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High-CTR: Intern/Co-op - Midstream Natural Gas Engineering Careers at Marathon Petroleum - Denver, Colorado | Apply Now!

Marathon Petroleum

High-CTR: Intern/Co-op - Midstream Natural Gas Engineering Careers at Marathon Petroleum - Denver, Colorado | Apply Now!

full-timePosted: Feb 17, 2026

Job Description

Marathon Petroleum: Intern/Co-op – Midstream Natural Gas and NGL Services Mechanical/Chemical/Petroleum/Civil/Electrical Engineering (Fall 2026)

Role Overview

This Intern/Co-op position within Marathon Petroleum's Midstream Natural Gas and NGL Services provides an exciting opportunity for students pursuing degrees in Mechanical, Chemical, Petroleum, Civil, or Electrical Engineering. The role focuses on managing various aspects of capital projects, from initial feasibility studies to construction oversight, within the gathering and processing of natural gas and natural gas liquids. This hands-on experience provides valuable exposure to the energy industry and allows students to apply their academic knowledge in a real-world setting.

A Day in the Life

As an Intern/Co-op, your day might involve a variety of tasks, including:

  • Collaborating with engineers and other departments on project planning and development.
  • Analyzing data and identifying trends for operational optimization.
  • Supporting the electrical engineering team on power utilization and safety practices.
  • Managing project documentation and ensuring accuracy.
  • Participating in risk assessments and developing risk response plans.
  • Attending project meetings and providing updates on progress.
  • Assisting with the selection of equipment and materials.
  • Working with construction teams to oversee project execution.
  • Managing pipeline integrity programs and maintenance projects in accordance with DOT regulations.

Why [Denver, Colorado/Canonsburg, Pennsylvania/Midland, Texas/Kingfisher, Oklahoma/San Antonio, Texas]

Each location offers unique benefits for an Intern/Co-op in this role:

  • Denver, Colorado: A vibrant city with a strong energy industry presence, providing opportunities for networking and professional development. Denver is also known for its outdoor recreation opportunities, offering a balanced lifestyle.
  • Canonsburg, Pennsylvania: Located in the heart of the Marcellus Shale region, offering direct exposure to natural gas production and processing. Canonsburg provides a close-knit community atmosphere with convenient access to Pittsburgh.
  • Midland, Texas: The epicenter of the Permian Basin, one of the most prolific oil and gas producing regions in the world. Midland offers unparalleled opportunities to learn about the energy industry and build a career.
  • Kingfisher, Oklahoma: A key hub for natural gas gathering and processing in Oklahoma. Kingfisher provides a more rural setting with a focus on operational excellence.
  • San Antonio, Texas: A major city with a diverse economy and a growing energy sector. San Antonio offers a rich cultural heritage and a wide range of entertainment options.

Career Path

This Intern/Co-op position can serve as a stepping stone to a full-time career at Marathon Petroleum. Successful interns and co-ops often receive offers for entry-level engineering positions upon graduation. Marathon Petroleum is committed to developing its employees and providing opportunities for advancement. Potential career paths may include Project Engineer, Process Engineer, Electrical Engineer, or Construction Manager.

Salary & Benefits

While specific salary details for this internship may vary based on location and experience, Interns/Co-ops in similar roles typically earn between $50,000 and $75,000 annually (as an equivalent hourly rate). Marathon Petroleum offers a comprehensive benefits package, including medical, dental, and vision insurance, paid time off, a 401(k) plan, and tuition reimbursement.

MPC Culture

Marathon Petroleum is committed to being a great place to work, one that welcomes new ideas, encourages diverse perspectives, develops its people, and fosters a collaborative team environment. The company values safety, environmental stewardship, and ethical behavior. Interns and co-ops are treated as integral members of the team and are given opportunities to contribute to meaningful projects.

How to Apply

Interested candidates should submit their application online through the Marathon Petroleum careers website. Be sure to include a resume and cover letter highlighting your qualifications and interest in the position. The application process may also include interviews and assessments.

