We are looking for a Commercial Gas Installation Engineer to join the Projects Team at Thermatic.
As a Thermatic Commercial Gas Installation Engineer, you are responsible for delivering high-quality, safe, and compliant installation of commercial gas systems and appliances across a range of HVAC projects. The role ensures installations are delivered on time and to specification, supporting the successful handover of operational building services to clients across the South of England.
About Thermatic Technical FM:
We provide full UK coverage across Hard FM services to large commercial clients. Our mobile engineers are supported by account teams at our Head Office, delivering reactive and planned maintenance, as well as project installations.
The Benefits:
Hours & Location of Work:
Regular hours of work - Monday to Friday, 8am to 5pm - 40 hour working week.
Responsibilities Include:
Installing, testing, and commissioning commercial gas appliances and pipework systems in accordance with design specifications and regulatory requirements.
Carrying out installation work on boilers, heaters, gas pipework, meters, and associated controls as per project scope.
Ensuring all gas installations meet relevant safety and compliance standards (e.g. Gas Safe, IGEM).
Conducting pressure testing and purging of gas systems, ensuring accurate recording and documentation.
Liaising with Project Managers, Engineers, and site teams to deliver seamless and timely installations.
Identifying and escalating design or installation issues and support resolutions.
Ensuring all site activities are carried out in accordance with method statements, risk assessments, and permits.
Using digital tools to complete job records, commissioning data, and installation certificates.
Contributing to snagging, handover, and client demonstrations where required.
Maintaining tools, equipment, and materials in a safe and serviceable condition.
Supporting the training and mentoring of apprentices or junior engineers where appropriate.
Follow all requirements and procedures as laid out, and participate actively in the continuous improvement of, the IMS.
The role operates on a nationwide basis and requires regular travel and overnight stays in line with business needs.
Experience & Qualifications:
Strong understanding of commercial gas systems, installations, and safety requirements.
Knowledge of relevant standards and regulations (Gas Safety Regulations, IGEM, Building Regs).
Awareness of mechanical systems integration including HVAC and BMS interfaces.
Familiarity with digital work management tools, mobile job systems, and online certification platforms.
Proven experience in commercial gas installation within FM or projects environments.
Recognised qualifications such as:
- ACS Commercial Gas Tickets (COCN1, ICPN1, TPCP1A, etc.).
- NVQ Level 3 in Mechanical Engineering or Building Services (desirable).
Valid Gas Safe registration or eligibility.
Current CSCS/ECS card.
Relevant health and safety training (e.g., Asbestos Awareness, Working at Height).
Full UK driving licence.
Required Skills:
High technical competence in gas installation and fault-finding.
Ability to interpret mechanical drawings and specifications.
Confident and clear communicator, both on-site and with project stakeholders.
Strong time management and ability to prioritise workload to meet deadlines.
Diligent in maintaining accurate records and reports.
Collaborative team player with a proactive approach.
Our People:
Our people make us different. We’re a diverse, passionate team that values independent thinking and collaborative doing. We support growth through apprenticeships, professional qualifications, management training, and on-the-job learning. As we grow, we’re looking for top talent to help us achieve our goals and reflect our values of Integrity, Passion, Courage, Agility, & Inclusivity.
Diversity & Inclusion:
Thermatic Group is an Equal Opportunities Employer. We are committed to fostering a diverse and inclusive workplace. A copy of our Equality, Diversity & Inclusion Policy is available upon request.
Guaranteed Interview Commitment:
As part of our commitment to improving employment opportunities for ex-military personnel, we offer guaranteed interviews to those who meet the role criteria and the guaranteed interview scheme.
Welcome! You’ve made it to the Thermatic Group Linkedin page. We’re guessing you’re checking us out because you’ve heard about the amazing work we’ve been doing for our customers, or you’ve heard about our current opportunities and the world-class culture that we have here at Thermatic.
Thermatic Group is made up of several businesses:
Thermatic Technical Facilities Management - HVAC
Thermatic Drainage - Commercial Drainage Solutions
Thermatic Refrigeration - Refrigeration & Commercial Catering
Thermatic Electrical - Electrical Services
Thermatic Energy Services - Energy Management Services
Thermatic Homes - M&E services, build & renewables
Our relationships, our technical skills, our people and our culture are paramount to us, and are at the forefront of our everyday objectives. Thermatic are unique because we work nationally through our own in-house delivery, meaning we can provide our customers with a high quality and consistent service. We’re here to support our customers.
With 50 years’ of experience behind us, there’s no job too big or too small for us. We’ll take care of it and apply our experience and expertise to present you with a solution, not another problem. The relationships we build with our customers old and new, means that our customer service is a key element as to why our repeat custom rate is so high.
Want to know more? Take a look at our posts or head over to our website for more details on the broad range of services that we provide organisations UK wide.
#wetakethestressaway
