maintenance and installation services across a range of client sites within North and East London.

Job Description

You will be responsible for carrying out both planned and reactive maintenance on commercial heating, combustion, and HVAC systems, as well as supporting general building services activities. This is a mobile role requiring flexibility, technical expertise, and a proactive approach to customer service.

A company van, mobile phone, and PDA are provided as part of the role.

Key Responsibilities

• Planned & Reactive Maintenance : Deliver a full range of PPM (Planned Preventative Maintenance), proactive, and reactive tasks relating to commercial combustion, heating, and HVAC systems.
• General Building Services : Undertake a variety of building maintenance activities, including HVAC, plumbing, and mechanical systems.
• Installations & Repairs : Complete new installations, repairs, and system upgrades to gas and heating infrastructure in line with industry and safety standards.
• Callout Duties : Participate in the on‑call rota, providing out‑of‑hours emergency response as required.
• Compliance & Safety : Ensure all work is completed in accordance current gas regulations, H&S legislation, and company policies.

Professional and Personal Competencies / Qualifications

• Significant experience in commercial gas, combustion, and heating systems within a building services or FM environment.
• Proven background in fault finding, maintenance, and installation of commercial gas systems.
• Experienced in both reactive and planned preventative maintenance (PPM) within commercial property environments.
• Strong understanding of compliance, safety procedures, and customer service standards.
• Full UK Driving Licence.

Qualifications

• Commercial Gas Certifications : COCN1 or CODNC1, TPCP1A, ICPN1, CORT1, CIGA1.
• Domestic Gas Certifications : CCN1, CENWAT1, CPA1.
• Technical Certifications : City & Guilds or NVQ Level 2 / 3 in Plumbing, HVAC, or Mechanical Engineering discipline.
• Gas Safe Registered.
• IPAF / PASMA (desirable).

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. #ISSGreatPeople #ISSTalent #PeopleMakePlace

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