OneStream Financial Systems Leader | Strategy & Analytics

Summary

The Business Systems Manager (One Stream) will lead the administration, optimization, and strategic use of the One Stream platform. This role serves as a bridge between technical capabilities and business needs, ensuring the system effectively supports corporate financial goals and processes. The manager will collaborate across departments, lead key projects, and guide a team to deliver insights and improvements that drive operational excellence.

• Partner with cross-functional teams and stakeholders to maximize the efficiency and consistency of financial tools, with a focus on One Stream.
• Assess long-term corporate system needs and recommend strategies for leveraging One Stream capabilities.
• Maintain and enhance One Stream reporting, including Cube View, Quick View, dashboards, and ad-hoc solutions.

• Form and lead project teams, develop charters, and align stakeholders to achieve measurable objectives within set timelines.
• Provide regular updates and insights to senior leadership, ensuring alignment on progress, challenges, and goals.

• Manage system processes for monthly closing, consolidations, and data validation to maintain accuracy and efficiency.
• Ensure compliance with change management, security protocols, and problem-resolution processes within the One Stream environment.
• Support integration efforts, including direct connections between D365 and One Stream, ensuring seamless data flow.

• Build and maintain custom financial reports and dashboards, focusing on KPIs and business trends to support strategic decision-making.
• Consolidate and analyze financial data, providing actionable insights for operational leaders to improve efficiency and meet budget goals.

• Drive the annual budgeting and forecasting processes, ensuring alignment with corporate objectives.
• Develop financial models and benchmarks to support performance analysis and business process improvements.

• Lead the onboarding and ongoing training of One Stream users, ensuring consistent system adoption and utilization.
• Act as a liaison to department leaders, assisting with budget analysis, forecasting, and reporting needs.

• Provide financial projections and analysis to support M&A activities and other strategic initiatives.
• Deliver insights on industry and competitive trends to inform internal analysis and reporting.

• Bachelor's degree or higher; degree in Accounting, Finance, Economics or Business Administration preferred but not required.
• 5+ years of hands‑on experience with One Stream or other financial reporting/consolidation software.
• Has deep knowledge and experience with Cube View creation, Transformation Rules and Dimensionality configuration, system maintenance and security and general user support.
• Has deep knowledge and experience in the Consolidation and Financial Planning & Analysis (FP&A) cubes.
• Strong leadership and project management skills, with the ability to collaborate across teams.
• Experience working for a US public company preferred.
• Ability to organize and prioritize multiple projects and information with accuracy.
• Ability to find solutions to difficult or complex issues.

• Ability to work on-site at our Lake Oswego, Oregon office; remote work from other locations may be considered based on business needs.

Greenbrier makes reasonable accommodations in the application and hiring process for individuals with known disabilities, unless providing accommodation would result in an undue hardship. Any applicant believing that he or she may need reasonable accommodation for any part of the application and hiring process should contact Greenbrier Human Resources at  or call .