{"id":932027,"url":"https://alion.io/job/celnor-group-water-hygiene-engineer","title":"Water Hygiene Engineer","company":{"id":668713,"name":"Celnor Group","domain":"celnor.com","url":"https://alion.io/company/celnor","size_band":"501-1000","is_staffing_agency":false,"is_intermediary":false,"listed_via":null,"ats_vendor":"Pinpoint","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Dartford, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":28000,"max":38000,"currency":"GBP","period":"year","gross":null,"usd_annual":50486},"salary_estimate":null,"experience_years_min":1,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"closed","first_seen_at":"2026-09-14T12:34:53Z","employer_posted_date":"2026-09-22","last_verified_at":"2026-09-24T16:49:00Z","board_verified":false,"closed_at":"2026-09-24T16:49:00Z","days_open":10,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":10},"description":"Water Hygiene Engineer\nConcept Environmental Solutions\nRole is open to candidates from Dartford, Enfield, Maidstone and local areas.\nWho we are\nConcept Environmental Solutions Ltd is a growing compliance and water hygiene specialist delivering professional Legionella control services. Concept pride themselves on technical excellence, client relationships, and delivering compliant, high-quality reporting that keeps our clients safe and protected.\nPart of the Celnor Group\nCelnor Group is a UK-based environmental services group operating across the Testing, Inspection, Certification and Compliance (TICC) landscape. With a growing portfolio of specialist businesses, Celnor provides essential services that protect people, property and the environment.\nWhile each business retains its own identity, culture and technical specialism, all are supported by a central group function that invests in people, systems and long-term sustainable growth.\n Job details\n Concept are looking for a Water Hygiene Engineer to join the team. This role is vital in ensuring clients’ water systems remain fully compliant with Legionella control guidelines and industry standards.\nYou will carry out planned preventative maintenance (PPM) tasks, technical inspections, and remedial works while delivering exceptional service.\nWhat you will do\nInstallation and maintenance of thermostatic mixer valves (TMVs)'\nCleaning and disinfection of cold water storage tanks.\nCleaning and disinfection of showerheads.\nCalorifier inspections.\nExpansion vessel flushing.\nChlorine dioxide testing (desirable).\nWater softener servicing (desirable).\nProvide technical insight into system performance and asset condition.\nIdentify and recommend remedial actions.\nInterpret and implement Legionella Risk Assessment recommendations.\nEscalate system defects, anomalies, and high risk findings appropriately.\n Who you are\n1-2 years’ experience in water hygiene, water treatment, or a related industry, including monitoring tasks, disinfections, and technical remedial works (experience beyond basic PPM desirable).\n Experience with chlorine dioxide testing and working within hospital/healthcare environments would be desirable. \nPractical fault-finding experience across water systems including calorifiers, expansion vessels, TMVs, and distribution systems; knowledge of softeners and chlorine dioxide systems desirable.\nStrong technical knowledge of water hygiene compliance, including interpretation of Legionella Risk Assessments and guidance.\nJoin us\nYou’ll be joining a business where your contribution matters and where professionalism, integrity and teamwork are genuinely valued. As part of the wider Celnor Group, you’ll benefit from group-wide investment, shared expertise and opportunities to develop your career as the organisation continues to grow.\n Benefits\nAnnual leave increasing yearly up to 25 days with long service.\nPaid overtime opportunities to boost your earnings.\nCompany work van fully equipped for the role.\nCompany mobile phone provided.\nNHS ‘Top-Up’ Health Plan for added peace of mind.\nEmployee Assistance Programme (EAP) for mental, physical, and financial wellbeing.\nJob security within a growing business.\nSupportive management and real career progression.","description_format":"text","description_chars":3254,"description_truncated":false,"requirements":{"experience_years_min":1,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Annual leave"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Farming & Agriculture","Soil Management"],"lifecycle":[{"event":"open","at":"2026-09-15T12:34:53Z"},{"event":"close","at":"2026-09-24T16:49:00Z"}],"liveness":null,"pay":{"stated_usd_annual":50486,"is_top_pay":false},"html_url":"https://alion.io/job/celnor-group-water-hygiene-engineer","json_url":"https://alion.io/job/celnor-group-water-hygiene-engineer.json","meta":{"generated_at":"2026-09-24T16:50:47Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers"}}