Lab Assistant Jobs in California
Lab Assistant jobs in California are among the most active in the country, with consistent demand from biotechnology firms, academic medical centers, clinical reference labs, and pharmaceutical companies serving the full range from entry-level to senior lab assistant. The largest hiring concentrations are in the San Francisco Bay Area, Los Angeles, and San Diego, where employers like Quest Diagnostics, Kaiser Permanente, and Genentech maintain substantial laboratory operations. The most in-demand specialties are clinical chemistry, microbiology, and molecular diagnostics. Find a role that fits below and apply directly.
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INTRODUCTION
1.0 FTE Full time Day - 08 Hour R2656779 Onsite 107500013 Clin Lab OPC Allied Health REDWOOD CITY, 450 Broadway, California
If you're ready to be part of our legacy of hope and innovation, we encourage you to take the first step and explore our current job openings. Your best is waiting to be discovered.
Day - 08 Hour (United States of America) This is a Stanford Health Care job.
A Brief Overview
Under supervisor's direction is responsible for accessioning, receiving, specimen processing and phlebotomy. Performs non-technical laboratory duties such as responding to patient and physician inquiries, forwarding test results and distributing reports, sample preparation, equipment and machinery monitoring.
LOCATIONS
Stanford Health Care
What you will do
- Accessions patient information into Laboratory information system(s). Checks all requests for proper and accurate patient information. Consults with Supervisor or Technologist if request is problematic. Notifies physician, nursing unit, clinic, etc. if sample received is inappropriate or compromised.
- Adheres to all safety/health regulatory and state/federal legal requirements and the policies, operating procedures, and Services Standard of the Hospitals.
- Assists in the routine monitoring of laboratory equipment and temperature controlled units, as well as working conditions. Reports any equipment problems or irregularities i.e. temperature reading is outside the assigned acceptable or established ranges.
- Maintains assigned logs and records for all Laboratory transactions and information in accordance with department and regulatory requirements.
- Performs all patients' draws in a timely and efficient manner. Follows laboratory policy for all STAT draw requests.
- Performs other duties as assigned.
- Performs venipunctures and skin punctures to obtain blood specimens from patients according to the approved laboratory procedure. Validates patient information, confirms patient identification, and obtains specimens utilizing the proper age-specific and sample type technique and equipment.
- Provides training and orientation to new Lab Assistants. Orients new employees to general lab procedures and trains them on non-technical duties.
- Receives and processes all specimens following the approved laboratory procedures. Ensures patient samples are distributed to the appropriate areas of the laboratory or routed to other hospital sections as required.
- Resolves problems encountered in routine work using knowledge of department processes, protocols, and fundamentals of the services provided by the Laboratory.
EDUCATION QUALIFICATIONS
High School Diploma or GED equivalent
EXPERIENCE QUALIFICATIONS
1 year of directly related experience
REQUIRED KNOWLEDGE, SKILLS AND ABILITIES
- Ability to communicate effectively, both orally and in writing
- Ability to foster effective working relationships and build consensus
- Ability to organize, prioritize, multi-task, and adapt to changing priorities
- Ability to perform basic mathematics
- Ability to speak and write English effectively at a level appropriate for the job
- Knowledge of computer systems and software used in functional area
LICENSES AND CERTIFICATIONS
CPT
These principles apply to ALL employees:
SHC Commitment to Providing an Exceptional Patient & Family Experience
Stanford Health Care sets a high standard for delivering value and an exceptional experience for our patients and families. Candidates for employment and existing employees must adopt and execute C-I-CARE standards for all of patients, families and towards each other. C-I-CARE is the foundation of Stanford’s patient-experience and represents a framework for patient-centered interactions. Simply put, we do what it takes to enable and empower patients and families to focus on health, healing and recovery.
You will do this by executing against our three experience pillars, from the patient and family’s perspective:
- Know Me: Anticipate my needs and status to deliver effective care
- Show Me the Way: Guide and prompt my actions to arrive at better outcomes and better health
- Coordinate for Me: Own the complexity of my care through coordination
Equal Opportunity Employer
Stanford Health Care (SHC) strongly values diversity and is committed to equal opportunity and non-discrimination in all of its policies and practices, including the area of employment. Accordingly, SHC does not discriminate against any person on the basis of race, color, sex, sexual orientation or gender identity and/or expression, religion, age, national or ethnic origin, political beliefs, marital status, medical condition, genetic information, veteran status, or disability, or the perception of any of the above. People of all genders, members of all racial and ethnic groups, people with disabilities, and veterans are encouraged to apply. Qualified applicants with criminal convictions will be considered after an individualized assessment of the conviction and the job requirements.
COMPENSATION
Base Pay Scale: Generally starting at $38.91 - $43.82 per hour
The salary of the finalist selected for this role will be set based on a variety of factors, including but not limited to, internal equity, experience, education, specialty and training. This pay scale is not a promise of a particular wage.
See All 20 Lab Assistant Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
Find Lab Assistant JobsLab Assistant Jobs by City in California
Where California roles are concentrated, by current openings.
Lab Assistant Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring
- Stanford Health Care8

