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Part Time Instructor Jobs in St Louis, MO (NOW HIRING)

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$9

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How much do part time instructor jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for part time instructor in St. Louis, MO is $20.61, according to ZipRecruiter salary data. Most workers in this role earn between $15.43 and $23.37 per hour, depending on experience, location, and employer.

What is a part time instructor?

A part-time instructor is an educator who teaches courses or leads classes on a less than full-time basis, often at colleges, universities, or vocational schools. They may be hired for a specific semester or course and typically do not carry the same administrative or research responsibilities as full-time faculty. Part-time instructors are often professionals in their fields who bring practical experience to the classroom. Their flexible schedules can accommodate other professional commitments or personal obligations.

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

To thrive as a Part Time Instructor, you need subject matter expertise, teaching experience, and at least a bachelor's degree (often a master's or higher) in the relevant field. Familiarity with learning management systems (LMS) such as Canvas or Blackboard and digital presentation tools is typically required. Exceptional communication, organization, and adaptability help instructors engage diverse learners and manage varying schedules. These skills ensure effective knowledge transfer, student engagement, and adaptability to different classroom environments.

What are some common challenges faced by part time instructors and how can they be managed?

Part-time instructors often balance teaching with other professional or personal commitments, which can make time management a key challenge. They may also have limited access to campus resources or less involvement in departmental activities compared to full-time faculty. Building connections with students and colleagues within a compressed schedule can be difficult, but staying organized, proactively communicating with department staff, and utilizing available institutional support services can help manage these challenges effectively.

What is the difference between Part Time Instructor vs Adjunct Professor?

AspectPart Time InstructorAdjunct Professor
CredentialsTypically requires a relevant degree or professional experienceUsually requires a master's degree or higher in the subject area
Work EnvironmentOften teaches at community colleges, vocational schools, or training programsPrimarily teaches at colleges or universities
Employer & IndustryEducational institutions, training centersHigher education institutions, universities
Workload & CompensationPart-time, variable hours, paid per course or hourPart-time, often contract-based, paid per course or semester

While both roles involve teaching on a part-time basis, Part Time Instructors typically work in a variety of educational settings and may have more flexible credentials, whereas Adjunct Professors usually hold advanced degrees and teach at higher education institutions. The choice depends on your qualifications and career goals in education.

How do I become a part-time instructor?

To become a part-time instructor, typically you need relevant educational qualifications, such as a degree or certification in the subject area, and prior experience or expertise. You should apply through the institution's hiring process, which may include submitting a resume, demonstrating subject knowledge, and sometimes completing an interview or teaching demonstration.

What cities near St. Louis, MO are hiring for Part Time Instructor jobs?

Cities near St. Louis, MO with the most Part Time Instructor job openings:

Part Time Instructor jobs near you
Infographic showing various Part Time Instructor job openings in St. Louis, MO as of August 2026, with employment types broken down into 1% As Needed, 68% Full Time, 28% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $42,877 per year, or $20.6 per hour.

Part-Time Physics Instructor

Belleville, IL • On-site

Southwestern Illinois College
Colleges, Universities, and Professional Schools • 1 - 5K employees
Learn more about Southwestern Illinois Collegeexternal

Part-time

Medical, Retirement

Re-posted 6 days ago

Southwestern Illinois College rating

8.2

Company rating: 8.2 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

Job description

ANNOUNCEMENT
Southwestern Illinois College is accepting applications for part-time instructors for the Physics department. Part-time instructors are hired on an as-needed basis. Your application will be placed in a pool for review as part-time teaching assignments become available.
POSITION DESCRIPTION
Part-time/adjunct faculty in Physics are responsible for teaching the objectives for each course assigned, the assessment of student learning, and reporting of student progress as required by the college.
QUALIFICATIONS
Qualifications depend on the course taught. Please see below for minimum qualifications for the various courses taught in the Physics department.
A Master's Degree or higher in Physical Science, or Master's Degree with 18 graduate hours in a single Physical Science discipline, or Master's Degree with at least 24 graduate hours in multiple Physical Science disciplines is required for the following course:
• PHYS 101, General Physical Science
A Master's Degree or higher in Physics, or Master's Degree with 18 graduate hours in physics with at least Calculus III or Differential Equations prerequisite and at least one advanced laboratory course or a Physic PhD candidate with 30 semester hours of graduate course work completed is required for the following courses:
• PHYS 151, College Physics I
• PHYS 152, College Physics II
• PHYS 204, Physics - Mechanics
• PHYS 205, Physics - Heat, Electricity & Magnetism
• PHYS 206, Physics - Light & Modern Physics
PAY AND HOURS
Salary varies based on educational level and number of units taught.
BENEFITS AND PERKS
Benefit availability and eligibility may vary from the summary listed below. Please visit www.swic.edu for more information.
• Retirement savings plan through State Universities Retirement System of Illinois and voluntary 403(b) and 457(b) savings plan
• Eligibility for medical coverage as outline in the Affordable Care Act
• Employee Assistance Program, employee discounts, gym access, additional voluntary benefits and more!
WORK LOCATION
Physics courses are offered at the SWIC Belleville, Sam Wolf Granite City and Red Bud Campuses.
APPLICATION DEADLINE
Applications will be reviewed as assignments become available. See online job posting for close date.
APPLICATION PROCEDURE
Required application materials, such as resume, cover letter and references, should be attached to your application. Other required application materials i.e., unofficial transcripts, etc., should be attached after your application has been submitted ( official college transcripts must be provided at the time of hire). Go to your My Job Applications page from the careers home page of your account.
Southwestern Illinois College
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