INTERNSHIP DETAILS

Operator Internship

CompanyMarathon Petroleum Corporation
LocationTexas City
Work ModeOn Site
PostedJuly 19, 2026
Internship Information
Core Responsibilities
Interns will monitor, regulate, and troubleshoot refinery process equipment and systems under professional guidance. They are responsible for gathering operational data and assisting with unit startups and shutdowns.
Internship Type
full time
Company Size
17166
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Marathon Petroleum Corporation (MPC) is a leading, integrated, downstream and midstream 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. More information is available at www.marathonpetroleum.com.
About the Role

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.

POSITION SUMMARY

Marathon Petroleum is seeking highly motivated Process Technology Operator Interns to gain hands-on experience in a refinery operations environment. This internship is designed to provide students and recent graduates of a Process Technology program with practical exposure to refinery operations while developing technical, operational, and interpersonal skills necessary for a career as a Refinery Operator. The internship offers the opportunity to work alongside experienced Operators, learn refinery processes, and apply classroom knowledge in a real-world setting.

KEY RESPONSIBILITIES

  • Develop and apply technical knowledge, problem-solving abilities, and interpersonal skills in a refinery work environment under the guidance of refinery operations personnel.

  • Monitor, regulate, troubleshoot, and support the operation of refinery process equipment and systems.

  • Learn the responsibilities associated with both outside field operations and process control functions.

  • Gather operational data, analyze results, and assist with identifying appropriate operational adjustments or recommendations.

  • Assist with refinery unit startups, shutdowns, and other operational activities as assigned.

  • Build an understanding of refinery processes used to convert crude oil and other feedstocks into transportation fuels and other petroleum products.

  • Follow all refinery safety, environmental, and operational procedures while working in a controlled refinery environment.

MINIMUM REQUIREMENTS

  • High school diploma or GED equivalent is required.

  • Current enrollment in a two-year Process Technology program leading to an Associate of Applied Science degree or graduation within one year from one of these programs is required. 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.

  • 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.

WORK SCHEDULE

Refineries operate 24 hours per day, 7 days per week. Interns should be available to work day and night shifts and may transition to a rotating 12-hour shift schedule, including weekends and holidays, depending on operational needs. Overtime may or may not be required. Marathon will make reasonable efforts to accommodate school schedules when possible; however, accommodations cannot be guaranteed.

PHYSICAL REQUIREMENTS

  • Ability to work both indoors and outdoors in varying weather conditions.

  • Ability to climb structures and ladders exceeding 75 feet.

  • Ability to work in confined spaces.

  • Ability to lift objects up to 50 pounds and push or pull up to 250 pounds with mechanical assistance.

  • Ability to work on concrete, metal grating, gravel, asphalt, and piping surfaces at both ground level and elevated locations.

  • Ability to wear all required personal protective equipment, including a self-contained breathing apparatus (SCBA).

ADDITIONAL REQUIREMENTS

  • 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.

PAY

Hourly pay for this internship is $31.89.

As an energy industry leader, our career opportunities fuel personal and professional growth.

Location:

Texas City, Texas

Additional locations:

Job Requisition ID:

00022930

Location Address:

2401 5th Ave S

Education:

Employee Group:

Part time

Employee Subgroup:

Intern

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 would like more information about your EEO rights as an applicant, click here.

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. Marathon Petroleum offers a total rewards program which 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. Detailed benefit information is available at https://mympcbenefits.com.The hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.

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.

Key Skills
Refinery OperationsProcess TechnologyTroubleshootingOperational Data AnalysisSafety ComplianceEquipment MonitoringProblem SolvingInterpersonal SkillsField OperationsProcess Control
Categories
EnergyManufacturingEngineeringTradesSecurity & Safety
Benefits
Health InsuranceVision InsuranceDental InsurancePaid Time Off401k Matching ProgramPaid Parental LeaveEducational ReimbursementAnnual Bonus Program