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Process Engineer Intern Jobs in Joliet, IL (NOW HIRING)

Hendrickson USA, LLC

AI Intern

Woodridge, IL · On-site

The Artificial Intelligence (AI) IT Intern assists with the design, development, and deployment of ... processes using Azure DevOps. * Collaborate with cross-functional teams to troubleshoot issues ...

Vista Robotics

Software QA Intern

Joliet, IL · On-site

$18.75 - $24.50/hr

Collaborate with software developers to resolve issues * Conduct regression testing to ensure ... Contribute to continuous improvement of QA processes * Stay updated on industry best practices in ...

Vista Robotics

Software QA Intern

Chicago, IL · On-site

$19.75 - $26/hr

Collaborate with software developers to resolve issues * Conduct regression testing to ensure ... Contribute to continuous improvement of QA processes * Stay updated on industry best practices in ...

Vista Robotics

Software QA Intern

Aurora, IL · On-site

$18.25 - $24/hr

Collaborate with software developers to resolve issues * Conduct regression testing to ensure ... Contribute to continuous improvement of QA processes * Stay updated on industry best practices in ...

DRW

Software Developer Intern

Chicago, IL · On-site

$225K/yr

Each project, advised by a software engineer, promotes a comprehensive learning experience and ... For more information about DRW's processing activities and our use of job applicants' data, please ...

Marmon

Engineering Intern Co-op

Chicago, IL

$17.25 - $22.50/hr

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

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All JobsProcess Engineer Intern JobsProcess Engineer Intern Jobs in Joliet, IL

Process Engineer Intern information

See Joliet, IL salary details

$13

$21

$29

How much do process engineer intern jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for process engineer intern in Joliet, IL is $21.47, according to ZipRecruiter salary data. Most workers in this role earn between $17.69 and $25.14 per hour, depending on experience, location, and employer.

What is a process engineer intern?

Process Engineer Interns are students or recent graduates who work temporarily in engineering teams to support the design, optimization, and improvement of manufacturing processes. They typically assist with data collection, process analysis, troubleshooting, and the implementation of new technologies or procedures under the supervision of experienced engineers. This internship provides hands-on experience, helping interns apply classroom knowledge to real-world industrial challenges, and often serves as a pathway to a full-time engineering role.

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

To thrive as a Process Engineer Intern, you need a solid grounding in chemical, mechanical, or industrial engineering principles, often backed by enrollment in a relevant bachelor's degree program. Familiarity with process simulation software (such as Aspen Plus or AutoCAD), data analysis tools, and safety regulations is typically required. Strong problem-solving abilities, communication skills, and attention to detail help interns excel in team environments and tackle process challenges. These skills and qualifications are crucial for optimizing manufacturing processes, ensuring safety, and supporting project goals.

What do process engineer interns do?

As a Process Engineer Intern, you can anticipate working on a variety of hands-on projects that support process optimization, quality improvement, and efficiency initiatives within manufacturing or production environments. Typical responsibilities may include assisting with data collection and analysis, participating in process mapping, supporting root-cause investigations, and collaborating with multidisciplinary teams such as production, quality assurance, and maintenance. Interns often have opportunities to present their findings and contribute to real-world solutions, providing valuable exposure to daily operations and the chance to develop technical and teamwork skills essential for career advancement.

What is the difference between Process Engineer Intern vs Process Engineer?

AspectProcess Engineer InternProcess Engineer
Required CredentialsTypically pursuing a bachelor's degree in engineering or related fieldBachelor's degree in engineering; often a master's is preferred
Work EnvironmentInternship setting, often in manufacturing or industrial plantsFull-time professional role in similar environments
Employer & Industry UsageInternship programs in manufacturing, chemical, or industrial companiesEstablished companies in manufacturing, chemical, or process industries
Common Search & Comparison IntentYesYes

The main difference between a Process Engineer Intern and a Process Engineer is experience level and responsibilities. Interns are typically students gaining practical experience, while Process Engineers are full-time professionals responsible for process optimization, design, and troubleshooting. Internships serve as a stepping stone toward a full engineering career, with interns working under supervision, whereas Process Engineers independently manage projects and processes in their industry.

What are popular job titles related to Process Engineer Intern jobs in Joliet, IL? For Process Engineer Intern jobs in Joliet, IL, the most frequently searched job titles are:
What job categories do people searching Process Engineer Intern jobs in Joliet, IL look for? The top searched job categories for Process Engineer Intern jobs in Joliet, IL are:
What cities near Joliet, IL are hiring for Process Engineer Intern jobs? Cities near Joliet, IL with the most Process Engineer Intern job openings:
Process Engineer Intern jobs near you
Infographic showing various Process Engineer Intern job openings in Joliet, IL as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 14% Part Time, 2% Temporary, 4% Contract, and 2% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $44,657 per year, or $21.5 per hour.

Campus Software Engineer (Intern)

Jump Trading

Chicago, IL • On-site

$250K/yr

Full-time, Internship

Re-posted 2 days ago

Job description

Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, creativity, intellectual honesty, and a relentless competitive streak. We believe in winning together and unlocking unique individual talent by incenting collaboration and mutual respect. At Jump, research outcomes drive more than superior risk adjusted returns. We design, develop, and deploy technologies that change our world, fund start-ups across industries, and partner with leading global research organizations and universities to solve problems.

Core Development is a global team of technologists who lean into the cutting edge of agentic development to architect, build and maintain our world-class trading platform From optimizing our core trading engine to building custom hardware, we leverage the latest agentic tools to deliver the infrastructure that drives our trading and business needs.

What You’ll Do:

Our software engineering internship is an intensive 10-week experience with our technology team that designs, codes, tests, and maintains our distributed trading system and one of the world’s largest supercomputers.

You will be working side by side with our experienced software engineers and will receive ongoing coaching from a dedicated mentor throughout the summer. Our internship program is the primary way we identify top young software engineers for our core development team, and it’s a proven path for earning full-time opportunities at Jump. 

Over the course of the summer, you will take on projects working on production code and gain experience with our full-cycle process for development, testing, and release using Agile methodologies. You will apply your programming and analysis skills to contribute to our real-time large-scale, high-performance trading platform and related infrastructure. 

Other duties as assigned or needed

Skills You’ll Need:

  • Hands-on experience and a high level of proficiency in one or more of the following:
    • C++ development on Linux platform
    • Python development on Linux platform
  • Strong understanding of data structures and threading models
  • Ability to work with a team in a fast-paced environment, deploying new software daily
  • Passion for solving complex problems and learning to build optimal solutions from scratch, instead of simply assembling things from existing libraries
  • Interest in using knowledge from several areas -- such as hardware, networking, OS design -- to produce extremely high-performance software 
  • Reliable and predictable availability 

Also Helpful, but Not Required:

  • Past internship or job experience in a software development role is a plus
  • Advanced coursework in algorithms, network programming, operating systems, compilers 
  • Experience with AI tools like Claude Code in a real work environment

* No finance or economics study or work experience required  

INTERNATIONAL STUDENTS are encouraged to apply. We accept students eligible for CPT/OPT and we sponsor work visas for full-time positions

The estimated base salary for this role is $250,000 per year.

Apply