Finance Transformation Specialist / PMO (S/4HANA) (outside of IR35)

Role:                     Finance Transformation Specialist / PMO                                   (S/4HANA) (Outside of IR35) Location:             Milton Keynes  MK13  Rate:                    Negotiable   – Outside IR35 or PAYE Contract:            6–12 months, Monday–Friday (37.5 hrs) Our client is launching a major Finance Transformation Programme, including a full SAP S/4HANA migration starting in Q2/Q3 2026. They are seeking an experienced Finance Transformation Specialist / PMO with strong ERP implementation experience (SAP S/4HANA or ECC). Experience in financial or statutory reporting is highly advantageous. About the Role You will play a key role in supporting the S/4HANA system build, driving finance process improvements, and enhancing statutory reporting capability. This is a hands‑on role within a fast‑moving transformation environment. Key Responsibilities ERP Transformation (S/4HANA): Act as FI/CO functional specialist/PMO throughout planning and implementation Support end‑to‑end process mapping and identify opportunities for standardisation Work with internal teams and consultants on requirements and solution design Support data migration activities, including mapping, validation, and reconciliations Lead/support SIT and UAT testing cycles Contribute to reporting templates, mappings, and disclosures Identify improvements to month‑end and financial control processes Deliver user training and provide post–go‑live Hypercare supportStatutory Reporting: Lead statutory accounts preparation for allocated entities Coordinate year‑end and interim audits Maintain strong financial controls and compliance documentation Support tax compliance (VAT, corporation tax packs, etc.) Collaborate with Group Finance on statutory and regulatory submissions Drive continuous improvements within the S/4HANA reporting environmentSkills & Experience Essential: ERP implementation experience (SAP S/4HANA or ECC) Strong understanding of finance processes (FI/CO) Experience in finance transformation or process improvement Knowledge of data migration and testing methodologies Strong analytical and communication skillsDesirable: Statutory reporting or audit experience Background in manufacturing/industrial environments Experience with SAP reporting tools (Fiori, SAC) ACCA/CIMA part‑qualified or fully qualifiedPersonal Attributes Proactive and hands‑on Strong stakeholder management Comfortable in a dynamic, delivery‑focused environment Highly organised with excellent attention to detail With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients