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Part Time Mechanical Engineering Jobs in Missouri

Assistant Mechanic

Columbia, MO · On-site

$17.25 - $21.50/hr

Candidates with previous mechanical, electrical, or engineering experience are encouraged to apply ... Job Type: Part-time Shift: * Evening shift * Night shift Weekly day range: * Weekend availability ...

Assistant Mechanic

Valley Park, MO · On-site

$17.25 - $21.50/hr

Candidates with previous mechanical, electrical, or engineering experience are encouraged to apply ... Job Type: Part-time Shift: * Evening shift * Night shift Weekly day range: * Weekend availability ...

Assistant Mechanic

Columbia, MO · On-site

$17.25 - $21.50/hr

Candidates with previous mechanical, electrical, or engineering experience are encouraged to apply ... Job Type: Part-time Shift: * Evening shift * Night shift Weekly day range: * Weekend availability ...

Assistant Mechanic

Columbia, MO · On-site

$17.25 - $21.50/hr

Candidates with previous mechanical, electrical, or engineering experience are encouraged to apply ... Job Type: Part-time Shift: * Evening shift * Night shift Weekly day range: * Weekend availability ...

Assistant Mechanic

Valley Park, MO · On-site

$17.25 - $21.50/hr

Candidates with previous mechanical, electrical, or engineering experience are encouraged to apply ... Job Type: Part-time Shift: * Evening shift * Night shift Weekly day range: * Weekend availability ...

Assistant Mechanic

Valley Park, MO · On-site

$17.25 - $21.50/hr

Candidates with previous mechanical, electrical, or engineering experience are encouraged to apply ... Job Type: Part-time Shift: * Evening shift * Night shift Weekly day range: * Weekend availability ...

Assistant Mechanic

Columbia, MO · On-site

$17.25 - $21.50/hr

Candidates with previous mechanical, electrical, or engineering experience are encouraged to apply ... Job Type: Part-time Shift: * Evening shift * Night shift Weekly day range: * Weekend availability ...

Assistant Mechanic

Columbia, MO

$17.25 - $21.50/hr

Candidates with previous mechanical, electrical, or engineering experience are encouraged to apply ... Job Type: Part-time Shift: * Evening shift * Night shift Weekly day range: * Weekend availability ...

Assistant Mechanic

Valley Park, MO · On-site

$17.25 - $21.50/hr

Candidates with previous mechanical, electrical, or engineering experience are encouraged to apply ... Job Type: Part-time Shift: * Evening shift * Night shift Weekly day range: * Weekend availability ...

Assistant Mechanic

Valley Park, MO · On-site

$17.25 - $21.50/hr

Candidates with previous mechanical, electrical, or engineering experience are encouraged to apply ... Job Type: Part-time Shift: * Evening shift * Night shift Weekly day range: * Weekend availability ...

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Showing results 1-20

Part Time Mechanical Engineering information

See Missouri salary details

$42.1K

$92.7K

$150.6K

How much do part time mechanical engineering jobs pay per year?

As of Aug 25, 2026, the average yearly pay for part time mechanical engineering in Missouri is $92,708.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,400.00 and $116,200.00 per year, depending on experience, location, and employer.

What is a part time mechanical engineering job?

Part time mechanical engineering jobs are roles in the mechanical engineering field that require fewer working hours per week than a traditional full-time position, often offering flexible schedules. These jobs may involve responsibilities such as designing mechanical systems, performing analysis and testing, or assisting with prototype development. Part time positions can be ideal for students, recent graduates, or professionals seeking work-life balance, supplemental income, or gradual entry into the engineering field. Employers may offer part time roles in industries such as manufacturing, automotive, aerospace, research, or energy. The specific duties and required qualifications will vary depending on the employer and the nature of the project.

What are some common challenges faced by part-time mechanical engineers, and how can they be addressed?

Part-time mechanical engineers often face the challenge of balancing project deadlines with limited working hours, which may require strong time management and communication skills. They may also need to quickly adapt to ongoing projects and efficiently collaborate with full-time team members to stay aligned with project goals. To address these challenges, it's helpful to set clear expectations with supervisors, actively participate in regular team meetings, and use collaborative tools to stay updated on project progress. This proactive approach fosters better integration with the team and ensures that part-time contributions are both effective and valued.

What are the key skills and qualifications needed to thrive as a part time mechanical engineer, and why are they important?

To thrive as a Part Time Mechanical Engineer, you need a solid understanding of engineering principles, CAD design, and problem-solving, typically supported by a degree in mechanical engineering or related field. Familiarity with tools like SolidWorks, AutoCAD, and simulation software, as well as relevant certifications such as EIT or FE, is often required. Strong communication, time management, and teamwork skills help you efficiently handle project-based or flexible work schedules. These skills ensure effective project delivery, technical accuracy, and collaboration in a dynamic engineering environment.

How much does a part-time mechanical engineer make?

Part-time mechanical engineers typically earn between $20 and $40 per hour, depending on experience, location, and the complexity of projects. Salaries can vary based on industry, certifications, and whether the work is freelance or employed by a company.

What are the most commonly searched types of Mechanical Engineering jobs in Missouri?

The most popular types of Mechanical Engineering jobs in Missouri are:

What cities in Missouri are hiring for Part Time Mechanical Engineering jobs?

Cities in Missouri with the most Part Time Mechanical Engineering job openings:

Infographic showing various Part Time Mechanical Engineering job openings in Missouri as of August 2026, with employment types broken down into 88% Full Time, 7% Part Time, 4% Contract, and 1% Nights. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $92,708 per year, or $44.6 per hour.

Adjunct Faculty - Precision Machining Instructor

Bridgeton, MO • On-site

Full-time, Part-time

Re-posted 14 days ago


Job description

Location : Florissant Valley
Job Type: Part-Time Academic Affairs
Job Number: 26-00290
Organization: Mechanical Engineering (507798)
Opening Date: 06/12/2026
Salary: commensurate with experience
Position Summary
****This is an onsite position located in the St. Louis, Missouri area. Candidates should apply only if they are able to be physically present and available to work onsite by the start date****
St. Louis Community College is seeking an Adjunct Precision Machining Instructor to teach any of six introductory machining courses based on the NIMS level 1 credentials. Courses may include job planning, benchwork, and layout, manual machining 1 or 2, introduction to CNC, measurement, materials and safety or blueprint reading. Instruction includes both theoretical and hands-on components focused on safe and effective machine operation. This position will be scheduled for day time teaching, primarily.
Primary Duties Performed
  • Prepare and deliver lectures and laboratory exercises related to precision machining
  • Instruct students on NIMS preparation for testing and projects
  • Provide hands-on training in safe and effective machine operations.
  • Evaluate student learning and provide constructive feedback.
  • Maintain readiness and operational condition of the machines and measurement equipment.

Qualifications/Experience
  • Bachelor's degree in Mechanical Engineering, Manufacturing/Machining or related field, and/or a combination of education, training, and tested experience.
  • Combination of education, training, and tested experience
  • Associates degree, or 5 years of professional experience, or a license in course topic

Preferred Qualifications
  • Master's degree in a field related to Machining/Manufacturing or related field
  • Prior college-level teaching experience.

Working Conditions
  • Evening, weekend, or online teaching assignments may be required depending on course scheduling
Physical Requirements:
  • Negligible to moderate physical activity, which may include standing for extended periods, light lifting of instructional materials, and use of standard classroom or computer equipment.

This position is not eligible for benefits.
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Do you have the current license/s and meet the required qualifications listed for this position?
  • Yes
  • No

Required Question