Intern/Co-op - HES&S Environmental (Spring 2027)

Overview

Marathon Petroleum Corporation (MPC) offers internship and co‑op opportunities to high‑performing college students who want meaningful hands‑on experiences in their fields of study. Interns and co‑ops work side‑by‑side with experienced professionals as contributing members of diverse work teams that create value for shareholders. Environmental interns/co‑ops support all areas of the business, including Refining; Midstream Crude Oil & Products Logistics; and Midstream Natural Gas & Natural Gas Liquids Services, and receive training in various Health, Environmental, Safety & Security (HES&S) subject areas.

Responsibilities

• Interpret and/or develop company environmental policies and guidelines; develop methods and procedures for implementation and conformance.
• Provide guidance and technical assistance in organizing and establishing programs and procedures, including budget inputs, and monitor compliance with policies.
• Design and/or review engineering designs and cost estimates for environmental equipment/systems; determine specifications and recommend equipment.
• Identify and investigate current and developing environmental problems, determine causes, initiate preventive steps, and communicate recommendations to senior management.
• Stay current on environmental legislation, regulatory actions, and international standards; assist with impact assessments, submit required reports, and obtain permits.
• Develop environmental information, manuals, training material and programs; inform employees of policies and conduct training sessions.

Qualifications

• Pursuing a Bachelor’s degree in Environmental Engineering, Chemical Engineering, or Environmental Science.
• Concurrent enrollment in a Bachelor’s program for the duration of the internship.
• Strong academic performance.
• Available to work on‑site 40 hours per week.
• Ability to safely ascend/descend multiple flights of stairs or ladders and lift or carry items up to 50 lb.
• Valid driver’s license and reliable transportation for work‑related travel.
• Authorization to work in the United States without employer sponsorship now or in the future.
• Availability for multiple work terms is preferred.

Pay

Minimum $24.09 per hour – Maximum $43.23 per hour.

Benefits

• Health, vision, and dental insurance.
• Paid time off.
• 401(k) matching program.
• Paid parental leave.
• Educational reimbursement.
• Discretionary company‑sponsored annual bonus program.

Location

Findlay, Ohio (primary site). Additional locations include Anacortes, WA; Canonsburg, PA; Canton, OH; Catlettsburg, KY; Denver, CO; Detroit, MI; Dickinson, ND; El Paso, TX; Garyville, LA; Kenai, AK; Long Beach, CA; Mandan, ND; Robinson, IL; Salt Lake City, UT; San Antonio, TX; St Paul Park, MN; Texas City, TX; Wilmington, CA.