Commissioning Engineer - Clean Water

Job Title: Freelance Commissioning Engineer - Clean Water Projects
Location: Kent (Site-Based Across the Region)
Engagement Type: Freelance / Contract
Industry: Water / Utilities / Infrastructure

Overview:

We are seeking a reliable and experienced Freelance Commissioning Engineer to support the delivery of clean water infrastructure projects across Kent, with a primary focus on boreholes, pumping stations, and treatment systems. This is a contract-based role suited to a self-employed professional able to work independently, manage site commissioning activities, and liaise with multiple stakeholders.

Scope of Services:

• Lead commissioning activities for clean water assets including boreholes, pumps, chlorination units, and associated M&E systems.

• Develop and implement commissioning plans, RAMS, and test procedures in line with project specifications.

• Undertake on-site testing, inspection, and fault-finding of mechanical and electrical systems.

• Perform chlorination and dechlorination works in compliance with DWI and water authority standards.

• Liaise with project teams, subcontractors, and client representatives to coordinate and deliver commissioning works efficiently.

• Maintain accurate documentation and provide clear reporting during commissioning and handover phases.

• Ensure all works are undertaken safely, adhering to current HSE regulations and site requirements.

Requirements:

• Demonstrable experience as a commissioning engineer within the clean water sector.

• Proven track record working on borehole schemes, pumping stations, and treatment systems.

• Solid understanding of M&E systems, control panels, instrumentation, and commissioning protocols.

• EUSR (Clean Water Hygiene) and CSCS (or equivalent) certification.

• Strong interpersonal and organisational skills - able to self-manage on live project sites.

• Own transport, tools, and necessary insurances (public liability, professional indemnity).

• Flexibility to travel across Kent and work on a project-by-project basis.

Desirable Certifications:

• SMSTS / SSSTS

• Confined Space Training

• First Aid

• BS 8558 knowledge or related chlorination experience

• HNC / NVQ Electrical, or Process Engineering

Engagement Details:

• Day rate: Competitive (based on experience and scope)

• Duration: Project-based, with ongoing work opportunities

• Start: Immediate / as agreed

• Location: Various clean water sites across Kent

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