Sprinkler & Fire Hydrant Reactive Engineer

Location: Across the TfL Network, London

Shift Pattern: Nights Only – Sunday to Thursday, 22:00 – 06:00

Contract Length: 3–6 Months

Rate: Up to £320 per shift (Ltd Company), depending on experience

Vehicle: Own van preferred, with hire option available

We are currently seeking an experienced Sprinkler & Fire Hydrant Reactive Engineer to support critical fire protection infrastructure across the London Underground network. This is a safety‑critical role requiring a proactive engineer with proven experience in reactive maintenance, fault finding, and repair of fire suppression and firefighting water systems within operational rail or infrastructure environments.

Candidates must have previous London Underground or TfL experience and a strong background in reactive fault response on fire protection systems.

The Role