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 ...
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 ...
Refining Chemical Engineering Intern/Co-op Spring 2027
$19.50 - $25.25/hr
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 ...
Refining Chemical Engineering Intern/Co-op Spring 2027
$19.50 - $25.25/hr
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 ...
Refining Chemical Engineering Intern/Co-op Spring 2027
Los Angeles, CA · On-site
$18 - $23.50/hr
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 ...
Refining Chemical Engineering Intern/Co-op Spring 2027
Los Angeles, CA · On-site
$18 - $23.50/hr
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 ...
Manager, Process Engineering
Martinez, CA · On-site
$121K - $216K/yr
Bachelor of Science degree in Chemical Engineering or equivalent Bachelor of Science degree that includes Chemistry/Biochemistry/molecular science coursework. * 7 Years of Process Engineering ...
Manager, Process Engineering
Martinez, CA · On-site
$121K - $216K/yr
Bachelor of Science degree in Chemical Engineering or equivalent Bachelor of Science degree that includes Chemistry/Biochemistry/molecular science coursework. * 7 Years of Process Engineering ...
Manager, Process Engineering
Martinez, CA · On-site
$121K - $216K/yr
Bachelor of Science degree in Chemical Engineering or equivalent Bachelor of Science degree that includes Chemistry/Biochemistry/molecular science coursework. * 7 Years of Process Engineering ...
Manager, Process Engineering
Martinez, CA · On-site
$121K - $216K/yr
Bachelor of Science degree in Chemical Engineering or equivalent Bachelor of Science degree that includes Chemistry/Biochemistry/molecular science coursework. * 7 Years of Process Engineering ...
Head of Process Engineering
Los Angeles, CA · On-site
$170K - $240K/yr
Provide strategic leadership for a team of Nuclear, Chemical, Process and Mechanical Engineers, Designers, and Supply Chain Specialists, ensuring alignment with overall project goals. * Establish and ...
Head of Process Engineering
Los Angeles, CA · On-site
$170K - $240K/yr
Provide strategic leadership for a team of Nuclear, Chemical, Process and Mechanical Engineers, Designers, and Supply Chain Specialists, ensuring alignment with overall project goals. * Establish and ...
Process Engineer I, Batch Chemical Manufacturing at a Brand-New, Fast-Scaling Plant | 3663179
Fremont, CA · On-site
$71K - $107K/yr
... Chemical Engineering from a four-year college or university • 0 to 3 years of relevant experience, including internships and co-ops • Working knowledge of Statistical Process Control • ...
Process Engineer I, Batch Chemical Manufacturing at a Brand-New, Fast-Scaling Plant | 3663179
Fremont, CA · On-site
$71K - $107K/yr
... Chemical Engineering from a four-year college or university • 0 to 3 years of relevant experience, including internships and co-ops • Working knowledge of Statistical Process Control • ...
Head of Process Engineering
Los Angeles, CA · On-site
$170K - $240K/yr
Provide strategic leadership for a team of Nuclear, Chemical, Process and Mechanical Engineers, Designers, and Supply Chain Specialists, ensuring alignment with overall project goals. * Establish and ...
Head of Process Engineering
Los Angeles, CA · On-site
$170K - $240K/yr
Provide strategic leadership for a team of Nuclear, Chemical, Process and Mechanical Engineers, Designers, and Supply Chain Specialists, ensuring alignment with overall project goals. * Establish and ...
Process Engineering Leader
Mojave, CA · On-site
$124K - $161K/yr
Qualifications * BS degree in Chemical Engineering, Process Engineering, Materials Engineering or related fields. Advanced degrees preferred. * 10+ years of work experience in chemical industry or ...
Process Engineering Leader
Mojave, CA · On-site
$124K - $161K/yr
Qualifications * BS degree in Chemical Engineering, Process Engineering, Materials Engineering or related fields. Advanced degrees preferred. * 10+ years of work experience in chemical industry or ...
$73K - $136K/yr
Develops detailed process planning (EPI) for fabrication and inspection in compliance to contractual requirements. Applies engineering and quality procedures to support hardware and/or software ...
$73K - $136K/yr
Develops detailed process planning (EPI) for fabrication and inspection in compliance to contractual requirements. Applies engineering and quality procedures to support hardware and/or software ...
Process Engineering Leader
$124K - $161K/yr
Qualifications * BS degree in Chemical Engineering, Process Engineering, Materials Engineering or related fields. Advanced degrees preferred. * 10+ years of work experience in chemical industry or ...
Process Engineering Leader
$124K - $161K/yr
Qualifications * BS degree in Chemical Engineering, Process Engineering, Materials Engineering or related fields. Advanced degrees preferred. * 10+ years of work experience in chemical industry or ...
Semiconductor Process Engineering Intern- 6+ months Internship
Santa Rosa, CA · On-site
$30 - $35/hr
Process development efforts will focus in one or more areas related to dry etch, PECVD, automated ... S. or PhD in Electrical Engineering, Mechanical Engineering, Chemical Engineering, Material Science ...
New
Semiconductor Process Engineering Intern- 6+ months Internship
Santa Rosa, CA · On-site
$30 - $35/hr
Process development efforts will focus in one or more areas related to dry etch, PECVD, automated ... S. or PhD in Electrical Engineering, Mechanical Engineering, Chemical Engineering, Material Science ...
