Mobile Mechanical Engineer (South London)

Mitie Group plc.; Greater London; On-site; GBP 42,000 - 55,000; Full time

Job summary

Mitie Group plc. in London is seeking a Mobile Mechanical Engineer to support the MET Police estate across South London. You will deliver planned and reactive maintenance across critical building systems, ensuring safe, compliant, and efficient operations.

This role involves maintaining AHUs, ventilation, FCUs, heating and cooling, and water assets, with on-site visits to multiple police facilities. You will participate in an on-call rota and provide clear updates, with opportunity for ongoing

Qualifications

• Level 2 or 3 qualification in Plumbing, Heating, and Ventilation (City & Guilds or equivalent).
• Proven experience in commercial mechanical maintenance or facilities management.
• Willingness to obtain MET Police CTC Clearance (7–10 months).

Responsibilities

• Carry out planned preventative maintenance (PPM), reactive maintenance, and fault finding on mechanical systems
• Maintain and repair systems including AHUs, ventilation (intake/extract), FCUs, heating and cooling systems, and water assets (booster sets, chlorifiers, water heaters)
• Respond to client queries on-site and provide clear updates on works undertaken
• Accurately complete all documentation, including service reports, inspection logs, and remedial actions
• Support on-call rota and travel between sites within the same contract area

Skills

Mobile maintenance

Fault finding

On-call readiness

Communication skills

Education

City & Guilds Level 2/3 Plumbing/Heating/Ventilation

Job description

South London | Full-time | Mobile role (on-call required)

We're looking for a Mobile Mechanical Engineer to join our team supporting the MET Police estate across South London. In this role, you'll deliver planned and reactive maintenance across critical building systems, ensuring safe, compliant, and efficient operations.

At Mitie, our people are our greatest strength, and our promise is to create a place to work where you can thrive and be your best every day. We're looking for a Mobile Mechanical Engineer who can maintain and repair mechanical systems across police facilities, delivering high-quality service on every visit.

Role Responsibilities:

• Carry out planned preventative maintenance (PPM), reactive maintenance, and fault finding on mechanical systems
• Maintain and repair systems including AHUs, ventilation (intake/extract), FCUs, heating and cooling systems, and water assets (booster sets, chlorifiers, water heaters)
• Respond to client queries on-site and provide clear updates on works undertaken
• Accurately complete all documentation, including service reports, inspection logs, and remedial actions
• Support on-call rota and travel between sites within the same contract area

Required Qualifications:

• Level 2 or 3 qualification in Plumbing, Heating, and Ventilation (City & Guilds or equivalent)
• Proven experience in commercial mechanical maintenance or facilities management
• Willingness and ability to obtain MET Police CTC Clearance (process can take up to 7-10 months)

What we're looking for:

• Experience working in a mobile maintenance role or multi-site environment
• Strong fault-finding and problem-solving skills
• Good communication skills with a proactive, client-focused approach
• Experience participating in an on-call rota
• Ability to manage workload independently and prioritise tasks effectively

What's in it for you?

• Opportunity to work on a high-profile public sector contract
• Mobile role covering two closely located sites under one account
• Ongoing training and development opportunities

There's a place for you at Mitie, join us today!