Commissioning Engineer
Confirmed on the employer's own hiring board on Oct 15, 2026. First seen by Alion on Feb 13, 2026.
Location: WarringtonContract Type: Full Time, PermanentStart Date: ASAP
At Avove, we’re proud to work in partnership with United Utilities to deliver essential water and wastewater infrastructure across the Northwest. Our teams support projects for major water utility companies across the UK, delivering both clean water and wastewater treatment schemes. This includes a mix of non infrastructure projects as well as those interfacing with wider infrastructure programmes.
What will your day look like…
Produce commissioning documentation including commissioning plans, sequences, test records, and contribute to EICA related quality planning and ITPs.
Review and sign off commissioning RAMS and associated documentation to ensure compliance and readiness.
Maintain and update programme information, providing feedback on progress and highlighting events requiring commercial support.
Lead commissioning meetings with clients and subcontractors, including attendance at FAT, iFAT and inspection activities.
Coordinate commissioning activities and H&S inspections with clients and subcontractors, ensuring programme adherence while supporting operational site requirements.
Lead and document Worksite Readiness Reviews prior to commissioning activities commencing on site.
Work closely with Project, Site and Operations Managers to ensure all commissioning activities align with QA/ITP requirements and project timelines.
About you…
Strong ability to use MS Project, including creating detailed programmes from work information and cost build ups.
Good hydraulic understanding of water distribution boosted systems, and pumped dosing systems (desirable).
Solid process knowledge of water treatment, water movement, and chemical dosing (essential).
Familiarity with control systems such as PLCs, MCCs, manual/actuated valves, and a wide range of instrumentation (pressure, flow, temperature, quality).
Experience with ancillary equipment including screens, pump sets, mixers, dosing equipment, tanks, vessels, pressure filters, and surge systems, plus awareness of DWI, WIMES, and WRAS standards.
For electrical focused roles, a strong grasp of electrical fundamentals, fault finding, and safety practices, supported by a suitable qualification to act as an appointed person (desirable).
What’s in it for you…
25 days holiday plus bank holidays
Company Car or Car Allowance
Company pension scheme
Life assurance
Private GP Helpline & Health Cash Plan
Avove Discount Scheme
Family friendly policies
A selection of lifestyle benefit options
Financial wellbeing programme
Employee assistance program for health and wellbeing and onsite mental health first aiders to support our colleagues
We love to give back so we offer you volunteering days in your community and charity matched giving where we will boost your fundraising.
About Avove…
Avove is a leading infrastructure services provider, delivering critical utility and energy solutions across the UK. With a strong focus on safety, sustainability, and innovation, we specialise in the design, maintenance, and renewal of essential infrastructure for water, energy, and telecoms networks. Our people are at the heart of everything we do, and we are committed to long-term investment in training, development, and modern equipment to support our teams in delivering high-quality, reliable services for our clients and communities.
We are an equal opportunities employer...
At the heart of what we do is a commitment to equity, diversity, and inclusion. We celebrate what makes each of us unique and are building a workplace where everyone feels safe, valued, and empowered to be their authentic selves. Join us—and take the next step toward a rewarding and inclusive career.