Water Hygiene Engineer

Concept Environmental Solutions; Swindon; On-site; GBP 28,000 - 38,000; Full time

Benefits offered by this job

Annual leave increasing up to 25 days

Paid overtime opportunities

Company work van provided

Company mobile phone

NHS Top‑Up Health Plan

Employee Assistance Programme

Job summary

Concept Environmental Solutions is seeking a Water Hygiene Engineer to ensure compliance with Legionella control guidelines. Located in the United Kingdom, you will carry out preventative maintenance, technical inspections, and remedial works on water systems. This role requires 1-2 years of experience in water hygiene or a related field. Benefits include increasing annual leave, overtime opportunities, and company health plans. Join a growing company that offers job security and career progression.

Qualifications

• 1-2 years’ experience in water hygiene or a related field.
• Practical fault-finding experience across water systems.
• Strong technical knowledge of Legionella Risk Assessments.

Responsibilities

• Perform maintenance tasks and technical inspections.
• Carry out cleaning and disinfection of water systems.
• Interpret and implement Legionella Risk Assessment recommendations.

Skills

Water hygiene

Technical inspections

Disinfection procedures

Fault-finding

Job description

Water Hygiene Engineer

Concept Environmental Solutions Ltd is a growing compliance and water hygiene specialist delivering professional Legionella control services. Concept prides themselves on technical excellence, client relationships, and delivering compliant, high‑quality reporting that keeps our clients safe and protected.

Department: Field Team

Location: Reading

Compensation: £28,000 - £38,000 / year

Job details

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. You will carry out planned preventative maintenance tasks, technical inspections, and remedial works while delivering exceptional service.

What you will do

• Installation and maintenance of thermostatic mixer valves (TMVs)
• Cleaning and disinfection of cold water storage tanks
• Cleaning and disinfection of showerheads
• Calorifier inspections
• Expansion vessel flushing
• Chlorine dioxide testing (desirable)
• Water softener servicing (desirable)
• Provide technical insight into system performance and asset condition
• Identify and recommend remedial actions
• Interpret and implement Legionella Risk Assessment recommendations
• Escalate system defects, anomalies, and high risk findings appropriately

Who you are

• 1–2 years’ experience in water hygiene, water treatment, or a related industry, including monitoring tasks, disinfections, and technical remedial works (experience beyond basic PPM desirable)
• Practical fault‑finding experience across water systems including calorifiers, expansion vessels, TMVs, and distribution systems; knowledge of softeners and chlorine dioxide systems desirable
• Strong technical knowledge of water hygiene compliance, including interpretation of Legionella Risk Assessments and guidance

Benefits

• Annual leave increasing yearly up to 25 days with long service
• Paid overtime opportunities to boost your earnings
• Company work van fully equipped for the role
• Company mobile phone provided
• NHS Top‑Up Health Plan for added peace of mind
• Employee Assistance Programme (EAP) for mental, physical, and financial wellbeing
• Job security within a growing business
• Supportive management and real career progression

Important information

Celnor Group and its businesses manage recruitment directly. We do not require agency support for this role and will only engage with recruitment partners from our preferred supplier list where necessary. We may use technology, including AI‑enabled tools, to support parts of the recruitment process. AI is not used for candidate screening, scoring or hiring decisions. All hiring decisions are made by people, for people. Our recruitment systems are ISO 42001 accredited, reflecting our commitment to ethical, transparent and responsible use of technology.