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Intern/Co-op - Refining Chemical Engineering Careers at Marathon Petroleum - Findlay, Ohio | Apply Now!

Marathon Petroleum

Intern/Co-op - Refining Chemical Engineering Careers at Marathon Petroleum - Findlay, Ohio | Apply Now!

part-timePosted: Feb 17, 2026

Job Description

Marathon Petroleum Intern/Co-op - Refining Chemical Engineering

Marathon Petroleum Intern/Co-op - Refining Chemical Engineering Fall 2026

Role Overview

Are you a chemical engineering student looking for an exciting opportunity to apply your knowledge in a real-world environment? Marathon Petroleum is seeking enthusiastic and driven students for our Intern/Co-op program in Refining Chemical Engineering for Fall 2026. This program offers hands-on experience in various aspects of refinery operations, working alongside experienced engineers and contributing to critical projects.

A Day in the Life

As a Chemical Engineering Intern/Co-op at Marathon Petroleum, your day will be dynamic and filled with learning opportunities. You might be involved in:

  • Performing process engineering calculations to optimize refinery operations.
  • Analyzing process data to identify areas for improvement and efficiency gains.
  • Participating in test runs to enhance refinery processes.
  • Developing process models for refinery units.
  • Working on environmental compliance projects, such as Risk Management Plans.
  • Collaborating with team members to troubleshoot process-related issues.
  • Presenting your findings and recommendations to senior engineers.

Why [Location]?

Our refinery locations offer a unique blend of professional and personal opportunities. Each location has its own distinctive character, and offers a unique lifestyle depending on your own personal preferences. Whether it's enjoying the outdoors in Anacortes, Washington, or the urban lifestyle of Wilmington, California, these locations provide you with a chance to experience something new while advancing your career with Marathon Petroleum.

Career Path

The Intern/Co-op program is designed to provide a strong foundation for a career in refining. Many of our interns and co-ops transition into full-time roles within Marathon Petroleum after graduation. Potential career paths include:

  • Process Engineer
  • Technical Service Engineer
  • Operations Research Engineer
  • Environmental Engineer
  • Products Control Engineer

Salary & Benefits

Marathon Petroleum offers a competitive compensation and benefits package for interns and co-ops. In addition to a competitive hourly rate, you'll gain access to:

  • Hands-on experience in a real-world refining environment.
  • Networking opportunities with industry professionals.
  • Mentorship from experienced engineers.
  • Opportunities for professional development and growth.

MPC Culture

At Marathon Petroleum, we foster a collaborative and inclusive work environment. We value new ideas, diverse perspectives, and the development of our people. You'll be part of a team that is committed to excellence, safety, and environmental stewardship.

How to Apply

To apply for the Intern/Co-op program in Refining Chemical Engineering, please submit your resume and cover letter through our online application portal. Be sure to highlight your academic achievements, relevant skills, and any previous internship or co-op experience.

FAQ

  1. What are the eligibility requirements for the Intern/Co-op program?
  2. To be eligible, you must be currently pursuing a Bachelor's or Master's degree in Chemical Engineering or a related field, with an expected graduation date in Fall 2026. You should also have a strong academic record and be authorized to work in the United States without sponsorship.

  3. What is the duration of the Intern/Co-op program?
  4. The duration of the program may vary depending on the specific location and project, but typically lasts for 3-6 months.

  5. Will I be assigned a mentor during the program?
  6. Yes, you will be assigned a mentor who will provide guidance and support throughout your internship or co-op.

  7. What types of projects will I be working on?
  8. You may be involved in a variety of projects, including process optimization, data analysis, environmental compliance, and process modeling.

  9. Is relocation assistance available?
  10. Relocation assistance may be available for certain locations, depending on the specific requirements of the program.

  11. What is the dress code for the internship/co-op program?
  12. The dress code is business casual, but may vary depending on the specific location and department.

  13. Are there opportunities for full-time employment after the program?
  14. Many of our interns and co-ops transition into full-time roles within Marathon Petroleum after graduation. Your performance during the program will be a key factor in determining your eligibility for full-time employment.

  15. What are the key skills that Marathon Petroleum looks for in Intern/Co-op candidates?
  16. We look for candidates with strong analytical skills, problem-solving abilities, excellent communication skills, and the ability to work effectively in a team environment.

  17. How can I prepare for the interview process?
  18. To prepare for the interview, review your resume and be prepared to discuss your academic achievements, relevant skills, and any previous internship or co-op experience. You should also research Marathon Petroleum and be familiar with our values and mission.

