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Part Time Laboratory Jobs in Riverside, CA (NOW HIRING)

Lab Technician

Riverside, CA · On-site

$20 - $25/hr

... laboratory testing in compliance with industry applicable standards such as ASTM, AASHTO and Caltrans Test Methods. This role is part-time. * Perform materials testing on soils, asphalt, concrete ...

Lab Technician

Riverside, CA · On-site

$20 - $25/hr

... laboratory testing in compliance with industry applicable standards such as ASTM, AASHTO and Caltrans Test Methods. This role is part-time. Responsibilities * Perform materials testing on soils ...

Practice cost-effective medicine by utilizing appropriate use of laboratory, radiology, and ... HOURS: Full Time - 40 Hours a Week OR Part Time - 16 Hours (2 days) a week. Benefits for FULL TIME ...

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Part Time Laboratory information

See Riverside, CA salary details

$13

$23

$35

How much do part time laboratory jobs pay per hour?

As of May 30, 2026, the average hourly pay for part time laboratory in Riverside, CA is $23.51, according to ZipRecruiter salary data. Most workers in this role earn between $19.04 and $25.34 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Part-Time Laboratory Technician, and why are they important?

To thrive as a Part-Time Laboratory Technician, you need a background in biological or chemical sciences, attention to detail, and familiarity with standard lab procedures, often supported by an associate’s or bachelor’s degree. Proficiency with laboratory instruments, data entry systems, and safety protocols is typically required, and some positions may prefer certifications such as ASCP. Strong organizational skills, teamwork, and effective communication help you stand out in this role. These competencies are crucial for ensuring accurate testing, maintaining safety standards, and supporting efficient laboratory operations.

What are some common challenges faced by part-time laboratory staff, and how can they be managed?

Part-time laboratory staff often face challenges such as adapting to varying schedules, quickly learning lab protocols, and maintaining effective communication with full-time colleagues. To manage these challenges, it's important to stay organized, proactively seek clarification on procedures, and utilize shared documentation or lab management systems to stay updated. Building good relationships with the team and participating in regular briefings can also help part-time staff stay aligned with ongoing projects and safety requirements.

What are part-time laboratory jobs?

Part-time laboratory jobs are positions in scientific or medical labs where individuals work fewer hours than a full-time schedule, often to accommodate students or those seeking flexible work arrangements. These roles typically involve assisting with experiments, preparing samples, maintaining equipment, and supporting research or diagnostic activities. Part-time laboratory workers may include lab assistants, technicians, or aides working in academic, clinical, or industrial settings. The responsibilities and required qualifications can vary depending on the specific lab and field.

What is the difference between Part Time Laboratory vs Part Time Medical Laboratory Technician?

AspectPart Time LaboratoryPart Time Medical Laboratory Technician
CredentialsHigh school diploma or equivalent; some roles may require certificationAssociate's degree in medical laboratory technology; certification often required
Work EnvironmentLaboratories, research facilities, educational institutionsHospitals, clinics, diagnostic labs
Employer & IndustryEducational, research, healthcare support rolesHealthcare, diagnostic services
Common Search & ComparisonPart Time Laboratory vs Part Time Medical Laboratory Technician

Part Time Laboratory roles generally involve basic lab work, often requiring minimal certification, and are found in educational or research settings. In contrast, Part Time Medical Laboratory Technicians work in healthcare environments, require specific certifications, and perform diagnostic testing. Understanding these differences helps job seekers find roles aligned with their credentials and career goals.

What are the most commonly searched types of Laboratory jobs in Riverside, CA? The most popular types of Laboratory jobs in Riverside, CA are:
What are popular job titles related to Part Time Laboratory jobs in Riverside, CA? For Part Time Laboratory jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Part Time Laboratory jobs in Riverside, CA look for? The top searched job categories for Part Time Laboratory jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Part Time Laboratory jobs? Cities near Riverside, CA with the most Part Time Laboratory job openings:
Infographic showing various Part Time Laboratory job openings in Riverside, CA as of May 2026, with employment types broken down into 100% Part Time. Highlights an 100% In-person job distribution, with an average salary of $48,891 per year, or $23.5 per hour.
Department of Biology Instructional Student Assistant (ISA) Pool

