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Refining Chemical Engineering Intern/Co-op Careers at Marathon Petroleum - [City, State] | Apply Now!

Marathon Petroleum

Refining Chemical Engineering Intern/Co-op Careers at Marathon Petroleum - [City, State] | Apply Now!

part-timePosted: Feb 17, 2026

Job Description

Refining Chemical Engineering Intern/Co-op at Marathon Petroleum

Role Overview

As a Chemical Engineering Intern/Co-op at Marathon Petroleum, you'll be immersed in the world of refining, gaining hands-on experience and contributing to real-world projects. This role offers a unique opportunity to apply your academic knowledge, develop critical skills, and work alongside seasoned professionals in a dynamic and challenging environment. You'll be exposed to various aspects of the refining process, from process optimization to environmental compliance, and contribute to the efficient and sustainable operation of our refineries.

Day in the Life

A typical day as a Chemical Engineering Intern/Co-op might involve:

  • Collaborating with process engineers to analyze refinery data and identify areas for improvement.
  • Performing process calculations to optimize equipment performance and energy efficiency.
  • Assisting in the development and implementation of process models to simulate refinery operations.
  • Participating in environmental compliance audits and inspections.
  • Working on projects to reduce waste and improve the sustainability of refinery operations.
  • Presenting your findings and recommendations to senior engineers and management.
  • Attending training sessions to enhance your knowledge of refining processes and technologies.
  • Contributing to team meetings and brainstorming sessions to solve complex engineering challenges.
  • Learning about the different career paths available to chemical engineers within Marathon Petroleum.
  • Networking with other interns and co-ops from various engineering disciplines.

Why [City, State]?

Working at a Marathon Petroleum refinery in locations like Findlay, Ohio, or El Paso, Texas, offers a unique blend of professional and personal opportunities. These locations provide a lower cost of living compared to major metropolitan areas, allowing you to stretch your budget further. You'll also find a strong sense of community and a welcoming environment, making it easy to settle in and build relationships. Beyond work, you can explore the local culture, enjoy outdoor activities, and experience the unique charm of these vibrant cities.

Career Path

A successful internship or co-op at Marathon Petroleum can be a stepping stone to a fulfilling and rewarding career. Many of our full-time engineers started as interns or co-ops, demonstrating our commitment to developing talent from within. Potential career paths for chemical engineers at Marathon Petroleum include:

  • Process Engineer: Optimize refinery operations, improve efficiency, and ensure compliance with safety and environmental regulations.
  • Environmental Engineer: Manage environmental compliance, reduce emissions, and promote sustainable practices.
  • Operations Engineer: Oversee the day-to-day operations of refinery units, troubleshoot problems, and ensure safe and efficient production.
  • Technical Service Engineer: Provide technical support to refinery operations, conduct equipment inspections, and recommend maintenance strategies.
  • Project Engineer: Manage capital projects, oversee construction activities, and ensure projects are completed on time and within budget.

Salary & Benefits

While the exact compensation package for this internship/co-op may vary based on location and experience, you can expect a competitive hourly rate and potential for overtime pay. In addition to salary, Marathon Petroleum offers a comprehensive benefits package, including:

  • Paid time off: Enjoy vacation time, holidays, and sick leave to recharge and maintain a healthy work-life balance.
  • Housing Stipend: Covering housing expenses.
  • Relocation assistance: If applicable.

MPC Culture

Marathon Petroleum is committed to fostering a culture of collaboration, innovation, and respect. We value diverse perspectives and encourage employees to bring their whole selves to work. We believe in empowering our employees to make a difference and provide opportunities for professional growth and development. Our commitment to safety, environmental stewardship, and community engagement is at the heart of everything we do.

How to Apply

To apply for the Refining Chemical Engineering Intern/Co-op position, please visit the Marathon Petroleum careers website and submit your application online. Be sure to include your resume, cover letter, and transcripts. Highlight your academic achievements, relevant skills, and any prior internship or co-op experience. We encourage you to showcase your passion for chemical engineering and your interest in the refining industry.

