Part Time Instructor Jobs in Denver, CO (NOW HIRING)

Salary: See Position Description
Location : Littleton, CO
Job Type: Instructor
Job Number: 00350
Division: Instruction
Department: Chemistry
Opening Date: 04/21/2026
Closing Date: 6/15/2026 11:59 PM Mountain
FLSA: Exempt
ACC Careers: Where You Can Move Mountains
Nestled in the foothills of the Rocky Mountains sits one of the oldest community colleges in Colorado, Arapahoe Community College. With a rich history of educational excellence, ACC embraces a culture that values diversity, individualized support, and unwavering commitment to student success, without exception.
Job Summary
The Natural Sciences Department at Arapahoe Community College is accepting applications for part-time Instructors to teach in the Chemistry Program during the upcoming semesters.
Candidates must be able to teach at both the Littleton Campus and the Sturm Collaboration Campus at Castle Rock.
This posting will be used to fill multiple part-time Instructor vacancies. Finalist must be willing to make Colorado their primary workplace, including for online courses.
Part-time Instructors provide instructional duties for the College in their respective areas of expertise. They report to the department chair within the discipline and do not have any supervisory responsibilities. Responsibilities include instruction, student assessment, and other related instructional duties. Instructional delivery may include face-to-face, hybrid, and online. Classes may be held days, evenings, and weekends.
The instructor must be patient, and respectful, while also providing their expectations for what is considered acceptable work. The instructor must display dedication to the class as well as the goals of the program.
Part-time instructors have the following responsibilities:
Classroom Instruction: Required to meet all class periods and start and end classes promptly. Teach assigned curriculum and make use of required texts and materials. Provide students with a complete syllabus before the first day of class that includes information on course description, objectives, assignments, grading policies, and contact information. Maintain accurate records of attendance and provide data on student attendance (no-shows, last day of attendance, etc.), promptly. Use technology to facilitate learning including meeting the required minimum standards for the use of the College learning management system Desire2Learn (D2L).
Student Assessment (Grading): Maintain updated and accurate grading records in D2L and submit all final grades by the due date in the college student information system, Banner. Provide consistent and timely feedback to students regarding progress and grades on assignments.
Planning: Prepare for each class meeting and consider learning strategies that address diverse learning styles and a diverse community college student population. Class content and assessment methods should relate to course objectives.
Communication: Provide timely feedback to students using ACC email account for all College business. Check ACC email account and D2L email account (if used) every 24 to 48 hours during the class term and for at least one week after grades are submitted.
Qualifications

• Master's degree in Chemistry, Biochemistry, or Chemical Engineering or Master's degree plus 18 graduate credit hours in related fields.
• Experience teaching and/or training various subjects within the Chemistry discipline.
• Demonstrated commitment working with and supporting students from diverse populations, which may include but are not limited to, historically marginalized communities such as people of color, LGBTQ+ community members, veterans, first generation graduates, and people with disabilities.
• Demonstrate a growth mindset regarding professional development.
• Ability to communicate effectively in both oral and written form as appropriate for the needs of the audience.
• Proficiency with Microsoft Office Suite.

Preferred Qualifications

• Experience in facilitating equitable outcomes for customers, key stakeholders, or students using effective inclusive strategies.
• Demonstrate building successful professional relationships and working collaboratively with internal and external constituents and outside agencies.
• Participate and/or lead in professional organizations, committees and/or taskforces.
• Experience with remote and/or online teaching/training and experience developing courses for multiple delivery formats.
• Ability to develop well-defined assessment/evaluation objectives and high-performance standards aligned with expectations.

Application Instructions
All applicants must submit:

1. Resume
2. Detailed letter of interest (cover letter) addressing the job announcement. Please include any experiences you may have embedding equity and inclusion in your work, see below.
3. Unofficial transcripts - Your experience and skills are what matter to us. As part of our commitment to a fair hiring process, we invite you to redact any information from your transcripts that may be confidential/protected under law, including your age, date of birth, or dates of attendance/graduation.

