Commercial Gas Engineer

Unify; Sittingbourne; On-site; GBP 80,000 - 100,000; Full time

Job summary

A leading gas services company in Sittingbourne is seeking an experienced Commercial Gas Service Engineer. The role involves servicing, repairing, and installing commercial gas systems at various sites. Candidates should have valid Gas Safe registration, experience with gas systems, and strong problem-solving skills. The position offers a competitive salary, company vehicle, pension scheme, and opportunities for training and development.

Benefits

Company van & fuel card

Pension scheme

Paid overtime and call-out allowances

Training and development opportunities

Holiday entitlement plus bank holidays

Qualifications

• Valid Gas Safe registration and commercial ACS qualifications.
• Demonstrable experience in servicing, maintenance, breakdown, and installation of commercial gas systems.
• Full UK driving license required.

Responsibilities

• Perform servicing, maintenance, and installation of commercial gas systems.
• Conduct safety checks and produce safety certification.
• Maintain accurate job records and manage van stock.

Skills

Gas Safe registration

Problem-solving skills

Knowledge of health & safety regulations

Communication skills

Job description

Role Summary

We are seeking an experienced Commercial Gas Service Engineer to support our commercial building services and maintenance operations. This field-based role involves servicing, repairing, fault-finding, and installing commercial gas systems across a variety of sites. You will ensure all work is carried out safely, efficiently, and in compliance with relevant regulations.

Key Responsibilities

• Carry out planned preventative maintenance (PPM) on commercial gas systems, including boilers, heating plant, burners and associated controls.
• Perform annual servicing and safety checks in line with Gas Safe and manufacturer standards.
• Attend reactive breakdowns, diagnosing faults and completing repairs to commercial gas-fired equipment.
• Install and commission new commercial gas systems where required.
• Conduct statutory testing and produce compliant safety certification.
• Follow and contribute to Risk Assessments and Method Statements (RAMS).
• Maintain accurate job records, service logs, certificates and digital reporting.
• Manage van stock and ensure essential parts are available.
• Provide system handovers, offering guidance to clients on operation and maintenance.
• Participate in on-call / emergency response rota as needed.
• Keep updated with technical and regulatory developments within the commercial gas sector.

Person Specification

Essential

• Valid Gas Safe registration with commercial ACS qualifications (e.g., CODNCO1, CIGA1, CORT1, ICPN1 or similar).
• Demonstrable experience working on commercial gas systems in servicing, maintenance, breakdown and installation.
• Strong diagnostic and problem-solving skills with commercial boiler plant.
• Sound knowledge of health & safety regulations and safe working practices.
• Full UK driving licence.
• Confident communicator with the ability to explain technical issues clearly.
• Able to work independently, manage time effectively, and prioritise workload.

Desirable

• Additional experience within HVAC, electrical, controls or building management systems.
• Familiarity with CAFM / CRM job management systems.
• Knowledge of newer technologies such as hybrid heating or renewable systems.

Working Conditions & Hours

Field-based role attending multiple commercial sites.

Full-time hours, Monday to Friday (with flexibility as required).

Participation in on-call rota.

Company vehicle or vehicle allowance (depending on employer package).

Benefits & Package

• Competitive salary (experience‑based).
• Company van & fuel card (or allowance).
• Pension scheme.
• Paid overtime and call‑out allowances.
• Training and continued professional development opportunities.
• Holiday entitlement plus bank holidays.