Commercial Manager - Water

About Us

Egis is a leading global architectural, consulting, construction engineering, operations and mobility services firm. We create and operate intelligent infrastructure and buildings that both respond to the climate emergency and contribute to balanced, sustainable and resilient development. Our 20,500 employees operate across over 100 countries, deploying their expertise to develop and deliver cutting‑edge innovations and solutions for clients. Through the wide range of our activities, we are central to the collective organisation of society and the living environment of citizens all over the world.

• Full support towards RICS chartership and professional development
• Opportunities to work across high-impact sectors, including nuclear and defence
• A collaborative culture that values innovation, inclusion, and sustainability
• Hybrid working flexibility and a clear path to progression

West Midlands-based (4 days client's office and 1 day WFH). You might have to go to the site offices as required.

Water, Environment, Defence, Nuclear.

Yes.

Are you ready to lead with impact and shape the future of sustainable infrastructure? Egis UK is seeking a forward‑thinking Commercial Manager to join our expanding team, delivering high‑value programmes for water companies and the Environment Agency, with exciting opportunities to support projects in Defence and Nuclear. This is your chance to drive commercial excellence, influence strategic outcomes, and grow your career across some of the UK’s most vital sectors.

Reporting to the Water Cost and Commercial Lead, you’ll be at the heart of our commercial operations—guiding procurement, contract execution, and post‑contract delivery across multi‑workstream programmes. You’ll collaborate with senior stakeholders, delivery teams, and supply chain partners to ensure financial transparency, compliance, and performance. Your leadership will help shape smarter, safer, and more resilient infrastructure.

• Support work‑winning teams by reviewing tender packs and identifying commercial risks
• Translate insights into actionable cost control strategies and delivery plans
• Collaborate with planners, PMs, and client stakeholders to ensure financial clarity
• Oversee contract execution, supplier performance, and risk mitigation
• Ensure compliance with NEC3/4, FIDIC, UK law, and regulatory frameworks
• Guide procurement strategy and contract preparation across all phases
• Foster strong supply chain relationships through performance‑based contracts
• Support construction teams in meeting delivery milestones safely and efficiently

• Contribute to feasibility studies, benchmarking, and value management
• Lead cost planning, estimating, and final cost plan presentation
• Manage post‑contract cost variances, valuations, and change control
• Oversee final account negotiation and post‑project evaluation What You Bring
  • Strong financial modelling and commercial problem‑solving skills
  • Excellent client‑facing and supply chain engagement abilities
  • Experience managing teams and mentoring junior QSs
  • Sector experience in water, environment, defence, or nuclear
  • In‑depth knowledge of CDM regulations and risk management
  • NEC3/4 contract expertise (Options A, C, E essential)
  • Familiarity with ECI/ESI in design & build programmes
  • Valid CSCS card;
    Water Hygiene Card desirable
  • Willingness to work on‑site at least 3 days per week
  • The role is subject to client interview and acceptance
  What do we need from you
  • Degree‑qualified in Quantity Surveying, Construction, Engineering, or a related discipline
  • Professional membership (e.g., MRICS) is desirable but not essential
  What’s in it for you?

  We are committed to our planet. In each project we design, engineer and operate we care deeply about the legacy we’re leaving behind. As part of our team, you’ll have a unique opportunity to use your skills and expertise to shape a better future for our communities in the UK, and all around the globe.

  Our commitment is translated in the work carried out by our Egis Foundation, which funds…