  19. What is the company culture like at Marathon Petroleum?
  20. At Marathon Petroleum, we foster a collaborative and inclusive work environment. We value new ideas, diverse perspectives, and the development of our people. You'll be part of a team that is committed to excellence, safety, and environmental stewardship.

Locations

  • Findlay, Ohio, United States
  • El Paso, Texas, United States
  • Anacortes, Washington, United States
  • Wilmington, California, United States
  • Martinez, California, United States
  • Owensboro, Kentucky, United States
  • Canton, Ohio, United States
  • Canonsburg, Pennsylvania, United States
  • Mandan, North Dakota, United States
  • Salt Lake City, Utah, United States
  • Dickinson, North Dakota, United States
  • Robinson, Illinois, United States
  • Detroit, Michigan, United States
  • St Paul Park, Minnesota, United States
  • Catlettsburg, Kentucky, United States
  • Garyville, Louisiana, United States
  • Texas City, Texas, United States
  • Kenai, Alaska, United States
  • San Antonio, Texas, United States

Salary

Estimated Salary Rangemedium confidence

49,500 - 77,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Process engineeringintermediate
  • Chemical engineering principlesintermediate
  • Process optimizationintermediate
  • Refinery operationsintermediate
  • Data analysisintermediate
  • Process modelingintermediate
  • Environmental complianceintermediate
  • Risk managementintermediate
  • Wastewater treatmentintermediate
  • Process controlintermediate
  • Economic analysisintermediate
  • Tank farm operationsintermediate
  • Gasoline blendingintermediate
  • Process improvementintermediate
  • Technical problem solvingintermediate
  • Communication skillsintermediate
  • Presentation skillsintermediate
  • Teamworkintermediate
  • Project managementintermediate
  • Statistical analysisintermediate
  • Quality controlintermediate
  • Safety protocolsintermediate
  • Regulatory requirementsintermediate
  • Continuous improvementintermediate
  • Critical thinkingintermediate

Required Qualifications

  • Currently pursuing a Bachelor's or Master's degree in Chemical Engineering or related field. (experience)
  • Expected graduation date in Fall 2026. (experience)
  • Strong understanding of chemical engineering principles and concepts. (experience)
  • Familiarity with process equipment and operations. (experience)
  • Proficiency in data analysis and interpretation. (experience)
  • Experience with process modeling software is a plus. (experience)
  • Knowledge of environmental regulations and compliance standards is preferred. (experience)
  • Excellent written and verbal communication skills. (experience)
  • Ability to work effectively in a team environment. (experience)
  • Strong problem-solving and analytical skills. (experience)
  • Demonstrated ability to manage multiple projects simultaneously. (experience)
  • Commitment to safety and environmental stewardship. (experience)
  • Must be authorized to work in the United States without sponsorship. (experience)
  • Ability to relocate to various refinery locations. (experience)
  • GPA of 3.0 or higher is preferred (experience)

Responsibilities

  • Collaborate with experienced engineers on projects to optimize refinery operations.
  • Perform process engineering calculations and simulations using industry-standard software.
  • Analyze process data to identify areas for improvement and efficiency gains.
  • Develop and implement test runs to optimize refinery processes.
  • Monitor and make recommendations regarding catalysts and adsorbents.
  • Complete projects and provide recommendations for improvements to refinery processes and equipment.
  • Assist in the development of planning, blending, scheduling, and process models.
  • Validate production data and perform mass balancing.
  • Develop graphical interfaces for refinery process units.
  • Work on projects related to environmental compliance, including Risk Management Plans and Wastewater Treatment.
  • Participate in inspections and testing conducted by federal, state, or local officials.
  • Analyze refinery process flow data and compare to recommended optimum levels.
  • Update information on gasoline blends and tank samples in preparation for annual blender waiver audits.
  • Develop applications to better present process data for operational decision-making.
  • Assist in troubleshooting process-related issues and implementing corrective actions.

Benefits

  • general: Competitive compensation and benefits package.
  • general: Hands-on experience in a real-world refining environment.
  • general: Opportunity to work with experienced engineers and industry professionals.
  • general: Exposure to various aspects of refinery operations, including process engineering, operations research, and environmental compliance.
  • general: Development of critical thinking and problem-solving skills.
  • general: Enhancement of written and verbal communication skills.
  • general: Networking opportunities with other interns, co-ops, and full-time employees.
  • general: Potential for full-time employment upon graduation.
  • general: Relocation assistance may be available for certain locations.
  • general: Access to company resources and training programs.
  • general: Opportunities for professional development and growth.
  • general: Mentorship and guidance from experienced engineers.
  • general: Exposure to cutting-edge technologies and processes in the refining industry.
  • general: Contribution to a sustainable and responsible energy future.
  • general: Employee resource groups and diversity initiatives.

