Water Technician – Level 3

Better places, thriving communities.

Join Mitie – the future of high performing places.

Job Title

Mobile Water Technician

Location

London

Contract

Full Time

About the role

At Mitie, our people are our greatest strength, and our promise is to create a place to work where you can thrive and be your best every day. We’re looking for a Mobile Water Technician who will deliver essential water hygiene compliance and high‑quality maintenance services across customer sites.

Responsibilities

• Complete a range of Legionella maintenance PPMs, remedial cleaning, sampling, and chemical testing.
• Carry out routine monitoring tasks in line with the Approved Code of Practice (ACoP) L8.
• Maintain customer water logbooks and complete all required documentation in accordance with company policy and current guidelines.
• Conduct water system cleans and disinfections, including cooling tower cleaning, in line with ACoP L8 and Mitie procedures.
• Test, service, and maintain thermostatic mixing valves (TMVs).
• Carry out weekly testing of cooling towers.
• Perform chemical dosing of heating and chilled systems, including HF bag changes.

Qualifications

• Previous experience in Compliance Servicing, Legionella Monitoring, or Water Treatment (or transferable experience from a similar field).
• Knowledge and practical experience of maintaining water systems (advanced experience desirable).
• Ability to work independently and as part of a team, with strong communication and customer‑service skills.

Benefits

• Employment with a Real Living Wage Employer, committed to fair pay and responsible employment.
• Access to Mitie’s Choices lifestyle benefits platform, including extra holiday purchase, dental cover, tech purchases, MiDeals discounts, cycle‑to‑work scheme, and virtual GP services.
• Structured career development pathways.
• Recognition through the Mitie Stars scheme with monthly and annual cash prizes.
• Opportunity to earn free shares through the Mitie Matching Share Plan.
• Virtual GP services and financial wellbeing assistance through Salary Finance scheme.
• MiDeals platform for discounts on retailers, gyms, etc.
• Cycle‑to‑work scheme and life cover up to four times salary.
• Enhanced pension contributions and save‑as‑you‑earn scheme.

There’s a place for you at Mitie — join us today!

#J-18808-Ljbffr…