Summer 2026

Intern/Co-op

Commercial

Posted on 3/11/2026

Deadline 3/12/26
Marathon Petroleum

Marathon Petroleum

10,001+ employees

Downstream energy company refining and marketing

Compensation Overview

$20.19 - $25.24/hr

+ Annual Bonus

No H1B Sponsorship

Bowling Green, OH, USA

In Person

Some travel may be required for various internship roles.

Category
Operations & Logistics (2)
,
Required Skills
Power BI
Forecasting
Tableau
Alteryx
Data Analysis
Requirements
  • Strong academic performance
  • Candidates must be authorized to work in the United States on a full-time indefinite basis without the need for employment visa sponsorship now or in the future
  • Concurrent enrollment in a bachelor's degree (or higher) seeking program for the duration of the experience
  • Military experience is a plus
  • Must be able to provide reliable transportation to and from the place of work
  • Availability to work 40 hours per week
Responsibilities
  • Scheduling the delivery of light products, feedstocks, and biofuels by pipeline or waterborne transportation to third party and company locations to meet customer demand (sales forecast) and coordinating pipeline, barge and/or tanker movements for timing, batch size and sequence of product shipments to optimize supply from refineries and terminals while minimizing transportation costs and ensuring quality
  • Monitoring inventories at terminals and refineries daily and adjusting shipping schedules to avoid shortages and reduce working capital
  • Developing improved scheduling methods to efficiently utilize company resources, optimize inventory levels, and minimize transportation costs and coordinating communications between terminals, Commercial, Exchange and Product Quality regarding inventory or operational issues
  • Analyzing market trends, consumer behavior, and competitive landscapes to identify growth opportunities; gathering and interpreting data, creating reports, and assisting in development of marketing strategies and campaigns
  • Field-based exposure to Territory Manager responsibilities including prospecting for new customers and projects related to station financials and operation, and exposure to other components of the Commercial organization such as Product Quality, Governmental Affairs, Business Development, Terminal, Transport & Rail
  • Collecting, cleaning, and analyzing data to uncover trends and generate actionable insights; creating reports and dashboards and supporting ongoing data-related projects; supporting groups such as Data Analytics & Strategy, Prediction & Optimization, Commercial Risk, Pricing, Renewables, Liquified Petroleum Gas exports, Pet Coke/Sulfur, Natural Gas Liquids, and Petrochemicals
  • Coordinating and supporting across departments to schedule meetings, track project progress, prepare reports, and assist with administrative tasks
  • Maintaining and troubleshooting Commercial systems and applications; serving as liaison between Commercial organization and IT regarding enhancements, bugs, upgrades, lifecycle management, new features, and usability; using Tableau, Power BI, and Alteryx to provide end-users with better tools and data access
Desired Qualifications
  • Desired majors include Business Administration, Management, Marketing, Supply Chain, Logistics, Finance, Business Analytics or related disciplines for Scheduling
  • Desired majors include Business Administration, Management, Marketing, Finance, Business Analytics or related disciplines for Marketing
  • Desired majors include Business Administration, Management, Marketing, Supply Chain, Logistics, Finance, Business Analytics, Data Science or related disciplines for Analytics
  • Desired majors include Business Administration, Management, Marketing, Supply Chain, Logistics, Finance, Business Analytics or related disciplines for Coordinating
  • Desired majors include Business Administration, Management, Marketing, Supply Chain, Logistics, Finance, Business Analytics, Data Science or related disciplines for Systems Support
  • Proficiency in Microsoft Excel and Microsoft Word
  • Competence in communication, leadership, and analytical skills

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Company Size

10,001+

Company Stage

IPO

Headquarters

Findlay, Ohio

Founded

1887

Simplify Jobs

Simplify's Take

What believers are saying

  • MPLX mid-single digit growth in natural gas and NGL chains strengthens cash flow.
  • Q1 2026 adjusted EBITDA surged 40% to $2.8 billion versus prior year.
  • Square Robot partnership enables cost-efficient tank inspections across refineries and terminals.

What critics are saying

  • California AB-3232 July 2026 ban strands 1,000 ARCO stations and 20% West Coast throughput.
  • EPA January 2026 RIN mandate hikes compliance costs $500 million annually on nine facilities.
  • Tesla Semi scaling to 100,000 units by end-2027 crashes diesel crack spreads 30%.

What makes Marathon Petroleum unique

  • Largest U.S. refining system with integrated midstream operations via MPLX LP.
  • 7,000+ Marathon and ARCO branded retail stations nationwide with loyalty rewards.
  • Secured $5 billion credit facility April 2026 for operational and growth flexibility.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Paid Vacation

401(k) Company Match

Parental Leave

Professional Development Budget

Performance Bonus

Company News

StreetInsider
Apr 14th, 2026
Marathon Petroleum enters $5 billion credit agreement

Marathon Petroleum Corporation (NYSE: MPC) entered into a $5 billion, five-year revolving credit agreement on April 7, 2026, according to a company statement.The agreement involves JPMorgan Chase Bank as administrative...