Target Your Resume for "Intern/Co-op - Refining Chemical Engineering Careers at Marathon Petroleum - Findlay, Ohio | Apply Now!" , Marathon Petroleum

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Check Your ATS Score for "Intern/Co-op - Refining Chemical Engineering Careers at Marathon Petroleum - Findlay, Ohio | Apply Now!" , Marathon Petroleum

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Keyword optimization analysis
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Tags & Categories

Chemical EngineeringRefiningInternshipCo-opEntry-LevelFall 2026Marathon PetroleumChemical Engineering InternChemical Engineering Co-opRefining InternshipRefining Co-opProcess EngineeringTechnical Service EngineeringOperations ResearchEnvironmental EngineeringPetroleum EngineeringRefinery OperationsProcess OptimizationData AnalysisProcess ModelingEnvironmental ComplianceRisk ManagementWastewater TreatmentProcess ControlEconomic AnalysisTank Farm OperationsGasoline BlendingFindlay OhioEl Paso TexasAnacortes WashingtonWilmington CaliforniaMartinez CaliforniaOwensboro KentuckyCanton OhioCanonsburg PennsylvaniaMandan North DakotaSalt Lake City UtahDickinson North DakotaRobinson IllinoisDetroit MichiganSt Paul Park MinnesotaCatlettsburg KentuckyGaryville LouisianaTexas City TexasKenai AlaskaSan Antonio TexasEntry-Level Chemical EngineeringChemical Engineering StudentInternship OpportunitiesCo-op OpportunitiesFall 2026 InternshipFall 2026 Co-opEnergyOil & GasEngineeringOperations

Answer 10 quick questions to check your fit for Intern/Co-op - Refining Chemical Engineering Careers at Marathon Petroleum - Findlay, Ohio | Apply Now! @ Marathon Petroleum.

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Marathon Petroleum logo

Intern/Co-op - Refining Chemical Engineering Careers at Marathon Petroleum - Findlay, Ohio | Apply Now!

Marathon Petroleum

Intern/Co-op - Refining Chemical Engineering Careers at Marathon Petroleum - Findlay, Ohio | Apply Now!

part-timePosted: Feb 17, 2026

Job Description

Marathon Petroleum Intern/Co-op - Refining Chemical Engineering

Marathon Petroleum Intern/Co-op - Refining Chemical Engineering Fall 2026

Role Overview

Are you a chemical engineering student looking for an exciting opportunity to apply your knowledge in a real-world environment? Marathon Petroleum is seeking enthusiastic and driven students for our Intern/Co-op program in Refining Chemical Engineering for Fall 2026. This program offers hands-on experience in various aspects of refinery operations, working alongside experienced engineers and contributing to critical projects.

A Day in the Life

As a Chemical Engineering Intern/Co-op at Marathon Petroleum, your day will be dynamic and filled with learning opportunities. You might be involved in:

  • Performing process engineering calculations to optimize refinery operations.
  • Analyzing process data to identify areas for improvement and efficiency gains.
  • Participating in test runs to enhance refinery processes.
  • Developing process models for refinery units.
  • Working on environmental compliance projects, such as Risk Management Plans.
  • Collaborating with team members to troubleshoot process-related issues.
  • Presenting your findings and recommendations to senior engineers.

Why [Location]?

Our refinery locations offer a unique blend of professional and personal opportunities. Each location has its own distinctive character, and offers a unique lifestyle depending on your own personal preferences. Whether it's enjoying the outdoors in Anacortes, Washington, or the urban lifestyle of Wilmington, California, these locations provide you with a chance to experience something new while advancing your career with Marathon Petroleum.

Career Path

The Intern/Co-op program is designed to provide a strong foundation for a career in refining. Many of our interns and co-ops transition into full-time roles within Marathon Petroleum after graduation. Potential career paths include:

  • Process Engineer
  • Technical Service Engineer
  • Operations Research Engineer
  • Environmental Engineer
  • Products Control Engineer

Salary & Benefits

Marathon Petroleum offers a competitive compensation and benefits package for interns and co-ops. In addition to a competitive hourly rate, you'll gain access to:

  • Hands-on experience in a real-world refining environment.
  • Networking opportunities with industry professionals.
  • Mentorship from experienced engineers.
  • Opportunities for professional development and growth.

