Are you an experienced Project Accountant with a strong background in budgeting for complex funding programmes? Do you have the ability to quickly grasp detailed project requirements and translate them into robust financial plans? Can you step into a fast-moving environment and deliver immediate impact? An organisation based in Essex is seeking an Interim Project Accountant to support a number of high-value funding applications and provide additional capacity to the finance function during a critical period. Key responsibilities will include: Leading on the financial modelling and budgeting for large-scale funding applications Working closely with programme leads and stakeholders to translate operational plans into detailed financial forecasts Building long-term cost models, including multi-year projections and funding requirements Supporting the submission of funding applications, ensuring accuracy and robustness of financial data Assisting with the implementation and ongoing financial management of approved projects Supporting the Head of Finance with reporting and easing pressure on the wider finance function The successful candidate will have: Proven experience in project accounting, ideally within grant-funded or programme-based environments Strong experience supporting funding applications and building detailed budgets Ability to quickly understand complex projects and translate information into clear financial outputs Strong communication skills and confidence working with non-finance stakeholders A proactive, hands-on approach with the ability to operate independently This is a high-impact role with potential for longer-term opportunity for the right candidate, offering the chance to contribute to significant, high-value projects within a collaborative and evolving organisation.