Water Treatment Engineer – Milton Keynes | No Call-Out | Mon–Fri

Location: Milton Keynes – Covering sites in London & Birmingham
Salary: £35,000 - £40,000 basic DOE
OTE: Overtime available
Industry: Water Treatment / Water Hygiene / Compliance

ABOUT

An established UK water treatment and compliance specialist is entering an exciting phase of growth following the integration of two highly respected businesses within the sector. Supporting thousands of sites nationwide, the company delivers specialist water treatment, hygiene, and compliance services across multiple industries.

This organisation is known for its technical expertise, people-first culture, and commitment to delivering reliable, high-quality solutions. Continued growth has created an opportunity for an experienced Water Treatment Engineer to join a stable and forward-thinking team.

Benefits – Water Treatment Engineer:

• £35,000 - £40,000 basic DOE
• 30 minutes travel time deduction each way
• No call-out rota
• Monday to Friday only – no evenings or weekends
• Company van
• Full technology package
• Access to a group employee benefits platform
• Ongoing training and professional development
• Supportive, people-focused working environment

Responsibilities - Water Treatment Engineer:

As a Water Treatment Engineer, your role will include:

• Installing, commissioning, and maintaining water pre-treatment systems including softeners, filtration units, and reverse osmosis systems
• Servicing and maintaining steam boilers, cooling towers, and closed systems
• Analysing water quality and delivering tailored chemical treatment solutions
• Completing chemical dosing, system servicing, and performance optimisation
• Conducting site surveys and water quality testing
• Diagnosing and troubleshooting technical issues on client sites
• Ensuring systems operate efficiently and in line with compliance requirements
• Maintaining accurate service records and reports

Requirements - Water Treatment Engineer:

• Proven experience in water treatment engineering or service chemistry
• Strong background in water treatment and water hygiene / Legionella awareness
• Hands-on experience with steam boilers, cooling towers, and pre-treatment systems
• Ability to carry out water quality analysis and administer chemical treatment
• This role is not suitable for trainees
• Full UK driving licence is essential

Why Join?

This is an excellent opportunity for an experienced Water Treatment Engineer looking for long-term stability, structured working hours, and professional growth. With no on-call duties, no weekend work, and a clear focus on quality over volume, the role offers genuine work-life balance within a growing and respected organisation.

Apply Now!
If you’re an experienced Water Treatment Engineer based in or near Milton Keynes, this is your chance to join a respected company offering real work-life balance, strong earning potential, and professional development.

Keywords to support your application:

Water Treatment Engineer | Service Chemist | Water Hygiene | Legionella Awareness | Cooling Towers | Steam Boilers | Reverse Osmosis | Water Softeners | Chemical Dosing | Closed Systems | Midlands | London