Interim Finance Manager

Aspion; Wallingford; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading firm in the FMCG sector is seeking an Interim Finance Manager to oversee internal controls, statutory reporting, and risk management across its UK operations. This hands-on role requires a fully qualified accountant with strong audit, financial control, and stakeholder engagement skills. The successful candidate will implement financial governance and improve internal processes while reporting to the Head of Financial Control. This interim contract is expected to last 3-6 months, offering flexibility in the day rate depending on experience.

Qualifications

• 3‑5 years post‑qualified experience in finance management.
• Strong background in audit and financial control.
• Experience with ERP/accounting systems.

Responsibilities

• Lead internal control reviews across financial processes.
• Manage the year-end audit process from planning to completion.
• Lead preparation of UK statutory accounts under UK GAAP / IFRS.

Skills

Fully qualified accountant (ACCA / CIMA or equivalent)

3‑5 years post‑qualified experience

Strong background in audit

Excellent stakeholder management and communication skills

Proficient in Microsoft Excel and financial reporting tools

Education

Qualification as an accountant

Tools

ERP/accounting systems

Job description

Interim Finance Manager

FMCG / Manufacturing Sector

Wallingford, Oxfordshire

Day Rate (flexible depending on experience)

Interim Contract (likely 3-6 months)

An opportunity has arisen for an experienced Finance Manager to take ownership of internal controls, statutory reporting, financial governance and systems development across a complex UK business structure, comprising both trading and non-trading entities.

This is a hands‑on technical role with no people management, ideal for a qualified accountant moving from practice into industry, or someone already operating in a strong financial control environment.

Reporting into the Head of Financial Control, the role plays a critical part in strengthening governance, managing risk, supporting audits end‑to‑end, and enhancing systems and processes across the business.

Candidate

• Fully qualified accountant (ACCA / CIMA or equivalent)
• 3‑5 years post‑qualified experience is highly desirable
• Strong background in audit, financial control, and statutory reporting
• Experience working with ERP/accounting systems
• Excellent stakeholder management and communication skills
• Experienced within internal control, process improvement and risk management
• Extensive experience within internal audits
• Strong background in financial control, governance, audit and statutory reporting
• Experience working in audit environment
• Enterprise risk management experience in highly desirable
• Proficient in Microsoft Excel and financial reporting tools

Key Responsibilities

Internal Controls & Process Improvement (Critical)

• Lead internal control reviews across financial and operational processes
• Strengthen financial governance and control frameworks in line with best practice
• Identify control gaps, assess risk, and drive remediation plans to completion
• Ensure robust controls are in place to prevent financial misstatement or operational failure
• Drive standardisation, automation, and continuous improvement of control environments
• Act as a trusted advisor to senior stakeholders on control and governance matters

Audit & Assurance

• Act as the primary UK contact for external auditors
• Support the full year‑end audit process from planning through to completion
• Coordinate audit responses, manage findings, and track actions to closure
• Support Group audit and risk governance requirements

Statutory Reporting & Compliance (Critical)

• Lead preparation of UK statutory accounts under UK GAAP / IFRS
• Manage statutory timetables and Companies House filings
• Ensure alignment between statutory, management, and group reporting
• Maintain compliance with statutory and regulatory requirements

Enterprise Risk Management (Desirable)

• Lead the UK ERM process in line with group methodology
• Maintain and update the UK risk register
• Facilitate risk assessments and workshops with functional leaders
• Monitor mitigation plans and escape material risks appropriately

Systems Development

• Support ERP and finance systems development with a strong controls focus
• Drive automation of financial controls within systems
• Contribute to wider finance, IT, and governance improvement initiatives
• Participate in ad hoc strategic and systems‑led projects

Stakeholder Engagement

• Work closely with Finance, Operations, Supply Chain, Commercial, HR and IT teams
• Build strong relationships across the business to embed ownership of controls and risk
• Communicate clearly, positively and confidently at all levels

At Aspion, our core values have been built around the importance of transparency, innovation, passion and collaboration. As such, we are committed to open communication and the protection of your privacy. We have updated our policies in line with new General Data Protection Regulation laws to make it easier for you to understand how we collect, store and handle your data – these can be viewed on our website.

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