Sprinkler & Fire Hydrant Reactive Engineer

Morson Edge • london, england • Posted June 18, 2026

About the Role

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. Scroll down to find the complete details of the job offer, including experience required and associated duties and tasks. 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 You...