Regional Commissioning Manager - Affinity Water

Commissioning Manager – Affinity Water

Location:

Rickmansworth (with travel across the Affinity Water region)

We're looking for a Commissioning Manager to join our team delivering water treatment projects as part of the Affinity Water framework.

This role is central to delivering safe, efficient installation and commissioning of MEICA (Mechanical, Electrical, Instrumentation, Control & Automation) systems. You'll work collaboratively with clients, design teams, delivery teams, and our supply chain to ensure projects are delivered to a high standard, from design through to completion and handover.

• Leading safe and compliant installation and commissioning activities across projects
• Championing a design‑to‑commission‑to‑handover approach throughout the project lifecycle
• Developing and managing commissioning strategies, plans, and documentation
• Coordinating resources and supporting effective programme delivery with project teams
• Ensuring MEICA installations meet technical, quality, and programme requirements
• Managing testing, commissioning, FATs, and performance verification
  
  Working closely with client teams to integrate new systems with existing operations
• Supporting smooth project handover, including defect resolution and documentation
• Driving continuous improvement through collaboration with engineers, suppliers, and stakeholders
• Promoting strong health, safety, and environmental standards across all activities

You'll bring experience in commissioning within the water or infrastructure sector, along with a collaborative and solutions‑focused approach.

We welcome applicants who can demonstrate:

• Experience delivering and commissioning complex MEICA systems
• Knowledge of water treatment processes and plant systems
• Ability to lead or support multidisciplinary teams and coordinate resources
• Strong communication skills and a collaborative working style
• Commercial awareness and understanding of project delivery impacts
• Commitment to health, safety, and quality standards
• A structured approach to commissioning and problem‑solving

• Engineering qualification (HNC or equivalent)
• CSCS/ECS card
• EUSR Water Hygiene Card
• SMSTS or SSSTS
• Familiarity with relevant electrical and industry standards (e.g. 18th Edition, WIMES)

Additional certifications such as First Aid, COMPEX, or PROFIBUS are beneficial but not essential.

• Generous holiday entitlement, increasing with years of service, plus the opportunity to purchase further holidays
• A wide range of corporate discounts
• Cycle to Work schemes
• Comprehensive pension plan
• Regular Save as You Earn share purchase scheme
• Private medical scheme options are available for all salaried employees and our employee assistance programme also provides free 24/7 support to those who need it
• Paid for yearly membership to one recognised professional association relevant to your role

Our purpose is to improve people's lives through building the facilities and infrastructure that communities need, providing opportunities for our people to learn, grow and progress, working with our supply chain to promote the very best working practice and caring for the environment in which we work.

We do this by holding true to our values, delivering excellence for our clients and the community, being passionate about our role in providing vital services, putting integrity at the heart of our business by doing the right thing, and collaborating with our clients, supply chain and stakeholders to deliver lasting change and long‑term value.

Galliford Try welcomes applications from candidates who would like to work full‑time, reduced hours or flexibly and this will be discussed in more detail as part of the recruitment process.

We encourage, and would be grateful if, you could confirm any requirements we can reasonably fulfil to make this application a positive experience for you.

Don't meet every requirement of the role? Studies have shown that some people are less likely to apply for jobs unless they meet every single qualification. At Galliford Try, we are committed to building a diverse, inclusive and authentic workplace, so if you're excited about this role but your past experience doesn't align perfectly with every requirement of the role, we encourage you to apply anyway.

You may be just the right candidate for this or other roles.

As a Disability Confident employer, we have committed to offer an interview to any candidate with a long‑term health condition or disability that meet the essential criteria for the advertised position. Please contact the Resourcing Partner listed within the job advert if you believe this applies to you. We will also take the opportunity to discuss any adjustments required for your interview.

A full job description for this role is available upon request.

For more information on this role or to enquire about other positions available within our business please contact charl