National Today
Apr 9th, 2026
Cliftonlarsonallen Wealth Advisors Boosts Marathon Petroleum Holdings - San Diego Today

Cliftonlarsonallen Wealth Advisors LLC, a financial advisory firm, purchased a new stake of 11,188 shares in Marathon Petroleum Corporation (NYSE:MPC) during the fourth quarter, according to a recent SEC filing. The new position was valued at approximately $1.82 million.

Yahoo Finance
Apr 1st, 2026
Via Separations raises $36M to expand membrane filtration platform into refining and chemicals

Via Separations, a developer of industrial separation solutions, has raised $36 million in funding led by Climate Investment, Aramco Ventures and Marathon Petroleum Corporation. Existing investors including Embark Ventures, The Grantham Foundation and Massachusetts Clean Energy Center also participated. The company has developed modular filtration systems that replace heat-based separation processes with mechanically driven membrane technology, reducing energy use by up to 90 per cent at the separation step. Thermal separations account for approximately 12 per cent of global energy consumption. Via has proven the technology commercially in the pulp and paper sector, with nearly two years of continuous operation at a mill in Grande Prairie, Alberta. The funding will accelerate deployment into refining and chemicals sectors, with hundreds of millions of dollars worth of projects in the pipeline.

Alaska Vocational Technical Center (AVTEC)
Feb 25th, 2026
Marathon Petroleum continues investment in AVTEC Maritime education with $16,000 contribution.

Marathon Petroleum continues investment in AVTEC Maritime education with $16,000 contribution. Feb. 25, 2026 No. 26-4 SEWARD - The Alaska Vocational Technical Center (AVTEC) is pleased to celebrate its continued partnership with Marathon Petroleum through a new $16,000 contribution to support student scholarships and maritime training programs. "Having a safe and reliable marine operation, along with qualified mariners, is critical to our operations," said Bruce Jackman, vice president of refining at Marathon's Kenai refinery. "AVTEC and its mariner programs are pivotal parts of our marine and refinery team. We are proud of our many years of investment in AVTEC Marine Program. The shared value of our partnership runs deep." AVTEC Director Dr. Cory Ortiz shared this about the unique partnership: "Marathon Petroleum's partnership reflects a deep commitment to Alaska's people and economy," said AVTEC Director Cory Ortiz, Ph.D. "Their investments have modernized our training technology, expanded access for students, and directly strengthened the maritime workforce that serves communities across our state." Since 2018, Marathon Petroleum has played a foundational role in advancing AVTEC's Maritime Training Center through major capital investments and ongoing scholarship support. In 2018 and 2019, Marathon Petroleum donated $95,000 each year to modernize AVTEC's maritime simulator and instructional technology. "Maritime education supports many industries in Alaska," said Department of Labor and Workforce Development Commissioner Cathy Muñoz. "The Department is grateful to Marathon Petroleum for their long-term support for student success and career and technical education in Alaska." These funds enabled the transition from legacy analog bridge systems to fully digital bridge consoles. Upgrades included touchscreen computer systems, helm and throttle controls, azimuth drive controls, tugboat winch controls, and simulator software enhancements. The investment also supported oil spill response training vessels, projector system upgrades, and critical battery-backup infrastructure. Marathon Petroleum's support expanded in November 2022 to include direct scholarship funding for students enrolled in AVTEC maritime programs. These scholarships reduce financial barriers and allow students to focus on completing rigorous credential training and entering high-demand maritime careers. Additional scholarship investments in prior years have helped cover tuition, books, assessments, and training costs for students pursuing credentials such as Basic Training, Proficiency in Survival Craft (PSC), Able Seaman (AB), and Rating Forming Part of a Navigational Watch (RFPNW). Since the inception of the scholarship initiative, more than 30 students have received direct financial support. Most recently, in the fall of 2025, 10 students enrolled in Able Seaman and related maritime programs were awarded Mariner Scholarships to support their studies. AVTEC looks forward to building on this impactful partnership in the years ahead as both organizations continue to share a common goal: strengthening Alaska's maritime workforce and creating opportunity for Alaskans across the state.

BIC Magazine
Jan 1st, 2026
Crystaphase recognized by Marathon as a 'Partner in Collaboration'

Crystaphase recognized by Marathon as a 'Partner in Collaboration' Crystaphase was named a 'Partner in Collaboration' award winner at Marathon Petroleum Corp.'s 10th Annual Supplier Recognition Awards. The program honors suppliers that made a significant impact on Marathon's operations over the past year, recognizing outstanding performance, collaboration and commitment to shared success.

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