×
Register Here to Apply for Jobs or Post Jobs. X

Pre Commissioning Engineer

Job in Weybridge, Surrey County, KT13, England, UK
Listing for: SER Ltd
Full Time position
Listed on 2026-06-02
Job specializations:
  • Engineering
    Environmental Engineer, Maintenance Technician / Mechanic, Water Engineer, Wastewater Treatment
Salary/Wage Range or Industry Benchmark: 28000 - 35000 GBP Yearly GBP 28000.00 35000.00 YEAR
Job Description & How to Apply Below
Pre-Commissioning Engineer

Location:

Northeast England Salary: £28,000 – £35,000 per annum (depending on experience)  benefits About the Role We are seeking a motivated and experienced Pre-Commissioning / Water Treatment Engineer to join our growing team operating across the Northeast of England. This role focuses on the delivery of water treatment solutions for closed systems and Legionella control within commercial hot and cold-water systems. The successful candidate will be responsible for pre-commission cleaning, chemical dosing, system monitoring, flushing, disinfection, and ongoing maintenance of heating and chilled water systems to ensure optimum efficiency, compliance, and system performance.

This is an excellent opportunity for an engineer with experience in water hygiene, closed-system treatment, and commissioning works who is looking to develop their career within a professional and supportive environment.

Key Responsibilities Carry out on-site water sampling, testing, and analysis of closed-loop systems Apply and maintain chemical treatments including inhibitors, dispersants, and biocides. Service and refill dosing pots, dosing units, and automated dosing pumps. Perform pre-commission cleaning, remedial flushing, chemical cleaning, and disinfection works in accordance with industry standards including BSRIA BG29 & BG50. Inspect and maintain system components including filters, strainers, and expansion vessels.

Maintain accurate service reports, logbooks, and compliance documentation. Conduct water sampling and inspections of domestic hot and cold-water systems. Skills & Experience Required Minimum 2 years' experience in Water Treatment/Pre-Commissioning Understanding of water treatment equipment including dosing pumps, softeners, and filtration systems. Able to pass an enhanced DBS Full UK Driving Licence. If you are an experienced Water Treatment or Pre-Commissioning Engineer looking for your next opportunity, call Becky Kerridge on  or simply apply with your current CV.

"SER-IN"
Note that applications are not being accepted from your jurisdiction for this job currently via this jobsite. Candidate preferences are the decision of the Employer or Recruiting Agent, and are controlled by them alone.
To Search, View & Apply for jobs on this site that accept applications from your location or country, tap here to make a Search:
 
 
 
Search for further Jobs Here:
(Try combinations for better Results! Or enter less keywords for broader Results)
Location
Increase/decrease your Search Radius (miles)
0
200
Filters
Education Level
Experience Level (years)
Posted in last:
Salary