Pre Comm Flushing Engineer
CV-LibraryDY5, Brettell Lane, DudleypermanentPosted: 3 October 2026
Apply NowWhat You’ll Be Doing
* Carrying out Pre-Com flushing and cleaning of closed systems
* Performing back flushing, system cleansing, and chemical dosing
* Supporting the preparation of systems ahead of commissioning
* Working across heating and chilled water systems
* Setting up and operating flushing rigs, pumps, and filtration equipment
* Understanding of COSHH / chemical usage within bespoke systems
* Ability to undertake on site test chemistry, interpretation of results and BSRIA water sampling.
* Ensuring all works are completed in line with site procedures and health & safety standards
* Completing job reports and documentation accurately
* Supporting colleagues on larger or more complex projects
What We’re Looking For
* Proven experience in flushing / pre-commission cleaning
* Working knowledge of BG29 and BG50 (or exposure to these standards)
* Understanding of heating and chilled water systems
* Ability to communicate confidently with clients, mechanical and commissioning engineers.
* A hands-on, reliable approach with a strong work ethic
* Willingness to travel and work away
* Full UK driving licence
What Would Set You Apart
* Experience on construction or large commercial sites
* Knowledge of water treatment or closed system maintenance
* A desire to progress into a more technical or senior role
What’s On Offer
* Company vehicle / travel expenses covered
* Overtime opportunities
* Ongoing training and development
* Clear progression into senior or technical roles
* Opportunity to work on a variety of high-profile projects across the UK
* 25 days annual leave
* Pension
* Carrying out Pre-Com flushing and cleaning of closed systems
* Performing back flushing, system cleansing, and chemical dosing
* Supporting the preparation of systems ahead of commissioning
* Working across heating and chilled water systems
* Setting up and operating flushing rigs, pumps, and filtration equipment
* Understanding of COSHH / chemical usage within bespoke systems
* Ability to undertake on site test chemistry, interpretation of results and BSRIA water sampling.
* Ensuring all works are completed in line with site procedures and health & safety standards
* Completing job reports and documentation accurately
* Supporting colleagues on larger or more complex projects
What We’re Looking For
* Proven experience in flushing / pre-commission cleaning
* Working knowledge of BG29 and BG50 (or exposure to these standards)
* Understanding of heating and chilled water systems
* Ability to communicate confidently with clients, mechanical and commissioning engineers.
* A hands-on, reliable approach with a strong work ethic
* Willingness to travel and work away
* Full UK driving licence
What Would Set You Apart
* Experience on construction or large commercial sites
* Knowledge of water treatment or closed system maintenance
* A desire to progress into a more technical or senior role
What’s On Offer
* Company vehicle / travel expenses covered
* Overtime opportunities
* Ongoing training and development
* Clear progression into senior or technical roles
* Opportunity to work on a variety of high-profile projects across the UK
* 25 days annual leave
* Pension