Why join us? This is an exciting time to join OneOncology. Our values-driven culture reflects our startup enthusiasm supported by industry leaders in oncology, technology, and finance. We are looking for talented and highly-motivated individuals who demonstrate a natural desire to improve and build new processes that support the meaningful work of community oncologists and the patients they serve.

Job Description:

The Sr, Manager, FP&A is a highly interactive role within the OneOncology Corporate Finance Team. This role will provide critical information reporting and FP&A support to the platform and management team. Partnering with

the strategic finance and accounting teams, the highly evaluative candidate will not only deliver FP&A processes, including the annual budget preparation and ongoing business forecasting, development of presentation material for monthly investor updates, and providing monthly business performance updates, the ideal candidate will also drive discussions around business trends, development of relevant KPI/metrics, delve into dynamic modeling to deliver data driven information to business leaders. The Sr. Manager, FP&A will work directly with each of the different divisions within the Company to forecast and understand business trends to model, manage, forecast and negotiate charges for their respective internal teams.

This position will report to OneOncology's Sr. Director, FP&A. Partnering with the strategic finance, operations, clinical and accounting teams, the highly evaluative candidate will drive the annual corporate budget process, coordinate all budget comparisons on a monthly basis, drive ongoing business forecasting, develop presentation material for monthly investor updates and quarterly board meetings, monthly business performance updates, and regular valuations of the Company’s outstanding equity.

The ideal candidate will have experienced best practices in FP&A as a people leader in a multi-division high growth company utilizing data driven analysis. The position will also drive discussions around business trends, develop

relevant KPI/metrics, and delve into dynamic modeling to deliver data driven information to business leaders

Responsibilities:

· Own deep functional understanding of Adaptive forecasting architecture, including model structure, driver based assumptions, version control, and linkage across P&L, headcount, and capital modules, ensuring forecasts are both scalable and audit ready.

· Operationalize Adaptive forecasting processes beyond model maintenance—translating business events (hiring plans, merit cycles, initiatives, acquisitions) into repeatable, reliable forecast updates embedded in monthly and rolling forecast cycles.

· Serve as the bridge between finance strategy and system execution, ensuring forecast logic, assumptions, and timing in Adaptive align with executive expectations, board level reporting, and -decision-making cadence.

· Partner -cross functionally (FP&A, Accounting, HR, Ops, IT) to drive adoption and correct usage of Adaptive, ensuring stakeholders understand not just what the forecast says, but how it is built and how changes flow through financial results.

· Own and manage the budget and forecast models for OneOncology platform including future acquisitions and affiliations.

· Produce management reporting and analysis for all OneOncology divisions including but not limited to Oncology, Urology, Data Solutions, RCM, and Corporate Opex.

· Supervise a team of 1 to 2 FP&A professionals, promoting a culture of continuous learning and professional development.

· Develop and present strategic business cases to Senior leadership. · Manage and oversee the annual budgeting, forecasting, and long-range financial planning processes involving departments across all OneOncology divisions.

· Collaborate with cross-functional teams to ensure alignment of financial plans with strategic objectives.

· Provide Senior leadership with forward-looking information to assist with their decision-making responsibilities.

· Provide other ad-hoc analysis as requested and/or deemed appropriate in support of company-wide strategic investments and initiatives.

· Create, maintain, and improve reporting decks and dashboards, including Board-level reporting. · Develop enhanced reporting and self-service tools for the FP&A team and department leads.

· Additional responsibilities as assigned to help drive our mission of improving the lives of everyone living with cancer.

Required or Preferred Qualifications:

· Bachelor’s or Master’s degree in Finance, Business, Economics, or Accounting required.

· 5+ years of professional experience, including management of a small team required.

· Data mining and modeling capabilities required.

· Very strong financial systems aptitude required.

· Highly proficient in Excel, PowerPoint, and other planning applications.

· Workday Adaptive Planning experience required.

· This is an office based role in the Nashville headquarters of OneOncology.

Essential Competencies:

· Attendance is an essential job function.

· A proven track record of academic and professional excellence.

· Strong analytical, communication, and presentation skills.

· Ability to effectively work cross functionally alongside numerous executives and colleagues.

· Willingness to question status quo in order to improve data or processes.

· Ability to assimilate data into very understandable and succinct “stories” within PowerPoint presentations.

· Must be analytical, detail-oriented, organized, work independently with project management skills and problem-solving techniques.

· Enjoy working in a dynamic, ever changing environment with multiple, simultaneous deliverables.

· Must be able to discern priorities and demonstrate ability to hit deadlines on tight timelines.