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Marathon Petroleum Company seeks Craft Maintenance Interns for its Texas City refinery to gain hands-on learning aligned with coursework and under experienced supervision. You will work with a team of professionals to understand refinery maintenance and safety practices while developing technical and interpersonal skills.
Position is part-time with a Monday–Thursday schedule. Eligible students must be enrolled in an associate program (Instrumentation or Machinist/Millwright), maintain at least a
An exciting career awaits you 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.
Marathon Petroleum Company has openings for Craft Maintenance Interns at its refinery in Texas City, Texas. The goal of this position is to provide hands‑on learning experience to selected candidates to support academic development aligned with coursework in their program. This internship will give the intern an opportunity to develop and apply knowledge, technical skills, and interpersonal skills in the workplace under the direction of Maintenance employees. As a Craft Maintenance Intern at Marathon’s Galveston Bay Refinery, you can expect to become familiar with industry codes and best practices, build critical thinking skills, and gain hands‑on experience in real world application of your studies. You will gain knowledge of various aspects of a refinery by working with a team of professionals who are critical to plant maintenance. Positions are expected to be available starting in early 2027.
Minimum (Required) Qualifications: High School Diploma or GED. Current enrollment in an Associate's degree program with an Instrumentation or Machinist/Millwright field of study from an accredited technical college or university. Must be enrolled as a student at the time of the internship or have graduated within the past year. NOTE: Graduation date or anticipated graduation date MUST be included on resume to be considered for this internship. Must be in good academic standing with a minimum GPA of 3.0 and not on academic probation. Will be required to submit official college transcripts. Ability to wear all required personal protective equipment. Must be at least 18 years of age. A valid driver’s license is required. Must be authorized to work in the United States without current or future sponsorship.
Interns will work a part‑time schedule, with workdays Monday‑Thursday, with no more than 30 hours a week worked without supervisor approval.
Successful completion of pre‑employment assessments, background checks, medical evaluations, and drug and alcohol screenings as required. Must demonstrate a commitment to safety and the ability to work effectively as part of a team in a safety‑sensitive environment.
Hourly pay for this internship is $31.89.
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.
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.
Equal Opportunity Employer: 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. In reviewing criminal history in connection with a conditional offer of employment, Marathon will consider the key responsibilities of the role.
Marathon Petroleum Corporation (MPC) is a leading, integrated, downstream energy company headquartered in Findlay, Ohio. The company operates the nation's largest refining system. MPC's marketing system includes branded locations across the United States, including Marathon brand retail outlets. MPC also owns the general partner and majority limited partner interest in MPLX LP, a midstream company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure.