Field Service Engineer

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Field Service Engineer – London & South East Coverage (M4 Corridor)

£35,000 – £40,000 basic salary, 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

As 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 dioxide systems

The Field Service Engineer will be based from home, travelling directly to customer sites across London and the South East.

Key Responsibilities

  • Carry out servicing, repairs, commissioning and installation work.
  • Diagnose faults and complete effective troubleshooting.
  • Complete site reports and technical documentation.
  • Support installation projects and customer technical queries.
  • Represent the business professionally on‑site.
  • Work independently whilst being supported by an experienced engineering team.

Candidate Requirements

We are keen to speak with any experienced or aspiring Field Service Engineer, particularly from:

  • Water treatment or water hygiene (L8)
  • Commercial plumbing or pipe fitting
  • Electro‑mechanical service engineering
  • Pumps, dosing systems or utilities
  • Boiler servicing or similar technical field roles

To be successful as a Field Service Engineer, you will need:

  • Strong fault‑finding and troubleshooting ability
  • Excellent customer‑facing communication skills
  • Full UK driving licence
  • Flexibility to travel with occasional overnight stays

What’s on Offer

  • £30,000 – £40,000 basic salary
  • Company vehicle fuel card
  • Full technical training and support
  • Long‑term career progression opportunities
  • Varied and hands‑on Field Service Engineer work
  • Stable and growing engineering environment

This is an excellent opportunity for a motivated Field Service Engineer looking to develop within a specialist and expanding industry. Please get in touch with Bella from ReeVR talent or click APPLY NOW.

#J-18808-Ljbffr”, “datePosted”: “2026-05-18”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Reevr Talent Ltd”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__435633955__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Reevr Talent Ltd
Apply for the Field Service Engineer
Location: London
Job Description:

Field Service Engineer – London & South East Coverage (M4 Corridor)

£35,000 – £40,000 basic salary, 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

As 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 dioxide systems

The Field Service Engineer will be based from home, travelling directly to customer sites across London and the South East.

Key Responsibilities

  • Carry out servicing, repairs, commissioning and installation work.
  • Diagnose faults and complete effective troubleshooting.
  • Complete site reports and technical documentation.
  • Support installation projects and customer technical queries.
  • Represent the business professionally on‑site.
  • Work independently whilst being supported by an experienced engineering team.

Candidate Requirements

We are keen to speak with any experienced or aspiring Field Service Engineer, particularly from:

  • Water treatment or water hygiene (L8)
  • Commercial plumbing or pipe fitting
  • Electro‑mechanical service engineering
  • Pumps, dosing systems or utilities
  • Boiler servicing or similar technical field roles

To be successful as a Field Service Engineer, you will need:

  • Strong fault‑finding and troubleshooting ability
  • Excellent customer‑facing communication skills
  • Full UK driving licence
  • Flexibility to travel with occasional overnight stays

What’s on Offer

  • £30,000 – £40,000 basic salary
  • Company vehicle fuel card
  • Full technical training and support
  • Long‑term career progression opportunities
  • Varied and hands‑on Field Service Engineer work
  • Stable and growing engineering environment

This is an excellent opportunity for a motivated Field Service Engineer looking to develop within a specialist and expanding industry. Please get in touch with Bella from ReeVR talent or click APPLY NOW.

#J-18808-Ljbffr…

Posted: May 18th, 2026