22 gas engineer jobs found in London

Apprentice Gas Engineer We’re Integral, part of JLL. We’re a Facilities and Maintenance firm based across the UK. We work with organisations in Mechanical, Electrical and Fabric works with engineers nationwide to deliver engineering excellence for our clients. The Integral family are the largest mobile hard services provider in the UK. We are excited to open applications for our 2025 Apprenticeship program. If you’re looking to start your career, Integral and JLL are the perfect professional home. At Integral and JLL, you’ll have a chance to innovate with the world’s leading businesses, put that expertise into action on landmark projects, and work on game-changing facilities and maintenance initiatives. You’ll also make long-lasting professional connections through sharing different perspectives, and you’ll be inspired by the best. We’re focused on opportunity and want to help you make the most of yours. Achieve your ambitions – join us at Integral and JLL!...

Job Description Job Purpose The Lead Gas Engineer is responsible for overseeing the delivery of gas servicing, maintenance, and installation works within social housing properties. The role ensures all gas-related works are completed safely, efficiently, and in compliance with industry regulations, company policies, and relevant legislation. Key Responsibilities Supervise a team of gas engineers carrying out servicing, breakdowns, repairs, and installations within occupied and void social housing properties. Ensure all gas works comply with Gas Safe regulations, Health & Safety legislation, and company procedures . Plan and allocate daily workloads to engineers to meet service level agreements (SLAs) and contract requirements. Monitor engineer productivity, performance, and quality of work through regular audits and site inspections. Provide technical guidance and support to engineers when diagnosing complex faults. Ensure all servicing and maintenance records,...

LOCATION: London Fire Brigade SHIFT PATTERN: Monday to Friday HOURS: 40 hours per week SALARY: Competitive ROLE OVERVIEW AND PURPOSE  You will be utilising your core skills as an Gas Combustion engineer, reactive fault diagnostics and installations associated to this company’s core activities. Primary Gas Engineer on our mobile contract delivering Planned maintenance and Reactive tasks. Types of PPM we cover on the contract – Gas boilers, Gas Water heaters, Gas pipework testing, Gas Air heaters and Gas Radiant tube heaters. The engineer will be able to manage unsafe situations via warning notices and be able to communicate with the client on behalf of the company. This role requires someone who can manage workloads, meet deadlines and arrange quotations of remedial jobs over £500. Engineer is expected to be competent in general engineer works with a multi-skilled role or a biased towards mechanical, electrical trades Full commissioning and servicing of all HVAC...

LOCATION: London Fire Brigade SHIFT PATTERN: Monday to Friday HOURS: 40 hours per week SALARY: Competitive ROLE OVERVIEW AND PURPOSE  You will be utilising your core skills as an Gas Combustion engineer, reactive fault diagnostics and installations associated to this company’s core activities.  Primary Gas Engineer on our mobile contract delivering Planned maintenance and Reactive tasks. Types of PPM we cover on the contract – Gas boilers, Gas Water heaters, Gas pipework testing, Gas Air heaters and Gas Radiant tube heaters.  The engineer will be able to manage unsafe situations via warning notices and be able to communicate with the client on behalf of the company.  This role requires someone who can manage workloads, meet deadlines and arrange quotations of remedial jobs over £500.  Engineer is expected to be competent in general engineer works with a multi-skilled role or a biased towards mechanical, electrical trades  Full commissioning and...

Join Password Services Air Conditioning Ltd. , part of Johnson Controls, as a Commercial HVAC & Gas Engineer . In this mobile role, you’ll work at blue-chip client sites across the central region (Birmingham to Watford), ensuring HVAC and gas systems operate at peak performance. You’ll be the primary technical contact for service issues—troubleshooting, repairing, and maintaining complex systems to deliver exceptional service. What You’ll Do Carry out service, maintenance, and repairs on HVAC & refrigeration systems at client sites. Install, service, and maintain gas and electric water heaters. Replace and commission new heating systems and components. Diagnose and resolve faults quickly and efficiently. Perform Gas Safety checks on appliances and pipework installations. Maintain internal and external water systems for optimal performance. Ensure compliance with Health & Safety regulations and industry standards. Complete accurate job sheets, service...

