As a Chemical Engineer at a Marathon refinery, you can expect to become familiar with process ... Typical college co-op assignments include: validation of production data and mass balancing ...
As a Chemical Engineer at a Marathon refinery, you can expect to become familiar with process ... Typical college co-op assignments include: validation of production data and mass balancing ...
As a Chemical Engineer at a Marathon refinery, you can expect to become familiar with process ... Typical college co-op assignments include: validation of production data and mass balancing ...
As a Chemical Engineer at a Marathon refinery, you can expect to become familiar with process ... Typical college co-op assignments include: validation of production data and mass balancing ...
2026 Fall Semester Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities - Qnity E...
Pasadena, TX · On-site
$15.25 - $19.75/hr
As an Engineering intern or co-op, you 'll: * Embrace the Electronics business core values in ... We use Artificial Intelligence (AI) to enhance our recruitment process.
2026 Fall Semester Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities - Qnity E...
Pasadena, TX · On-site
$15.25 - $19.75/hr
As an Engineering intern or co-op, you 'll: * Embrace the Electronics business core values in ... We use Artificial Intelligence (AI) to enhance our recruitment process.
2027 Spring Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities - Qnity Electronics
Pasadena, TX · On-site
$17.25 - $23/hr
As an Engineering intern or co-op, you 'll: * Embrace the Qnity values of Customer, Innovation ... We use Artificial Intelligence (AI) to enhance our recruitment process.
2027 Spring Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities - Qnity Electronics
Pasadena, TX · On-site
$17.25 - $23/hr
As an Engineering intern or co-op, you 'll: * Embrace the Qnity values of Customer, Innovation ... We use Artificial Intelligence (AI) to enhance our recruitment process.
2027 Summer Intern & Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities - Qnity...
Pasadena, TX · On-site
$15.25 - $19.75/hr
As an Engineering intern or co-op, you 'll: * Embrace the Qnity values of Customer, Innovation ... We use Artificial Intelligence (AI) to enhance our recruitment process.
2027 Summer Intern & Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities - Qnity...
Pasadena, TX · On-site
$15.25 - $19.75/hr
As an Engineering intern or co-op, you 'll: * Embrace the Qnity values of Customer, Innovation ... We use Artificial Intelligence (AI) to enhance our recruitment process.
Co-op, intern or work experience with professional services, process engineering, and food and beverage firms is a plus * Interest in food safety and sanitary design principles and a desire learn ...
Quick apply
Co-op, intern or work experience with professional services, process engineering, and food and beverage firms is a plus * Interest in food safety and sanitary design principles and a desire learn ...
2027 Fall Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities - Qnity Electronics
Pasadena, TX · On-site
$17.25 - $22.75/hr
Qnity offers paid internship and co-op opportunities which are designed to give students more than ... We use Artificial Intelligence (AI) to enhance our recruitment process.
2027 Fall Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities - Qnity Electronics
Pasadena, TX · On-site
$17.25 - $22.75/hr
Qnity offers paid internship and co-op opportunities which are designed to give students more than ... We use Artificial Intelligence (AI) to enhance our recruitment process.
... Co-op, intern or work experience with professional services, process engineering, and food and beverage firms is a plus Interest in food safety and sanitary design principles and a desire learn about ...
... Co-op, intern or work experience with professional services, process engineering, and food and beverage firms is a plus Interest in food safety and sanitary design principles and a desire learn about ...
Co-op, intern or work experience with professional services, process engineering, and food and beverage firms is a plus * Interest in food safety and sanitary design principles and a desire learn ...
Co-op, intern or work experience with professional services, process engineering, and food and beverage firms is a plus * Interest in food safety and sanitary design principles and a desire learn ...
Previous internship or co-op experience in a manufacturing environment or lab environment. * Strong ... The Process Engineer position will be in our Wichita Falls, Texas facility and will support ...
Previous internship or co-op experience in a manufacturing environment or lab environment. * Strong ... The Process Engineer position will be in our Wichita Falls, Texas facility and will support ...
Overview Lutron is seeking a Packaging Engineering Co-Op to join our collaborative team and contribute to high-impact projects. In this role, you will help to support packaging design and development ...
Overview Lutron is seeking a Packaging Engineering Co-Op to join our collaborative team and contribute to high-impact projects. In this role, you will help to support packaging design and development ...
Supply Chain Engineering Co-op Intern
Irving, TX · On-site
$15.50 - $20.25/hr
Overview The Supply Chain Engineering Co-op Intern will assist with internal and external business ... Follow the DMAIC process and present findings and solutions to Ops and Engineering. • Assist with ...
Supply Chain Engineering Co-op Intern
Irving, TX · On-site
$15.50 - $20.25/hr
Overview The Supply Chain Engineering Co-op Intern will assist with internal and external business ... Follow the DMAIC process and present findings and solutions to Ops and Engineering. • Assist with ...
