Job Description Assistant Commercial Manager – Water & Environment, Egis UK Location: Midlands-based with UK-wide flexibility, Are you looking to build your commercial career in a fast-paced, purpose-driven environment? Egis UK is seeking an enthusiastic and detail-oriented Assistant Commercial Manager to support the delivery of high-value infrastructure programmes across the Water & Environment sector, with opportunities to contribute to projects in Defence and Nuclear. This is a fantastic opportunity to gain hands-on experience, learn from industry leaders, and grow within a collaborative and forward-thinking organisation. Your Role & Impact Reporting to the Water Cost and Commercial Lead, you’ll assist in the commercial management of multi-workstream programmes—supporting procurement, contract administration, and post-contract delivery. You’ll work closely with project managers, cost consultants, and supply chain partners to ensure financial accuracy, compliance, and performance across all phases of the project lifecycle. Key Responsibilities: Commercial Delivery & Contract Support Assist in administering NEC3/4 ECC contracts (Options A, C & E) Support supplier performance tracking, risk mitigation, and contract execution Help maintain commercial records and ensure compliance with UK regulations Project & Cost Management Contribute to feasibility studies, benchmarking, and value management Assist with cost planning, estimating, and post-contract cost control Support valuations, change control, and final account preparation Stakeholder Engagement & Process Improvement Act as a reliable interface with clients, consultants, and internal teams Help maintain lessons learned databases and commercial reporting tools Contribute to continuous improvement across commercial processes What You Bring Experience in commercial management or quantity surveying within infrastructure or engineering Strong analytical and financial modelling skills Familiarity with NEC3/4 contracts and CDM regulations Excellent communication and stakeholder engagement abilities Progress toward RICS chartership or equivalent professional development Valid CSCS card; Water Hygiene Card desirable Right to work in the UK; role subject to client interview and acceptance Why Egis? Tailored development plans and full support toward chartership Opportunities to work across high-impact sectors, including nuclear and defence A collaborative culture that values innovation, inclusion, and sustainability Flexible hybrid working and a clear path to progression Location: West Midlands-based (4 days client's office and 1 day WFH)