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Process Engineer Co Op Jobs in Plainfield, IL (NOW HIRING)

Engineering Co-op

Chicago, IL

$17.25 - $22.50/hr

Lean The Continuous Improvement Engineering Co-op will report to the Regional Lean Specialist and ... Collaborate with local team to identify process gaps and implement process improvement activities ...

Engineering Co-op

Chicago, IL

$17.25 - $22.50/hr

Lean The Continuous Improvement Engineering Co-op will report to the Regional Lean Specialist and ... Collaborate with local team to identify process gaps and implement process improvement activities ...

Engineering Co-op

Chicago, IL · On-site

$17.25 - $22.50/hr

Lean The Continuous Improvement Engineering Co-op will report to the Regional Lean Specialist and ... Collaborate with local team to identify process gaps and implement process improvement activities ...

Engineering Co-op

Chicago, IL

$17.25 - $22.50/hr

Lean The Continuous Improvement Engineering Co-op will report to the Regional Lean Specialist and ... Collaborate with local team to identify process gaps and implement process improvement activities ...

Engineering Co-op

Chicago, IL · On-site

$17.25 - $22.50/hr

Lean The Continuous Improvement Engineering Co-op will report to the Regional Lean Specialist and ... Collaborate with local team to identify process gaps and implement process improvement activities ...

Engineering Co-op

Chicago, IL

$17.25 - $22.50/hr

Lean The Continuous Improvement Engineering Co-op will report to the Regional Lean Specialist and ... Collaborate with local team to identify process gaps and implement process improvement activities ...

Cryogenic Engineering Co-op

Batavia, IL · On-site

$21.26 - $25.93/hr

Under the direction of an expert mechanical engineer, project tasks may include cryogenic component ... Familiarity with reading mechanical drawings and process flow schematics. * Experience with ...

2025 - Summer Intern Co-op Conversion

Aurora, IL · 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

Chicago, IL · On-site

$15.50 - $20.50/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

Joliet, IL · On-site

$14.50 - $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 ...

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Showing results 1-20

Process Engineer Co Op information

See Plainfield, IL salary details

$48.2K

$89.7K

$138.9K

How much do process engineer co op jobs pay per year?

As of Aug 24, 2026, the average yearly pay for process engineer co op in Plainfield, IL is $89,690.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,600.00 and $100,400.00 per year, depending on experience, location, and employer.

What is a process engineer co op?

Process Engineer Co-Ops are students or recent graduates who work temporarily in an engineering role to gain hands-on experience in process engineering. They assist with designing, analyzing, and optimizing manufacturing or production processes under the supervision of experienced engineers. Co-ops typically work on real projects, help solve process-related issues, and contribute to process improvement initiatives. This role provides valuable practical experience and helps bridge the gap between academic learning and professional engineering practice.

What are the key skills and qualifications needed to thrive as a process engineer co op?

To thrive as a Process Engineer Co Op, you need a solid grasp of engineering fundamentals, problem-solving abilities, and progress toward a degree in chemical, mechanical, or industrial engineering. Familiarity with process simulation software, data analysis tools, and basic CAD systems is typically required. Strong teamwork, communication, and attention to detail are soft skills that help you excel in collaborative and technical environments. These skills enable you to effectively contribute to process improvements, support project goals, and ensure safety and efficiency in engineering operations.

What types of projects and responsibilities can a process engineer co op expect to be involved with during their assignment?

As a Process Engineer Co Op, you will typically assist with projects focused on process optimization, data collection, and process troubleshooting within manufacturing or production environments. You may work alongside full-time engineers to analyze process data, implement efficiency improvements, and support quality control initiatives. Expect to collaborate with cross-functional teams—including operations, maintenance, and quality assurance—to address real-time production issues and to participate in meetings where your input can help shape ongoing projects. This hands-on experience provides valuable exposure to industry-standard tools and methodologies, helping you build practical engineering skills for future roles.

What is the difference between Process Engineer Co Op vs Process Engineer?

AspectProcess Engineer Co OpProcess Engineer
CredentialsTypically pursuing or recently completed a bachelor's degree in engineering or related fieldBachelor's degree in engineering; some roles may prefer or require a master's degree
Work EnvironmentInternship setting, often part-time or seasonal, in manufacturing or industrial plantsFull-time professional role in manufacturing, chemical, or industrial facilities
Employer & Industry UsageUsed by companies to attract students for internships in process engineeringFull-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 most commonly searched types of Process Engineer jobs in Plainfield, IL?

