Intern/Co-op - Accounting (Spring 2026)

Marathon Petroleum • Denver, CO

369d • $20 - $25

About The Position

At MPC, we're committed to being a great place to work - one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. As an intern, you will receive on-the-job training related to the dynamics of the petroleum industry, the specifics of your job assignment, and the use of various software programs. Accounting interns are placed in various areas including Audit Assurance & Advisory Services, General Accounting, Joint Venture Accounting, Operations Accounting, Property Accounting, and Tax Accounting. Specific duties may include analyzing and processing business documents, preparing financial statement journal entries, general ledger account reconciliations, tax information preparation, testing SOX and Non-SOX controls in auditing, and assisting in budget preparation. As you progress in your career, additional responsibilities will include more complex accounting activities and mentoring less experienced accountants. The Controller's Organization is committed to developing accountants by providing them experience in as many areas of the business as practical.

Requirements

• Required Major: Accounting.
• Strong academic performance.
• Authorized to work in the US on a full-time indefinite basis without the need for employment visa sponsorship.
• Concurrent enrollment in a bachelor's degree (or higher) seeking program for the duration of the experience.
• Must provide reliable transportation to and from the place of work.
• Availability to work 40 hours per week.

Nice To Haves

• Military experience.

Responsibilities

• Receive on-the-job training related to the petroleum industry.
• Analyze and process business documents.
• Prepare financial statement journal entries.
• Prepare general ledger account reconciliations.
• Prepare tax information.
• Test SOX and Non-SOX controls in auditing.
• Assist in preparing budgets.
• Interface with various departments to develop collaborative relationships.

Benefits

• Access to health, vision, and dental insurance.
• Paid time off.
• 401k matching program.
• Paid parental leave.
• Educational reimbursement.
• Discretionary company-sponsored annual bonus program.

What This Job Offers

• Career Level: Intern
• Industry: Merchant Wholesalers, Nondurable Goods
• Education Level: Bachelor's degree
• Number of Employees: 5,001-10,000 employees