Intern/Co-op - Accounting (Summer 2026) at Marathon Petroleum

Findlay, Ohio, United States

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Not SpecifiedCompensation

InternshipExperience Level

InternshipJob Type

UnknownVisa

Petroleum, EnergyIndustries

Requirements

Required Major: Accounting*
Strong academic performance
Candidates must be authorized to work in the US on a full-time indefinite basis without the need for employment visa sponsorship now or in the future
Positions are available spring, summer, and fall semesters
Concurrent enrollment in a Bachelors degree (or higher) seeking program for the duration of the experience
Must be able to provide reliable transportation to and from place of work
Military experience a plus
Availability to work 40 hours per week

Responsibilities

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
Placed in accounting areas such as: Accounts Payable (San Antonio - Summer Only), Audit Assurance & Advisory Services (Findlay and San Antonio* – All Terms, Denver and Houston - Summer Only), Commercial Compliance (San Antonio – Summer Only), General Accounting (Findlay – All Terms), Joint Venture Accounting/Operations Accounting (Denver – All Terms), Operations Accounting (Findlay & San Antonio – All Terms), Property Accounting (Findlay – All Terms), Tax Accounting (Findlay – All Terms), Refinery Accounting (Various Refineries - Summer Only)
Analyzing and processing of business documents
Analysis of accounting and financial data in order to prepare proper financial statement journal entries
Preparation of general ledger account reconcilements
Preparation of tax information
Testing SOX and Non-SOX controls in auditing
Assistance in preparing budgets
Interface with a variety of departments outside of the Controller's Organization, developing collaborative relationships

Skills

Key technologies and capabilities for this role

Accounts PayableAudit AssuranceSOX ControlsGeneral LedgerJournal EntriesAccount ReconciliationTax AccountingFinancial AnalysisBudget Preparation

Questions & Answers

Common questions about this position

What locations are available for the Accounting Intern/Co-op positions?

Positions are available in locations such as San Antonio (Summer Only for some areas), Findlay (All Terms for several areas), Denver (All Terms for Joint Venture Accounting), Houston (Summer Only), and various refineries (Summer Only).

What specific duties will an Accounting Intern perform?

Duties include analyzing and processing business documents, analysis of accounting and financial data for journal entries, preparing general ledger reconciliations, tax information, testing SOX and Non-SOX controls, and assisting with budgets.

What is the company culture like at Marathon Petroleum?

MPC welcomes new ideas, encourages diverse perspectives, develops people, and fosters a collaborative team environment.

What career growth opportunities are available after the internship?

Interns can progress to more complex accounting tasks, present ideas in meetings, mentor others, and transfer to areas like Refining, Commercial, Logistics, Tax, Internal Audit, Finance, or Business Development.

What makes a strong candidate for this Accounting Intern position?

Accounting majors are preferred, but other business majors may be considered; strong candidates demonstrate exceptional proficiency for broader opportunities across the company.

Marathon Petroleum

Refines and markets petroleum products

About Marathon Petroleum

Marathon Petroleum Corporation operates in the energy sector, focusing on refining and marketing petroleum products. They process crude oil into usable products like gasoline, diesel, and jet fuel at the largest refining system in the United States, located in Findlay, Ohio. Their extensive network includes branded retail locations across the country, primarily under the Marathon brand, serving individual consumers and businesses that need bulk fuel supplies. Additionally, they have a midstream subsidiary, MPLX LP, which gathers, processes, and transports crude oil and natural gas, facilitating the supply chain from raw materials to refineries. Marathon Petroleum's integrated business model allows them to control multiple stages of the supply chain, optimizing operations and reducing costs, which enhances profitability. The company's goal is to maintain strategic growth and operational excellence while serving a diverse range of clients efficiently.

Findlay, OhioHeadquarters

1887Year Founded

IPOCompany Stage

EnergyIndustries

10,001+Employees

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Paid Vacation

401(k) Company Match

Parental Leave

Professional Development Budget

Performance Bonus

Risks

Volatility in crude oil prices can impact MPC's profitability.

Stricter environmental regulations may increase operational costs for MPC.

The rise of electric vehicles could reduce demand for MPC's gasoline products.

Differentiation

MPC operates the largest refining system in the United States.

The company has a strong integrated business model from refining to retail.

MPC's midstream operations through MPLX LP enhance its supply chain control.

Upsides

MPC's focus on operational excellence ensures competitive advantage and profitability.

Recognition for energy efficiency by the EPA highlights MPC's commitment to sustainability.

MPC's extensive retail network strengthens its market presence and customer reach.

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