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Pre-Commissioning Engineer

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Job Description - Pre-Commissioning Engineer

Job Title: Pre-Commissioning Engineer

Location: Bromley, Greater London

Salary/Benefits: £28k - £45k + Training & Benefits

A highly respected name within Commissioning / Pre-Commissioning industry, with a strong presence across the South of England. Our client has a diverse range of client contracts, including: commercial, industrial and manufacturing premises. Due to recently winning new contracts, they are seeking a Pre-Commissioning Engineer to provide support to existing teams and ensure clients receive a high level of service. This is a fantastic company who invest in their staff, to upskill and implement further development. Salaries on offer are excellent and benefits include: overtime opportunities, pension scheme and annual leave allowance.

You will be travelling across: Bromley, Sidcup, Croydon, Orpington, Sevenoaks, Caterham, Sutton, Epsom, Kingston upon Thames, Redhill, Weybridge, Woking, Twickenham, Windsor, Slough, Southall, Wembley, Gravesend, Erith, Dartford, Grays, Tilbury, Hornchurch, Romford, Ilford, Barking, Billericay, Basildon, South Benfleet, Canvey Island, Potters Bar, Cheshunt, Enfield, Watford.

Experience / Qualifications:

* Strong track record working as a Pre-Commissioning Engineer within a well-established outfit

* Robust industry technical knowledge, including: BSRIA and ACOP L8 guidelines

* Experience working across a range of client sites

* Good interpersonal skills

* Able to work independently and within teams

* Good literacy, numeracy and IT skills

The Role:

* Flushing of LTHW and CHW systems, in line with BSRIA guidelines

* Pre-commissioning cleans on water systems

* Powerflushing and back-flushing

* Chlorinations

* Mains injections

* Checking flow rates

* Producing regular technical service reports

* Adhering to safety guidelines

* Representing the company in a professional manner

Alternative Job titles: Water Treatment Pre-Commissioning Engineer, Water Treatment Engineer, Flushing Engineer, Commissioning Engineer.

Future Select are recruiting in the Compliance / Environmental industry, including: LEV / Critical Air / Clean Air / Air Hygiene / Fire Safety; we work with the best clients & candidates and supply the majority of permanent jobs in the market.

We would be interested in speaking to candidates with experience in any disciplines from Risk Assessors, Service Engineers, Account Managers and Business Development/Operational Managers through to Director level.

Future Select Copyright 2026
Only candidates based in UK and eligible to work in UK are allowed
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