OneStream Financial Systems Administrator

One Stream Financial Systems Administrator

Location: Jacksonville, FL
Department: Finance / Corporate Accounting

The One Stream Financial Systems Administrator is responsible for the administration, maintenance, and continuous improvement of the One Stream platform
, supporting the Company’s financial close, consolidation, reporting, and planning processes.

This role serves as the primary functional and technical owner of One Stream
, partnering closely with Finance, Accounting, and IT to ensure data integrity, system reliability, and efficient financial reporting
. The ideal candidate will bring a strong combination of accounting knowledge and financial systems expertise to optimize business processes and enable scalable growth.

• Administer and maintain the One Stream platform, including:
  • User access, roles, and security configurations
  • Dimensions, hierarchies, and metadata management
• Manage system upgrades, patches, and version releases
• Maintain development, training, and production environments
• Ensure compliance with internal controls, including SOX and segregation of duties

• Support monthly, quarterly, and annual financial close processes, including:
  • Consolidations and eliminations
  • Financial reporting and data validation
• Monitor workflows and task manager processes to ensure timely completion
• Support account reconciliation processes within One Stream and validate outputs

• Oversee integration of financial data from ERP systems into One Stream
• Perform data validation and reconciliation (e.g., ERP-to-One Stream tie-outs)
• Troubleshoot data load and transformation issues
• Maintain mappings, transformations, and data quality controls

• Develop and maintain:
  • Cube views and financial reports
  • Dashboards and reporting solutions for management and external reporting
• Configure workflows, forms, business rules, and calculation logic
• Support system enhancements, new entity setups, and acquisitions

• Serve as the primary point of contact for One Stream support issues
• Troubleshoot system, reporting, and access issues
• Train new users and provide ongoing education to Finance teams
• Develop and maintain documentation and training materials

• Maintain strong system controls and documentation to support audit requirements
• Coordinate with internal and external auditors on system-related requests
• Ensure compliance with SOX/internal control frameworks and access governance

• Identify opportunities to improve automation, reporting, and workflows
• Lead or support system enhancements and strategic finance initiatives
• Act as a subject matter expert on One Stream functionality and best practices
• Stay current on platform updates and emerging capabilities

• Bachelor’s degree in Accounting, Finance, Information Systems, or related field
• 3–7+ years of experience in financial systems or EPM platforms
• Hands-on experience with One Stream strongly preferred
• Strong understanding of:
  • Financial close and consolidation
  • Financial reporting and account reconciliations

• Experience with One Stream XF or similar EPM tools (Hyperion, Oracle, SAP BPC)
• Familiarity with:
  • ERP integrations and financial data flows
  • Financial reporting tools and Excel-based reporting
• Experience with data structures, mappings, and system configuration
• Strong analytical and troubleshooting capability

• Strong problem-solving and analytical skills
• Ability to translate business requirements into technical solutions
• Effective communication and cross-functional collaboration
• High attention to detail and strong organizational skills
• Ability to manage multiple priorities in a fast-paced environment

• CPA or relevant professional certification
• Experience supporting SOX compliance and audit processes
• Experience implementing or enhancing One Stream or similar platforms

• High-impact role supporting enterprise-wide financial reporting
• Opportunity to shape and optimize a growing One Stream environment
• Close collaboration with senior finance leadership and accounting teams
• Exposure to complex consolidations, integrations, and reporting processes