Mobile Gas Engineer; Commercial

Overview

Title:

Mobile Gas Engineer (Commercial)

Location:

Wales (Based from HMP Cardiff – covering regional sites)

Contract:

Permanent | Full-time 39 hours per week (08:00–17:00) + 1 in 4 weekends (15% shift allowance)

Salary: £35,504 – £44,830 (depending on experience) + van & fuel card

Be part of something new

We’re building a brand-new Mobile Team supporting the Ministry of Justice—and this is your chance to join from day one.

If you’re a skilled Gas Engineer or Plumber looking for variety, stability, and clear career progression, this role offers the opportunity to work across a small regional patch (approx. 6 sites), keeping essential facilities running safely and efficiently.

No two days are the same—but you’ll always have the backing of a well-established contract and a company that invests in you.

• Carrying out planned and reactive maintenance on commercial gas systems
• Servicing and inspecting appliances, including combustion analysis & testing
• Working on boilers, heaters, water systems and ventilation
• Supporting upgrades, installations and minor works
• Ensuring safe, compliant working in line with industry and site standards

• Gas Safe registered with commercial qualifications (e.g. CODNCO1, CIGA1, ICPN1, TPCP1/A)
• Experience working on commercial gas systems
• Strong fault-finding and problem-solving skills
• NVQ Level 3 in Plumbing or Mechanical Engineering
• Full UK driving licence
• Ability to work independently and manage your own workload

Additional qualifications or experience in regulated environments are a bonus—but not essential.

We offer more than just a job—we offer long-term career security, development, and great rewards:

• Competitive salary + regular reviews
• 15% shift allowance for weekend working
• Company van & fuel card
• Generous pension contributions
• 24 days holiday + bank holidays (with option to buy more)
• Structured career progression (e.g. Mobile Team Leader)
• Fully funded training & development programmes
• Flexible benefits (gym discounts, Cycle2
  
  Work, insurance options)
• Retail, lifestyle & wellbeing discounts
• 2 paid volunteering days per year
• Family-friendly policies and support networks

Amey is a global, integrated infrastructure consultancy and operations partner. We design, deliver, protect, and maintain critical assets and systems.

We advise, design, finance, deliver, and enhance civic, transport, and defence systems. By combining strategic intelligence, engineering, infrastructure finance, and operational expertise, we create secure, resilient, compliant, and high-value outcomes across the life cycles of new and legacy assets.

To find out more, see