Lab Associate Jobs in California

Lab Associate jobs in California are among the most active in the country, concentrated in the state's dominant biotech, pharmaceutical, clinical diagnostics, and university research sectors, with openings at every level from entry-level technician to senior research associate. The largest hiring clusters are in the San Francisco Bay Area, San Diego, and Los Angeles, where established employers such as Genentech, Illumina, and UCLA Health consistently staff lab teams year-round. Clinical chemistry, molecular biology, and quality control are the sub-specialties drawing the most sustained demand across California sites. Find a role that fits below and apply directly.

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Overview

Open roles101+
Top employerQuest Diagnostics
Top citySan Francisco, CA
Cities hiring30
Work type82% On-site
Top industryTechnology

Showing 5 of 101+ Lab Associate jobs

Quest Diagnostics
Lab Associate II - Microbiology
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Quest Diagnostics
Added 1w ago
Lab Associate II - Microbiology
Quest Diagnostics
San Juan Capistrano, California
Laboratory Research
Allied Health
Clinical Support
Laboratory Science
$22.48 - $28.94/hr
On-Site
High School

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Quest Diagnostics
Lab Associate II
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Quest Diagnostics
Added 2w ago
Lab Associate II
Quest Diagnostics
San Juan Capistrano, California
Allied Health
Clinical Support
Laboratory Science
$22.48 - $28.94/hr
On-Site
High School

Have you applied for this role?

Quest Diagnostics
Lab Associate II
We won't show you this job again
Quest Diagnostics
Added 2w ago
Lab Associate II
Quest Diagnostics
San Juan Capistrano, California
Allied Health
Clinical Support
Laboratory Science
$22.48 - $28.94/hr
On-Site
High School

Have you applied for this role?

Quest Diagnostics
Lab Associate I
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Quest Diagnostics
Added 3w ago
Lab Associate I
Quest Diagnostics
San Juan Capistrano, California
Allied Health
Clinical Support
Laboratory Science
$20.44 - $26.32/hr
On-Site
High School

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Quest Diagnostics
Lab Associate II
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Quest Diagnostics
Added 1mo ago
Lab Associate II
Quest Diagnostics
San Juan Capistrano, California
Allied Health
Healthcare Administration
Laboratory Science
$22 - $28/hr
On-Site
High School
10,000+

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See All 101+ Lab Associate Jobs in California

Find roles in California that match your experience and apply in just a few clicks.

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Lab Associate Jobs by City in California

Where California roles are concentrated, by current openings.

San Francisco
25 jobs
San Mateo
13 jobs
San Juan Capistrano
9 jobs
San Diego
6 jobs
Stanford
6 jobs
San Jose
5 jobs
Menlo Park
4 jobs
Redwood City
4 jobs
Los Angeles
3 jobs

Lab Associate Job Market in California

A snapshot from current California openings, updated as new roles post.

Who's Hiring

  • Quest Diagnostics
    Quest Diagnostics9
  • Butler Labs
    Butler Labs7
  • Ripple Labs
    Ripple Labs7
  • Altos Labs
    Altos Labs6
  • Stanford Health Care
    Stanford Health Care6

Top Industries Hiring

  • Technology & Software29
  • Healthcare & Medical Services21
  • Biotechnology & Pharmaceuticals16
  • Banking & Financial Services8
  • Electronics & Hardware6

What California Employers Look For

The qualifications that appear most often in lab associate jobs across California.

  • Bachelor's degree in biology, chemistry, biochemistry, or a closely related life science field
  • Hands-on laboratory experience with pipetting, sample preparation, and standard bench techniques
  • Familiarity with California laboratory safety regulations and CAP or CLIA compliance standards
  • Proficiency with laboratory information management systems and data entry documentation
  • Experience operating and maintaining analytical instruments such as PCR, HPLC, or spectrophotometers
  • Strong attention to detail and ability to follow written standard operating procedures accurately

Lab Associate Jobs in California: Frequently Asked Questions

How do you become a lab associate in California?

Most lab associate roles in California require at minimum a bachelor's degree in a life science such as biology, chemistry, or biochemistry. Clinical laboratory positions at the associate level may fall under the California Department of Public Health's Laboratory Field Services licensing framework, which means some roles require a California Clinical Laboratory Scientist or Clinical Laboratory Technician license. Research and biotech associate roles typically do not require state licensure but do favor candidates with documented bench experience from coursework or internships.

Which companies hire lab associates in California?

Employers hiring lab associates in California right now include Quest Diagnostics, Butler Labs, and Ripple Labs, based on current listings on Migrate Mate as of June 2026. California's concentration of biotech headquarters, academic medical centers, and large pharmaceutical manufacturers means hiring is consistent across both well-funded startups and major enterprise employers throughout the year.

Which California cities have the most lab associate jobs?

San Francisco, San Mateo, and San Juan Capistrano have the most lab associate openings in California. The Bay Area's density of biotech and genomics companies drives volume in that region, San Diego's Torrey Pines and Sorrento Valley corridors anchor Southern California hiring, and Los Angeles draws openings through its large hospital networks and university research institutions including UCLA and USC.

Are there remote lab associate jobs in California?

Yes, but they're rare. Lab associate work is fundamentally hands-on and instrument-dependent, so the vast majority of roles require on-site presence. About 18% of lab associate openings tied to California are remote or hybrid as of June 2026, and those tend to be data review, quality documentation, or regulatory affairs support functions rather than direct bench work.

How can I get hired as a lab associate in California with little or no experience?

The most realistic entry path is applying directly to new-graduate associate or lab technician openings at California biotech and pharmaceutical companies, many of which, including large Bay Area and San Diego employers, run structured new-grad programs designed for candidates straight out of a life science degree. Community college certificate programs affiliated with California's biotechnology workforce pipeline, such as those at City College of San Francisco or MiraCosta College, also provide employer-connected pathways. Moving laterally from a lab aide, sample processing, or phlebotomy role within a hospital or reference lab is another common route into associate-level work.

Where can I find and apply to lab associate jobs in California?

You can find and apply to lab associate jobs in California on Migrate Mate, which lists current California openings across biotech, clinical, pharmaceutical, and research sectors. Find roles that fit your background and apply directly to each one.

See All 101+ Lab Associate Jobs in California

Find roles in California that match your experience and apply in just a few clicks.

Find Lab Associate Jobs