- Astera Labs3

- Sutter Health2

- Altos Labs1

- Catalent Pharma Solutions1

Top Industries Hiring
- Healthcare & Medical Services12
- Education3
- Electronics & Hardware3
- Technology & Software3
- Biotechnology & Pharmaceuticals2
What California Employers Look For
The qualifications that appear most often in lab assistant jobs across California.
- California Clinical Laboratory Scientist or Limited Phlebotomy Technician license issued by CDPH where required
- Associate or bachelor's degree in biology, chemistry, or a related life science field
- Hands-on experience with laboratory instruments such as spectrophotometers, centrifuges, and automated analyzers
- Familiarity with Good Laboratory Practice standards and laboratory safety protocols
- Ability to accurately document results in electronic laboratory information systems
- Attention to detail and proficiency in specimen handling, processing, and chain-of-custody procedures
Lab Assistant Jobs in California: Frequently Asked Questions
How do you become a lab assistant in California?
Most lab assistant roles in California require at minimum a high school diploma plus completion of a phlebotomy or clinical lab aide training program, though an associate or bachelor's degree in a biological science strengthens your application considerably. If you move into specimen processing or any testing function covered under California law, the California Department of Public Health licenses clinical laboratory personnel, and you would need the appropriate registration or limited license before performing regulated testing independently.
Which companies hire lab assistants in California?
Employers hiring lab assistants in California right now include Stanford Health Care, Astera Labs, and Sutter Health, based on current listings on Migrate Mate as of June 2026. California's dense concentration of academic medical centers, biotechnology companies, and large regional hospital systems means hiring activity is spread broadly rather than dominated by a single employer type.
Which California cities have the most lab assistant jobs?
Palo Alto, San Francisco, and San Jose have the most lab assistant openings in California. The Bay Area and San Diego concentrations reflect those regions' deep roots in biotechnology and pharmaceutical research, while Los Angeles draws volume from its large academic hospital networks and the regional reference labs that serve Southern California's population.
Are there remote lab assistant jobs in California?
Yes, but they're rare. About 0% of lab assistant openings tied to California are remote or hybrid as of June 2026, because the core work involves handling physical specimens and operating bench equipment that requires on-site presence. The portions of the role most amenable to remote or hybrid arrangements are data entry, result review, and quality documentation tasks rather than any hands-on laboratory function.
How can I get hired as a lab assistant in California with little or no experience?
The most realistic entry path is completing a California community college phlebotomy or clinical lab technician program, which combines classroom instruction with a required externship at a licensed California facility. Large health systems such as Kaiser Permanente and UCLA Health regularly hire lab aide and specimen processor positions that serve as stepping stones, and Dignity Health runs structured new-grad support pathways at several California campuses. Earning a California phlebotomy certification through the CDPH before you apply makes candidates significantly more competitive even without prior paid experience.
Where can I find and apply to lab assistant jobs in California?
You can find and apply to lab assistant jobs in California on Migrate Mate, which lists current California openings updated regularly. Find roles that fit your experience and location, then apply directly to each employer through the listing.
See All 20 Lab Assistant Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
Find Lab Assistant Jobs