Systems Accountant

A leading UK charity is seeking an experienced Systems Accountant to join its finance team on an initial 3–4 month interim contract, with an immediate start required.

 This will be a hands-on role taking responsibility for the day-to-day administration, improvement and optimisation of the organisation’s finance systems. You’ll act as a key link between Finance, IT and system providers, helping improve processes, reporting and the overall user experience.

Key responsibilities include:

• Take ownership of day-to-day finance systems administration, user access, permissions and troubleshooting.
• Support the continued development and improvement of Open Accounts, Medius and WebExpenses.
• Review and improve financial coding structures across the general and project ledgers.
• Develop and improve finance reports and dashboards.
• Review finance system processes and identify opportunities to improve efficiency and controls.
• Support the Finance team with systems queries, training and guidance.
• Liaise with external system providers on issues, upgrades and system changes.
• Ensure strong data integrity and support effective month-end processes.

You will:

• Have strong experience working with and improving finance/ERP systems.
• Ideally have experience with Open Accounts and/or Medius.
• Have a strong accounting background and understanding of financial processes.
• Be confident reviewing processes, identifying issues and implementing practical improvements.
• Have strong Excel and reporting skills; SQL or similar tools would be advantageous.
• Be comfortable working independently and engaging with finance and non-finance stakeholders.

What's on offer:

• 3–4 month interim contract
• Immediate/short-notice start
• Hybrid working – 3 days per week on-site in London
• Day rate: £250 - £350per day (depending on experience)