Mobile Capacity Engineer

Lead Mobile Maintenance Engineer (Capacity Engineer)

Location: Central London (Multiple Sites)

 

About the Role

We are looking for a Lead Mobile Maintenance Engineer to provide technical expertise across a portfolio of commercial sites in Central London. You will be the go‑to technical specialist, ensuring high‑quality, safe, and compliant maintenance of building systems.

This is a mobile role where you will support several buildings, lead on complex issues, and ensure smooth operation across your designated patch.

Key Responsibilities

• Deliver planned and reactive electrical and building services maintenance across multiple Central London sites.


• Act as the technical lead, supporting site teams with troubleshooting, capacity planning, and system optimisation.


• Diagnose and repair faults quickly and effectively to minimise downtime.


• Ensure all work complies with statutory requirements, health & safety standards, and internal procedures.


• Coordinate maintenance tasks and provide guidance to engineers and contractors.


• Maintain accurate records, service reports, and compliance documentation.


• Build strong relationships with clients, providing clear communication and technical advice.


• Support improvement initiatives across the site portfolio, including system reliability and capacity performance.

Skills & Experience

• Fully qualified Electrical or Mechanical (NVQ Level 3 or equivalent).


• 18th Edition


• Strong background in commercial maintenance, ideally in a mobile or multi‑site role.


• Excellent fault‑finding and technical problem‑solving skills.


• Confident working across a portfolio with varied building systems.


• Strong communication and customer‑facing skills.

What We’re Looking For

• A proactive engineer who can work independently and take ownership of a portfolio.


• Someone able to lead on complex issues and support other engineers.


• A reliable specialist able to prioritise effectively across multiple sites.


• Strong technical understanding of building systems and electrical maintenance.

What We Offer

• Competitive salary and benefits


• Full PPE, tools, and ongoing training


• Opportunities for development within a strong technical team


• A varied and rewarding role across high‑profile Central London sites