Sr. Accountant Practice Accounting

About OneOncology

OneOncology is positioning community oncologists to drive the future of cancer care through a patient-centric, physician-driven, and technology-powered model to help improve the lives of everyone living with cancer. Our team is bringing together leaders to the market place to help drive OneOncology’s mission and vision.

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.

Role Summary:

The Sr. Accountant Practice Accounting, reports to the Manager, Practice Accounting and supports the month-end close and financial reporting process within a specific functional pod on the operational accounting team. This role is responsible for prepping and reviewing journal entries, reconciliations, and variance analyses while ensuring accuracy and compliance with US GAAP. The Senior serves as a subject matter expert within their area and supports cross-functional collaboration with other pods to ensure a cohesive close process.

Responsibilities:

• Support month-end close activities, including preparation of journal entries and reconciliations within the assigned functional areas (e.g., revenue, assets, opex, liabilities, etc.)
• Review staff accountants’ work for accuracy, timeliness, and compliance with accounting standards.
• Ensure accounting records and supporting documentation comply with US GAAP and internal controls.
• Serve as a mentor and resource to staff accountants by providing training, feedback, and guidance.
• Partner with Practice Accounting Operation to analyze results and support variance explanations.
• Support integration of new physicians, tuck-ins, and service lines, including establishing opening balance sheets, converting practices from cash to accrual basis, and ensuring alignment with OneOncology accounting policies.
• Support process improvements and automation initiatives to improve efficiency.
• Additional responsibilities as assigned to help drive our mission of improving the lives of everyone living with cancer.

Required or Preferred Qualifications:

• Bachelor’s degree in Accounting required (Master’s degree preferred).
• 2+ years of accounting experience, preferably in healthcare.
• Strong knowledge of internal controls and accounting best practices.
• Strong proficiency in Excel; ERP system experience (Workday preferred).
• Active CPA license strongly preferred.
• Prior experience mentoring or reviewing work of junior staff a plus.

Essential Competencies:

• Strong technical accounting knowledge (revenue recognition, lease accounting, liability recognition, etc.) and ability to perform technical research.
• High attention to detail with a commitment to accuracy.
• Strong organizational skills with the ability to manage multiple priorities and deadlines.
• Proactive problem solver with the ability to identify and recommend process improvements.
• Collaborative team player who thrives in a fast-paced, growth-oriented environment.
• Natural curiosity and desire to learn, with a focus on continuous improvement
• Attendance is an essential job function.

This job description does not contain a full listing of activities, duties or responsibilities required of this role. Duties, responsibilities and activities may change, or new ones may be assigned at any time with or without notice.