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Lab Assistant Iii Jobs in California (NOW HIRING)

St Johns Hospital Camarillo

Lab Assistant

Camarillo, CA · On-site

$34.24 - $42.78/hr

It has been awarded the AMA/ASA's Get the Guidelines - Stroke Gold Plus Quality Achievement three ... One California Job Summary and Responsibilities As our Lab Assistant you will support scientific ...

Golden State Dermatology

Lab Assistant

Walnut Creek, CA

$21 - $25/hr

GSD is currently seeking a Full-time Lab Assistant to join our Laboratory based in Walnut Creek, CA ... Check special stain log at 11 am and 3 pm * Print special stain slides (for PAS and GMS) * Package ...

Golden State Dermatology

$21 - $25/hr

GSD is currently seeking a Full-time Lab Assistant to join our Laboratory based in Walnut Creek, CA ... Check special stain log at 11 am and 3 pm * Print special stain slides (for PAS and GMS) * Package ...

St Johns Hospital Camarillo

Lab Assistant

Camarillo, CA · On-site

$34.24 - $42.78/hr

Job Summary and Responsibilities As our Lab Assistant you will support scientific professionals by ... It has been awarded the AMA/ASA's Get the Guidelines - Stroke Gold Plus Quality Achievement three ...

St Johns Hospital Camarillo

Lab Assistant

Camarillo, CA

$34.24 - $42.78/hr

Job Summary and Responsibilities As our Lab Assistant you will support scientific professionals by ... It has been awarded the AMA/ASA's Get the Guidelines - Stroke Gold Plus Quality Achievement three ...

IntelliPro Group Inc.

Lab Assistant

San Diego, CA · On-site

$27/hr

Lab Assistant Location: San Diego, CA Position Type: Contracted - 6 Months Job Type: 100% On-site ... Walk 2-3 hours within a facility and walk outside to multiple buildings on campus. * Reach above ...

IntelliPro Group Inc.

Lab Assistant

San Diego, CA · On-site

$27/hr

Lab Assistant Location: San Diego, CA Position Type: Contracted - 6 Months Job Type: 100% On-site ... Walk 2-3 hours within a facility and walk outside to multiple buildings on campus. * Reach above ...

TekWissen LLC

Lab Assistant

Berkeley, CA · On-site

Job Title: US- Lab Assistant (Entry) Location: Berkeley,CA, 94710 Duration: 12 Months Work Type ... Skill & Competency Requirements: (list 3 to 5 non-negotiable items such as years of experience ...

Labcorp

Lab Assistant

Calabasas Hills, CA · On-site

$17.75 - $22.76/hr

Labcorp is seeking a Lab Assistant to join our team Calabasas, CA . Work Schedule: Sunday through ... Current or prior Labcorp experience * 3 months or more of experience in the healthcare industry ...

Labcorp

Lab Assistant

Calabasas, CA · On-site

$17.75 - $22.76/hr

Labcorp is seeking a Lab Assistant to join our team Calabasas, CA . Work Schedule: Sunday through ... Current or prior Labcorp experience * 3 months or more of experience in the healthcare industry ...

Labcorp

Lab Assistant

San Diego, CA · On-site

$17.75 - $20.75/hr

Labcorp is seeking a Lab Assistant to join our team in San Diego, CA . Work Schedule: 2nd Shift ... Current or prior Labcorp experience * 3 months or more of experience in the healthcare industry ...

Labcorp

Lab Assistant

San Diego, CA · On-site

$17.75 - $20.75/hr

Labcorp is seeking a Lab Assistant to join our teamin San Diego, CA . Work Schedule: 2nd Shift ... Current or prior Labcorp experience * 3 months ormore ofexperiencein the healthcare industry, such ...

Labcorp

Lab Assistant

Calabasas, CA · On-site

$17.75 - $22.76/hr

Labcorp is seeking a Lab Assistant to join our team Calabasas, CA . Work Schedule: Sunday through ... Current or prior Labcorp experience * 3 months or more of experience in the healthcare industry ...

IQVIA

Lab Assistant

Valencia, CA · On-site

$25K - $52K/mo

We are seeking Lab Assistant- Lab General Support to join IQVIA Laboratories at Valencia, CA. We ... Schedule will be Tuesday through Saturday (3:00 PM - 11:30 PM) What You'll Be Doing: * Maintain ...

Unio Health Partners

Lab Assistant I

Pasadena, CA

$23/hr

Lab Assistant I COMPANY DESCRIPTION Unio Health Partners (UHP) is a highly differentiated physician ... UHP's best-in-class clinical program covers three sub-specialties (urology, gastroenterology, and ...

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Showing results 21-40

All JobsLab Iii JobsLab Assistant Iii JobsLab Assistant Iii Jobs in California

Lab Assistant Iii information

See California salary details

$10

$19

$29

How much do lab assistant iii jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for lab assistant iii in California is $19.98, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $22.79 per hour, depending on experience, location, and employer.