FAQ

  1. What is the duration of the internship/co-op program? The program typically lasts for 10-12 weeks during the summer.
  2. What are the eligibility requirements for the program? You must be currently enrolled in a Chemical Engineering program at an accredited university and have a minimum GPA of 3.0.
  3. What types of projects will I be working on? You will be assigned to projects that align with your interests and skills, and that contribute to the overall goals of the refinery.
  4. Will I have a mentor during the program? Yes, you will be assigned a mentor who will provide guidance and support throughout the program.
  5. Will I receive feedback on my performance? Yes, you will receive regular feedback from your mentor and supervisor to help you develop your skills and improve your performance.
  6. What are the opportunities for full-time employment after the program? Many of our full-time engineers started as interns or co-ops, and we encourage you to explore potential career paths within Marathon Petroleum.
  7. What is the dress code at the refinery? The dress code is business casual, but you may be required to wear safety equipment in certain areas of the refinery.
  8. What is the work environment like at the refinery? The work environment is fast-paced and dynamic, and you will be working alongside a diverse team of professionals.
  9. What is Marathon Petroleum's commitment to safety? Safety is our top priority, and we have comprehensive safety programs and procedures in place to protect our employees and the environment.
  10. What is Marathon Petroleum's commitment to environmental stewardship? We are committed to reducing our environmental footprint and promoting sustainable practices throughout our operations.

Locations

  • Findlay, Ohio, United States
  • El Paso, Texas, United States
  • Anacortes, Washington, United States
  • Wilmington, California, United States
  • Martinez, California, United States
  • Canton, Ohio, United States
  • Canonsburg, Pennsylvania, United States
  • Mandan, North Dakota, United States
  • Salt Lake City, Utah, 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

55,000 - 82,500 USD / yearly

Source: ai estimated

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

Skills Required

  • Chemical Engineering Principlesintermediate
  • Process Optimizationintermediate
  • Process Equipment Fundamentalsintermediate
  • Critical Thinkingintermediate
  • Problem Solvingintermediate
  • Data Analysisintermediate
  • Process Modelingintermediate
  • Environmental Complianceintermediate
  • Risk Managementintermediate
  • Wastewater Treatmentintermediate
  • Process Calculationsintermediate
  • Technical Reportingintermediate
  • Communication Skills (Written & Verbal)intermediate
  • Team Collaborationintermediate
  • Project Managementintermediate
  • Regulatory Complianceintermediate
  • Operations Researchintermediate
  • Process Simulation Softwareintermediate
  • Statistical Analysisintermediate
  • Economic Analysisintermediate

Required Qualifications

  • Currently enrolled in a Chemical Engineering program at an accredited university. (experience)
  • Expected graduation date after the summer of the internship/co-op. (experience)
  • Minimum GPA of 3.0 or higher. (experience)
  • Strong understanding of chemical engineering principles and concepts. (experience)
  • Proficiency in process simulation software (e.g., Aspen HYSYS, CHEMCAD). (experience)
  • Ability to perform process calculations and analyze data. (experience)
  • Excellent problem-solving and critical-thinking skills. (experience)
  • Strong communication and interpersonal skills. (experience)
  • Ability to work effectively in a team environment. (experience)
  • Demonstrated interest in the refining industry. (experience)
  • Ability to adapt to a fast-paced and dynamic work environment. (experience)
  • Commitment to safety and environmental stewardship. (experience)
  • Basic understanding of environmental regulations and compliance requirements. (experience)
  • Experience with data analysis tools (e.g., Excel, MATLAB). (experience)
  • Prior internship or co-op experience in a related field is a plus. (experience)

Responsibilities

  • Familiarize yourself with process equipment fundamentals and best practices in a refinery setting.
  • Develop critical thinking skills through hands-on experience with refinery processes.
  • Gain an understanding of how different engineering disciplines collaborate in a cohesive team.
  • Work with a team of professionals to run a specific portion of the refining process.
  • Potentially work on multiple areas of the refinery to gain a broad understanding of plant operations.
  • Expand written and verbal presentation skills in a professional work environment.
  • Assist Process/Technical Service Engineers with projects to optimize refinery operations.
  • Perform process engineering calculations concerning various process technologies and equipment.
  • Monitor and make recommendations regarding catalysts and adsorbents used in refining processes.
  • Complete projects and provide recommendations for improvements to refinery processes and equipment.
  • Assist Operations Research Engineers in developing planning, blending, scheduling, and process models.
  • Validate production data, perform mass balancing, and contribute to process modeling efforts.
  • Develop graphical interfaces for refinery process units.
  • Assist Environmental Engineers in projects related to refinery compliance with environmental regulations.
  • Apply engineering principles and calculations to various environmental projects.
  • Gain knowledge of environmental laws applicable to refineries.
  • Participate in inspections and testing conducted by federal, state, or local officials.
  • Assist Products Control/Economics Engineers with projects related to operations, blending, and refinery economics.
  • Analyze refinery process flow data and compare it to recommended optimum levels.
  • Update information on gasoline blends and tank samples in preparation for audits.
  • Develop applications to better present process data for improved decision-making.
  • Conduct physical surveys of refinery process units for Risk Management Plan calculations.
  • Work on process engineering projects within a Wastewater Treatment Plant.

