As Water Treatment Engineer, you will be responsible for carrying out a wide range of planned maintenance and servicing activities to ensure our clients remain compliant with L8 ACOP legislation.

Working across both commercial and domestic water systems of varying complexity, you'll play a vital role in supporting safe and efficient water hygiene practices. This role offers the chance to grow within a global organisation that values continuous improvement, high standards, and technical excellence.

If you're looking for a dynamic role in a supportive team with the opportunity to make a real impact, we'd love to hear from you., Promote and enforce the highest standards of health, safety, and compliance across all activities
Carry out inspections, maintenance, testing, and repairs on water systems in line with plumbing codes and manufacturer guidelines
Complete reactive disinfection procedures and standard PPM monitoring tasks as directed by the CAFM system or management
Provide accurate certification and detailed reports for all completed tasks and small works
Advise on service delivery improvements and participate in technical meetings and forums
Manage time effectively, prioritising tasks and demonstrating urgency where required
Take ownership of work, maintaining professionalism, integrity, and respect for colleagues and clients

Relevant plumbing qualification to NVQ/SVQ Level 2 or equivalent, with unvented certification desirable
Proven experience managing microbiological risks and disinfections in domestic and commercial water systems
Strong understanding and experience with water regulations and their practical application
Confident using IT software across various programmes to support work and reporting
Experience in multi-disciplinary technical environments, including critical environments preferred
Full UK driving licence essential for travel between sites

ISS, a leading provider of facilities services in the UK, is looking for a dedicated Water Treatment Engineer to join our team and play a key role in helping ISS deliver exceptional service performance, empowering our people, and supporting our clients' purpose., ISS is a world-leading workplace and facility management company, connecting people and places to make the world work better. Working with customers day by day, side by side, we understand every aspect of the user experience.

Through a unique combination of intelligent solutions, high standards and people who care, to help our customers achieve their purpose, whether it's hospitals healing patients, businesses producing the next great innovation, or airports bringing passengers home to their families. ISS is committed to doing business the right way, taking its corporate responsibility very seriously. Our passion is people.

We offer you a challenging and exciting career in an organisation with people at its heart. In ISS, everyone has the opportunity to develop, grow and make a difference. #ISSGreatPeople #ISSTalent #PeopleMakePlace

ISS is proud to be a diverse and inclusive employer.

ISS welcomes all applicants regardless of age, disability, gender identity or gender reassignment, marital or civil partnership status, pregnancy or maternity, race (which includes race, colour, nationality, ethnic or national origin and caste) religion or belief, sex, sexual orientation or educational background

Our passion for inclusivity and diversity makes ISS a more creative, productive and happy place to work.