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Join to apply for theWater Treatment Engineerrole atSevern Trent Services 2 days ago Be among the first 25 applicants Join to apply for theWater Treatment Engineerrole atSevern Trent Services Get AI-powered advice on this job and more exclusive features. Search by keywordSearch by locationClick here for more optionsLoading...Job TitleAllRegionAllCountyAllDepartmentAllClearSelect How Often (in Days) To Receive An AlertSelect how often (in days) to receive an alert:Apply now »Posted Date: 23 Jul 2025Posting End Date: 6-Aug-25Location: LondonCompany: Severn Trent ServicesDepartment: AqualytixSalary (£): £30,000- £45,000Water Treatment EngineerAqualytix, a specialist in water treatment and Legionella control, is proud to announce the acquisition of Reigate Environmental Services Ltd – a nationally recognised and well-established water treatment company based in Redhill. This strategic move strengthens our capabilities and expands our reach, allowing us to deliver enhanced services to a broader customer base.As part of this exciting growth,Reigate Environmental Services Ltdis now recruiting aWater Treatment Engineerto join our dynamic and expanding team.What You’ll Be DoingYou’ll play a key role in delivering high-quality water treatment services across a range of projects. Responsibilities include (but are not limited to):Pre-commissioning chemical cleaning to BSRIA standards Disinfection of domestic services Sampling and chemical cleaning of closed and domestic systems System dosing and calorifier inspections Acid descaling and support on heating/chilled flushing Temperature monitoring and system analysis testing Chlorination/disinfection of CWST, CWS, and HWS CWST inspections and back flushing fan coil units Route planning and report completionWhat We’re Looking ForWe’re seeking candidates with hands-on experience in water treatment and a proactive approach to problem-solving. You’ll be joining a team that values technical expertise, customer service, and continuous improvement.What We OfferCompetitive salary: £30,000 – £45,000, depending on experience Full-time position with national project exposure Opportunity to enrol in NVQ Level 3 Water Treatment training Supportive team environment with career development opportunitiesApply now »Find Similar JobsSEVERN TRENT SERVICE JOBS Seniority levelSeniority level Entry level Employment typeEmployment type Full-time Job functionJob function Engineering and Information Technology Industries Facilities Services Referrals increase your chances of interviewing at Severn Trent Services by 2x Sign in to set job alerts for “Water Engineer” roles.London, England, United Kingdom £35,000.00-£38,000.00 1 month ago London, England, United Kingdom 2 weeks ago Greater London, England, United Kingdom 18 hours ago Career Opportunities in the Water Sector - Mechanical Engineer | Expression of InterestLondon, England, United Kingdom 8 hours ago London, England, United Kingdom 3 weeks ago Greater London, England, United Kingdom 2 weeks ago Brentwood, England, United Kingdom 3 months ago London, England, United Kingdom 18 hours ago London, England, United Kingdom 2 days ago London, England, United Kingdom 1 month ago Leatherhead, England, United Kingdom 1 week ago Tilbury, England, United Kingdom 3 days ago London, England, United Kingdom 1 month ago London, England, United Kingdom 1 day ago London, England, United Kingdom 18 hours ago London, England, United Kingdom 2 months ago Gas Upskill (with MET1) to Dual Fuel EngineerLondon, England, United Kingdom 1 month ago Platt, England, United Kingdom 2 weeks ago Romford, England, United Kingdom 3 weeks ago London, England, United Kingdom 5 months ago London, England, United Kingdom 3 days ago Epsom, England, United Kingdom 5 hours ago London, England, United Kingdom 1 week ago London, England, United Kingdom 1 week ago Kingston Upon Thames, England, United Kingdom 4 days ago London, England, United Kingdom 1 week ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.#J-18808-Ljbffr