FAQ

  1. What is the duration of the internship/co-op program? The duration can vary, but typically ranges from 3 to 6 months.
  2. What are the working hours? Interns/Co-ops typically work a full-time schedule, Monday through Friday.
  3. Will I have a mentor during the program? Yes, Marathon Petroleum provides mentors to guide and support interns/co-ops.
  4. What type of projects will I be working on? Projects may include pipeline integrity, facility upgrades, and new construction projects.
  5. What is the dress code? The dress code is typically business casual.
  6. Are there opportunities for networking? Yes, Marathon Petroleum provides networking opportunities with employees at all levels.
  7. What kind of training is provided? Training may include safety training, technical training, and professional development workshops.
  8. Is housing provided? Housing is typically not provided, but relocation assistance may be available for certain locations.
  9. What are the performance expectations? Interns/Co-ops are expected to be proactive, contribute to the team, and meet project deadlines.
  10. What happens after the internship/co-op ends? Successful interns/co-ops may receive offers for full-time employment opportunities.

Locations

  • Denver, Colorado, United States
  • Canonsburg, Pennsylvania, United States
  • Midland, Texas, United States
  • Kingfisher, Oklahoma, 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

  • Project Managementintermediate
  • Engineering Designintermediate
  • Construction Oversightintermediate
  • Budget Managementintermediate
  • Schedulingintermediate
  • Risk Assessmentintermediate
  • HAZOPintermediate
  • PHAintermediate
  • Data Analysisintermediate
  • Trend Identificationintermediate
  • Electrical Engineeringintermediate
  • Power Utilizationintermediate
  • Optimizationintermediate
  • DOT Regulations (CFR 192 & 195)intermediate
  • Pipeline Integrityintermediate
  • Contractor Managementintermediate
  • Stakeholder Managementintermediate
  • Communicationintermediate
  • Problem Solvingintermediate
  • Technical Reviewintermediate
  • Economic Analysisintermediate
  • Process Safetyintermediate
  • Environmental Oversightintermediate

Required Qualifications

  • Currently pursuing a Bachelor's or Master's degree in Mechanical, Chemical, Petroleum, Civil, or Electrical Engineering. (experience)
  • Expected graduation date in Fall 2026. (experience)
  • Strong academic record. (experience)
  • Ability to manage multiple projects simultaneously. (experience)
  • Knowledge of engineering principles and practices. (experience)
  • Familiarity with DOT regulations (CFR 192 & 195) is a plus. (experience)
  • Experience with project management software is a plus. (experience)
  • Excellent communication and interpersonal skills. (experience)
  • Ability to work effectively in a team environment. (experience)
  • Strong problem-solving and analytical skills. (experience)
  • Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint). (experience)
  • Ability to understand and interpret technical drawings and specifications. (experience)
  • Commitment to safety and environmental stewardship. (experience)

Responsibilities

  • Manage all aspects of assigned projects from inception to completion.
  • Collaborate with affected departments during Front-End Loading (FEL) phases.
  • Vet resource estimates, schedules, and business benefits.
  • Facilitate technical reviews to ensure detailed engineering meets corporate standards.
  • Develop project feasibility and support economic analysis.
  • Prepare decision support packages for management review and approval.
  • Manage DOT (CFR 192 & 195) regulated pipeline integrity repair programs and pipeline maintenance projects.
  • Manage field construction teams who execute OQ required work.
  • Work with project field teams in developing and selecting Inspection companies.
  • Manage third-party construction integrity services.
  • Ensure proper execution aligned with company directives of Safety, Quality, and reliable operations.
  • Manage multiple stakeholder feedback and drive clear alignment across multi-discipline project teams.
  • Monitor and control project performance during the Project Execution phase.
  • Collaborate with Project Controls on project administration (scheduling, estimating, cost management).
  • Conduct productivity analysis to identify and resolve critical variances.
  • Coordinate with Procurement in the development of a contracting plan.
  • Identify risk factors and ranks as of level of threat posed to project's success.
  • Develop and implement risk response plan.
  • Organize and plan project HAZOPs and PHAs as needed.
  • Collaborate with engineers to analyze collected data and identify trends for operational optimization.
  • Support the Electrical Engineering team on electrical projects.
  • Analyze electrical design in Motor Control Centers.
  • Maintain accurate, thorough, and current project documentation.

