HVAC​/Gas Multi Skilled Engineer

WELCOME TO LINAKER

For over 30 years, Linaker has built a reputation for delivering dependable, high-quality mechanical engineering services across a wide range of client environments. Our strength lies in keeping critical systems operational—supporting organisations with technical precision, responsive maintenance, and long-term reliability. Founded on trust, care, and reliability, we’re more than a service provider—we’re a fully embedded partner in our clients’ operations.

As a HVAC / Gas multiskilled Engineer, you will be part of our National engineering team, responsible for delivering planned and reactive maintenance across a range of commercial and retail sites. You will ensure HVAC / Gas systems operate safely, efficiently, and in full compliance with statutory and client requirements.

• Carry out PPM tasks in line with SFG
  20, statutory requirements, and contract specifications.
• Maintain and service HVAC and gas plant including:
• Commercial gas boilers and heaters
• AHUs, FCUs, VRV/VRF, split systems
• Pumps, valves, fans, controls, and associated plant
• Ensure all works are completed proactively, efficiently, and to the required standard.

• Diagnose faults across both HVAC and gas systems, completing repairs within SLA requirements.
• Minimise downtime through effective troubleshooting and first‑time fix focus.
• Escalate complex issues to the helpdesk or Contract Manager where appropriate.

• Ensure all gas works are completed in accordance with Gas Safe regulations and current legislation.
• Ensure HVAC works comply with F‑Gas regulations, manufacturer guidance, and company procedures.
• Maintain site logbooks and ensure accurate compliance documentation is completed and uploaded via the CAFM system.
• Work strictly in accordance with company H&S policies, RAMS, and statutory requirements.

• Identify remedial works and produce accurate, commercially sound quotations, including:
• Correct parts identification
• Realistic labour allowances
• Clear scope and methodology

• Communicate professionally with clients, helpdesk, supervisors, and contract managers.
• Provide clear updates on works completed, defects identified, and follow‑on actions required.
• Always act as a professional ambassador for Linaker.

• Maintain van stock, tools, test equipment, and calibration devices.
• Ensure company assets are stored, maintained, and reported correctly.
• Participate in the on‑call rota where applicable.

• NVQ Level 3 in Air Conditioning & Refrigeration / HVAC (or equivalent)
• F‑Gas Category 1
• Good electrical and mechanical fault‑finding skills
• City & Guilds COCN1 – Core Commercial Gas Safety
• CCN1 – Core Domestic Natural Gas Safety
• CDGA1 – Non‑Domestic Natural Gas & LPG Direct Fired Heating Appliances
• CODNCO1 – Changeover Domestic to Non‑Domestic Core
• CIGA1 – Non‑Domestic Indirect Gas‑Fired Heating Appliances
• CPA1 – Combustion Performance Analysis
• CENWAT – Domestic Central Heating/Hot Water Boilers
• ICPN1 – Non‑Domestic Pipework & Fittings
• TPCP1 / TPCP1A – Testing & Purging
• ACRIB Gold Skills Card (Desirable)
• Understanding of F‑Gas compliance and environmental regulations.
• Air Source Heat Pump (ASHP) or Ground Source Heat Pump (GSHP) (Preferred)
• Experience with larger complex sites, or critical plant systems (e.g. chillers, large AHUs, Boilers).

• CKR1 – Domestic Gas Cooking Appliances
• CCCN1 – Non‑Domestic Catering Appliances
• HTR1 – Domestic Gas Fires & Wall Heaters
• CORT1 – Radiant Plaque & Tube Heaters
• Legionella Awareness & Practical Training
• Asbestos Awareness
• PASMA
• IPAF 3a & 3b

• 2–5 years’ experience in commercial gas maintenance.
• Experience with in a mobile FM environment desirable.
• Strong diagnostic and fault‑finding capability
• Proven commercial HVAC / Gas maintenance experience
• Good electrical and mechanical fault‑finding skills
• Full UK Driving Licence
• Strong understanding of Health & Safety
• ACRIB Gold Skills Card (Desirable)
• Understanding of…