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Process Engineer Intern Jobs in Missouri (NOW HIRING)

Brewer Science Inc.

Quality Engineer Intern

Rolla, MO · On-site

$16.50 - $21.50/hr

This intern will support quality and manufacturing engineering by analyzing process data, maintaining quality documentation, assisting with customer and change-control documentation, and helping ...

Brewer Science, Inc.

Quality Engineer Intern

Rolla, MO

$16.50 - $21.50/hr

This intern will support quality and manufacturing engineering by analyzing process data, maintaining quality documentation, assisting with customer and change-control documentation, and helping ...

Safe Fleet

Firmware Engineer Intern

Saint Louis, MO · On-site

Description The Firmware Engineer Intern is primarily responsible for providing technical ... Maintain and follow proper design processes for high-reliability firmware. * Analyze and resolve ...

Tt

Structural Engineer Intern

Kansas City, MO

... process, lay the groundwork for a better, more resilient future. We provide support and ... As an Engineer Intern at Thornton Tomasetti, you will gain hands-on experience on real-world ...

Safe Fleet

Firmware Engineer Intern

Saint Louis, MO · On-site

The Firmware Engineer Intern is primarily responsible for providing technical excellence in ... Maintain and follow proper design processes for high-reliability firmware. * Analyze and resolve ...

CONCRETE STRATEGIES

Project Engineer Intern

Saint Louis, MO · On-site

$15.75 - $20.25/hr

Project Engineer Intern Summary Description: This position serves as support for operations on the ... simplify and process complex issues, understands the difference between critical details and ...

Leonardo DRS

Electrical Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

Job Summary Leonardo DRS Land Systems is seeking a Summer Electrical Engineer Intern for our ... The position will investigate solutions to product or process problems. The ideal candidate will ...

Leonardo DRS

Electrical Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

Job Summary Leonardo DRS Land Systems is seeking a Summer Electrical Engineer Intern for our ... The position will investigate solutions to product or process problems. The ideal candidate will ...

Leonardo DRS

Quality Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

Job Summary Leonardo DRS Land Systems is seeking a Summer Quality Engineer Intern for our Bridgeton ... Help identify and communicate quality issues or process gaps * Support continuous improvement ...

Leonardo DRS

Quality Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

Job Summary Leonardo DRS Land Systems is seeking a Summer Quality Engineer Intern for our Bridgeton ... Help identify and communicate quality issues or process gaps * Support continuous improvement ...

Leonardo DRS

Quality Software Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

Job Summary Leonardo DRS Land Systems is seeking a Summer Quality Engineer Intern for our Bridgeton ... Analyze processes and identify opportunities for improvement * Review key project deliverables to ...

Leonardo DRS

Systems Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

These interns will help our systems engineering (SE) team meet the technical performance requirements on complex system development programs and to execute an interdisciplinary process to ensure that ...

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All JobsProcess Engineer Intern JobsProcess Engineer Intern Jobs in Missouri

Process Engineer Intern information

See Missouri salary details

$13

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$28

How much do process engineer intern jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for process engineer intern in Missouri is $20.81, according to ZipRecruiter salary data. Most workers in this role earn between $17.12 and $24.38 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 the most commonly searched types of Process Engineer jobs in Missouri? The most popular types of Process Engineer jobs in Missouri are:
What are popular job titles related to Process Engineer Intern jobs in Missouri? For Process Engineer Intern jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Process Engineer Intern jobs in Missouri look for? The top searched job categories for Process Engineer Intern jobs in Missouri are:
What cities in Missouri are hiring for Process Engineer Intern jobs? Cities in Missouri with the most Process Engineer Intern job openings:
Process Engineer Intern jobs near you
Infographic showing various Process Engineer Intern job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $43,280 per year, or $20.8 per hour.

Quality Engineer Intern

Brewer Science Inc.

Rolla, MO • On-site

$16.50 - $21.50/hr

Part-time, Internship

Medical, Dental, Vision, PTO

Posted 25 days ago

Job description

Brewer Science, Inc. is a major innovator of high-technology solutions for the semiconductor / microelectronics markets. We are currently seeking a purpose-driven candidate with an ownership mentality to fill an open position as a Quality Engineer Intern (part-time, 15-20 hours per week). This position will be in Rolla, MO.
Summary:
This intern will support quality and manufacturing engineering by analyzing process data, maintaining quality documentation, assisting with customer and change-control documentation, and helping improve manufacturing performance through data-driven process improvements.
Responsibilities:
  • Work closely with Quality and Manufacturing Engineering personnel on the implementation and maintenance effective SPC practices to monitor, stabilize and improve the manufacturing process and maintaining specification sheets for RMs, IMs, and FPs.
  • Assist in documentation updates to ensure all the health of the Quality Management System.
  • Drive reduction in scrap by identifying trends in product and process data identified in the weekly trend review.
  • Assist in completing customer required documentation.
  • Compile and analyze data and assist in the production of data packages for change control and customer notifications.
  • Complete other duties as requested.
  • Participate in Brewer Science's Intern Program activities

Credentials and Education:
  • Pursuing a bachelor's degree in a STEM field, such as Engineering, Engineering Management, Chemical Engineering, Industrial Engineering, Manufacturing Engineering, or Materials Science.

Benefits:
At Brewer Science, we are a Top Workplace, Certified Employee-Owned, Certified B Corp™, and GreenCircle Certified Zero Waste to Landfill. By joining Brewer Science, you will be eligible to receive benefits including:
  • Immediately: employee assistance program, paid leave (including community service, wellness breaks, and other special leave)
  • Internship/Co-op/Temp Role Extending more than 90 days: medical, dental, and vision

Application Process: To apply for this position please complete the online application. This position is open until filled. Screening will begin immediately.
Equal Employment Opportunity - M/F/Disability/Veterans

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