Process Commissioning Engineer

Help Deliver a More Sustainable Future with Anglian Water

Are you looking to take the next step in your engineering career? Do you want to be part of a team delivering essential water infrastructure that directly benefits communities and the environment?

We’re looking for a Commissioning Engineer to join the @one Alliance—a collaborative partnership between Anglian Water and eight other industry-leading organisations. This role offers the chance to work on a variety of clean water and water recycling projects, helping ensure assets are tested, optimised, and ready for operation before handover.

This is a fantastic opportunity to grow your skills and contribute to the delivery of vital infrastructure, while being part of a values-driven, supportive engineering environment.

What You’ll Be Doing

Working within a multi-disciplinary team, you’ll play a key role in commissioning activities across a broad range of projects. With a focus on safety, quality, and performance, you’ll help ensure that new assets function as intended and deliver long-term value for our customers and the environment.

Your responsibilities will include

• Supporting the planning and execution of commissioning activities on site
• Collaborating with design, delivery, and operational teams to ensure successful project outcomes
• Assisting in site inspections, testing, and performance verification of new assets
• Producing and maintaining commissioning documentation, including method statements and risk assessments
• Helping to resolve technical issues and optimise performance
• Participating in site acceptance testing and early engagement with equipment suppliers
• Feeding into continuous improvement initiatives and lessons learned processes

About You

You’re a hands-on engineer with a collaborative mindset and a passion for technical delivery. You’re comfortable working in dynamic site environments and are eager to learn from experienced colleagues while contributing your own expertise .

To be successful in this role, you’ll need

• A HNC (or equivalent Level 4 qualification) in Electrical, Mechanical, or Process Engineering
• Some relevant experience in commissioning, operations, or maintenance (preferably within the water or utilities sector)
• A good understanding of process control, instrumentation, or M&E systems
• Strong communication and teamwork skills
• A full UK driving licence and flexibility to travel to sites
• A proactive, solutions-focused approach with a willingness to learn and adapt

Why Join Us?

At Anglian Water and the @one Alliance, we’re committed to building a sustainable future and supporting our people to grow. You’ll work on impactful projects, benefit from continuous development, and be part of a collaborative team that values safety, innovation, and integrity.

You’ll benefit from

• A competitive salary and opportunities for progression
• Private health care options
• Life cover – 8x annual salary
• 26 days annual leave plus bank holidays (with flexibility for religious holidays)
• Access to flexible working arrangements
• A competitive pension scheme – we double-match contributions up to 7 %
• A range of lifestyle and wellbeing benefits

Ready to Start Your Next Chapter?

If you’re ready to build a meaningful career and play a vital role in delivering sustainable water solutions, apply today to become a Commissioning Engineer with the @one Alliance.

Closing Date: 17th August 2026

#loveeverydrop