Plumbing and Heating Engineer Go Fix Mechanical & Drainage is rapidly expanding and we are looking to expand our team with an additional Gas Engineer. Successful candidates with bring the highest standards to the team as well as experience and knowledge. We like our engineers to have a can do attitude and problem solving abilities. Location of work:  Central London & Surrounding Counties Head Office:  Longfield, Kent Job overview: Reactive maintenance within the domestic sector Fault finding and ensuring satisfactory fault rectification. Completing gas installations, testing and commissioning. Ensuring allocated works, planned maintenance and small repairs are carried out. Requirements Driving License (required) Gas Qualification and Accreditation (required) Benefits Company car Company events Company pension Free parking On-site parking

Job Title: Gas Engineer Location: Blackwater, Hampshire Compensation: From £41, Depending on Experience + Benefits Role Type: Full time / Permanent Role ID: SF At Babcock, we’re working to create a safe and secure world, together. If you join us, you can play your part as a Gas Engineer at the Royal School of Military Engineering (RSME) Minley, near Blackwater, Hampshire. The role As a Gas Engineer, you’ll have a role that’s out of the ordinary. You will play a key role in maintaining the essential mechanical and heating systems that keep the RSME Minley estate running safely, efficiently and reliably. This is an opportunity to make a meaningful impact in defence, aerospace and engineering by ensuring critical facilities remain operational for those who rely on them every day. Day‑to‑day you’ll be required to: Carry out planned, reactive and remedial maintenance across mechanical systems and equipment Repair and service commercial boilers and support...

Commercial Gas Engineer – London – 55 – 60K + D2D Location:  Field-based – ideally within M25 region (Kent, Essex, London, Herts, Berkshire, Surrey etc.) Salary:  £50,000 - £60,000 + Overtime + Company Van + Benefits Contract Type:  Full Time, Permanent Hours:  Monday to Friday, 8am – 5pm (40 hours/week) Call-Out Rota:  1 in 5/6 (Standby: £120) About the Company Our client is a respected and long-standing Commercial & Domestic Heating Company based in Essex. With a dedicated team and a reputation for exceptional service, they support a wide range of high-end clients.  Operating across a broad geographical area their engineers are regionally based but flexible to travel when required. This company offers a solid, supportive environment for commercial gas engineers. The Role Due to continued growth, the company is looking to recruit up to  two engineers  to join their team: Experienced Commercial Gas Engineers around the M25 orbital. This is a varied and rewarding...

Domestic / Junior Commercial Gas Engineer – Surrey – 45 - 50K Location: Field-based – London & Home Counties Salary: £40,000 - £45,000 + Overtime + Company Van + Benefits Contract Type: Full Time, Permanent Hours: Monday to Friday, 8am – 5pm (40 hours/week) Call-Out Rota: 1 in 4 Weeks About the Company : Our client is a respected and long-standing FM Specialist. With a dedicated team and a reputation for exceptional service, they support a wide range of high-end clients.  Operating across a broad geographical area their engineers are regionally based but flexible to travel when required. This company offers a solid, supportive environment for gas engineers looking to grow and develop their careers and upskill into the commercial gas sector. The Role Due to continued growth, the company is looking to recruit experienced Domestic Gas Engineers looking to progress into Commercial work. This is a varied and rewarding role offering a mix of PPM, servicing,...

Domestic / Junior Commercial Gas Engineer Location:  Field-based – ideally within M25 region (Kent, Essex, North London, Herts, Berkshire etc.) Salary:  £40,000 - £50,000 + Overtime + Company Van + Benefits Contract Type:  Full Time, Permanent Hours:  Monday to Friday, 8am – 5pm (40 hours/week) Call-Out Rota:  1 in 5/6 (Standby: £120) About the Company Our client is a respected and long-standing Commercial & Domestic Heating Company based in Essex. With a dedicated team and a reputation for exceptional service, they support a wide range of high end clients.  Operating across a broad geographical area their engineers are regionally based but flexible to travel when required. This company offers a solid, supportive environment for gas engineers looking to grow and develop their careers and upskill into the commercial gas sector. The Role Due to continued growth, the company is looking to recruit up to  two engineers  to join their team: Experienced Domestic Gas...

