via indeed · 5 June 2026 ·1 day ago

Mobile Mechanical / Electrical Engineer (Domestic & Commercial Plumbing Bias)

Mitie
London Full-time
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Mobile Mechanical / Electrical Engineer (Domestic \& Commercial Plumbing Bias) – TfL Surface Contract

ROLE: Mobile Mechanical / Electrical Engineer (Domestic \& Commercial Plumbing Bias)

HOURS: 40 hours per week

LOCATION: London

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 are currently looking for a motivated, professional, and safety\-conscious Mobile Mechanical / Electrical Engineer (Domestic \& Commercial Plumbing Bias) to join our growing engineering team supporting the Transport for London Surface contract.

This role is primarily focused on domestic and commercial plumbing and mechanical building services, whilst also requiring a basic understanding of associated electrical and building services systems. The successful candidate will support an existing team of engineering professionals delivering daily Planned Preventative Maintenance (PPM), reactive maintenance, and remedial works across a diverse portfolio of operational and critical client sites throughout London.

Role Responsibilities

Undertake inspection, maintenance, fault finding, and repair across domestic and commercial plumbing and mechanical building services installations.

Carry out maintenance and remedial works associated with:

Domestic and commercial plumbing systems

Pumps

Expansion vessels

Pressure Reducing Valves (PRVs)

Thermostatic Mixing Valves (TMVs)

Small hot water systems

Drainage systems and sanitaryware

HVAC plant and associated mechanical services

Support basic electrical fault finding and safe isolation procedures associated with mechanical plant and building services equipment.

Deliver Planned Preventative Maintenance (PPM) and reactive maintenance activities in line with SFG20 standards, statutory compliance, Water Hygiene requirements, and relevant Approved Codes of Practice (ACoP).

Support the wider engineering team in maintaining safe, compliant, and operationally critical environments across the TfL Surface estate.

Diagnose faults and complete remedial repairs in a safe and timely manner.

Accurately complete all work\-related documentation including Work Record Sheets (WRS), inspection reports, and remedial records.

Communicate professionally with clients, site representatives, and internal stakeholders, ensuring a high standard of customer service at all times.

Ensure compliance with all Health \& Safety legislation, permits to work, risk assessments, and safe systems of work.

Required Qualifications \& Experience

Essential Qualifications

NVQ Level 2 or Level 3 in Domestic Plumbing \& Heating and/or Commercial Plumbing Services (or equivalent recognised UK qualification)

City \& Guilds qualification in Plumbing \& Heating or Mechanical Engineering

Water Hygiene / ACoP L8 Awareness qualification (Essential)

Unvented Hot Water Systems qualification (G3\)

Valid UK Driving Licence

CSCS Card or equivalent Health \& Safety certification

Desirable Qualifications

18th Edition Wiring Regulations

IPAF and/or PASMA certification

IOSH Working Safely or equivalent

Essential Experience

Proven experience working within a Facilities Maintenance or Building Services environment.

Demonstrable experience in the installation, maintenance, and repair of:

Domestic and commercial plumbing systems

Small hot water vessels

Sanitaryware, taps, and associated pipework

TMVs and water hygiene controls

Pumps and associated mechanical equipment

HVAC and general mechanical plant

General reactive and remedial maintenance works

Basic understanding of electrical safety and isolation procedures associated with mechanical plant.

Good working knowledge of SFG20, ACoP L8, and statutory compliance requirements.

Experience working within occupied commercial or operational environments.

Ability to work independently whilst contributing positively within a wider engineering team.

What's in it for You?

Opportunity to work on a prestigious TfL contract across a varied and technically diverse portfolio.

Join an experienced and supportive team of engineering professionals.

Ongoing training and development opportunities.

Exposure to a wide range of commercial plant and building systems.

A workplace culture that supports growth, wellbeing, collaboration, and continuous improvement.

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

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