At ACC, we seek to hire candidates who are committed to fostering respectful, welcoming, and supportive environments for all individuals. In your cover letter, please describe how you have worked to create such environments in your current or previous roles, and share what this commitment means to you in your professional practice.
Additional Information
Courses are paid per credit hour according to the type of course. This is a LEL course (science with distinct lecture and lab). LEL courses consist of two sessions -- one lecture (LEC) and one lab (LAB) -- and are paid according to those sessions. The LEC session per credit pay rate is $1,177.73 for Level 1, $1,237.18 for Level 2, and $1,294.58 for Level 3. and the LAB session per credit pay rate is $1,840.20 for Level 1, $1,933.10 for Level 2, and $2,022.79 for Level 3. Individuals who do not actively teach within CCCS will be hired at the Level 1 rate. Those actively employed within CCCS are eligible to be hired at their current level (refer to for additional information).
If you have questions regarding this position, please contact Jennifer Jones, Chair of the Natural Sciences Department at
This posting will remain open through June 15, 2026, and applicants will be selected as needed until the position is filled or the posting expires. All applications will be reviewed in the order that they are received but only applicants selected for an interview will be contacted.
ACC will transition to a new application system on July 1, 2026 and all applications will be purged. A link to our new Careers site will be posted to our Employment at ACC page on June 30 where you can submit a new application:
Reach out to us at if you have any questions.
ACC seeks applicants who understand and have first-hand experience working with diverse populations, which may include but are not limited to, historically marginalized populations such as people of color, LGBTQ+ community members, veterans, first generation graduates, and people with disabilities.
Notice to all Applicants

• Final candidate will be subject to successful completion of a background check, and, if applicable, a motor vehicle record review.
• Former employees of the Colorado Community College System, or one of its 13 colleges, who were disciplinarily terminated or resigned in lieu of termination, must disclose this information in their application material.
• Final candidate may be required to submit unofficial transcripts to verify education.
• Direct deposit of payroll is a condition of employment.
• Arapahoe Community College participates in E-Verify.
• All ACC employees, except student employees, contribute to at a fixed percentage of their earnings and do not contribute to Social Security.
• Finalist must be willing to make Colorado their primary workplace.

CCCS is an Equal Opportunity Employer
The Colorado Community College System believes when all human qualities are regarded with dignity and respect and when everyone has access to the individualized support they need, all will have the opportunity to thrive. In all aspects of the employment process, decisions are made based on merit, competence, performance and business need without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity or expression, pregnancy, creed, ancestry, national origin, marital status, genetic information, military status, or any other protected status in accordance with applicable law. Our Accommodations and Non-Discrimination policies, plus other helpful information, can be found publicly at
Reasonable Accommodation Statement
Arapahoe Community College provides reasonable accommodations to applicants and employees with disabilities on a case-by-case basis. If you need a reasonable accommodation for any part of the application and hiring process or during the course of employment contact Angela Johnson, Executive Director of Human Resources, at (303) 797-5715 or
For information regarding Arapahoe Community College Security, including Clery Act / Crime Statistics for the campuses and surrounding area, please see the Arapahoe Community College Annual Security Report. For a hard copy report, please contact the ACC Campus Police Department at (303) 797-5800, , or Room M2600 at 5900 South Santa Fe Drive, Littleton, Colorado 80120.

• Medical insurance is offered to instructors and other variable hour employees who have worked, on average, at least 30 hours per week in a 12-month period. ACC/CCCS uses an initial 12-month measurement period to determine medical benefit eligibility, and a 12-month standard measurement period. Additional information about this, and Life and Disability benefit information can be found at the site under "Instructor & Variable Hour Employee Benefit Information."
• Sick leave is granted in accordance with , accrued at one hour of paid sick leave for every 30 hours worked, up to a maximum of 48 hours per year.
• Instructors are required to contribute to at a fixed percentage of their salary and do not contribute to Social Security. ACC/CCCS student employees are not eligible to participate in PERA. ACC/CCCS offers three tax-deferred investment plans, including 401(k), 403(b) and 457.
• ACC offers an Instructor Advancement Program (IAP), which allows instructors to achieve Level II and Level III status when all requirements for each level have been met.