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Part Time Chemical Engineer Jobs in Missouri (NOW HIRING)

Brewer Science, Inc.

Quality Engineer Intern

Rolla, MO · On-site

$16.50 - $21.50/hr

... Engineer Intern (part-time, 15-20 hours per week). This position will be in Rolla, MO. Summary ... Pursuing a bachelor's degree in a STEM field, such as Engineering, Engineering Management, Chemical ...

Brewer Science Inc.

Quality Engineer Intern

Rolla, MO · On-site

$16.50 - $21.50/hr

... Engineer Intern (part-time, 15-20 hours per week). This position will be in Rolla, MO. Summary ... Pursuing a bachelor's degree in a STEM field, such as Engineering, Engineering Management, Chemical ...

YMCA

Sports & Aquatics Director

Joplin, MO · On-site

$42K - $44K/yr

... programming at the Joplin Family YMCA. Qualifications A Bachelor's degree (B.A.) from a four year ... chemical levels and facility maintenance. 5. Takes a leadership role in scheduling, managing ...

Compass Group

DISHWASHER

Saint Louis, MO · On-site

$18/hr

* We are hiring immediately for full time and part time DISHWASHER positions. * Location : John ... Polishes silver using burnishing machine tumbler, chemical dip, buffing wheel and hand cloth ...

Compass Group

DISHWASHER

Saint Louis, MO · On-site

$19/hr

Polishes silver using burnishing machine tumbler, chemical dip, buffing wheel and hand cloth ... Both full-time and part-time positions offer the following benefits to associates: Retirement Plan ...

Compass Group

DISHWASHER (FULL TIME)

Saint Louis, MO

$19/hr

Polishes silver using burnishing machine tumbler, chemical dip, buffing wheel and hand cloth ... Both full-time and part-time positions offer the following benefits to associates: Retirement Plan ...

Compass Group

DISHWASHER (FULL TIME)

Saint Louis, MO · On-site

$19/hr

Polishes silver using burnishing machine tumbler, chemical dip, buffing wheel and hand cloth ... Both full-time and part-time positions offer the following benefits to associates: Retirement Plan ...

St. Louis County

Detention Aide I

Saint Louis, MO

$28K/yr

Louis County is hiring for Part Time Detention Aide positions within the Detention Department. Our ... Implement detention center programming. Manage youth who exhibit moderate to high risk behaviors ...

All JobsChemical Engineer JobsPart Time Chemical Engineer JobsPart Time Chemical Engineer Jobs in Missouri

Part Time Chemical Engineer information

See Missouri salary details

$37.5K

$82.1K

$131.3K

How much do part time chemical engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for part time chemical engineer in Missouri is $82,063.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,300.00 and $99,900.00 per year, depending on experience, location, and employer.

What is the difference between Part Time Chemical Engineer vs Chemical Technician?

AspectPart Time Chemical EngineerChemical Technician
CredentialsBachelor's degree in Chemical Engineering; licensure often preferredAssociate degree or technical certification in chemical technology
Work EnvironmentDesign, analysis, and project planning in labs or industrial settingsAssisting with lab experiments, equipment setup, and data collection
Industry UsageUsed across manufacturing, pharmaceuticals, and energy sectorsCommonly employed in labs and production facilities for support roles

The main difference is that Part Time Chemical Engineers focus on designing and analyzing chemical processes, often requiring a degree and licensure, while Chemical Technicians support these processes through hands-on technical work. Part Time Chemical Engineers typically work in more analytical and planning roles, whereas Chemical Technicians handle operational tasks in labs and production lines.

What does a part time chemical engineer do?

As a part-time chemical engineer, you solve problems and overcome challenges related to the use and production of chemicals. Since the use and production of chemicals can encompass a huge variety of work in an equally vast number of industries, your precise duties may vary depending on your employer. For instance, you may plan and test production methods and oversee the work of others in a department or facility. As part of your duties, you may conduct research, oversee equipment and processes for safety and efficiency compliance, or administer tests and monitor process performance. Depending on the needs of your employer, your responsibilities can include everything from supervising teams, estimating production costs, and delivering reports to project stakeholders.

What are the key skills and qualifications needed to thrive as a part time chemical engineer?

To thrive as a Part Time Chemical Engineer, you generally need a degree in chemical engineering or a related field, with a solid grasp of process design, chemistry, and mathematics. Familiarity with simulation software such as Aspen Plus or MATLAB, as well as experience with laboratory and process control equipment, is typically required. Strong problem-solving, teamwork, and time management skills help you efficiently handle varied projects and adapt to flexible work schedules. These competencies ensure that even in a part-time role, you can contribute effectively to project goals, maintain safety standards, and deliver reliable engineering solutions.

What is a part time chemical engineer?

Part time chemical engineers are professionals who apply principles of chemistry, physics, mathematics, and engineering to solve problems involving the production or use of chemicals, but they work fewer hours than a full-time schedule, often less than 35 hours per week. Their responsibilities may include research, process design, safety assessments, or quality control, depending on the employer’s needs. Part time positions are ideal for students, semi-retired professionals, or those seeking flexible work arrangements, and can be found in industries like pharmaceuticals, energy, and manufacturing.

How do part time chemical engineers typically balance project responsibilities with limited working hours?

Part-time chemical engineers often focus on specific project tasks or phases that can be accomplished within their scheduled hours, such as data analysis, process optimization, or report preparation. Clear communication with supervisors and team members is essential to ensure alignment on deadlines and expectations. Many companies provide flexible work arrangements and prioritize effective collaboration tools to support part-time staff. This structure allows part-time engineers to contribute meaningfully while balancing other commitments.
More about Part Time Chemical Engineer jobs
What are the most commonly searched types of Chemical Engineer jobs in Missouri? The most popular types of Chemical Engineer jobs in Missouri are:
What are popular job titles related to Part Time Chemical Engineer jobs in Missouri? For Part Time Chemical Engineer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Part Time Chemical Engineer jobs in Missouri look for? The top searched job categories for Part Time Chemical Engineer jobs in Missouri are:
What cities in Missouri are hiring for Part Time Chemical Engineer jobs? Cities in Missouri with the most Part Time Chemical Engineer job openings:
Part Time Chemical Engineer jobs near you
Infographic showing various Part Time Chemical Engineer job openings in Missouri as of August 2026, with employment types broken down into 93% Full Time, 2% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $82,063 per year, or $39.5 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 26 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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