Process Commissioning Engineer

Avove Utilities; Warrington; On-site; GBP 30,000 - 45,000; Full time

Benefits offered by this job

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

Financial wellbeing programme

Volunteering days in your community

Job summary

Avove Utilities in Warrington is seeking a Commissioning Engineer to play a key role in supporting non-infrastructure projects. You will develop commissioning plans and collaborate with project teams to ensure assets perform safely and efficiently, aligning with regulatory requirements.

The ideal candidate will have a degree in a relevant engineering discipline and experience in process commissioning. The role offers a competitive salary and a range of benefits, including holiday entitlement and a company car or allowance.

Qualifications

• Degree (or working towards) in relevant engineering discipline.
• Water Hygiene certification and relevant site safety qualifications desirable.
• Experience in process commissioning within the water or utilities sector.
• Good understanding of treatment processes and water quality requirements.

Responsibilities

• Develop and implement commissioning plans and test scripts.
• Support onsite commissioning activities and performance trials.
• Manage data interpretation and evidence collation for compliance.
• Participate in commissioning documentation and design reviews.

Skills

Process commissioning

Strong communication skills

Water Hygiene certification

Experience in environmental engineering

Education

Degree in Process, Chemical, Environmental, Mechanical engineering

Job description

At Avove, we’re proud to partner with United Utilities to deliver essential water and wastewater infrastructure across the Northwest. This role will be part of our Commissioning team, supporting non infrastructure projects across Avove. You’ll play a key role in turning design intent into operational reality — ensuring assets perform safely, efficiently and in line with regulatory and water quality requirements.

What Will Your Day Look Like…

• Developing and implementing commissioning plans, test scripts, sequences and acceptance criteria.
• Supporting onsite commissioning activities including testing, optimisation, fault finding and performance trials.
• Applying safe systems of work and commissioning standards in line with Avove’s business wide framework.
• Managing sampling, analysis, data interpretation and evidence collation to demonstrate compliance.
• Contributing to commissioning documentation including RAMS, ITPs, handover packs and regulatory submissions.
• Participating in design reviews, HAZOPs, commissioning readiness reviews, FATs and site acceptance activities.
• Working collaboratively with project managers, designers, operations teams and supply chain partners.

About You…

• Degree (or working towards) in Process, Chemical, Environmental, Mechanical or a related engineering discipline, or equivalent experience.
• Water Hygiene certification and relevant site safety qualifications are desirable.
• Strong grounding or experience in process commissioning within the water, wastewater or wider utilities sector.
• Good understanding of treatment processes, instrumentation, control systems and water quality requirements.
• Awareness of the full project lifecycle and the role commissioning plays in successful project outcomes.
• Well organised, safety focused and able to manage multiple commissioning activities effectively.
• Strong communication skills with the ability to produce clear, accurate technical documentation.

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.