Intern/Co-op - Refining Mechanical Engineer (Fall 2026)

Responsibilities

• Become familiar with industry codes and best practices.
• Build critical thinking skills.
• Gain an understanding of how all engineering disciplines work together as a cohesive team.
• Gain knowledge of various aspects of a refinery by working with a team of professionals.
• Expand written and verbal presentation skills in a professional work environment.
• Opportunity to work on more than one area of the refinery, leading to a broad understanding of how the plant operates.
• Enter into positions such as Area Refining Engineer/Project Engineers, developing and using project management skills.
• Assist in the construction process once a project is developed and approved.
• Develop and use project management skills to create project scopes, estimates, and schedules.
• Support the refinery's Maintenance Department through design and development of equipment related improvements.
• Perform root cause failure analysis, optimize maintenance programs in rotating equipment, and troubleshoot fixed equipment.
• Find new technology in design, materials, and repair methods to achieve longer running times at lower costs.

Qualifications

• Candidates must be majoring in Mechanical Engineering.
• Strong academic performance required.
• 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.
• Availability for multiple work terms is preferred.
• A valid driver's license is required.
• Concurrent enrollment in a degree-seeking program is preferred.
• Military experience a plus.

Pay

MIN - $32.31 per hour / MAX - $40.89 per hour

Benefits

Learn More About Marathon Petroleum’s Benefits at Www.mympcbenefits.com

About the Role

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.

Schedule

The majority of Mechanical Engineering co-ops and interns enter into the following positions: Area Refining Engineer/Project Engineers, develop and use project management skills to create project scopes, estimates, and schedules. Once a project is developed and approved, you, as the project manager, will oversee the design effort and assist in the construction process.

Skills

We are committed to developing engineers into professional project managers who can successfully manage projects of all sizes.

Benefits

As an energy industry leader, our career opportunities fuel personal and professional growth. Learn more about Marathon Petroleum’s benefits at www.mympcbenefits.com.

Pay & Schedule

Pay Min/Max: $0.00 - $999.99 Hourly Grade: HRLY1

Location

Location: Findlay, Ohio

Job Requisition ID

Job Requisition ID: 00018186

Additional Locations

• Anacortes, Washington
• Canton, Ohio
• Catlettsburg, Kentucky
• Detroit, Michigan
• El Paso, Texas
• Garyville, Louisiana
• Kenai, Alaska
• Mandan, North Dakota
• Martinez CA Refinery
• Robinson, Illinois
• Salt Lake City, Utah
• St Paul Park, Minnesota
• Texas City, Texas
• Wilmington, California

Education

Education: High School (Required)

Equal Opportunity Employer

Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without discrimination on the basis of race, color, religion, creed, sex, gender (including pregnancy, childbirth, breastfeeding or related medical conditions), sexual orientation, gender identity, gender expression, reproductive health decision-making, age, mental or physical disability, medical condition or AIDS/HIV status, ancestry, national origin, genetic information, military, veteran status, marital status, citizenship or any other status protected by applicable federal, state, or local laws.

Human Resources Contact Information

If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human Resources Department at talentacquisition@marathonpetroleum.com. Please specify the reasonable accommodation you are requesting, along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation.

Total Rewards Program

The total rewards program includes, but is not limited to, access to health, vision, and dental insurance, paid time off, 401k matching program, paid parental leave, and educational reimbursement.

Discretionary Annual Bonus Program

The hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.

Veteran / Disability

We will consider all qualified Applicants for employment, including those with arrest or conviction records, in a manner consistent with the requirements of applicable state and local laws.