Benefits

  • general: Competitive compensation package.
  • general: Housing Stipend.
  • general: Relocation assistance (if applicable).
  • general: Hands-on experience in a real-world refining environment.
  • general: Mentorship from experienced engineers and professionals.
  • general: Opportunity to work on challenging and impactful projects.
  • general: Exposure to various aspects of the refining industry.
  • general: Networking opportunities with industry professionals.
  • general: Professional development and training opportunities.
  • general: Potential for future full-time employment opportunities.
  • general: Access to company resources and facilities.
  • general: Opportunity to contribute to a sustainable and environmentally responsible operation.
  • general: Gain valuable skills and knowledge applicable to a career in chemical engineering.
  • general: Develop teamwork and collaboration skills.
  • general: Enhance problem-solving and critical-thinking abilities.
  • general: Build a strong foundation for a successful career in the energy industry.
  • general: Opportunity to make a difference in the community.

Target Your Resume for "Refining Chemical Engineering Intern/Co-op Careers at Marathon Petroleum - [City, State] | Apply Now!" , Marathon Petroleum

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Tags & Categories

Chemical EngineeringRefiningInternshipCo-opEngineeringSummer 2026Chemical Engineering InternChemical Engineering Co-opRefinery InternshipPetroleum Engineering InternshipMarathon Petroleum InternshipChemical Engineering JobsInternship OpportunitiesCo-op OpportunitiesEntry Level Engineering JobsRefining Industry CareersProcess Engineering InternshipEnvironmental Engineering InternshipOperations Research InternshipProducts Control InternshipRefinery OperationsProcess OptimizationEnvironmental ComplianceRisk ManagementWastewater TreatmentProcess CalculationsTechnical ReportingTeam CollaborationProject ManagementRegulatory ComplianceMarathon Petroleum CareersEnergyOil & GasEngineeringOperations

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

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Marathon Petroleum logo

Refining Chemical Engineering Intern/Co-op Careers at Marathon Petroleum - [City, State] | Apply Now!

Marathon Petroleum

Refining Chemical Engineering Intern/Co-op Careers at Marathon Petroleum - [City, State] | Apply Now!

part-timePosted: Feb 17, 2026

Job Description

Refining Chemical Engineering Intern/Co-op at Marathon Petroleum

Role Overview

As a Chemical Engineering Intern/Co-op at Marathon Petroleum, you'll be immersed in the world of refining, gaining hands-on experience and contributing to real-world projects. This role offers a unique opportunity to apply your academic knowledge, develop critical skills, and work alongside seasoned professionals in a dynamic and challenging environment. You'll be exposed to various aspects of the refining process, from process optimization to environmental compliance, and contribute to the efficient and sustainable operation of our refineries.

Day in the Life

A typical day as a Chemical Engineering Intern/Co-op might involve:

  • Collaborating with process engineers to analyze refinery data and identify areas for improvement.
  • Performing process calculations to optimize equipment performance and energy efficiency.
  • Assisting in the development and implementation of process models to simulate refinery operations.
  • Participating in environmental compliance audits and inspections.
  • Working on projects to reduce waste and improve the sustainability of refinery operations.
  • Presenting your findings and recommendations to senior engineers and management.
  • Attending training sessions to enhance your knowledge of refining processes and technologies.
  • Contributing to team meetings and brainstorming sessions to solve complex engineering challenges.
  • Learning about the different career paths available to chemical engineers within Marathon Petroleum.
  • Networking with other interns and co-ops from various engineering disciplines.

Why [City, State]?

Working at a Marathon Petroleum refinery in locations like Findlay, Ohio, or El Paso, Texas, offers a unique blend of professional and personal opportunities. These locations provide a lower cost of living compared to major metropolitan areas, allowing you to stretch your budget further. You'll also find a strong sense of community and a welcoming environment, making it easy to settle in and build relationships. Beyond work, you can explore the local culture, enjoy outdoor activities, and experience the unique charm of these vibrant cities.

