Senior Operational Finance Analyst6-12 Months £265 - £365 per day (umb) We are seeking a Senior Operational Finance Analyst to support a large-scale ERP transformation within a complex, multi-site environment. This interim role focuses on finance testing and financial integrity validation ahead of system go-live.The RoleYou will challenge finance-led testing across end-to-end financial operational processes, ensuring the ERP accurately reflects real-world transactional activity.Scope includes validation of financial flows across: Sales and revenue (including online)Stock and inventoryCost of goods soldAccounts Payable and supplier paymentsAccounts Receivable and refundsEnd-to-end PandL and balance sheet impactThis role requires strong accounting judgement and operational finance expertise not just systems exposure. Key Responsibilities Execute and challenge finance testing scriptsValidate journal postings and ledger flows (debits/credits)Identify and escalate financial control risksStress-test real operational scenariosAssess PandL and balance sheet impactPartner with the team and project stakeholdersRetest fixes and validate outputs - You must be confident challenging assumptions where financial risk is identified. Essential Experience Proven ERP transformation experience (Oracle highly desirable)Direct involvement in finance testing/system validationStrong operational finance backgroundLarge, multi-site, high-volume environment experienceDeep understanding of PandL mecha