Commercial HVAC and Gas Engineer

Johnson Controls Slough, England Nov 17, 2025

Type Full Time
Pay Not listed
Work Remote

Commercial HVAC and Gas Engineer focuses on be the primary technical contact for service issues—troubleshooting, repairing, and maintaining complex systems to deliver exceptional service.

What the role involves

  • Be the primary technical contact for service issues—troubleshooting, repairing, and maintaining complex systems to deliver exceptional service.
  • Carry out service, maintenance, and repairs on HVAC & refrigeration systems at client sites.
  • Replace and commission new heating systems and components.
  • Resolve faults quickly and efficiently.
  • Perform Gas Safety checks on appliances and pipework installations.
  • Maintaining internal and external water systems for optimal performance.

Skills and requirements

  • Full UK driving licence and willingness to travel.
  • Competitive salary + premium overtime rates, standby allowance, and paid call-outs.
  • Tools for success: Service van, mobile, tablet, PPE, and specialist tools.
  • Generous leave: 25 days holiday + bank holidays.

Confirmed role details

  • Pension, life assurance, EAP, referral scheme, retail discounts, Cycle2Work, and discounts on Johnson Controls products.

Candidate fit

  • technical judgement, safe working habits, careful diagnostics, and practical problem-solving

Additional role context

  • Access to Johnson Controls business resource groups with training and development opportunities.
Career guide

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