Mobile Multi-Skilled Mechanical Engineer – Building Services

Mitie; Greater London; On-site; GBP 34,000 - 46,000; Full time

Job summary

Mitie is seeking a Mobile Multi-Skilled Mechanical Engineer (Mechanical Bias) to join our London shift team. You will carry out planned and reactive maintenance across building services to ensure continuous service delivery for our client.

The role requires a mechanical apprenticeship (City & Guilds / NVQ Level 3) and at least three years post‑qualification experience, with strong HVAC knowledge and experience using CAFM systems to record activity and performance.

Qualifications

• Recognised mechanical apprenticeship with City & Guilds / NVQ Level 3 or equivalent qualification.
• Minimum of three years post-apprenticeship experience in a similar mechanical maintenance role.
• Strong knowledge of building services systems including HVAC, AHUs, FCUs, pumps, motors, and heating systems.
• Proven experience delivering PPM and reactive maintenance within commercial or critical environments.

Responsibilities

• Carry out planned preventative and reactive mechanical maintenance across a wide range of building services plant and equipment.
• Diagnose faults, identify root causes, and complete corrective works efficiently and safely.
• Monitor, record, and report plant performance, defects, and maintenance activities using the CAFM system.
• Work collaboratively within a shift team to meet client SLAs and KPIs while maintaining high professional standards.
• Ensure all works are completed in compliance with Mitie Engineering Services policies, health & safety requirements, and safe systems of work.

Skills

Mechanical maintenance

PPM

Reactive maintenance

HVAC knowledge

Fault diagnosis

Education

City & Guilds / NVQ Level 3

Tools

CAFM system

Job description

Mitie is seeking a Mobile Multi-Skilled Mechanical Engineer (Mechanical Bias) to join our London shift team. You will carry out planned and reactive maintenance across building services to ensure continuous service delivery for our client.

The role requires a mechanical apprenticeship (City & Guilds / NVQ Level 3) and at least three years post‑qualification experience, with strong HVAC knowledge and experience using CAFM systems to record activity and performance.