The Sureserve Group of businesses provides market-leading compliance and energy services across the UK, with 4000 employees working from over 20 offices. Sureserve Compliance South, part of the Sureserve Group delivers heating services within the social housing sector across London & the Southeast. We support our clients across domestic gas, commercial gas, renewables, and electrical services. We are Londons largest, most successful gas contractor, focusing on long-term contracts with our clients to offer our staff job security and progression opportunities. What we can offer you Hours: 45 hour 8-6 Monday to Friday call out (Max 1 in 4) Pay: Salary starting from £45-55k DOE Call out and overtime = OTE £70k We offer a range of benefits designed to support your lifestyle whilst working for Sureserve and outside of work, some of these include: Competitive salary Contributory Pension scheme Life assurance 28 days annual leave inclusive of bank holidays, rising 1 per year of service to a max of 33 days Enhanced maternity, paternity, adoption leave, and other family friendly policies such as carers leave, neonatal leave, IVF, and assisted conception leave. In addition, the role offers: Sureserve Benefits Hub, accessing over 1000s retail discounts Virtual GP service, 24/7, 365 days, available for employees and your immediate family Employee assistance programme (EAP), available 24/7. 365 days, for employees and your immediate family Bike2Work scheme Home & Electronics salary sacrifice purchase scheme Role The successful candidate will be responsible for installing, maintaining, and repairing commercial gas systems and appliances in a range of environments. You will ensure all work is carried out safely, efficiently, and in compliance with current regulations and standards. The Commercial Engineer will work closely with our engineering teams to provide technical solutions to our clients. You will be an COCN1 gas qualified engineer with experience in commercial gas heating and hot water systems. The above list of duties is not exhaustive and the post holder will be required to undertake such tasks as may reasonably be expected within the scope of the post. The successful candidate will have A friendly and professional attitude, you will build strong relationships with our clients and their tenants, ensuring all works meet the required standards. Experience in working on commercial gas heating and hot water systems. Valid Gas Safe Registration and Commercial Gas Qualifications (COCN1 or CODNCO1, CIGA1, CORT1, ICPN1, TPCP1A or TPCP1). Full UK Driving License (essential). NVQ Level 2 or 3 in Plumbing and Heating or equivalent (desirable). HNTAS/CP1 aware. Proven experience as a commercial gas engineer in a similar role. Strong knowledge of heating systems, pipework, and controls. Ability to work independently and as part of a team. Excellent problem-solving skills. Strong communication and customer service abilities. Sureserve is an equal opportunities employer, dedicated to nurturing a diverse and inclusive work environment. We are committed to equal employment opportunity regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status Reasonable adjustments As part of our commitment to Inclusivity, we offer reasonable adjustments throughout the recruitment process for individuals who may require them. If you feel you need any adjustments, please contact Pre-employment checks Successful applicants will be subject to eligibility checks with a 3rd party, including the right to work in the UK and DBS checks