PU

Commercial Gas Engineer

Pure Talent Group sheffield Posted 16 Oct 2026 Closing: 15 Nov 2026
Permanent Hybrid
Competitive
Apply & Upload CV

Role Description & Technical Scope

Commercial Gas Engineer
Sheffield
£45,000 per annum | On-call rota: 1 in 5
We are recruiting an experienced Commercial Gas Engineer to carry out planned servicing, maintenance and reactive repairs on commercial gas appliances and associated heating systems.
The role
  • Service, maintain and repair commercial gas-fired boilers, burners and heating plant.
  • Diagnose faults involving ignition systems, flame detection, gas valves, burner controls and safety interlocks.
  • Carry out combustion analysis, investigate poor combustion and adjust appliances within manufacturers’ specifications.
  • Undertake gas tightness testing, purging and commissioning within the scope of your qualifications.
  • Diagnose heating system faults involving pumps, motorised valves, pressurisation units, expansion vessels and associated controls.
  • Identify defects, make equipment safe where required and recommend remedial works.
  • Complete service reports, test results and maintenance records accurately.
  • Participate in a 1-in-5 on-call rota for emergency breakdowns.
What we’re looking for
  • Current commercial ACS gas qualifications covering the appliances and activities relevant to the role.
  • Proven experience servicing and repairing commercial boilers and burners.
  • Strong understanding of commercial gas safety, combustion and boiler control sequences.
  • Practical fault-finding experience across gas, electrical controls and associated heating components.
  • Ability to read wiring diagrams and manufacturers’ technical documentation.
  • A full UK driving licence and the ability to work independently.

  
Applicants should hold current commercial ACS qualifications, including:
  • COCN1 or CODNCO1 – commercial gas safety core or domestic-to-commercial changeover.
  • CIGA1 – commercial indirect-fired heating appliances, including boilers.
  • ICPN1 – commercial gas pipework.
  • TPCP1A or TPCP1 – gas pipework testing and purging, appropriate to the installations covered.
CORT1 for commercial radiant heaters and CDGA1 for direct-fired heating appliances would also be advantageous.

To apply, send your CV to Alice at Pure Talent or get in touch for a confidential discussion.
#Eng1
Ready to apply for this cyber security position?

This opportunity is hosted on CV-Library. Click below to view full details and submit your application.

Apply & Upload CV on CV-Library
Key Details
  • Date Posted: 16 Oct 2026
  • Location: sheffield
  • Employment: Permanent
  • Workplace: Hybrid
  • Domain: Engineering
Upload CV to Apply
100% FREE CV BUILDER
Need an ATS CV for this role?

Optimize your cyber CV with ATS-friendly templates before submitting your application.

Build Free CV Now
Employer Profile
PU
Pure Talent Group
Verified Tech Employer

Enterprise technology firm or security consultancy operating across the UK digital defense ecosystem.

More Jobs at Pure Talent Group
Related Cyber Opportunities
IAM Solution Architect
HelloKindred • sheffield
IAM Design Architect – Zero Trust & Cloud (Hybrid)
Experis • sheffield
Cyber Design SME
Experis UK • sheffield