Accounting (Financial Reporting) Intern

OneStream•Birmingham, MI

9h•Hybrid

About The Position

OneStream is seeking motivated candidates for its 2026 internship program. Interns will gain hands-on experience, collaborate with professionals, and work on impactful projects in a fast-paced environment. Our internship is intended for rising seniors and graduate students enrolled in a degree-seeking program, with graduation expected after the internship program concludes. This internship is for students eager to learn and ready to take the next step in their career. The Accounting (Financial Reporting) Intern will support the external reporting team by assisting with monthly reporting requirements and the preparation of financial statements. This role will work on projects such as organizing supporting documentation, recalculating and proofreading financial presentations, and benchmarking disclosures against peer companies. Additionally, this intern will gain exposure to technical accounting research and internal policy documentation, building skills in financial analysis, Microsoft Office tools, and technical accounting concepts. The intern's contributions will help ensure accuracy, consistency, and compliance in the team’s reporting processes.

Requirements

In pursuit of a bachelor’s degree or graduate-level degree in Accounting, Finance, or a related field.
3.0 GPA or higher.
Collaborative team player with a positive attitude.â
Ability to thrive in a fast paced, highly collaborative and cross-functional team setting.
Excellent written and verbal communication skills.
Experience in Microsoft Office Suite - PowerPoint, Microsoft Office, Excel.

Nice To Haves

Junior and graduate-level students preferred (graduating between December 2026 and May 2027).
Previous internship experience is nice to have, but not necessarily required.

Responsibilities

Primarily support the external reporting group with its monthly reporting requirements, as well as the preparation of financial statements.
Projects would include organizing support, recalculating/ tying-out/ proof reading presentations/ financial statements/ other financial documents, and benchmarking disclosures and metrics vs peer companies through review of peer company financial statements.
The internship would also provide exposure to researching technical accounting guidance for unique and complex transactions and documenting internal company policies.