Reed Accountancy are working with a growing SME in Newbury looking for a proactive and hands-on Senior Accounts Assistant to join them on a 3-month contract. The organisation is currently undergoing a significant finance systems project, implementing Sage 200 with a planned go-live date in October.Please note this role is full-time, 5 days in the office and you will need to be a driver to get to this location in Newbury.Working closely with the Finance Manager, you will play a key role in supporting the finance function through this transition, helping to ensure a smooth and successful migration from existing systems.Key ResponsibilitiesProcessing and entering supplier invoices into current ERPSupporting the Accounts Payable function during the Sage 200 go-live period.Consolidating and preparing financial data using ExcelAssisting with the preparation of opening balances for the new systemProducing job and project analysis reports.Performing balance sheet and other account reconciliations.Assisting with system testing and process improvements.Preparing and documenting finance processes and procedures for Sage 200.Providing general support to the Finance Manager throughout the implementation project.About YouPrevious experience within an Assistant Accountant, Senior Accounts Assistant or similar finance role.Strong Excel skills, including data manipulation and analysis. (VLOOKUPs and Pivot Tables)Experience with reconciliations and transactional finance processes.Comfortable ..... full job details .....