Commercial Gas Engineer – London – 55 – 60K + D2D Location:  Field-based – ideally within M25 region (Kent, Essex, London, Herts, Berkshire, Surrey etc.) Salary:  £50,000 - £60,000 + Overtime + Company Van + Benefits Contract Type:  Full Time, Permanent Hours:  Monday to Friday, 8am – 5pm (40 hours/week) Call-Out Rota:  1 in 5/6 (Standby: £120) About the Company Our client is a respected and long-standing Commercial & Domestic Heating Company based in Essex. With a dedicated team and a reputation for exceptional service, they support a wide range of high-end clients.  Operating across a broad geographical area their engineers are regionally based but flexible to travel when required. This company offers a solid, supportive environment for commercial gas engineers. The Role Due to continued growth, the company is looking to recruit up to  two engineers  to join their team: Experienced Commercial Gas Engineers around the M25 orbital. This is a varied and rewarding...

Domestic / Junior Commercial Gas Engineer Location:  Field-based – ideally within M25 region (Kent, Essex, North London, Herts, Berkshire etc.) Salary:  £40,000 - £50,000 + Overtime + Company Van + Benefits Contract Type:  Full Time, Permanent Hours:  Monday to Friday, 8am – 5pm (40 hours/week) Call-Out Rota:  1 in 5/6 (Standby: £120) About the Company Our client is a respected and long-standing Commercial & Domestic Heating Company based in Essex. With a dedicated team and a reputation for exceptional service, they support a wide range of high end clients.  Operating across a broad geographical area their engineers are regionally based but flexible to travel when required. This company offers a solid, supportive environment for gas engineers looking to grow and develop their careers and upskill into the commercial gas sector. The Role Due to continued growth, the company is looking to recruit up to  two engineers  to join their team: Experienced Domestic Gas...

Domestic / Junior Commercial Gas Engineer – Surrey – 45 - 50K Location: Field-based – London & Home Counties Salary: £40,000 - £45,000 + Overtime + Company Van + Benefits Contract Type: Full Time, Permanent Hours: Monday to Friday, 8am – 5pm (40 hours/week) Call-Out Rota: 1 in 4 Weeks About the Company : Our client is a respected and long-standing FM Specialist. With a dedicated team and a reputation for exceptional service, they support a wide range of high-end clients.  Operating across a broad geographical area their engineers are regionally based but flexible to travel when required. This company offers a solid, supportive environment for gas engineers looking to grow and develop their careers and upskill into the commercial gas sector. The Role Due to continued growth, the company is looking to recruit experienced Domestic Gas Engineers looking to progress into Commercial work. This is a varied and rewarding role offering a mix of PPM, servicing,...

Domestic / Junior Commercial Gas Engineer Location:  Field-based – ideally within M25 region (Kent, Essex, North London, Herts, Berkshire etc.) Salary:  £40,000 - £50,000 + Overtime + Company Van + Benefits Contract Type:  Full Time, Permanent Hours:  Monday to Friday, 8am – 5pm (40 hours/week) Call-Out Rota:  1 in 5/6 (Standby: £120) About the Company Our client is a respected and long-standing Commercial & Domestic Heating Company based in Essex. With a dedicated team and a reputation for exceptional service, they support a wide range of high end clients.  Operating across a broad geographical area their engineers are regionally based but flexible to travel when required. This company offers a solid, supportive environment for gas engineers looking to grow and develop their careers and upskill into the commercial gas sector. The Role Due to continued growth, the company is looking to recruit up to  two engineers  to join their team: Experienced Domestic Gas...

Domestic / Junior Commercial Gas Engineer – Surrey – 45 - 50K Location: Field-based – London & Home Counties Salary: £40,000 - £45,000 + Overtime + Company Van + Benefits Contract Type: Full Time, Permanent Hours: Monday to Friday, 8am – 5pm (40 hours/week) Call-Out Rota: 1 in 4 Weeks About the Company : Our client is a respected and long-standing FM Specialist. With a dedicated team and a reputation for exceptional service, they support a wide range of high-end clients.  Operating across a broad geographical area their engineers are regionally based but flexible to travel when required. This company offers a solid, supportive environment for gas engineers looking to grow and develop their careers and upskill into the commercial gas sector. The Role Due to continued growth, the company is looking to recruit experienced Domestic Gas Engineers looking to progress into Commercial work. This is a varied and rewarding role offering a mix of PPM, servicing,...

