Postdoctoral Research Fellow Jobs in California

Postdoctoral Research Fellow jobs in California represent one of the most active markets in the country, concentrated in life sciences, biomedical research, computational biology, and physical sciences at institutions operating at every level from early postdoc through senior research fellow. The San Francisco Bay Area, Los Angeles, and San Diego drive the largest share of openings, with anchor institutions such as the University of California system, Stanford University, and the Salk Institute sustaining consistent demand year-round. The most sought-after specializations include oncology research, neuroscience, and AI-driven drug discovery. Find a role that fits below and apply directly.

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Overview

Open roles46+
Top employerCity of Hope
Top citySan Francisco, CA
Cities hiring9
Work type98% On-site
Top industryScience

Showing 5 of 46+ Postdoctoral Research Fellow jobs

California State University
AI in Business, Postdoctoral Research Fellow
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California State University
Added 1w ago
AI in Business, Postdoctoral Research Fellow
California State University
San Diego, California
Software Engineering
Research & Academia
Data Science & Analytics
Technical Product & Program Management
AI (Artificial Intelligence)
Data Science
Technical Program Management
$65k - $68k
On-Site
Doctorate
5,001-10,000

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San Diego State University
Postdoctoral Research Fellow
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San Diego State University
Added 2w ago
Postdoctoral Research Fellow
San Diego State University
San Diego, California
Laboratory Research
Biotech & Life Sciences
Environmental & Physical Sciences
Environmental Science
On-Site
Doctorate
1,001-5,000

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City of Hope
Postdoctoral Fellowship - Precision Oncology and Translational Research in Gastrointestinal Cancers
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City of Hope
Added 4mo ago
Postdoctoral Fellowship - Precision Oncology and Translational Research in Gastrointestinal Cancers
City of Hope
Monrovia, California
Laboratory Research
Biotech & Life Sciences
Clinical Trials & Medical Research
Environmental & Physical Sciences
Clinical Trials
$34 - $37/hr
On-Site
Doctorate
10,000+

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Rady Children's Hospital
Postdoctoral Fellow
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Rady Children's Hospital
Added 1d ago
Postdoctoral Fellow
Rady Children's Hospital
San Diego, California
Laboratory Research
Biotech & Life Sciences
Clinical Trials & Medical Research
$24 - $33/hr
On-Site
Doctorate
5,001-10,000

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Genentech
Postdoctoral Fellow
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Genentech
Added 3d ago
Postdoctoral Fellow
Genentech
San Francisco, California
Laboratory Research
Biotech & Life Sciences
Clinical Trials & Medical Research
Data Science & Analytics
Clinical Trials
Data Science
Data Analytics
$110k - $120k/yr
On-Site
Doctorate
10,000+

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See All 46 Postdoctoral Research Fellow Jobs in California

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

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Postdoctoral Research Fellow Jobs by City in California

Where California roles are concentrated, by current openings.

San Francisco
10 jobs
South San Francisco
10 jobs
Duarte
9 jobs
La Jolla
4 jobs
Monrovia
4 jobs
San Diego
4 jobs
San Francisco Bay Area
3 jobs
Bodega Bay
1 jobs
Carlsbad
1 jobs

Postdoctoral Research Fellow Job Market in California

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

Who's Hiring

  • City of Hope
    City of Hope13
  • Calico Life Sciences
    Calico Life Sciences10
  • Genentech
    Genentech10
  • Salk Institute for Biological Studies
    Salk Institute for Biological Studies4
  • Lawrence Berkeley National Laboratory
    Lawrence Berkeley National Laboratory3

Top Industries Hiring

  • Science & Research19
  • Healthcare & Medical Services12
  • Biotechnology & Pharmaceuticals7
  • Medical Devices5
  • Education3

What California Employers Look For

The qualifications that appear most often in postdoctoral research fellow jobs across California.

  • PhD or equivalent doctoral degree in a relevant scientific or research discipline required
  • Demonstrated publication record in peer-reviewed journals within the field of specialization
  • Hands-on experience with laboratory techniques, data analysis, or computational methods relevant to the position
  • Ability to design, execute, and document independent research projects with minimal supervision
  • Strong written and oral communication skills for grant writing, presentations, and manuscript preparation
  • Capacity to collaborate within multidisciplinary research teams and mentor graduate or undergraduate students

Postdoctoral Research Fellow Jobs in California: Frequently Asked Questions

How do you become a postdoctoral research fellow in California?

Becoming a postdoctoral research fellow in California requires a completed doctoral degree, typically a PhD, MD, or equivalent, in the relevant discipline. California does not issue a state license specific to postdoctoral researchers, but candidates in clinical or translational fields may need California-recognized credentials such as a clinical laboratory scientist license from the California Department of Public Health. Most positions are secured by applying directly to university departments, research institutes, or industry labs.

Which companies hire postdoctoral research fellows in California?

Employers hiring postdoctoral research fellows in California right now include City of Hope, Calico Life Sciences, and Genentech, based on current listings on Migrate Mate as of June 2026. California's dense concentration of biotechnology companies, research universities, and national laboratories means openings appear across a wider range of employer types than in most other states.

Which California cities have the most postdoctoral research fellow jobs?

The cities with the most postdoctoral research fellow openings in California are San Francisco, South San Francisco, and Duarte. The San Francisco Bay Area leads because of its concentration of research universities and biotech headquarters, Los Angeles draws demand through institutions such as UCLA and Caltech, and San Diego anchors a large life sciences corridor anchored by research institutes and pharmaceutical companies that sustain steady postdoc hiring.

Are there remote postdoctoral research fellow jobs in California?

Yes, but they're uncommon, since most postdoctoral research fellow work involves laboratory work, specialized equipment, or on-site collaboration that cannot be done remotely. About 2% of postdoctoral research fellow openings tied to California are remote or hybrid as of June 2026. The roles most likely to offer remote or hybrid arrangements are those focused on computational research, bioinformatics, or data analysis rather than bench science.

How can I get hired as a postdoctoral research fellow in California with little or no experience?

The most realistic entry path is applying during the final year of your doctoral program, when California research universities and institutes actively recruit candidates who have not yet defended. The University of California campuses, Gladstone Institutes, and Scripps Research all run structured postdoctoral programs with onboarding support for incoming fellows. Candidates from adjacent roles such as research associate or laboratory manager strengthen their applications by demonstrating independent project ownership and a publication or preprint in progress.

Where can I find and apply to postdoctoral research fellow jobs in California?

You can find and apply to postdoctoral research fellow jobs in California on Migrate Mate, which lists current California openings from research institutions, universities, and industry employers. Search the available roles, identify the ones that match your research background and career stage, and apply directly to the positions that fit.

See All 46 Postdoctoral Research Fellow Jobs in California

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

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