Air Conditioning Engineering Supervisor

Air Conditioning Foot Mobile Supervisor
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 Planned Preventative Maintenance (PPM), reactive maintenance, and breakdown support across a variety of air conditioning and ventilation systems.

The role requires 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. You will play a key role 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 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
Mohammed Siddique