Career Path

A successful internship or co-op at Marathon Petroleum can be a stepping stone to a fulfilling and rewarding career. Many of our full-time engineers started as interns or co-ops, demonstrating our commitment to developing talent from within. Potential career paths for chemical engineers at Marathon Petroleum include:

  • Process Engineer: Optimize refinery operations, improve efficiency, and ensure compliance with safety and environmental regulations.
  • Environmental Engineer: Manage environmental compliance, reduce emissions, and promote sustainable practices.
  • Operations Engineer: Oversee the day-to-day operations of refinery units, troubleshoot problems, and ensure safe and efficient production.
  • Technical Service Engineer: Provide technical support to refinery operations, conduct equipment inspections, and recommend maintenance strategies.
  • Project Engineer: Manage capital projects, oversee construction activities, and ensure projects are completed on time and within budget.

Salary & Benefits

While the exact compensation package for this internship/co-op may vary based on location and experience, you can expect a competitive hourly rate and potential for overtime pay. In addition to salary, Marathon Petroleum offers a comprehensive benefits package, including:

  • Paid time off: Enjoy vacation time, holidays, and sick leave to recharge and maintain a healthy work-life balance.
  • Housing Stipend: Covering housing expenses.
  • Relocation assistance: If applicable.

MPC Culture

Marathon Petroleum is committed to fostering a culture of collaboration, innovation, and respect. We value diverse perspectives and encourage employees to bring their whole selves to work. We believe in empowering our employees to make a difference and provide opportunities for professional growth and development. Our commitment to safety, environmental stewardship, and community engagement is at the heart of everything we do.

How to Apply

To apply for the Refining Chemical Engineering Intern/Co-op position, please visit the Marathon Petroleum careers website and submit your application online. Be sure to include your resume, cover letter, and transcripts. Highlight your academic achievements, relevant skills, and any prior internship or co-op experience. We encourage you to showcase your passion for chemical engineering and your interest in the refining industry.

FAQ

  1. What is the duration of the internship/co-op program? The program typically lasts for 10-12 weeks during the summer.
  2. What are the eligibility requirements for the program? You must be currently enrolled in a Chemical Engineering program at an accredited university and have a minimum GPA of 3.0.
  3. What types of projects will I be working on? You will be assigned to projects that align with your interests and skills, and that contribute to the overall goals of the refinery.
  4. Will I have a mentor during the program? Yes, you will be assigned a mentor who will provide guidance and support throughout the program.
  5. Will I receive feedback on my performance? Yes, you will receive regular feedback from your mentor and supervisor to help you develop your skills and improve your performance.
  6. What are the opportunities for full-time employment after the program? Many of our full-time engineers started as interns or co-ops, and we encourage you to explore potential career paths within Marathon Petroleum.
  7. What is the dress code at the refinery? The dress code is business casual, but you may be required to wear safety equipment in certain areas of the refinery.
  8. What is the work environment like at the refinery? The work environment is fast-paced and dynamic, and you will be working alongside a diverse team of professionals.
  9. What is Marathon Petroleum's commitment to safety? Safety is our top priority, and we have comprehensive safety programs and procedures in place to protect our employees and the environment.
  10. What is Marathon Petroleum's commitment to environmental stewardship? We are committed to reducing our environmental footprint and promoting sustainable practices throughout our operations.

Locations

  • Findlay, Ohio, United States
  • El Paso, Texas, United States
  • Anacortes, Washington, United States
  • Wilmington, California, United States
  • Martinez, California, United States
  • Canton, Ohio, United States
  • Canonsburg, Pennsylvania, United States
  • Mandan, North Dakota, United States
  • Salt Lake City, Utah, 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

55,000 - 82,500 USD / yearly

Source: ai estimated

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

Skills Required

  • Chemical Engineering Principlesintermediate
  • Process Optimizationintermediate
  • Process Equipment Fundamentalsintermediate
  • Critical Thinkingintermediate
  • Problem Solvingintermediate
  • Data Analysisintermediate
  • Process Modelingintermediate
  • Environmental Complianceintermediate
  • Risk Managementintermediate
  • Wastewater Treatmentintermediate
  • Process Calculationsintermediate
  • Technical Reportingintermediate
  • Communication Skills (Written & Verbal)intermediate
  • Team Collaborationintermediate
  • Project Managementintermediate
  • Regulatory Complianceintermediate
  • Operations Researchintermediate
  • Process Simulation Softwareintermediate
  • Statistical Analysisintermediate
  • Economic Analysisintermediate

