Field Service Engineer

Reevr Talent Ltd • London, London • Posted May 30, 2026

Position Overview

Field Service Engineer London & South East Coverage (M4 Corridor)
 £35,000 – £40,000 Company Vehicle Fuel Card Training

A growing engineering business within the water treatment sector is seeking a Field Service Engineer to join its expanding UK service team. This is an excellent opportunity for a hands-on Field Service Engineer who enjoys fault-finding, customer interaction and working across varied sites.

This Field Service Engineer role offers autonomy, technical variety and long-term progression within a specialist industry.

The Role – Field Service EngineerAs a Field Service Engineer, you will be responsible for the service, maintenance, installation and commissioning of specialist water treatment systems across customer sites.

A Field Service Engineer in this role will work on equipment including:

Reverse Osmosis (RO) systems
UV disinfection systems
Water softeners
Filtration equipment
Chemical dosing systems
Chlorine di...