Air Conditioning Engineering Supervisor
Full Time/Permanent
Engineering, Maintenance
£50,000 to £74,999
£56000 per annum, Benefits: 56,000 + Career progression + Training + 25 days holiday
Greater London
London Arena
JO-2307-258144
18-02-2026 04:58 PM
2026-03-20
Company Overview
Our client is a well-established, award-winning M&E maintenance provider, renowned for delivering exceptional service across prestigious commercial contracts. Built on strong family values and a commitment to quality, the business has earned an outstanding reputation in the industry. Growth is driven by long-term client partnerships, high standards of workmanship, and a collaborative team culture, setting the company apart in a competitive market.
Role Overview
We are seeking an experienced, hands-on Air Conditioning Foot Mobile Supervisor to lead and support a team of engineers across multiple commercial office sites in Central London.
This pivotal role ensures the reliable operation of critical building services by delivering PPM, reactive maintenance, and breakdown support across a variety of air conditioning and ventilation systems.
You will apply strong technical expertise across chillers, CRAC units, VRV/VRF systems, split systems, FCUs, and AHUs, with the ability to diagnose faults using BMS graphics and alarms. This role is essential in maintaining plant reliability, client satisfaction, and regulatory compliance.
Key Responsibilities
Technical & Operational
Lead, supervise, and support a mobile team of AC engineers across multiple sites.
Deliver Planned Preventative Maintenance (PPM) and reactive repairs within agreed timeframes.
Respond efficiently and professionally to breakdowns and reactive callouts.
Perform detailed fault diagnosis and implement effective remedial actions.
Maintain accurate site logbooks, service records, and F-Gas documentation.
Ensure all tools, test equipment, and specialist meters are certified and recorded.
Compliance & Reporting
Ensure full compliance with Health & Safety legislation and company procedures.
Conduct dynamic risk assessments and enforce safe systems of work.
Review and adhere to RAMS prior to undertaking any works.
Submit accurate reports, including near-miss reports and risk assessments.
Assist management with quotations by assessing scope, labour, and materials.
Team & Client Engagement
Build strong relationships with clients, occupiers, and subcontractors.
Support engineers in meeting KPIs and SLAs across the contract.
Promote a culture of safety, compliance, and service excellence.
Participate in the out-of-hours call-out rota when required.
Provide mentoring and technical guidance to team members.
Qualifications & Training
Essential
NVQ or City & Guilds Level 2 in Refrigeration & Air Conditioning (Level 3 preferred).
City & Guilds 2079 Category 1 (F-Gas).
Good standard of education with strong English and Maths skills.
Desirable
Formal Electrical or Mechanical training.
Experience working with BMS systems.
Experience & Skills
Hands-on experience maintaining and fault-finding AC systems including chillers, CRAC units, DX systems, splits, VRV/VRFs, FCUs, and AHUs.
Experience in commercial, corporate, or critical environments (e.g., data centres).
Solid understanding of Health & Safety best practices.
Ability to interpret technical drawings, schematics, and BMS interfaces.
Proven capability to lead, motivate, and manage a mobile engineering team.
Personal Attributes
Excellent communication and interpersonal skills.
Calm, professional, and decisive under pressure.
Strong customer focus with a proactive service mindset.
Physically fit, able to undertake manual handling (up to 20kg).
Comfortable working at height and using vertical access equipment.
Our client is a well-established, award-winning M&E maintenance provider, renowned for delivering exceptional service across prestigious commercial contracts. Built on strong family values and a commitment to quality, the business has earned an outstanding reputation in the industry. Growth is driven by long-term client partnerships, high standards of workmanship, and a collaborative team culture, setting the company apart in a competitive market.
Role Overview
We are seeking an experienced, hands-on Air Conditioning Foot Mobile Supervisor to lead and support a team of engineers across multiple commercial office sites in Central London.