The most popular types of Process Engineer jobs in Plainfield, IL are:

What are popular job titles related to Process Engineer Co Op jobs in Plainfield, IL?

For Process Engineer Co Op jobs in Plainfield, IL, the most frequently searched job titles are:

What job categories do people searching Process Engineer Co Op jobs in Plainfield, IL look for?

The top searched job categories for Process Engineer Co Op jobs in Plainfield, IL are:

What cities near Plainfield, IL are hiring for Process Engineer Co Op jobs?

Cities near Plainfield, IL with the most Process Engineer Co Op job openings:

Infographic showing various Process Engineer Co Op job openings in Plainfield, IL as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $89,690 per year, or $43.1 per hour.

$17.25 - $22.50/hr

Full-time

Medical, Dental, Vision, Retirement

Posted 5 days ago


Marmon Holdings rating

7.7

Company rating: 7.7 out of 10

Based on 15 frontline employees who took The Breakroom Quiz


Job description

The Marmon Group LLC

As a part of the global industrial organization Marmon Holdings-which is backed by Berkshire Hathaway-you'll be doing things that matter, leading at every level, and winning a better way. We're committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone's empowered to be their best.

Lean

The Continuous Improvement Engineering Co-op will report to the Regional Lean Specialist and support the deployment, evaluation, and implementation of Lean at the Marmon Transportation Group. The individual will actively promote and facilitate the use of continuous improvement methods (e.g., LEAN tools, root cause analysis, waste reduction, etc.) to improve performance in safety, quality, performance, and cost every day. This position is responsible for working directly with and influencing all levels of employees within the plant.

Requirements

  • Energy, enthusiasm, and initiative to create programs and drive outcomes, balancing multiple priorities in a fast-paced environment.
  • Ability to lead and influence others without formal control to achieve desired results.
  • Ability to travel 20-50% to other facilities/shops as well as relocation to different business units for different co-op terms.
  • Independent, self-starter, ability to build relationships and earn trust.
  • Ability to prioritize work based on factors such as potential impact, business, personal schedule, and coworkers' schedules.
  • Proficient in Microsoft Office, specifically Excel, Word, SharePoint and Smartsheets.

Preferred Assets

  • Previous experience with Lean/Automation - including jobs, internships, co-op assignments, class projects, and extracurricular groups.
  • Working knowledge of SolidWorks, Fusion 360, or other CAD packages
  • Preference to work multiple semesters as previous interns have completed.
  • Desire/motivated to work 4-12 hours a week during the school year pre and post co-op with a multi-term commitment.

What You'll Do:

  • Collaborate with local team to identify process gaps and implement process improvement activities to achieve dramatic improvement in the key business metrics of safety, quality, delivery, cost, and employee development.
  • Management of the lean transformational activities and projects at a plant.
  • Collaborate with automation team to optimize process before automating and help build the justification for automation projects.
  • Effective facilitation and execution of Value Stream Maps and Kaizen/Impact Events through all stages (A3 charter ideation / creation, pre-work identification and completion, delivery of results in Kaizen/Impact week, regular follow up, and follow through on sustainment).
  • Facilitate conversations with local team to ensure team stays focused and kept accountable on action items.
  • Provide formal and informal training, coaching, and mentoring to employees: must be able to translate concepts to local situations and help individuals and teams progress in understanding and correct application for sustainable business improvements.
  • Coach process owners how to use engineering and Lean methods to achieve operational excellence.
  • Establish and implement performance measures. Provide regular reports of data and actions to measure progress against the plant objectives.
  • Work with site leadership to conduct assessments of critical sites and business needs. Actively partnering with process owners to ensure results delivered / future state achieved and ability to connect the dots in the Operations function and ensure business priorities come first.
  • Establish agenda and frequency and be an active participant in regular Management Review meetings.
  • Manage personal business travel plans, prioritization of current projects, and communicate efforts to direct leadership.
  • Develop personal and plant competency plans in the application of continuous improvement methods and Lean tools.

Additional Information:

This role is a development role for individuals aspiring to grow their skills and leadership.

Location: Preferred Metropolitan Detroit, Chicagoland area. In addition, other Marmon locations-multi-city in the Carolinas, Midwest, Southeast & Virginia.

Pay Range:

20.70 - 25.30

We offer a comprehensive benefits package that may include medical, dental, vision, 401k matching, and more!

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to careers@marmon.com, and please be sure to include the title and the location of the position for which you are applying.


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