Benefits

  • general: Competitive salary and benefits package.
  • general: Medical, dental, and vision insurance.
  • general: Paid time off and holidays.
  • general: 401(k) plan with company match.
  • general: Employee assistance program.
  • general: Life insurance and disability coverage.
  • general: Tuition reimbursement program.
  • general: Professional development opportunities.
  • general: Mentorship programs.
  • general: Networking opportunities with industry professionals.
  • general: Access to employee resource groups.
  • general: Opportunities for advancement within the company.
  • general: Relocation assistance (if applicable).
  • general: Internship-specific events and activities.
  • general: Hands-on experience in the midstream natural gas and NGL services industry.
  • general: Exposure to various engineering disciplines and project types.
  • general: Opportunity to make a meaningful contribution to the company's success.
  • general: A supportive and collaborative work environment.

Target Your Resume for "High-CTR: Intern/Co-op - Midstream Natural Gas Engineering Careers at Marathon Petroleum - Denver, Colorado | Apply Now!" , Marathon Petroleum

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Check Your ATS Score for "High-CTR: Intern/Co-op - Midstream Natural Gas Engineering Careers at Marathon Petroleum - Denver, Colorado | Apply Now!" , Marathon Petroleum

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Tags & Categories

InternshipCo-opEngineeringMidstreamNatural GasNGLMarathon PetroleumNGL ServicesMechanical EngineeringChemical EngineeringPetroleum EngineeringCivil EngineeringElectrical EngineeringDenverColoradoCanonsburgPennsylvaniaMidlandTexasKingfisherOklahomaSan AntonioCapital ProjectsPipeline IntegrityProject ManagementEngineering DesignConstruction OversightEnergyOil & GasEngineeringOperations

Answer 10 quick questions to check your fit for High-CTR: Intern/Co-op - Midstream Natural Gas Engineering Careers at Marathon Petroleum - Denver, Colorado | Apply Now! @ Marathon Petroleum.

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Marathon Petroleum logo

High-CTR: Intern/Co-op - Midstream Natural Gas Engineering Careers at Marathon Petroleum - Denver, Colorado | Apply Now!

Marathon Petroleum

High-CTR: Intern/Co-op - Midstream Natural Gas Engineering Careers at Marathon Petroleum - Denver, Colorado | Apply Now!

full-timePosted: Feb 17, 2026

Job Description

Marathon Petroleum: Intern/Co-op – Midstream Natural Gas and NGL Services Mechanical/Chemical/Petroleum/Civil/Electrical Engineering (Fall 2026)

Role Overview

This Intern/Co-op position within Marathon Petroleum's Midstream Natural Gas and NGL Services provides an exciting opportunity for students pursuing degrees in Mechanical, Chemical, Petroleum, Civil, or Electrical Engineering. The role focuses on managing various aspects of capital projects, from initial feasibility studies to construction oversight, within the gathering and processing of natural gas and natural gas liquids. This hands-on experience provides valuable exposure to the energy industry and allows students to apply their academic knowledge in a real-world setting.

A Day in the Life

As an Intern/Co-op, your day might involve a variety of tasks, including:

  • Collaborating with engineers and other departments on project planning and development.
  • Analyzing data and identifying trends for operational optimization.
  • Supporting the electrical engineering team on power utilization and safety practices.
  • Managing project documentation and ensuring accuracy.
  • Participating in risk assessments and developing risk response plans.
  • Attending project meetings and providing updates on progress.
  • Assisting with the selection of equipment and materials.
  • Working with construction teams to oversee project execution.
  • Managing pipeline integrity programs and maintenance projects in accordance with DOT regulations.