Commercial Gas Engineer – London – 55 – 60K + D2D Location:  Field-based – ideally within M25 region (Kent, Essex, London, Herts, Berkshire, Surrey etc.) Salary:  £50,000 - £60,000 + Overtime + Company Van + Benefits Contract Type:  Full Time, Permanent Hours:  Monday to Friday, 8am – 5pm (40 hours/week) Call-Out Rota:  1 in 5/6 (Standby: £120) About the Company Our client is a respected and long-standing Commercial & Domestic Heating Company based in Essex. With a dedicated team and a reputation for exceptional service, they support a wide range of high-end clients.  Operating across a broad geographical area their engineers are regionally based but flexible to travel when required. This company offers a solid, supportive environment for commercial gas engineers. The Role Due to continued growth, the company is looking to recruit up to  two engineers  to join their team: Experienced Commercial Gas Engineers around the M25 orbital. This is a varied and rewarding...

Join Password Services Air Conditioning Ltd. , part of Johnson Controls, as a Commercial HVAC & Gas Engineer . In this mobile role, you’ll work at blue-chip client sites across the central region (Birmingham to Watford), ensuring HVAC and gas systems operate at peak performance. You’ll be the primary technical contact for service issues—troubleshooting, repairing, and maintaining complex systems to deliver exceptional service. What You’ll Do Carry out service, maintenance, and repairs on HVAC & refrigeration systems at client sites. Install, service, and maintain gas and electric water heaters. Replace and commission new heating systems and components. Diagnose and resolve faults quickly and efficiently. Perform Gas Safety checks on appliances and pipework installations. Maintain internal and external water systems for optimal performance. Ensure compliance with Health & Safety regulations and industry standards. Complete accurate job sheets, service...

Join Password Services Air Conditioning Ltd. , part of Johnson Controls, as a Commercial HVAC & Gas Engineer . In this mobile role, you’ll work at blue-chip client sites across the central region (Birmingham to Watford), ensuring HVAC and gas systems operate at peak performance. You’ll be the primary technical contact for service issues—troubleshooting, repairing, and maintaining complex systems to deliver exceptional service. What You’ll Do Carry out service, maintenance, and repairs on HVAC & refrigeration systems at client sites. Install, service, and maintain gas and electric water heaters. Replace and commission new heating systems and components. Diagnose and resolve faults quickly and efficiently. Perform Gas Safety checks on appliances and pipework installations. Maintain internal and external water systems for optimal performance. Ensure compliance with Health & Safety regulations and industry standards. Complete accurate job sheets, service...

Join Password Services Air Conditioning Ltd. , part of Johnson Controls, as a Commercial HVAC & Gas Engineer . In this mobile role, you’ll work at blue-chip client sites across the central region (Birmingham to Watford), ensuring HVAC and gas systems operate at peak performance. You’ll be the primary technical contact for service issues—troubleshooting, repairing, and maintaining complex systems to deliver exceptional service. What You’ll Do Carry out service, maintenance, and repairs on HVAC & refrigeration systems at client sites. Install, service, and maintain gas and electric water heaters. Replace and commission new heating systems and components. Diagnose and resolve faults quickly and efficiently. Perform Gas Safety checks on appliances and pipework installations. Maintain internal and external water systems for optimal performance. Ensure compliance with Health & Safety regulations and industry standards. Complete accurate job sheets, service...

Gas Engineer/Heating Engineer £60,000 + Profit Share Bonus + Van + Fuel Card + PPE Full-Time, Employed Area: Greater London (within the M25) Are you a Gas Safe and Heating Engineer eager for a rewarding role in a family-run company with over a decade of success? Specialising in gas, plumbing, heating, and drainage, our client operates across Greater London and is looking for skilled professionals to join their trusted team. This role offers stability, guaranteed workload, strong earning potential, and long-term job security, ideal for engineers who want the benefits of employment without the inconsistency of subcontracting or seasonal gaps. Whats Offered £60,000 base salary Performance-related bonuses (overtime profit share) Full-time employment (PAYE) Company van & fuel card Company pension Free/on-site parking Flexible working pattern – choose 8am–5pm or 12pm–9pm Paid overtime available A respectful, supportive working culture within a...