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Part Time Instructor Jobs in Diamond Bar, CA (NOW HIRING)

Novel Prep

Brain Bee Competition Instructor

Irvine, CA · On-site

$50 - $60/hr

Overview We are seeking a knowledgeable and engaging part-time instructor to teach neuroscience using Brain Facts as the primary textbook and prepare high school students for the Brain Bee ...

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Part Time Instructor information

See Diamond Bar, CA salary details

$10

$22

$37

How much do part time instructor jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for part time instructor in Diamond Bar, CA is $22.15, according to ZipRecruiter salary data. Most workers in this role earn between $16.59 and $25.10 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 are the most commonly searched types of Instructor jobs in Diamond Bar, CA?

The most popular types of Instructor jobs in Diamond Bar, CA are:

What cities near Diamond Bar, CA are hiring for Part Time Instructor jobs?

Cities near Diamond Bar, CA with the most Part Time Instructor job openings:

Part Time Instructor jobs near you
Infographic showing various Part Time Instructor job openings in Diamond Bar, CA as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 26% Part Time, 1% Temporary, and 1% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $46,071 per year, or $22.1 per hour.

Adjunct - AY26 Humanities Instructor

Monterey Park, CA • On-site

Los Angeles Community College District
Colleges, Universities, and Professional Schools • 5 - 10K employees

8.7

Company rating: 8.7 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

57th of 623 rated colleges and universities

Great coworkers

People enjoy working here

Good employer

Learn more about Los Angeles Community College Districtexternal

Part-time

Re-posted 6 days ago

Job description

POSITION

The LACCD is accepting applications for Adjunct Humanities Instructor positions at our colleges for the

The LACCD is seeking dynamic, motivated and diverse candidates for part-time faculty positions to engage and educate our students.  Successful candidates will collaborate, communicate and work as professionals with students, staff, faculty and administrators.  Applicants with a demonstrated commitment to teaching and mentoring a diverse student population are strongly encouraged to apply.

 

During completion of the adjunct application, applicants will have the opportunity to indicate which of LACCD's colleges are of interest for employment.  Qualified applicants may be offered an interview with the Humanities Department members at one or more of LACCD's 9 colleges.  For college locations, please visit the Our Colleges page at http://laccd.edu/About/Pages/Our-Colleges.aspx.  Final determination of part-time Instructor assignments are contingent upon enrollment, funding and class availability.


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