Water Hygiene Engineer

Department: Field Team

Employment Type: Full Time

Location: Remote

Reporting To: Gareth Garvin

Compensation: £28,000 - £32,000 / year

TWC Services ltd

TWC services ltd has been providing specialist water hygiene and compliance services across the UK since 1992. Based in Bicester, the expert team supports clients across multiple sectors, helping organisations maintain safe water systems and meet regulatory standards. We are members of the Legionella Control Association, hold ISO
9001 and Construction line Gold accreditation.

Celnor 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.

While 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.

TWC services are hiring an experienced Water Hygiene Engineer to join the field based team delivering planned maintenance. This hands on role involves daily travel and plays a key part in maintaining safe, compliant water systems.

• Carry out temperature monitoring of outlets, calorifiers, and water systems
• Perform cleaning and disinfection of showers
• Conduct water heater and calorifier inspections
• Complete cold water tank inspections
• Perform TMV fail-safe checks and servicing
• Ensure all allocated work is completed accurately and on time
• Bsria close system testing
• Follow HBE and client operating procedures
• Undertake any other duties required as part of the role

• At least one year of hands-on experience in Legionella monitoring
• Holder of a full UK driving licence
• Legally entitled to work in the UK
• Confident working independently with minimal supervision
• Professional, reliable, and customer-focused in your approach

You’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.

• Company Van, fuel card and personal use allowed.
• 20 days of annual leave plus bank holidays.
• Employee Assistance Programme offering confidential support whenever you need.
• Fully funded training and development, supporting you to progress.

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.