​Maintenance Supervisor

Maintenance Supervisor (1 Person Site) – FM Service Provider – London, Kings Cross – Up to £55,000 per annum

An exciting opportunity has become available for a reliable and self-motivated Building Supervisor to oversee a newly built, premium commercial office space located in the heart of King’s Cross.

This modern development comprises three interconnected sections across multiple floors, blending cutting-edge technology with heritage-listed features.

The building includes high-spec amenities such as a gym, roof terrace, collaborative meeting spaces, and restored historic architecture.

This is a solo site role with ongoing support from a roving supervisor and an account manager, both of whom are closely involved and on-site regularly.

Ideal for someone confident working independently while still being part of a wider, collaborative team.



Hours of Work

• 08:00am - 17:00pm
• NO CALL OUT rota, no weekends unless desired

• Daily checks, planned and reactive maintenance of electrical systems
• First response to electrical or system faults across the building
• Overseeing lighting controls, HVAC electrical components, and general LV infrastructure
• Supporting wider facilities operations and escalating where necessary
• Coordinating with mobile support team and on-site contractors as needed
• Maintaining system logs, completing PPM tasks, and ensuring close-out of all work orders

• Electrically qualified - C&G Level 2 & 3
• LV experience
• Comfortable working solo on-site
• Proactive and able to problem-solve quickly
• Confident with automated systems and modern building tech
• Calm and professional in front of clients and end users
• Willing to assist in emergencies and flexible when required (rare, but supported)

• £55,000 annual salary
• Regular overtime available (optional)
• 25 days holiday + bank holidays
• Long-term, stable role with growth potential