Commercial Manager - Water

Egis Group; Long Eaton; On-site; GBP 55,000 - 75,000; Full time

Job summary

A leading infrastructure company in the UK is seeking a Commercial Manager to lead high-value programmes in water, environment, defence, and nuclear sectors. You will drive commercial excellence, support project delivery, and manage tender reviews. Strong financial modelling skills and experience with NEC3/4 contracts are essential. The role offers opportunities for advancement and collaboration with diverse stakeholders.

Qualifications

• Strong financial modelling and commercial problem-solving skills.
• Excellent client-facing and supply chain engagement abilities.
• Experience managing teams and mentoring junior QSs.
• In-depth knowledge of CDM regulations and risk management.
• NEC3/4 contract expertise (Options A, C, E essential).
• Willingness to work on-site at least 3 days per week.

Responsibilities

• Support work-winning teams by reviewing tender packs and identifying commercial risks.
• Ensure compliance with NEC3/4, FIDIC, UK law, and regulatory frameworks.
• Foster strong supply chain relationships through performance-based contracts.
• Manage post-contract cost variances, valuations, and change control.

Skills

Financial modelling

Commercial problem-solving

Client-facing abilities

Supply chain engagement

Team management

Job description

Overview

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.

Responsibilities

• 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

Project & Cost Management

• 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

Qualifications

• 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