Why [Denver, Colorado/Canonsburg, Pennsylvania/Midland, Texas/Kingfisher, Oklahoma/San Antonio, Texas]

Each location offers unique benefits for an Intern/Co-op in this role:

  • Denver, Colorado: A vibrant city with a strong energy industry presence, providing opportunities for networking and professional development. Denver is also known for its outdoor recreation opportunities, offering a balanced lifestyle.
  • Canonsburg, Pennsylvania: Located in the heart of the Marcellus Shale region, offering direct exposure to natural gas production and processing. Canonsburg provides a close-knit community atmosphere with convenient access to Pittsburgh.
  • Midland, Texas: The epicenter of the Permian Basin, one of the most prolific oil and gas producing regions in the world. Midland offers unparalleled opportunities to learn about the energy industry and build a career.
  • Kingfisher, Oklahoma: A key hub for natural gas gathering and processing in Oklahoma. Kingfisher provides a more rural setting with a focus on operational excellence.
  • San Antonio, Texas: A major city with a diverse economy and a growing energy sector. San Antonio offers a rich cultural heritage and a wide range of entertainment options.

Career Path

This Intern/Co-op position can serve as a stepping stone to a full-time career at Marathon Petroleum. Successful interns and co-ops often receive offers for entry-level engineering positions upon graduation. Marathon Petroleum is committed to developing its employees and providing opportunities for advancement. Potential career paths may include Project Engineer, Process Engineer, Electrical Engineer, or Construction Manager.

Salary & Benefits

While specific salary details for this internship may vary based on location and experience, Interns/Co-ops in similar roles typically earn between $50,000 and $75,000 annually (as an equivalent hourly rate). Marathon Petroleum offers a comprehensive benefits package, including medical, dental, and vision insurance, paid time off, a 401(k) plan, and tuition reimbursement.

MPC Culture

Marathon Petroleum is committed to being a great place to work, one that welcomes new ideas, encourages diverse perspectives, develops its people, and fosters a collaborative team environment. The company values safety, environmental stewardship, and ethical behavior. Interns and co-ops are treated as integral members of the team and are given opportunities to contribute to meaningful projects.

How to Apply

Interested candidates should submit their application online through the Marathon Petroleum careers website. Be sure to include a resume and cover letter highlighting your qualifications and interest in the position. The application process may also include interviews and assessments.

FAQ

  1. What is the duration of the internship/co-op program? The duration can vary, but typically ranges from 3 to 6 months.
  2. What are the working hours? Interns/Co-ops typically work a full-time schedule, Monday through Friday.
  3. Will I have a mentor during the program? Yes, Marathon Petroleum provides mentors to guide and support interns/co-ops.
  4. What type of projects will I be working on? Projects may include pipeline integrity, facility upgrades, and new construction projects.
  5. What is the dress code? The dress code is typically business casual.
  6. Are there opportunities for networking? Yes, Marathon Petroleum provides networking opportunities with employees at all levels.
  7. What kind of training is provided? Training may include safety training, technical training, and professional development workshops.
  8. Is housing provided? Housing is typically not provided, but relocation assistance may be available for certain locations.
  9. What are the performance expectations? Interns/Co-ops are expected to be proactive, contribute to the team, and meet project deadlines.
  10. What happens after the internship/co-op ends? Successful interns/co-ops may receive offers for full-time employment opportunities.

Locations

  • Denver, Colorado, United States
  • Canonsburg, Pennsylvania, United States
  • Midland, Texas, United States
  • Kingfisher, Oklahoma, 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

  • Project Managementintermediate
  • Engineering Designintermediate
  • Construction Oversightintermediate
  • Budget Managementintermediate
  • Schedulingintermediate
  • Risk Assessmentintermediate
  • HAZOPintermediate
  • PHAintermediate
  • Data Analysisintermediate
  • Trend Identificationintermediate
  • Electrical Engineeringintermediate
  • Power Utilizationintermediate
  • Optimizationintermediate
  • DOT Regulations (CFR 192 & 195)intermediate
  • Pipeline Integrityintermediate
  • Contractor Managementintermediate
  • Stakeholder Managementintermediate
  • Communicationintermediate
  • Problem Solvingintermediate
  • Technical Reviewintermediate
  • Economic Analysisintermediate
  • Process Safetyintermediate
  • Environmental Oversightintermediate

