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Intern/co - op - Refining Chemical Engineering Fall 2026

Assist refinery team in gaining practical chemical engineering experience during academic breaks
Findlay, Ohio, United States
Internship
yesterday
California Staffing

California Staffing

Arkansas Staffing appears to be a government-associated entity focused on workforce development and employment services within the state of Arkansas.

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Chemical Engineer Opportunity At Marathon Refinery

An exciting career awaits you at MPC, where we are 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. As a Chemical Engineer at a Marathon refinery, you can expect to become familiar with process equipment fundamentals and best practices, build critical thinking skills, and gain an understanding of how all engineering disciplines work together as a cohesive team. You will also gain knowledge of various aspects of a refinery by working with a team of professionals who run a specific portion of the refining process. Most often, Chemical Engineers will have an opportunity to work on more than one area of the refinery, leading to a broad understanding of how the plant operates. Finally, you will have the opportunity to expand your written and verbal presentation skills in a professional work environment.

Most Chemical Engineering co-ops and interns enter into the following positions:

  • Process / Technical Service Engineers: May work on a variety of projects in the Technical Services Department together with your mentor that put your classroom experience as a Chemical Engineer into practice. The vast majority of our Chemical Engineering interns/co-ops work in this area. The experience will expand your understanding of the refining environment and technical aspects of the refinery.
  • Operations Research Engineers: May help develop planning, blending, scheduling, and process models for refinery engineers. The models are used to optimize crude oil purchasing, refinery production, blending and finished product scheduling, and optimization of refinery production.
  • Environmental Engineers: Work on projects that involve the compliance of the entire refinery, and you will be exposed to the majority of process units in the refinery. You will be applying the engineering principles and calculations to various environmental projects and will also gain a broad knowledge of the various environmental laws that are applicable to refineries and what it takes to maintain compliance with those laws.
  • Products Control / Economics Engineers: May work on a wide array of projects including operations, blending, and refinery economics. You will gain an understanding of how a tank farm is operated and how gasoline and other products are prepared and shipped to customers. In addition, you will gain some exposure to the overall economics of the refinery and how operating decisions are made.

Qualifications:

  • Candidates must be majoring in Chemical Engineering
  • Strong academic performance
  • Candidates must be authorized to work in the US on a full-time indefinite basis without the need for employment visa sponsorship now or in the future.
  • Positions are available spring, summer, and fall semesters
  • Availability for multiple work terms is preferred
  • A valid driver's license is required
  • Concurrent enrollment in a degree seeking program
  • Military experience a plus
  • MIN - $32.92 per hour / MAX - $41.6 per hour
  • Learn more about Marathon Petroleum's benefits at www.mympcbenefits.com

    Location: Findlay, Ohio

    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.

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Intern/co - op - Refining Chemical Engineering Fall 2026
Findlay, Ohio, United States
Engineering
About California Staffing
Arkansas Staffing appears to be a government-associated entity focused on workforce development and employment services within the state of Arkansas.