2025 - Summer Intern Co-op Conversion
San Marcos, TX · On-site
$14.25 - $19.25/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
San Marcos, TX · On-site
$14.25 - $19.25/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
Houston, TX · On-site
$14.25 - $19/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
Houston, TX · On-site
$14.25 - $19/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
Arlington, TX · On-site
$13.75 - $18.50/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
Arlington, TX · On-site
$13.75 - $18.50/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
Nacogdoches, TX · On-site
$10.75 - $14.50/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
Nacogdoches, TX · On-site
$10.75 - $14.50/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
Corpus Christi, TX · On-site
$11.75 - $15.50/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
Corpus Christi, TX · On-site
$11.75 - $15.50/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
Commerce, TX · On-site
$14 - $18.50/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
Commerce, TX · On-site
$14 - $18.50/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
The Woodlands, TX · On-site
$13.75 - $18.25/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
The Woodlands, TX · On-site
$13.75 - $18.25/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
Austin, TX · On-site
$14.75 - $19.50/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
2025 - Summer Intern Co-op Conversion
Austin, TX · On-site
$14.75 - $19.50/hr
Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... process. * If recommended for close out due to no roles available, you will receive an email from ...
Process Engineer Co Op information
What types of projects and responsibilities can a process engineer co op expect to be involved with during their assignment?
What is a process engineer co op?
What is the difference between Process Engineer Co Op vs Process Engineer?
| Aspect | Process Engineer Co Op | Process Engineer |
|---|---|---|
| Credentials | Typically pursuing or recently completed a bachelor's degree in engineering or related field | Bachelor's degree in engineering; some roles may prefer or require a master's degree |
| Work Environment | Internship setting, often part-time or seasonal, in manufacturing or industrial plants | Full-time professional role in manufacturing, chemical, or industrial facilities |
| Employer & Industry Usage | Used by companies to attract students for internships in process engineering | Full-time position for experienced or entry-level engineers in similar industries |
The Process Engineer Co Op is an internship designed for students gaining practical experience, while the Process Engineer is a full-time role requiring more experience and responsibility. Both roles focus on process optimization, safety, and efficiency, but differ mainly in experience level and employment status.
What are the key skills and qualifications needed to thrive as a process engineer co op?

$32.92/hr
Part-time
Medical, Dental, Vision, Retirement, PTO
Re-posted 28 days ago
Marathon Petroleum rating
6.3
Based on 202 frontline employees who took The Breakroom Quiz
66th of 86 rated oil and gas companies
Job description
At MPC, we're 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.
Responsibilities:
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 Engineersmay 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. Past projects/duties include: develop and lead test runs to optimize refinery operations; perform process engineering calculations concerning the various process technology (or equipment) in the refinery; monitor and make recommendations in regards to catalyst and adsorbents; complete projects and provide recommendations for improvements to the refinery process and equipment.
Operations Research Engineersmay 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. Typical college co-op assignments include: validation of production data and mass balancing, process modeling, and development of graphical interfaces of refinery process units.
Environmental Engineerswork 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 give you a broad knowledge of the various environmental laws that are applicable to refineries and what it takes to maintain compliance with those laws. Past projects/duties include: perform process calculations for the Risk Management Plan, including taking physical surveys of refinery process units; work on various process engineering projects within a Wastewater Treatment Plant; participate in inspections and/or testing that is conducted by federal, state, or local officials.
Products Control / Economics Engineersmay 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 based upon these economics. Past projects/duties include: analyze refinery process flow data and compare to recommended optimum levels, this will help in identifying equipment failures which cause variances in capacity from the optimum levels; update information on gasoline blends and tank samples in preparation for an annual blender waiver audit; develop applications to better present process data for refinery operating decisions.
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
As an energy industry leader, our career opportunities fuel personal and professional growth.
Location:
Findlay, OhioJob Requisition ID:
00018592Pay Min/Max:
$0.00 - $999.99 HourlyGrade:
HRLY1Location Address:
539 S Main StAdditional locations:
Anacortes, Washington, Canonsburg, Pennsylvania, Canton, Ohio, Catlettsburg, Kentucky, Detroit, Michigan, Dickinson, North Dakota, El Paso, Texas, Garyville, Louisiana, Kenai, Alaska, Mandan, North Dakota, Martinez, California, Owensboro, Kentucky, Robinson, Illinois, Salt Lake City, Utah, San Antonio, Texas, St Paul Park, Minnesota, Texas City, Texas, Wilmington, CaliforniaEducation:
Employee Group:
Part timeEmployee Subgroup:
InternMarathon 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. If you would like more information about your EEO rights as an applicant, click here.
If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human Resources Department at talentacquisition@marathonpetroleum.com. Please specify the reasonable accommodation you are requesting, along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation. Marathon Petroleum offers a total rewards program which includes, but is not limited to, access to health, vision, and dental insurance, paid time off, 401k matching program, paid parental leave, and educational reimbursement. Detailed benefit information is available atmympcbenefits.com. The hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.
Equal Opportunity Employer: Veteran / Disability
We will consider all qualified Applicants for employment, including those with arrest or conviction records, in a manner consistent with the requirements of applicable state and local laws. In reviewing criminal history in connection with a conditional offer of employment, Marathon will consider the key responsibilities of the role.
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About Marathon Petroleum
Sourced by ZipRecruiter
Marathon Petroleum Corporation, headquartered in Findlay, Ohio, US, is a leading independent petroleum refining, marketing, and transportation company. Their official website can be found at marathonpetroleum.com. The company, part of the energy sector, was established in 1887, making it one of the oldest petroleum companies in the US. It operates an integrated refining, marketing and transportation system concentrated primarily in the Midwest, Northeast, East Coast, Southeast and Gulf Coast of the United States. This includes refineries, pipelines, and terminals that process and transport crude oil and refined products.
Industry
Oil and gas extraction
Company size
10,000+ Employees
Headquarters location
Findlay, OH, US
Year founded
1887