Gas Supervisor

Liberty Gas Group; Swindon; On-site; GBP 42,000 - 54,000; Full time

Benefits offered by this job

Health & wellbeing

Training & development

Career progression

Work-life balance

Annual leave

Job summary

Liberty Gas Group in Swindon seeks a Gas Supervisor / Technical Team Leader to oversee a team delivering domestic gas installations, ensuring safety and compliance. This leadership role combines supervision with hands-on support when needed, driving quality and performance.

The ideal candidate will hold ACS qualifications, a full UK driving licence, and strong IT/system skills, with a track record in housing gas projects and safety compliance.

Qualifications

• Current ACS qualifications including CCN1, HTR1, CKR1, CENWAT.
• Minor Works qualification/certification required for boiler installations.
• Full UK Driving Licence.
• Strong technical knowledge of domestic gas installations and maintenance.
• Good IT and system skills.

Responsibilities

• Lead, coach and support a team of Gas Install Engineers
• Oversee delivery of gas installations and inspections
• Provide technical guidance and quality assurance
• Monitor productivity, quality and customer satisfaction
• Ensure compliance with current regulations and safety practices
• Conduct site visits and sign-off completed works

Skills

Gas Installation

Leadership

Team Coaching

Health & Safety

IT & Systems

Client Relations

Education

ACS qualifications

Minor Works qualification

Full UK Driving Licence

Job description

Gas Supervisor / Technical Team Leader – Swindon

Are you an experienced Gas Engineer looking to step into leadership, or an established Gas Supervisor seeking your next challenge?

Liberty is looking for a proactive and technically strong Gas Supervisor / Technical Team Leader to oversee a team of engineers delivering gas installation works across the Swindon area.

This is an excellent opportunity for someone with strong domestic gas experience and ACS qualifications who is ready to lead from the front. Whether you're an experienced supervisor or a skilled Gas Engineer looking to progress your career, we'd love to hear from you.

What We Can Offer You

• Work-Life Balance: Monday to Friday, 8:00am – 5:00pm
• Annual Leave: 25 days holiday plus bank holidays
• Health & Wellbeing: 24/7 GP access, mental health support, fitness programmes and more
• Training & Development: Ongoing professional development and leadership training
• Career Progression: Opportunities to develop within a growing and successful business

The Role

As a Gas Supervisor / Technical Team Leader, you will oversee the delivery of approximately gas installations, managing the boarding, surveying and installation process to ensure work is completed safely, compliantly and to the highest standards.

You will be responsible for leading installation teams, supporting them with technical guidance, quality assurance and performance management. This is a predominantly supervisory role, although there may be occasions where you will be required to assist on the tools or provide hands-on technical support.

A key part of the role will involve checking completed works, carrying out quality inspections and ensuring engineers consistently meet contract and compliance standards.

Key Responsibilities

• Lead, coach and support a team of Gas Install Engineers
• Manage the delivery of gas installations
• Oversee boarding, surveying and installation activities
• Conduct regular site visits and quality inspections
• Check and sign off completed installation works
• Ensure all works are carried out safely and in line with current regulations
• Deliver toolbox talks and promote a strong health and safety culture
• Support engineers with technical guidance and problem-solving
• Monitor productivity, quality and customer satisfaction
• Manage resources effectively to maximise operational efficiency
• Build and maintain strong relationships with clients and stakeholders
• Ensure compliance, audits and inspections are completed accurately
• Manage escalations and resolve operational issues professionally
• Drive continuous improvement and best practice across the team

What We Need From You

Essential

• Current ACS qualifications including:
• CCN1
• HTR1
• CKR1
• CENWAT
• Relevant Minor Works qualification/certification required for boiler installations
• Full UK Driving Licence
• Strong technical knowledge of domestic gas installations and maintenance
• Good IT and system skills
• Excellent understanding of health & safety and compliance requirements
• Strong communication and organisational skills

Experience

We welcome applications from:

• Experienced Gas Supervisors or Technical Team Leaders,
• Experienced Gas Engineers looking to take the next step into leadership

Previous experience within domestic gas installations, social housing, repairs and maintenance environments would be highly advantageous.

Desirable

• Previous supervisory or team leadership experience
• SMSTS or IOSH qualification
• Experience managing performance against KPIs
• Experience overseeing installation teams and planned works programmes

Why Join Liberty?

At Liberty, our people are at the heart of everything we do. We invest in developing our teams, creating opportunities for progression and providing the support needed to succeed.

If you're passionate about delivering high-quality gas installation services, developing engineers and driving operational excellence, we'd love to hear from you.

Closing Date: 21st October 2026 (We may close earlier due to applicant volume)

Given the nature of this position, you will need to undergo a Basic Disclosure and Barring Service Check (DBS) at offer stage. Applicants with criminal convictions will be assessed individually, and we assure you that we do not discriminate based on an applicant's criminal record or the details of any disclosed offenses. Additionally, certain roles may be subject to additional pre‑employment checks.