New
Process Engineer II
Crockett, CA · On-site
$81K - $151K/yr
Five years of Chemical/Process Engineering experience desired; prior knowledge in Food industry or Consumer Product Goods is preferred * Previous work experience developing or assisting in the ...
Process Engineer II
Crockett, CA · On-site
$81K - $151K/yr
Five years of Chemical/Process Engineering experience desired; prior knowledge in Food industry or Consumer Product Goods is preferred * Previous work experience developing or assisting in the ...
Process Engineer II
Crockett, CA · On-site
$81K - $151K/yr
Five years of Chemical/Process Engineering experience desired; prior knowledge in Food industry or Consumer Product Goods is preferred * Previous work experience developing or assisting in the ...
Process Engineer II
Crockett, CA · On-site
$81K - $151K/yr
Five years of Chemical/Process Engineering experience desired; prior knowledge in Food industry or Consumer Product Goods is preferred * Previous work experience developing or assisting in the ...
Process Safety & Chemical Engineer
Garden Grove, CA · On-site
$125 - $150/hr
Define engineering controls for tanks, mixers, transfer systems, vents, relief devices, alarms ... Maintain chemical/process threshold analyses for PSM, RMP, CalARP, CUPA/HMBP, fire code, hazardous ...
Process Safety & Chemical Engineer
Garden Grove, CA · On-site
$125 - $150/hr
Define engineering controls for tanks, mixers, transfer systems, vents, relief devices, alarms ... Maintain chemical/process threshold analyses for PSM, RMP, CalARP, CUPA/HMBP, fire code, hazardous ...
Senior Associate, Manufacturing Engineer (Chemical Processing)
Woodland Hills, CA · On-site
$73K - $136K/yr
Develops detailed process planning (EPI) for fabrication and inspection in compliance to contractual requirements. Applies engineering and quality procedures to support hardware and/or software ...
Senior Associate, Manufacturing Engineer (Chemical Processing)
Woodland Hills, CA · On-site
$73K - $136K/yr
Develops detailed process planning (EPI) for fabrication and inspection in compliance to contractual requirements. Applies engineering and quality procedures to support hardware and/or software ...
Design and implementation of chemical processes to alter chemical and physical properties of 3D ... MS or PhD in Chemical Engineering, Chemistry or related field * 10+ years industry experience ...
Design and implementation of chemical processes to alter chemical and physical properties of 3D ... MS or PhD in Chemical Engineering, Chemistry or related field * 10+ years industry experience ...
Process Engineer, Chemical and Mechanical Polish (CMP)
Temecula, CA · On-site
$100K - $140K/yr
The Chemical and Mechanical Polish (CMP) Process Development Engineer is responsible to help ... Furthermore the candidate must have an engineering degree (MS or PhD) and a broad knowledge in ...
Process Engineer, Chemical and Mechanical Polish (CMP)
Temecula, CA · On-site
$100K - $140K/yr
The Chemical and Mechanical Polish (CMP) Process Development Engineer is responsible to help ... Furthermore the candidate must have an engineering degree (MS or PhD) and a broad knowledge in ...
Senior Associate, Manufacturing Engineer (Chemical Processing)
Los Angeles, CA · On-site
$73K - $136K/yr
Develops detailed process planning (EPI) for fabrication and inspection in compliance to contractual requirements. Applies engineering and quality procedures to support hardware and/or software ...
Senior Associate, Manufacturing Engineer (Chemical Processing)
Los Angeles, CA · On-site
$73K - $136K/yr
Develops detailed process planning (EPI) for fabrication and inspection in compliance to contractual requirements. Applies engineering and quality procedures to support hardware and/or software ...
Develops detailed process planning (EPI) for fabrication and inspection in compliance to contractual requirements. Applies engineering and quality procedures to support hardware and/or software ...
Develops detailed process planning (EPI) for fabrication and inspection in compliance to contractual requirements. Applies engineering and quality procedures to support hardware and/or software ...
Chemical Process Engineering Internship information
What is the difference between Chemical Process Engineering Internship vs Chemical Process Engineer?
| Aspect | Chemical Process Engineering Internship | Chemical Process Engineer |
|---|---|---|
| Credentials | Undergraduate or graduate student in chemical engineering | Bachelor's or master's degree in chemical engineering |
| Work Environment | Temporary, educational setting, often in labs or plant sites | Full-time, professional environment in manufacturing or processing plants |
| Responsibilities | Assisting with projects, learning industry processes, supporting engineering teams | Designing, optimizing, and overseeing chemical processes, ensuring safety and efficiency |
The Chemical Process Engineering Internship is a temporary, educational role aimed at gaining industry experience, while a Chemical Process Engineer is a full-time professional responsible for designing and managing chemical processes. Internships provide foundational exposure, whereas engineers lead operational and process improvements.
Intern/Co-op - Refining Chemical Engineering Fall 2026
Martinez, CA
$32.92/hr
Part-time
Medical, Dental, Vision, Retirement, PTO
Re-posted 27 days ago
Key responsibilities
Familiarize with process equipment fundamentals and best practices in a refinery setting.
Work on projects related to refinery operations, process engineering calculations, and process improvements.
Assist in developing planning, blending, scheduling, and process models for refinery optimization.
Marathon Petroleum rating
6.1
Based on 205 frontline employees who took The Breakroom Quiz
68th of 87 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