What is a lab assistant III?

Lab Assistant III positions are advanced laboratory support roles typically found in academic, clinical, or research settings. Individuals in these roles are responsible for preparing lab materials, conducting routine experiments, maintaining equipment, and sometimes supervising junior staff. They often handle more complex tasks compared to lower-level lab assistants and may assist in data collection and analysis. A Lab Assistant III may also ensure compliance with safety regulations and help manage inventory. Candidates for this role usually have prior laboratory experience and may possess specialized knowledge in a particular scientific field.

What are the key skills and qualifications needed to thrive as a lab assistant III, and why are they important?

To thrive as a Lab Assistant III, you generally need a solid background in laboratory techniques, sample handling, and a relevant associate or bachelor's degree in a scientific field. Familiarity with laboratory information management systems (LIMS), specialized analytical instruments, and strict adherence to safety protocols is crucial. Attention to detail, strong organizational skills, and effective teamwork help set top performers apart in this role. These skills ensure accurate results, maintain lab safety, and support efficient laboratory operations.

What are some common challenges faced by lab assistant III professionals, and how can they be managed effectively?

Lab Assistant III professionals often manage a high volume of samples, complex protocols, and strict adherence to safety and quality standards. Balancing multiple tasks while ensuring accuracy can be challenging, especially during busy periods. Effective time management, strong organizational skills, and clear communication with team members and supervisors are essential for managing workload and minimizing errors. Proactively seeking clarification and ongoing training can also help address evolving laboratory techniques and regulatory requirements.

What is the difference between Lab Assistant Iii vs Lab Assistant I?

AspectLab Assistant ILab Assistant Iii
Required CredentialsHigh school diploma or equivalent; some roles may require certificationHigh school diploma; additional certifications or training preferred
Work EnvironmentBasic laboratory settings, often entry-levelAdvanced labs, possibly with specialized equipment
Employer & Industry UsageHospitals, clinics, research labsResearch institutions, biotech companies, hospitals
Common Search & ComparisonOften compared for entry-level rolesCompared for more experienced or specialized positions

The main difference between Lab Assistant I and Lab Assistant Iii lies in experience and responsibilities. Lab Assistant Iii typically has more experience, may handle more complex tasks, and may require additional certifications. Both roles are found in similar environments like hospitals and research labs, but Lab Assistant Iii often supports more advanced projects.

What are the most commonly searched types of Lab Iii jobs in California?

The most popular types of Lab Iii jobs in California are:

What cities in California are hiring for Lab Assistant Iii jobs?

Cities in California with the most Lab Assistant Iii job openings:

Lab Assistant Iii jobs near you
Infographic showing various Lab Assistant Iii job openings in California as of August 2026, with employment types broken down into 2% As Needed, 79% Full Time, 16% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $41,562 per year, or $20 per hour.

Lab Assistant

St Johns Hospital Camarillo

Camarillo, CA • On-site

$34.24 - $42.78/hr

Other

Re-posted 6 days ago

Job description

Where You'll Work
Founded in 1974, Dignity Health - St. John's Hospital Camarillo is a 58-bed, acute care, nonprofit hospital. Serving over 40,000 patients annually, the hospital offers a full complement of services including emergency, heart, orthopedic, and cancer care. Additionally, St. John's Hospital Camarillo has been recognized as an LGBTQ+ Healthcare Equality High Performer by the Human Rights Campaign Foundation. It has been awarded the AMA/ASA's Get the Guidelines - Stroke Gold Plus Quality Achievement three years in a row, recognizing the hospital's commitment to providing the best stroke care. It was recently named a Leapfrog 2025 Top General Hospital.
One Community. One Mission. One California
Job Summary and Responsibilities
As our Lab Assistant you will support scientific professionals by preparing samples, and maintaining specliaized equipment.
Every day you will perform, routine maintenance and repair on instruments utilized as directed.
To be successful in this role, you will perform rountine automated testing in multiple areas of the clinical laboratory in a timely manner under direct supervision of licensed personnel.
  • Quality control for testing performed will be reviewed by licensed personnel.
  • Clinical lab functions are clerical in nature, including, but not limited to such acts as patient registration, telephone communication, filing, sorting, distribution, typing, data entry and frequent use of laboratory computer system(s) to process specimens.
  • Verifies eligibility, benefits, authorization requirements, PCP approval, and billing requirements as appropriate.
  • Work out of various patient service centers.
  • Use of personal vehicles may be required.

Job Requirements
Required
  • Six (6) months of experience as a laboratory assistant
  • Six (6) months of experience in phlebotomy working in an acute care facility
  • Current California Phlebotomy certification (CT PHLEBOT)
    • Medical Laboratory Technician certification can be accepted in lieu of
  • Current AHA CPR certification (CT CPRBLS)

Preferred
  • One (1) year of experience as a laboratory assistant in an acute care facility

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