Department of Biology Instructional Student Assistant (ISA) Pool

California State University

San Bernardino, CA • On-site

Part-time

Posted 26 days ago


California State University rating

7.7

Company rating: 7.7 out of 10

Based on 44 frontline employees who took The Breakroom Quiz

210th of 529 rated colleges and universities


Job description

Department of Biology Instructional Student Assistant (ISA) Pool
Job no: 552040
Work type: Instructional Student Assistant
Location: San Bernardino - San Bernardino Campus
Categories: Unit 11 - UAW - California Alliance of Academic Student Workers, Temporary, Part Time
California State University, San Bernardino (CSUSB) is a preeminent center of intellectual and cultural activity in the Inland Empire region of Southern California. Opened in 1965 and set at the foothills of the beautiful San Bernardino mountains, the university serves approximately 19,000 students. CSUSB is a federally recognized minority-serving and Hispanic-serving institution that reflects the dynamic diversity of the region and has the most diverse student population of any university in the Inland Empire: 74 percent of its students are members of underrepresented groups, 80 percent are first-generation, and 56 percent are Pell eligible. For more information on the campus, please visit the CSUSB website.
CSUSB employs 467 full-time faculty and offers 48 undergraduate, 35 graduate, and one doctoral degree programs and 14 academic programs with national accreditation. At CSUSB, diversity, equity and inclusion are values central to our mission. We recognize that diversity and inclusion in all its forms are necessary for our institutional success. By fully leveraging our diverse experiences, backgrounds and insights, we inspire innovation, challenge the status quo and create better outcomes for our students and community. As part of CSUSB's commitment to hire, develop and retain a diverse faculty, we offer a variety of networking, mentoring and development programs for our junior faculty. We are committed to building and sustaining a CSUSB community that is supportive and inclusive of all individuals. Qualified applicants with experience in ethnically diverse settings and/or who demonstrate a commitment to serving diverse student populations are strongly encouraged to apply.
JOB SUMMARY
The Department of Biology at California State University, San Bernardino (CSUSB) is seeking part-time Instructional Student Assistant (ISA) applications from qualified individuals for our San Bernardino Campus (SBC) and/or our Palm Desert Campus (PDC). Candidates for this position should be students in good standing at CSUSB and should possess good organizational and communication skills. The ISA positions may involve various duties including assisting Biology staff, faculty, and students; assisting Instructional Support Technicians in preparation for laboratory or other course needs as appropriate; and assisting faculty and course instructors in tasks such as grading, tutoring, and assessment. Candidates should have a commitment to teamwork and should work closely with the staff/faculty/instructors to which they are assigned.
This is a pool of students for the department to consider for ISAs, and all appointments are temporary. Decisions on assignment of ISAs are made on a rolling basis, normally between several months before and up to the beginning of the academic term.
TYPICAL ACTIVITIES
Typical activities will vary depending on the specific ISA position to be filled, but may include assisting Biology staff, faculty, and students; assisting Instructional Support Technicians in preparation for laboratory or other course needs as appropriate; and assisting faculty and course instructors in tasks such as grading, tutoring, and assessment.
Qualified candidates must demonstrate a commitment to excellence in serving a diverse student population and to working effectively with faculty, staff and students across a wide range of disciplines.
MINIMUM QUALIFICATIONS
Candidates must be matriculated students at CSUSB.
REQUIRED QUALIFICATIONS
  • Candidates must be a matriculated student at CSUSB.

PREFERRED QUALIFICATIONS
  • Candidates must be matriculated students at CSUSB and preferably have previous experience in the specific duties to which they will be assigned, such as knowledge of good laboratory practice and safety considerations, or assessment/grading of student work.

SPECIAL CONDITIONS
The person holding this position is considered a 'mandated reporter' under the California Child Abuse and Neglect Reporting Act and is required to comply with the requirements set forth in CSU Executive Order 1083 as a condition of employment.
Following a conditional offer of employment, a background check (including a criminal records check) must be completed satisfactorily before any candidate may start work with CSUSB. Failure to satisfactorily complete the background check may result in the withdrawal of the offer of employment. Note: CSUSB cannot deny an applicant a position solely or in part due to a criminal conviction history until it has performed an individualized assessment and linked the relevant conviction history with specific job duties in the position being sought.
Please note: Current employees who are offered positions on campus will be required to undergo a background check for any position where a background check is required by law or that CSUSB has designated as sensitive. Sensitive positions are those requiring heightened scrutiny of individuals holding the position based on potential for harm to children, concerns for the safety and security of people, animals, or property, or heightened risk of financial loss to CSUSB or individuals in the university community.
For health and well-being, CSUSB is a smoke & tobacco-free campus. The university is committed to promoting a healthy environment for all members of our community.
ABOUT THE DEPARTMENT
The Department of Biology has 14 tenure-track/tenured faculty with a variety of research interests, as well as lecturers and technicians who provide pivotal support. The department offers undergraduate and graduate programs. The department has facilities for microscopy, 3D printing, cell culture and stem cell research, animal care, and plant growth. The CSUSB herbarium hosts a small collection (about 4,000 specimens) of mostly local flora. To find out more about the Department of Biology, please visit https://www.csusb.edu/biology.
For more information regarding the position, please contact:
Department Chair
Dr. Jeremy Dodsworth
jdodsworth@csusb.edu.
Administrative Support
Debbie Reynolds
dreynold@csusb.edu
Main: (909) 537-5305
HOW TO APPLY
Please submit
    1. Curriculum Vitae or Resume
    2. Cover Letter that includes:

    a. A brief statement of your interest in the ISA position
    b. A listing of any previous experience relevant to the ISA position
    1. Unofficial copies of all postsecondary degree transcripts (official transcripts may be required prior to appointment).
    2. Reference List - names, telephone numbers, and email addresses of three (3) referees whom we may contact to obtain letters of recommendation.
    3. Confidential letters of recommendation may be solicited from those listed as references on the application if the applicant is moved forward in the recruitment process.

Formal review of applications will be as needed.
If you are interested in this opportunity, we invite you to apply by using this CSU Recruit Hyperlink at:
https://secure.dc4.pageuppeople.com/apply/873/gateway/Default.aspx?c=apply&sJobIDs=552040&SourceTypeID=803&sLanguage=en-us&lApplicationSubSourceID=11243
Please Note: CSUSB is currently not sponsoring applicants for H-1B employment that are subject to the $100,000 fee established by the "Presidential Proclamation: Restriction on Entry of Certain Nonimmigrant Workers" issued on September 19, 2025. Applicants are responsible for determining the applicability of the fee.
Salary is commensurate with experience.
(Actual Salary will be in accordance with percentage of time appointed)
Instructional Student Assistant (1150) $17.86 - $23.84 Per Hour
CSU Salary Schedule: https://www.calstate.edu/csu-system/careers/compensation/Pages/salary-schedule.aspx
A background check (including a criminal records check) must be completed satisfactorily before any candidate can be offered a position with the CSU. Failure to satisfactorily complete the background check may affect the application status of applicants or continued employment of current CSU employees who apply for the position.
The person holding this position is considered a 'mandated reporter' under the California Child Abuse and Neglect Reporting Act and is required to comply with the requirements set forth in CSU Executive Order 1083 as a condition of employment.
California State University, San Bernardino is an Affirmative Action/Equal Opportunity Employer. We consider qualified applicants for employment without regard to race, religion, color, national origin, ancestry, age, sex, gender, gender identity, gender expression, sexual orientation, genetic information, medical condition, disability, marital status, or protected veteran status. This position adheres to CSU policies against Sex Discrimination, Sexual Harassment, and Sexual Violence, including Domestic Violence, Dating Violence, and Stalking. This requires completion of Sexual Violence Prevention Training within 6 months of assuming employment and on a two-year basis thereafter. (Executive Order 1096)
This position may be "Designated" under California State University's Conflict of Interest Code. This would require the filing of a Statement of Economic Interest on an annual basis and the completion of training within 6 months of assuming office and every 2 years thereafter. Visit the Human Resources Conflict of Interest webpage link for additional information:
https://www.csusb.edu/human-resources/current-employees/employee-relations/conflict-interest
Advertised: Oct 06 2025 Pacific Daylight Time
Applications close:
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California State University, Fresno is one of 23 campuses in the California State University System. The University's mission is to boldly educate and empower students for success through our values of Discovery, Diversity and Distinction. The current student population is more than 25,000, including a large percentage of students with diverse and culturally rich backgrounds. The University serves the San Joaquin Valley while maintaining deep involvement with the state, nation, and across the globe.

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