Electrical Supervisor in London

_{16th April, 2026}

Lead Maintenance Engineer
Canary Wharf, London
£50,000 – £55,000

A fantastic opportunity has become available for a Lead Maintenance Engineer to join a prestigious commercial site in Canary Wharf. Working on the tenant side for a well-established environment, you will take full ownership of the maintenance operations on-site as a single-man site engineer, overseeing both planned and reactive tasks.

This role also includes mentoring an on-site apprentice, making it ideal for engineers who enjoy coaching and developing junior team members.
We’re looking for a hands-on leader with solid building services experience and a commitment to maintaining high standards. The ideal candidate will be electrically biased, with strong multi-skilled capabilities and a proven track record of delivering reliable engineering solutions within a commercial setting.

Key Responsibilities:

• Deliver and oversee PPM and reactive maintenance across all building services equipment
• Work on Emergency Lighting and Fire Alarm Systems
• Undertake UPS, motor, and generator testing (on/off load)
• Maintain HVAC systems including AHUs, FCUs, CRAC units, and VAVs
• Carry out work on pumps, belts, bearings, seals, and sprinkler systems
• Monitor and operate the BMS
• Ensure safe working practices, including plant and system isolation
• Schedule and supervise subcontractor visits
• Complete all site documentation including logbooks, RAMS, and permits to work
• Provide mentorship and guidance to the on-site apprentice
• Communicate effectively with client representatives regarding maintenance activities
• Use the PDA system to raise, update, and close work orders promptly

Requirements:

• City & Guilds / NVQ Level 3 in Electrical Installation (or equivalent)
• Strong background in building services maintenance
• Experience leading teams or mentoring junior staff
• Excellent communication and interpersonal skills
• Proactive approach with a commitment to high-quality service

Salary & Benefits:

• £50,000 – £55,000 per year
• Monday to Friday, 8am – 5pm
• 25 days annual leave + bank holidays
• Company pension
• Regular overtime available
• Ongoing training and clear internal progression opportunities