This pivotal role ensures the reliable operation of critical building services by delivering PPM, reactive maintenance, and breakdown support across a variety of air conditioning and ventilation systems.
You will apply strong technical expertise across chillers, CRAC units, VRV/VRF systems, split systems, FCUs, and AHUs, with the ability to diagnose faults using BMS graphics and alarms. This role is essential in maintaining plant reliability, client satisfaction, and regulatory compliance.
Key Responsibilities
Technical & Operational
Lead, supervise, and support a mobile team of AC engineers across multiple sites.
Deliver Planned Preventative Maintenance (PPM) and reactive repairs within agreed timeframes.
Respond efficiently and professionally to breakdowns and reactive callouts.
Perform detailed fault diagnosis and implement effective remedial actions.
Maintain accurate site logbooks, service records, and F-Gas documentation.
Ensure all tools, test equipment, and specialist meters are certified and recorded.
Compliance & Reporting
Ensure full compliance with Health & Safety legislation and company procedures.
Conduct dynamic risk assessments and enforce safe systems of work.
Review and adhere to RAMS prior to undertaking any works.
Submit accurate reports, including near-miss reports and risk assessments.
Assist management with quotations by assessing scope, labour, and materials.
Team & Client Engagement
Build strong relationships with clients, occupiers, and subcontractors.
Support engineers in meeting KPIs and SLAs across the contract.
Promote a culture of safety, compliance, and service excellence.
Participate in the out-of-hours call-out rota when required.
Provide mentoring and technical guidance to team members.
Qualifications & Training
Essential
NVQ or City & Guilds Level 2 in Refrigeration & Air Conditioning (Level 3 preferred).
City & Guilds 2079 Category 1 (F-Gas).
Good standard of education with strong English and Maths skills.
Desirable
Formal Electrical or Mechanical training.
Experience working with BMS systems.
Experience & Skills
Hands-on experience maintaining and fault-finding AC systems including chillers, CRAC units, DX systems, splits, VRV/VRFs, FCUs, and AHUs.
Experience in commercial, corporate, or critical environments (e.g., data centres).
Solid understanding of Health & Safety best practices.
Ability to interpret technical drawings, schematics, and BMS interfaces.
Proven capability to lead, motivate, and manage a mobile engineering team.
Personal Attributes
Excellent communication and interpersonal skills.
Calm, professional, and decisive under pressure.
Strong customer focus with a proactive service mindset.
Physically fit, able to undertake manual handling (up to 20kg).
Comfortable working at height and using vertical access equipment.
Jobs of the Week
South West
, Bodmin
Starts at £38,169 rising by yearly increments to a maximum for £42,612 per annum
We’re seeking an enthusiastic, self‑motivated Facilities Officer to join the Facilities Management Team at Devon & Cornwall Police. Reporting to the Estates Facilities Manager, you’ll play a key role in ensuring our police station...
Yorkshire
, Leeds
£40k per year + + mileage (45p per mile)
We are recruiting a Facilities Manager to oversee FM services across a small portfolio of education sites in Leeds. This is a hands-on, multi-site role covering hard and soft FM, people management, compliance, and client liaison, ...
East Midlands
, Chesterfield
£52k per year + car allowance (£6,500)
We are recruiting a Mechanical Facilities Management Contracts Manager to lead the delivery of mechanical maintenance services across a hospitality-focused estate. Based in Chesterfield, the role involves managing a team of Heatin...
Department/function
Region
Employment Type
- Building Design, Planning, Development 23
- Catering 5
- Construction 79
- Contracts, Projects, Bids 42
- Energy Management 126
- Engineering, Maintenance 695
- Estates, Property 45
- Events 3
- Facilities Management (main) 309
- Graduate, Apprenticeship & Intern 19
- Hard Services 48
- Health & Safety 1
- HVAC 292
- Management 7
- M&E 274
- Operations 121
- Procurement 21
- Sales & Marketing 3
- Soft Services 2
- ICT, Technical 1