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Adjunct Math Instructor Jobs in San Diego, CA (NOW HIRING)

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Adjunct Math Instructor information

See San Diego, CA salary details

$15

$42

$66

How much do adjunct math instructor jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for adjunct math instructor in San Diego, CA is $42.41, according to ZipRecruiter salary data. Most workers in this role earn between $30.62 and $52.60 per hour, depending on experience, location, and employer.

What is an adjunct math instructor?

Adjunct math instructors are part-time faculty members who teach mathematics courses at colleges or universities. They are usually hired on a contractual basis and may teach one or more classes per semester, often without the full benefits provided to full-time professors. Their primary responsibilities include preparing lesson plans, delivering lectures, grading assignments, and assisting students with course material. Adjunct instructors bring expertise from academia or industry, offering students diverse perspectives. This role is ideal for professionals seeking flexible teaching opportunities or supplementing their primary careers.

What are the key skills and qualifications needed to thrive as an adjunct math instructor, and why are they important?

To thrive as an Adjunct Math Instructor, you need a solid background in mathematics, strong instructional skills, and at least a master's degree in mathematics or a related field. Familiarity with learning management systems (LMS) such as Canvas or Blackboard, and proficiency in mathematical software like MATLAB or GeoGebra, are often required. Excellent communication, adaptability, and the ability to engage and motivate diverse learners are standout soft skills in this role. These competencies ensure effective teaching, student success, and a positive learning environment in higher education.

What are some common challenges faced by adjunct math instructors and how can they be managed?

Adjunct Math Instructors often balance teaching at multiple institutions or juggling other professional commitments, which can make time management a significant challenge. Additionally, they may have limited access to campus resources and less time to engage with students outside of class. To manage these challenges, effective communication with department staff and students is essential, as is leveraging online platforms for teaching and office hours. Building a network with other adjuncts can also provide support and help share best practices.

What is the difference between Adjunct Math Instructor vs Part-Time Math Lecturer?

AspectAdjunct Math InstructorPart-Time Math Lecturer
CredentialsTypically requires a master's degree in mathematics or related fieldUsually requires a master's degree; some positions prefer a doctorate
Work EnvironmentColleges, universities, community collegesColleges, universities, community colleges
Employer & Industry UsageHigher education institutions offering credit coursesHigher education institutions offering credit courses
Search & Comparison IntentCommonly compared for part-time teaching roles in academiaOften searched interchangeably with adjunct roles in higher education

The main difference between an Adjunct Math Instructor and a Part-Time Math Lecturer lies in terminology and sometimes in contractual details. Both roles typically require similar educational credentials and are employed in higher education settings to teach mathematics on a part-time basis. The choice of title may vary by institution, but both serve the purpose of providing instruction without full-time employment commitments.

Adjunct Math Instructor jobs near you
Infographic showing various Adjunct Math Instructor job openings in San Diego, CA as of August 2026, with employment types broken down into 74% Full Time, 23% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 97% Physical, and 3% Remote job distribution, with an average salary of $88,216 per year, or $42.4 per hour.

Virtual Math Instructor (Part -Time)

San Diego, CA

Art of Problem Solving
E-Learning • 201 - 500 employees
Learn more about Art of Problem Solvingexternal

$30/hr

Part-time

Retirement

Posted 4 days ago

Job description

Join Our AoPS Academy Virtual Campus as Math Instructor! 

Art of Problem Solving is looking for Math Instructors to join their Virtual Campus team.

This is a part-time position. The AoPS Academy Virtual Campus is an after-school and weekend enrichment option for students, most of our Year-Round courses are offered late afternoons to evenings Monday through Friday. Many of our weekday classes start as early as 4pm ET and as late as 10pm ET.  Classes are also offered all day on Sundays from 10am ET- 9pm ET. Summer camps are held Mon-Fri between June and August and run for 1, 2, or 4 weeks for 1.5 or 3 hours per day.

This might be a good fit if you:

  • Are a rock-star teacher with a passion for working with high-achieving students
  • Are an engaging, enthusiastic instructor who can motivate gifted learners
  • Have strong math content knowledge
  • Aren't afraid of student-led instruction, discussions, and allowing students to do the heavy lifting
  • Foster a classroom environment that encourages critical thinking and problem solving
  • Are comfortable teaching in a live virtual classroom environment
  • Have an interest in teaching elementary, middle school and high school levels

For each lesson you will:

  • Teach enthusiastic elementary, middle, and high school students in our online classrooms. 
  • Use our curriculum to teach participation-oriented classes that focus on instruction and developing skills, not on rote memorization.
  • Work in small classes (average size 12) with top performing students who are passionate about learning and are motivated to succeed.

Requirements:

  • Must have a solid academic background in mathematics. 
  • A bachelor's degree in a STEM field is required. A master's degree or higher in a STEM field is preferred.
  • Must have some experience using Zoom or similar video conferencing software and be comfortable managing a classroom in a virtual setting.
  • Must have some experience teaching or tutoring students at the K-12 level. Some experience working with advanced students is preferred.
  • All functions of this role must be completed in the U.S.

Benefits and Compensation:

The instructor rate at the Virtual Campus is $30/hour for Year-Round classes. The class rates represent flexible work time, 15 minutes early arrival immediately before class, and actual class time.

  • Paid Sick Leave *
  • 401K retirement plan
  • Employee discount on classes and Beast Academy Online (BAO) yearly subscriptions

*Not applicable to all states

At this time we are only hiring instructors who are located in and authorized to work in the United States. We are unable to offer sponsorship, including STEM-OPT and H-1B.

AoPS Academy is a program of Art of Problem Solving (AoPS), a global leader in K–12 advanced education. AoPS is on a mission to discover, inspire, and train the great problem solvers of the next generation. Since 2003, AoPS has trained hundreds of thousands of the country's top students through its online school, in-person academies, textbooks, and online learning systems.  AoPS Academy offers unique problem solving curriculum at its in-person locations across the country as well as through the virtual campus.

Just like our traditional AoPS Academy experience, our range of math course offerings at the AoPS Academy Virtual Campus allows students the opportunity to explore new interests while strengthening their math and problem-solving skills.