Accounting Intern

Job Description

Intern/Co-op – Accounting (Spring 2027) | Marathon Petroleum Corporation

The Tone:
At Marathon Petroleum Corporation, an energy industry leader, an exciting career awaits those who are committed to growth and collaboration. This is a full-time internship, primarily based in Findlay, OH, with potential opportunities in San Antonio, Denver, and various refinery locations. The company prides itself on being a great place to work, fostering an environment that welcomes new ideas, encourages diverse perspectives, and supports the development of its people. As an intern, you will receive valuable on-the-job training designed to introduce you to the dynamics of the petroleum industry, the specifics of your accounting assignments, and various essential software programs. This role is a foundational step, offering career opportunities that truly fuel personal and professional growth within the company.

The TL;DR
• Role: Internship
• Type: Full-time
• Location: In-person Findlay, OH (with opportunities in San Antonio, Denver, and various refinery locations)
• Pay: $21.63 – $27.04 hourly
• Team: Controller’s Organization
• Mission: Support the Controller’s Organization by performing essential accounting tasks, analyzing financial data, and processing business documents to ensure accurate financial reporting and compliance.

What You’ll Actually Do
• Financial Statement Preparation: Analyze accounting and financial data in order to prepare proper financial statement journal entries, ensuring accuracy for reporting.
• Document Processing & Reconciliation: Analyze and process various business documents, and prepare general ledger account reconcilements to maintain financial integrity.
• Tax Information: Contribute to the preparation of necessary tax information for compliance and accurate financial records.
• Internal Controls: Participate in testing SOX and Non-SOX controls as part of auditing procedures to ensure regulatory adherence.
• Budget Support & Collaboration: Assist in preparing budgets, and have the opportunity to interface with various departments outside the Controller’s Organization to foster collaborative relationships.

The Must-Haves
• Background: Currently enrolled in a bachelor’s degree (or higher) seeking program for the duration of the experience, with Accounting as the required major. Candidates for this entry-level role must be authorized to work in the U.S. on a full-time indefinite basis without the need for employment visa sponsorship.
• Experience: Strong academic performance is a key requirement for this position, demonstrating analytical capabilities.
• Skills: Proficiency in financial data analysis, accurate processing of business documents, preparation of general ledger account reconcilements, and contributing to tax information.
• Bonus: Military experience is a plus, and other business majors may be considered for this role alongside Accounting majors.