Job Title: Commercial Director (Freelance - Inside IR35) Location: Essex, United Kingdom Sector: Infrastructure / Highways / Civil Engineering Project Type: Major Highways and Earthworks Programme Contract Duration: Immediate start - December 2026Role OverviewWe are seeking an experienced Commercial Director on a freelance (Inside IR35) basis to lead all commercial aspects of a major highways and earthworks project based in Essex. This is a high-profile, large-scale infrastructure programme requiring a commercially astute leader with a strong track record in Tier 1 environments. The successful candidate will take full responsibility for the commercial performance of the project, ensuring effective cost control, contract management, and risk mitigation while safeguarding the commercial position of the business.Key ResponsibilitiesLead and manage the commercial function across the full project lifecycle through to completion in 2026.Develop and execute commercial strategies aligned with project and client objectives.Provide leadership and direction to the commercial team, including Commercial Managers and Quantity Surveyors.Oversee project cost management, forecasting, and financial reporting.Administer and manage NEC contracts (NEC3/NEC4), ensuring compliance and proactive issue resolution.Lead commercial negotiations with clients, subcontractors, and key stakeholders.Identify, assess, and manage commercial risks and opportunities.Implement and oversee change control and varia