Water Treatment Technician

Water Treatment Engineer - Kent

Ref: 3779Tuesday 3 March 2026

£29,000 - £35,000

A leading Building Services company is looking to appoint a Water Treatment Technician / Engineer to support several key sites across London & SE. Reporting directly to the Water Treatment Manager, you’ll take ownership of routine and corrective water treatment tasks, ensuring systems remain compliant, efficient, and safe.

Key Responsibilities

•            Closed circuit sampling and on site analysis (mini lab / photometer)

•            Domestic water sampling and CWST inspections

•            Transporting samples to laboratory drop off points (Moorgate)

•            Water softener testing and basic inspections

•            Chlorine dioxide testing and system checks

•            Chemical dosing of closed circuits

•            Sidestream filter inspections and media changes

•            Logbook inspections, audits, and compliance record keeping

•            Completion of job sheets and electronic records

•            TMV testing, servicing, and adjustment

•            Data entry from laboratory reports into trending spreadsheets (Excel)

•            Servicing and minor repairs of cooling tower dosing equipment

Development & Progression

The role is designed to grow with the successful candidate. As your technical capability develops, you’ll have the opportunity to specialise, take on more complex systems, and progress within the team.

Salary & Benefits

•            £29,000–£35,000 depending on experience

•            25 days annual leave, increasing by 1 day per year up to 28

•            Auto enrolment pension

•            Private Medical Insurance

•            Death in Service (2x salary)

•            WMSoc membership + funded CPD and relevant training courses

 

 

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