Job Description We are seeking an Assistant Commercial Management Consultant to join our London team on a hybrid basis. This is an entry-level role offering the opportunity to build a career in commercial management and auditing within highly regulated sectors such as nuclear, infrastructure and transportation. You will support the delivery of commercial services across projects and programmes, working alongside experienced consultants. Your involvement will include cost planning and management, procurement support, contract administration, measurement and quantification, and cost verification. You will also assist in preparing reports and analysis, ensuring outputs are clear, accurate and aligned to client requirements. The role will see you working with project and cost data to support decision making, while developing your understanding of commercial principles, contract frameworks and project controls. You will contribute to financial and schedule tracking, operate within defined constraints, and escalate risks or issues where needed. Working as part of a multi disciplinary team, you will collaborate with colleagues and stakeholders while supporting senior team members in delivering project outcomes. You will also be expected to follow Assystem’s processes and maintain awareness of relevant standards and compliance requirements. This position provides a clear pathway for development, with the expectation that you will build experience and progress towards Consultant level over time.