Interim Integration & Systems Accountant
Duration: Minimum 9 weeks (potential extension)
Day Rate: Competitive (dependent on experience)
Location: Hybrid / Flexible
We are working on behalf of our client, a growing and acquisitive organisation, to recruit an experienced Interim Integration & Systems Accountant for an initial period of at least 9 weeks.
This is a critical role supporting the integration of newly acquired businesses into the Group’s ERP environment. The successful candidate will play a key part in ensuring smooth system migration, data integrity, and alignment of financial processes across multiple entities.
Key Responsibilities*Lead the migration of financial data from acquired businesses into the Group ERP system
*Support the integration of accounting systems, processes, and controls
*Review and map legacy systems to ensure accurate data transfer and consistency
*Work closely with finance, IT, and external stakeholders to deliver seamless integration
*Identify and resolve data discrepancies and system issues during migration
*Assist with post-migration validation and reporting
*Provide documentation and guidance to ensure continuity after integration
Key Requirements*Proven experience in systems migration and ERP integration, ideally within acquisitive or multi-entity organisations
*Strong technical accounting knowledge with hands-on systems experience
*Demonstrable track record of integrating newly acquired entities into a Group ERP system
*Advanced Excel and data manipulation skills
*Strong attention to detail and problem-solving capability
*Ability to work at pace and deliver to tight deadlines
*Excellent stakeholder management and communication skills
Desirable*Experience with leading ERP platforms (e.g. SAP, Oracle, Sage Intacct, NetSuite, Dynamics)
*Background in interim or project-based finance roles
*Experience within fast-paced or high-growth environments
The OpportunityThis is an excellent opportunity to join a dynamic business during a key period of transformation. You will have the autonomy to make a tangible impact, working alongside senior stakeholders on a high-profile integration programme.


If you have the relevant experience and are available at short notice, we would be keen to hear from you. Please apply with your CV or get in touch for a confidential discussion.