MPC Culture

At Marathon Petroleum, we foster a collaborative and inclusive work environment. We value new ideas, diverse perspectives, and the development of our people. You'll be part of a team that is committed to excellence, safety, and environmental stewardship.

How to Apply

To apply for the Intern/Co-op program in Refining Chemical Engineering, please submit your resume and cover letter through our online application portal. Be sure to highlight your academic achievements, relevant skills, and any previous internship or co-op experience.

FAQ

  1. What are the eligibility requirements for the Intern/Co-op program?
  2. To be eligible, you must be currently pursuing a Bachelor's or Master's degree in Chemical Engineering or a related field, with an expected graduation date in Fall 2026. You should also have a strong academic record and be authorized to work in the United States without sponsorship.

  3. What is the duration of the Intern/Co-op program?
  4. The duration of the program may vary depending on the specific location and project, but typically lasts for 3-6 months.

  5. Will I be assigned a mentor during the program?
  6. Yes, you will be assigned a mentor who will provide guidance and support throughout your internship or co-op.

  7. What types of projects will I be working on?
  8. You may be involved in a variety of projects, including process optimization, data analysis, environmental compliance, and process modeling.

  9. Is relocation assistance available?
  10. Relocation assistance may be available for certain locations, depending on the specific requirements of the program.

  11. What is the dress code for the internship/co-op program?
  12. The dress code is business casual, but may vary depending on the specific location and department.

  13. Are there opportunities for full-time employment after the program?
  14. Many of our interns and co-ops transition into full-time roles within Marathon Petroleum after graduation. Your performance during the program will be a key factor in determining your eligibility for full-time employment.

  15. What are the key skills that Marathon Petroleum looks for in Intern/Co-op candidates?
  16. We look for candidates with strong analytical skills, problem-solving abilities, excellent communication skills, and the ability to work effectively in a team environment.

  17. How can I prepare for the interview process?
  18. To prepare for the interview, review your resume and be prepared to discuss your academic achievements, relevant skills, and any previous internship or co-op experience. You should also research Marathon Petroleum and be familiar with our values and mission.

  19. What is the company culture like at Marathon Petroleum?
  20. At Marathon Petroleum, we foster a collaborative and inclusive work environment. We value new ideas, diverse perspectives, and the development of our people. You'll be part of a team that is committed to excellence, safety, and environmental stewardship.

Locations

  • Findlay, Ohio, United States
  • El Paso, Texas, United States
  • Anacortes, Washington, United States
  • Wilmington, California, United States
  • Martinez, California, United States
  • Owensboro, Kentucky, United States
  • Canton, Ohio, United States
  • Canonsburg, Pennsylvania, United States
  • Mandan, North Dakota, United States
  • Salt Lake City, Utah, United States
  • Dickinson, North Dakota, United States
  • Robinson, Illinois, United States
  • Detroit, Michigan, United States
  • St Paul Park, Minnesota, United States
  • Catlettsburg, Kentucky, United States
  • Garyville, Louisiana, United States
  • Texas City, Texas, United States
  • Kenai, Alaska, United States
  • San Antonio, Texas, United States

Salary

Estimated Salary Rangemedium confidence

49,500 - 77,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Process engineeringintermediate
  • Chemical engineering principlesintermediate
  • Process optimizationintermediate
  • Refinery operationsintermediate
  • Data analysisintermediate
  • Process modelingintermediate
  • Environmental complianceintermediate
  • Risk managementintermediate
  • Wastewater treatmentintermediate
  • Process controlintermediate
  • Economic analysisintermediate
  • Tank farm operationsintermediate
  • Gasoline blendingintermediate
  • Process improvementintermediate
  • Technical problem solvingintermediate
  • Communication skillsintermediate
  • Presentation skillsintermediate
  • Teamworkintermediate
  • Project managementintermediate
  • Statistical analysisintermediate
  • Quality controlintermediate
  • Safety protocolsintermediate
  • Regulatory requirementsintermediate
  • Continuous improvementintermediate
  • Critical thinkingintermediate

