Finance Systems Manager - Onestream in City of London

Finance Systems Manager - Onestream in City of London

City of London Full-Time On-site
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Finance Systems Manager - OneStream SME

Salary: 70,000 - Β£80,000 per annum + Bonus & Benefits
Location: Central London / Remote Options

We are working with a PE-backed business looking to appoint a Finance Systems Managger to support the development, optimisation and governance of its Finance Systems environment.

This is a hands-on role suited to a qualified accountant with strong Finance Systems experience, particularly across OneStream.

Key Responsibilities

  • Act as an OneStream SME, supporting system development, optimisation and governance.
  • Own or contribute to OneStream implementation projects from a Finance perspective.
  • Support consolidation, reporting, planning and wider Finance processes.
  • Work across OneStream, NetSuite, Databricks, Navan and Power BI.
  • Support data mapping, reconciliation, master data and reporting structures.
  • Identify opportunities to automate and improve Finance processes.
  • Work closely with Finance, Systems and wider business stakeholders.

About You

  • Qualified Accountant - ACA, ACCA, CIMA or equivalent.
  • 5+ years' experience across Finance Systems / Finance Transformation.
  • Strong OneStream experience, ideally having owned part of an implementation.
  • Good understanding of financial reporting, debits & credits and BAU Finance processes.
  • Strong communication and stakeholder management skills.
  • NetSuite experience is advantageous.
  • Exposure to Data Warehousing / MDM would be beneficial.

This is an excellent opportunity for a qualified accountant looking to combine Finance, Systems, Data and Transformation within a growing PE-backed business.

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Finance Systems Manager - Onestream in City of London employer: Cedar

Join a dynamic London-based organisation that values innovation and collaboration, offering a hybrid working model that promotes work-life balance. With a strong focus on employee development, you will have access to continuous training and growth opportunities while working on prestigious M&E projects. The supportive work culture encourages teamwork and creativity, making it an excellent place for professionals seeking meaningful and rewarding careers.

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Contact Details:

Cedar Recruitment Team