Required Qualifications

  • Currently enrolled in a Chemical Engineering program at an accredited university. (experience)
  • Expected graduation date after the summer of the internship/co-op. (experience)
  • Minimum GPA of 3.0 or higher. (experience)
  • Strong understanding of chemical engineering principles and concepts. (experience)
  • Proficiency in process simulation software (e.g., Aspen HYSYS, CHEMCAD). (experience)
  • Ability to perform process calculations and analyze data. (experience)
  • Excellent problem-solving and critical-thinking skills. (experience)
  • Strong communication and interpersonal skills. (experience)
  • Ability to work effectively in a team environment. (experience)
  • Demonstrated interest in the refining industry. (experience)
  • Ability to adapt to a fast-paced and dynamic work environment. (experience)
  • Commitment to safety and environmental stewardship. (experience)
  • Basic understanding of environmental regulations and compliance requirements. (experience)
  • Experience with data analysis tools (e.g., Excel, MATLAB). (experience)
  • Prior internship or co-op experience in a related field is a plus. (experience)

Responsibilities

  • Familiarize yourself with process equipment fundamentals and best practices in a refinery setting.
  • Develop critical thinking skills through hands-on experience with refinery processes.
  • Gain an understanding of how different engineering disciplines collaborate in a cohesive team.
  • Work with a team of professionals to run a specific portion of the refining process.
  • Potentially work on multiple areas of the refinery to gain a broad understanding of plant operations.
  • Expand written and verbal presentation skills in a professional work environment.
  • Assist Process/Technical Service Engineers with projects to optimize refinery operations.
  • Perform process engineering calculations concerning various process technologies and equipment.
  • Monitor and make recommendations regarding catalysts and adsorbents used in refining processes.
  • Complete projects and provide recommendations for improvements to refinery processes and equipment.
  • Assist Operations Research Engineers in developing planning, blending, scheduling, and process models.
  • Validate production data, perform mass balancing, and contribute to process modeling efforts.
  • Develop graphical interfaces for refinery process units.
  • Assist Environmental Engineers in projects related to refinery compliance with environmental regulations.
  • Apply engineering principles and calculations to various environmental projects.
  • Gain knowledge of environmental laws applicable to refineries.
  • Participate in inspections and testing conducted by federal, state, or local officials.
  • Assist Products Control/Economics Engineers with projects related to operations, blending, and refinery economics.
  • Analyze refinery process flow data and compare it to recommended optimum levels.
  • Update information on gasoline blends and tank samples in preparation for audits.
  • Develop applications to better present process data for improved decision-making.
  • Conduct physical surveys of refinery process units for Risk Management Plan calculations.
  • Work on process engineering projects within a Wastewater Treatment Plant.

Benefits

  • general: Competitive compensation package.
  • general: Housing Stipend.
  • general: Relocation assistance (if applicable).
  • general: Hands-on experience in a real-world refining environment.
  • general: Mentorship from experienced engineers and professionals.
  • general: Opportunity to work on challenging and impactful projects.
  • general: Exposure to various aspects of the refining industry.
  • general: Networking opportunities with industry professionals.
  • general: Professional development and training opportunities.
  • general: Potential for future full-time employment opportunities.
  • general: Access to company resources and facilities.
  • general: Opportunity to contribute to a sustainable and environmentally responsible operation.
  • general: Gain valuable skills and knowledge applicable to a career in chemical engineering.
  • general: Develop teamwork and collaboration skills.
  • general: Enhance problem-solving and critical-thinking abilities.
  • general: Build a strong foundation for a successful career in the energy industry.
  • general: Opportunity to make a difference in the community.

Target Your Resume for "Refining Chemical Engineering Intern/Co-op Careers at Marathon Petroleum - [City, State] | Apply Now!" , Marathon Petroleum

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

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

Check Your ATS Score for "Refining Chemical Engineering Intern/Co-op Careers at Marathon Petroleum - [City, State] | 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-opEngineeringSummer 2026Chemical Engineering InternChemical Engineering Co-opRefinery InternshipPetroleum Engineering InternshipMarathon Petroleum InternshipChemical Engineering JobsInternship OpportunitiesCo-op OpportunitiesEntry Level Engineering JobsRefining Industry CareersProcess Engineering InternshipEnvironmental Engineering InternshipOperations Research InternshipProducts Control InternshipRefinery OperationsProcess OptimizationEnvironmental ComplianceRisk ManagementWastewater TreatmentProcess CalculationsTechnical ReportingTeam CollaborationProject ManagementRegulatory ComplianceMarathon Petroleum CareersEnergyOil & GasEngineeringOperations

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

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.