Required Qualifications

  • Currently pursuing a Bachelor's or Master's degree in Chemical Engineering or related field. (experience)
  • Expected graduation date in Fall 2026. (experience)
  • Strong understanding of chemical engineering principles and concepts. (experience)
  • Familiarity with process equipment and operations. (experience)
  • Proficiency in data analysis and interpretation. (experience)
  • Experience with process modeling software is a plus. (experience)
  • Knowledge of environmental regulations and compliance standards is preferred. (experience)
  • Excellent written and verbal communication skills. (experience)
  • Ability to work effectively in a team environment. (experience)
  • Strong problem-solving and analytical skills. (experience)
  • Demonstrated ability to manage multiple projects simultaneously. (experience)
  • Commitment to safety and environmental stewardship. (experience)
  • Must be authorized to work in the United States without sponsorship. (experience)
  • Ability to relocate to various refinery locations. (experience)
  • GPA of 3.0 or higher is preferred (experience)

Responsibilities

  • Collaborate with experienced engineers on projects to optimize refinery operations.
  • Perform process engineering calculations and simulations using industry-standard software.
  • Analyze process data to identify areas for improvement and efficiency gains.
  • Develop and implement test runs to optimize refinery processes.
  • Monitor and make recommendations regarding catalysts and adsorbents.
  • Complete projects and provide recommendations for improvements to refinery processes and equipment.
  • Assist in the development of planning, blending, scheduling, and process models.
  • Validate production data and perform mass balancing.
  • Develop graphical interfaces for refinery process units.
  • Work on projects related to environmental compliance, including Risk Management Plans and Wastewater Treatment.
  • Participate in inspections and testing conducted by federal, state, or local officials.
  • Analyze refinery process flow data and compare to recommended optimum levels.
  • Update information on gasoline blends and tank samples in preparation for annual blender waiver audits.
  • Develop applications to better present process data for operational decision-making.
  • Assist in troubleshooting process-related issues and implementing corrective actions.

Benefits

  • general: Competitive compensation and benefits package.
  • general: Hands-on experience in a real-world refining environment.
  • general: Opportunity to work with experienced engineers and industry professionals.
  • general: Exposure to various aspects of refinery operations, including process engineering, operations research, and environmental compliance.
  • general: Development of critical thinking and problem-solving skills.
  • general: Enhancement of written and verbal communication skills.
  • general: Networking opportunities with other interns, co-ops, and full-time employees.
  • general: Potential for full-time employment upon graduation.
  • general: Relocation assistance may be available for certain locations.
  • general: Access to company resources and training programs.
  • general: Opportunities for professional development and growth.
  • general: Mentorship and guidance from experienced engineers.
  • general: Exposure to cutting-edge technologies and processes in the refining industry.
  • general: Contribution to a sustainable and responsible energy future.
  • general: Employee resource groups and diversity initiatives.

Target Your Resume for "Intern/Co-op - Refining Chemical Engineering Careers at Marathon Petroleum - Findlay, Ohio | Apply Now!" , Marathon Petroleum

Get personalized recommendations to optimize your resume specifically for Intern/Co-op - Refining Chemical Engineering Careers at Marathon Petroleum - Findlay, Ohio | Apply Now!. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Intern/Co-op - Refining Chemical Engineering Careers at Marathon Petroleum - Findlay, Ohio | Apply Now!" , Marathon Petroleum

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Chemical EngineeringRefiningInternshipCo-opEntry-LevelFall 2026Marathon PetroleumChemical Engineering InternChemical Engineering Co-opRefining InternshipRefining Co-opProcess EngineeringTechnical Service EngineeringOperations ResearchEnvironmental EngineeringPetroleum EngineeringRefinery OperationsProcess OptimizationData AnalysisProcess ModelingEnvironmental ComplianceRisk ManagementWastewater TreatmentProcess ControlEconomic AnalysisTank Farm OperationsGasoline BlendingFindlay OhioEl Paso TexasAnacortes WashingtonWilmington CaliforniaMartinez CaliforniaOwensboro KentuckyCanton OhioCanonsburg PennsylvaniaMandan North DakotaSalt Lake City UtahDickinson North DakotaRobinson IllinoisDetroit MichiganSt Paul Park MinnesotaCatlettsburg KentuckyGaryville LouisianaTexas City TexasKenai AlaskaSan Antonio TexasEntry-Level Chemical EngineeringChemical Engineering StudentInternship OpportunitiesCo-op OpportunitiesFall 2026 InternshipFall 2026 Co-opEnergyOil & GasEngineeringOperations

Answer 10 quick questions to check your fit for Intern/Co-op - Refining Chemical Engineering Careers at Marathon Petroleum - Findlay, Ohio | Apply Now! @ Marathon Petroleum.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.