Junior Field Service Engineer - Water Treatment Equipment
Salary rage: £30k to £40k DOE
Benefits: 25 days holiday + Bank Holidays, pension, healthcare, and additional benefits
Location: Field-based (UK) - Slough
Employment Type: Full-time, Permanent
Are you looking to build a career in a specialist engineering sector? We are expanding our team and seeking a motivated Junior Field Service Engineer to support the installation, commissioning, and maintenance of a wide range of water treatment systems. Whether you already have hands‑on experience or are looking to grow within a niche field, we offer full support and development to help you succeed.
We are working with a leading provider of water treatment solutions, supporting clients across multiple industries and ensuring their systems run safely, efficiently, and reliably. Our equipment includes carbon filters, water softeners, reverse osmosis units, membrane systems, chemical dosing pumps, and associated control instruments.
What You'll Be Doing
Assisting in the installation, commissioning, and maintenance of water treatment systems, including filtration, softening, dealkalisation, RO/membrane systems, chemical dosing skids, and control equipment (pH, conductivity, chlorine, flow meters)
Supporting planned maintenance, inspections, calibrations, and emergency callouts, helping diagnose and resolve mechanical, electrical, or chemical dosing issues
Producing accurate service reports, including recommendations for system improvements or upgrades
Following all company and client health & safety protocols, ensuring safe working practices at all times
What We're Looking For
You don't need direct water treatment experience-just the right mindset and a technical foundation. Experience in any of the following is highly desirable:
Technical Background
Experience in service, maintenance, or engineering (water treatment ideal but not essential)
Familiarity with pumps, valves, pipework, dosing/control equipment, or industrial process systems
Mechanical or electrical fault‑finding ability
Skills & Attributes
Strong problem-solving mindset with the ability to work independently
Good communication and customer service skills
Understanding of health & safety practices (training can be provided)
Other Requirements
Full UK driving licence
Willingness to travel as part of the field‑based role.Please contact Becky Coxon on to apply and find out more.
Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy