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Lab Assistant Jobs in Riverside, CA (NOW HIRING)

Operation Support Inc

Pill Sorter Packer

Chino, CA

$17/hr

We are looking for a dependable and detail-oriented Lab Assistant to join our small team. The main responsibility is counting and organizing pills accurately in a lab environment or packing pills.

Inficare Technologies

Lab Technician

Irvine, CA · On-site

$20.50 - $27/hr

Role - Lab Technician Location - Irvine, CA (onsite) Duration - 1-2 months POSITION DESCRIPTION: We ... Proficiency in Linux and Windows server administration and troubleshooting. * Assist in asset and ...

Marvell

Electronics Lab Technician

Irvine, CA · On-site

Support lab shipments and tracking of parts and equipment * Assist with cross-site logistics and material handling Lab Maintenance * Maintain lab cleanliness, organization, and safety standards ...

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$10

$21

$31

How much do lab assistant jobs pay per hour?

As of May 29, 2026, the average hourly pay for lab assistant in Riverside, CA is $21.12, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $24.09 per hour, depending on experience, location, and employer.

What Is a Lab Assistant?

As a laboratory assistant or lab technician, you are responsible for helping scientists conduct experiments in a laboratory environment. You may be asked to prepare, clean, and maintain lab equipment and log readings and results. Your responsibilities may also include performing basic analyses of samples and recording results accurately. Your responsibilities will vary based on the type of lab you work in, but compliance with protocols and commitment to safety and accuracy are critical in any lab.

What are the key skills and qualifications needed to thrive as a Lab Assistant, and why are they important?

To thrive as a Lab Assistant, you need a basic understanding of laboratory procedures, safety protocols, and often an associate degree or relevant coursework in science. Familiarity with laboratory information management systems (LIMS), standard lab equipment, and proper sample handling techniques is typically required. Attention to detail, strong organizational skills, and effective teamwork are essential soft skills for this role. These skills ensure accurate results, maintain lab safety standards, and support smooth laboratory operations.

What are some common challenges faced by Lab Assistants, and how can they be managed effectively?

Lab Assistants often encounter challenges such as managing multiple tasks under tight deadlines, maintaining strict adherence to safety protocols, and ensuring the accuracy of data collection. To manage these effectively, it's important to stay organized, communicate proactively with supervisors and colleagues, and remain attentive to details when handling samples or preparing equipment. Many labs offer training on safety and procedures, so taking advantage of these resources can help new hires adapt quickly and perform confidently in their roles.

What are lab assistants?

Lab assistants are professionals who support scientists, researchers, or instructors by preparing laboratory equipment, conducting routine experiments, and maintaining a clean and organized work environment. They may also be responsible for recording data, managing supplies, and ensuring that safety protocols are followed. Lab assistants work in various settings, including educational institutions, research facilities, hospitals, and private laboratories.

What is the difference between Lab Assistant vs Medical Laboratory Technician?

AspectLab AssistantMedical Laboratory Technician
Required CredentialsHigh school diploma or equivalent; on-the-job trainingAssociate degree in medical laboratory technology or related field
Work EnvironmentHospitals, clinics, research labsHospitals, diagnostic labs, healthcare facilities
Job ResponsibilitiesAssist with sample collection, prepare specimens, maintain lab equipmentPerform complex tests, analyze samples, report results
Industry UsageCommonly used in healthcare and research settingsPrimarily in medical diagnostics and healthcare

While both roles support laboratory operations, Medical Laboratory Technicians perform more advanced testing and require specialized education. Lab Assistants typically handle basic tasks and support lab staff, making them entry-level positions in healthcare labs.

More about Lab Assistant jobs
What are the most commonly searched types of Lab jobs in Riverside, CA? The most popular types of Lab jobs in Riverside, CA are:
What are popular job titles related to Lab Assistant jobs in Riverside, CA? For Lab Assistant jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Lab Assistant jobs in Riverside, CA look for? The top searched job categories for Lab Assistant jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Lab Assistant jobs? Cities near Riverside, CA with the most Lab Assistant job openings:
Lab Assistant jobs near you
Hospital Assistant I - Outreach/Referral Lab- FT Day Shift

Hospital Assistant I - Outreach/Referral Lab- FT Day Shift

University Of California Irvine

Orange, CA

Other

Medical, Retirement, PTO

Posted 7 days ago

University Of California Irvine rating

8.5

Company rating: 8.5 out of 10

Based on 39 frontline employees who took The Breakroom Quiz

63rd of 529 rated colleges and universities

Job description

Who We Are
UCI Health is the clinical enterprise of the University of California, Irvine, and the only academic health system based in Orange County. UCI Health is comprised of its main campus, UCI Medical Center, a 459-bed, acute care hospital in in Orange, Calif., four hospitals and affiliated physicians of the UCI Health Community Network in Orange and Los Angeles counties and ambulatory care centers across the region. Listed among America's Best Hospitals by U.S. News & World Report for 23 consecutive years, UCI Medical Center provides tertiary and quaternary care and is home to Orange County's only National Cancer Institute-designated comprehensive cancer center, high-risk perinatal/neonatal program and American College of Surgeons-verified Level I adult and Level II pediatric trauma center, gold level 1 geriatric emergency department and regional burn center. UCI Health serves a region of nearly 4 million people in Orange County, western Riverside County and southeast Los Angeles County.
To learn more about UCI Health, visit www.ucihealth.org.
Your Role on the Team
Position Summary:
Provides a supportive link between UCI customers both internal and external, facilitates communications by effectively navigating computer and phone systems, builds and maintains customer relationships while providing a positive, professional and empathetic understanding to all customers. Main duties include phone calls, computer data entry, and printing/delivering lab reports. Reviews lab requisitions and performs quality review and troubleshooting.
What It Takes to be Successful
Required Qualifications:
  • One year of applicable clinical lab work experience, or an equivalent combination of education and experience
  • Must possess the skill, knowledge, and ability essential to the successful performance of assigned duties
  • Excellent written and verbal communication skills in English
  • Demonstrated experience using a computer, including data entry and retrieval
  • Ability to work weekends, and rotating shifts including evenings, nights and holidays
  • Ability to maintain a work pace appropriate to the workload
  • Ability to establish and maintain effective working relationships across the organization

    • Preferred Qualifications:
  • Previous experience in customer service
  • Experience with lab/hospital computer systems and software

    • Total Rewards
    We offer a wealth of benefits to make working at UCI even more rewarding. These benefits may include medical insurance, sick and vacation time, retirement savings plans, and access to a number of discounts and perks. Please utilize the links listed here to learn more about our compensation practices and benefits.
    Conditions of Employment:
    The University of California, Irvine (UCI) seeks to provide a safe and healthy environment for the entire UCI community. As part of this commitment, all applicants who accept an offer of employment must comply with the following conditions of employment:
    • Background Check and Live Scan
    • Employment Misconduct*
    • Legal Right to Work in the United States
    • Vaccination Policies
    • Smoking and Tobacco Policy
    • Drug Free Environment
    *Misconduct Disclosure Requirement: As a condition of employment, the final candidate who accepts a conditional offer of employment will be required to disclose if they have been subject to any final administrative or judicial decisions within the last seven years determining that they committed any misconduct; received notice of any allegations or are currently the subject of any administrative or disciplinary proceedings involving misconduct; have left a position after receiving notice of allegations or while under investigation in an administrative or disciplinary proceeding involving misconduct; or have filed an appeal of a finding of misconduct with a previous employer.
    The following additional conditions may apply, some of which are dependent upon business unit or job specific requirements.
    • California Child Abuse and Neglect Reporting Act
    • E-Verify
    • Pre-Placement Health Evaluation

    Details of each policy may be reviewed by visiting the following page: https://hr.uci.edu/new-hire/conditions-of-employment.php
    Closing Statement:
    The University of California is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, protected veteran status, or other protected categories covered by the UC Anti-Discrimination Policy.
    We are committed to attracting and retaining a diverse workforce along with honoring unique experiences, perspectives, and identities. Together, our community strives to create and maintain working and learning environments that are inclusive, equitable, and welcoming.
    UCI provides reasonable accommodations for applicants with disabilities upon request. For more information, please contact UCI's Employee Experience Center (EEC) at eec@uci.edu or at (949) 824-0500, Monday - Friday from 8:30 a.m. - 5:00 p.m.
    Consideration for Work Authorization Sponsorship
    Must be able to provide proof of work authorization

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