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Water Treatment Pre-Commissioning Engineer
- Aggregated by CV-Library
- Watford, Hertfordshire
- Permanent
- Full Time
- £30,000 - £50,000 Per Annum
Job Description
Job Title: Water Treatment Pre-Commissioning Engineer
Location: Watford, Hertfordshire
Salary/Benefits: £30k - £50k + Training & Benefits
A successful name within the Water Treatment / Commissioning industry is seeking a reliable Engineer to join their team. Daily duties will include flushing, chlorinations and pre-commissioning cleans in line with BSRIA guidelines. The ideal candidate will have robust industry technical knowledge and must be able to hit the ground running. Ideally, you will have experience working across a range of commercial and infrastructure sites. Our client is able to offer competitive salaries in addition to comprehensive benefits packages (annual leave, pension scheme, and overtime opportunities).
We are able to consider candidates from: Watford, Wembley, Harrow, Potters Bar, St Albans, Slough, Southall, Twickenham, Weybridge, Woking, Epsom, Kingston upon Thames, Mitcham, Sutton, Croydon, Bromley, Redhill, Caterham, Oxted, Orpington, Sidcup, Erith, Dartford, Gravesend, Chatham, Barking, Grays, Tilbury, Ilford, Romford, Epping, Enfield, Billericay, Basildon, Harlow.
Experience / Qualifications:
- Strong track record working as a Water Treatment Pre-Commissioning Engineer
- Ideally will hold the tickets such as: CSCS, Confined Spaces and / or Safe Pass
- Good understanding of BSRIA and ACOP L8 guidelines
- Willing to travel in line with company needs
- Able to work independently on site when needed
- Good literacy, numeracy and IT skills
- Hardworking attitude
The Role:
- Peforming BSRIA compliant pre-commissioning cleans on heated / chilled, fan coil, AHU, LTHW and CHW systems
- Chemical dosing
- Black-flushing and power-flushing
- Chlorinations on pipework and tanks
- Calculating flow rates and velocities
- Interpreting from schematic drawings
- Providing regular updates to clients and technical advice
- Maintaining strong working relationships with clients
- Producing detailed technical reports and documents
- Working to agreed project deadlines
Alternative job titles: Water Treatment Engineer, Flushing Engineer, Pre-Commissioning Technician, Pre-Commissioning Flusher, Commissioning Engineer.
Future Select are recruiting in the Water Treatment/Hygiene industry; 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.
We are inundated with applications, we will endeavour to get back in touch, however if you have applied to Future Select and you have not heard from us after a week, on this occasion, you will not have been successful. Your details will be saved on our system and you will be contacted in the future if a vacancy matches your skills.
Future Select Copyright 2026
Location: Watford, Hertfordshire
Salary/Benefits: £30k - £50k + Training & Benefits
A successful name within the Water Treatment / Commissioning industry is seeking a reliable Engineer to join their team. Daily duties will include flushing, chlorinations and pre-commissioning cleans in line with BSRIA guidelines. The ideal candidate will have robust industry technical knowledge and must be able to hit the ground running. Ideally, you will have experience working across a range of commercial and infrastructure sites. Our client is able to offer competitive salaries in addition to comprehensive benefits packages (annual leave, pension scheme, and overtime opportunities).
We are able to consider candidates from: Watford, Wembley, Harrow, Potters Bar, St Albans, Slough, Southall, Twickenham, Weybridge, Woking, Epsom, Kingston upon Thames, Mitcham, Sutton, Croydon, Bromley, Redhill, Caterham, Oxted, Orpington, Sidcup, Erith, Dartford, Gravesend, Chatham, Barking, Grays, Tilbury, Ilford, Romford, Epping, Enfield, Billericay, Basildon, Harlow.
Experience / Qualifications:
- Strong track record working as a Water Treatment Pre-Commissioning Engineer
- Ideally will hold the tickets such as: CSCS, Confined Spaces and / or Safe Pass
- Good understanding of BSRIA and ACOP L8 guidelines
- Willing to travel in line with company needs
- Able to work independently on site when needed
- Good literacy, numeracy and IT skills
- Hardworking attitude
The Role:
- Peforming BSRIA compliant pre-commissioning cleans on heated / chilled, fan coil, AHU, LTHW and CHW systems
- Chemical dosing
- Black-flushing and power-flushing
- Chlorinations on pipework and tanks
- Calculating flow rates and velocities
- Interpreting from schematic drawings
- Providing regular updates to clients and technical advice
- Maintaining strong working relationships with clients
- Producing detailed technical reports and documents
- Working to agreed project deadlines
Alternative job titles: Water Treatment Engineer, Flushing Engineer, Pre-Commissioning Technician, Pre-Commissioning Flusher, Commissioning Engineer.
Future Select are recruiting in the Water Treatment/Hygiene industry; 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.
We are inundated with applications, we will endeavour to get back in touch, however if you have applied to Future Select and you have not heard from us after a week, on this occasion, you will not have been successful. Your details will be saved on our system and you will be contacted in the future if a vacancy matches your skills.
Future Select Copyright 2026