Required Qualifications

  • Currently pursuing a Bachelor's or Master's degree in Mechanical, Chemical, Petroleum, Civil, or Electrical Engineering. (experience)
  • Expected graduation date in Fall 2026. (experience)
  • Strong academic record. (experience)
  • Ability to manage multiple projects simultaneously. (experience)
  • Knowledge of engineering principles and practices. (experience)
  • Familiarity with DOT regulations (CFR 192 & 195) is a plus. (experience)
  • Experience with project management software is a plus. (experience)
  • Excellent communication and interpersonal skills. (experience)
  • Ability to work effectively in a team environment. (experience)
  • Strong problem-solving and analytical skills. (experience)
  • Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint). (experience)
  • Ability to understand and interpret technical drawings and specifications. (experience)
  • Commitment to safety and environmental stewardship. (experience)

Responsibilities

  • Manage all aspects of assigned projects from inception to completion.
  • Collaborate with affected departments during Front-End Loading (FEL) phases.
  • Vet resource estimates, schedules, and business benefits.
  • Facilitate technical reviews to ensure detailed engineering meets corporate standards.
  • Develop project feasibility and support economic analysis.
  • Prepare decision support packages for management review and approval.
  • Manage DOT (CFR 192 & 195) regulated pipeline integrity repair programs and pipeline maintenance projects.
  • Manage field construction teams who execute OQ required work.
  • Work with project field teams in developing and selecting Inspection companies.
  • Manage third-party construction integrity services.
  • Ensure proper execution aligned with company directives of Safety, Quality, and reliable operations.
  • Manage multiple stakeholder feedback and drive clear alignment across multi-discipline project teams.
  • Monitor and control project performance during the Project Execution phase.
  • Collaborate with Project Controls on project administration (scheduling, estimating, cost management).
  • Conduct productivity analysis to identify and resolve critical variances.
  • Coordinate with Procurement in the development of a contracting plan.
  • Identify risk factors and ranks as of level of threat posed to project's success.
  • Develop and implement risk response plan.
  • Organize and plan project HAZOPs and PHAs as needed.
  • Collaborate with engineers to analyze collected data and identify trends for operational optimization.
  • Support the Electrical Engineering team on electrical projects.
  • Analyze electrical design in Motor Control Centers.
  • Maintain accurate, thorough, and current project documentation.

Benefits

  • general: Competitive salary and benefits package.
  • general: Medical, dental, and vision insurance.
  • general: Paid time off and holidays.
  • general: 401(k) plan with company match.
  • general: Employee assistance program.
  • general: Life insurance and disability coverage.
  • general: Tuition reimbursement program.
  • general: Professional development opportunities.
  • general: Mentorship programs.
  • general: Networking opportunities with industry professionals.
  • general: Access to employee resource groups.
  • general: Opportunities for advancement within the company.
  • general: Relocation assistance (if applicable).
  • general: Internship-specific events and activities.
  • general: Hands-on experience in the midstream natural gas and NGL services industry.
  • general: Exposure to various engineering disciplines and project types.
  • general: Opportunity to make a meaningful contribution to the company's success.
  • general: A supportive and collaborative work environment.

Target Your Resume for "High-CTR: Intern/Co-op - Midstream Natural Gas Engineering Careers at Marathon Petroleum - Denver, Colorado | Apply Now!" , Marathon Petroleum

Get personalized recommendations to optimize your resume specifically for High-CTR: Intern/Co-op - Midstream Natural Gas Engineering Careers at Marathon Petroleum - Denver, Colorado | Apply Now!. Takes only 15 seconds!

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

Check Your ATS Score for "High-CTR: Intern/Co-op - Midstream Natural Gas Engineering Careers at Marathon Petroleum - Denver, Colorado | 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

InternshipCo-opEngineeringMidstreamNatural GasNGLMarathon PetroleumNGL ServicesMechanical EngineeringChemical EngineeringPetroleum EngineeringCivil EngineeringElectrical EngineeringDenverColoradoCanonsburgPennsylvaniaMidlandTexasKingfisherOklahomaSan AntonioCapital ProjectsPipeline IntegrityProject ManagementEngineering DesignConstruction OversightEnergyOil & GasEngineeringOperations

Answer 10 quick questions to check your fit for High-CTR: Intern/Co-op - Midstream Natural Gas Engineering Careers at Marathon Petroleum - Denver, Colorado | Apply Now! @ Marathon Petroleum.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.