Lead Commercial Manager (Water)

TL;DR

Lead Commercial Manager (Water): Overseeing high-value commercial contracts and strategic operations within the Water & Environment sector with an accent on NEC3/4 contract compliance, cost management, and risk mitigation. Focus on leading a high-performing commercial team, driving bid strategy, and ensuring commercial integrity across complex infrastructure programmes.

Location: Must be based in the UK, with a requirement to work on-site in the West Midlands (4 days client office, 1 day WFH).

Company

hirify.global is a leading global consulting and engineering firm specializing in intelligent infrastructure, sustainable development, and mobility services.

What you will do

• Build, lead, and mentor a high-performing commercial and cost management team.
• Oversee contract execution, supplier performance, and risk mitigation across multi-workstream programmes.
• Ensure strict compliance with NEC3/4 and FIDIC contracts, UK law, and regulatory frameworks.
• Lead cost planning, estimating, and final account negotiations.
• Collaborate with senior leadership to shape client-focused bids and proposal strategies.
• Act as a primary interface with clients, consultants, and delivery partners.

Requirements

• Must have the right to work in the UK.
• Extensive experience in water, environment, defence, or nuclear sectors.
• Expert knowledge of NEC3/4 contracts (Options A, C, E essential).
• Strong financial modelling, cost planning, and risk management skills.
• Proven experience in line management and team leadership.
• Willingness to work on-site a minimum of 3 days per week.

Nice to have

• Valid CSCS card.
• Water Hygiene Card.
• Experience with ECI/ESI in design & build programmes.

Culture & Benefits

• Commitment to sustainable development and climate action through the hirify.global Foundation.
• Opportunity to work on large-scale, transformative infrastructure projects.
• Inclusive work environment that values diversity and equal opportunity.
• Focus on professional development and team mentorship.