Freelance Finance Manager (Inside IR35) Rate: Up to £450 per day (Umbrella) IR35 Status: Inside IR35 Start: Immediate Duration: Initial 36 months (strong likelihood of extension) Location: Hybrid working The Opportunity An established UK infrastructure and civil engineering organisation delivering long-term asset management and maintenance frameworks is seeking an experienced Interim Finance Manager to provide immediate support across a key operational portfolio. This is a hands-on contract role requiring strong contract reporting experience within construction, infrastructure or engineering environments. Immediate availability (or short notice) is essential. The Role Reporting into senior finance leadership, you will take ownership of financial control and reporting across a live infrastructure portfolio. You will work closely with operational and commercial teams to ensure accurate contract positions, strong governance and clear financial insight. Key Responsibilities Financial Control & Commercial Support Drive contract financial reporting and margin analysis Oversee WIP, accruals, reserves and provisions Maintain strong cashflow forecasting and debt oversight Support operational teams with financial performance insight Financial Reporting Prepare monthly management accounts Deliver variance analysis vs forecast and budget Support re-forecasting and budget cycles Monitor overheads and capital expenditure Governance & Accounting Ensure accurate cost allocation to projects Oversee invoicing, journals and ledger accuracy Maintain compliance with financial controls and policies About You Fully Qualified Accountant (ACA / ACCA / CIMA) Strong background within construction, infrastructure, highways or engineering environments Experienced in contract / framework-based reporting Confident operating in fast-paced project environments Strong Excel capability Immediately available or available at short notice