Science & Research STEM OPT Jobs in California

Science and research F-1 STEM OPT sponsorship jobs in California are concentrated at biotech firms in San Diego and South San Francisco, national laboratories like Lawrence Berkeley and SLAC, and research-intensive universities across the Bay Area and Los Angeles. Employers here routinely hire international graduates in life sciences, computational biology, materials science, and environmental research.

Find Science & Research Jobs

Overview

Open Jobs229+
Work Type85% On-site
Top LocationSan Francisco, CA
Most JobsAnthropic

Showing 5 of 229+ Science & Research STEM OPT Jobs in California

Ardelyx
Clinical Trial Associate
We won't show you this job again
Ardelyx
New 8h ago
Clinical Trial Associate
Ardelyx
Newark, California
Clinical Trials & Medical Research
Laboratory Research
Healthcare Administration
Clinical Trials
$86k - $105k/yr
On-Site
Bachelor's
201-500

Have you applied for this role?

Natera
Automation Engineer
We won't show you this job again
Natera
Added 1d ago
Automation Engineer
Natera
San Francisco, California
Quality Assurance & Testing (QA Testing)
Specialized Engineering
Automation QA
Engineering (Non-Software)
$126k - $157k/yr
On-Site
Bachelor's
5,001-10,000

Have you applied for this role?

Astera Institute
Research Scientist - Computational Neuroscience
We won't show you this job again
Astera Institute
Added 1d ago
Research Scientist - Computational Neuroscience
Astera Institute
Emeryville, California
Laboratory Research
Biotech & Life Sciences
Clinical Trials & Medical Research
$90k - $200k/yr
Hybrid
Doctorate

Have you applied for this role?

City of Hope
Assistant Research Professor
We won't show you this job again
City of Hope
Added 1d ago
Assistant Research Professor
City of Hope
Duarte, California
Laboratory Research
Biotech & Life Sciences
Clinical Trials & Medical Research
Clinical Trials
$62 - $73/hr
On-Site
Doctorate
10,000+

Have you applied for this role?

Alamar Biosciences, Inc.
Bioprocess/Automation Engineer II
We won't show you this job again
Alamar Biosciences, Inc.
Added 2d ago
Bioprocess/Automation Engineer II
Alamar Biosciences, Inc.
Fremont, California
Specialized Engineering
Engineering (Non-Software)
$130k - $150k
On-Site
Bachelor's

Have you applied for this role?

See all 229+ Science & Research STEM OPT Jobs in California

Sign up for free to unlock all listings, filter by visa type, and get alerts for new Science & Research STEM OPT Jobs in California.

Get Access To All Jobs

STEM OPT Science & Research Job Roles in California

Laboratory Research90 jobs
Software Engineering88 jobs
Biotech & Life Sciences76 jobs
Data Science & Analytics76 jobs
Data Science72 jobs
Specialized Engineering46 jobs
Clinical Trials & Medical Research42 jobs
Engineering (Non-Software)37 jobs
Clinical Trials31 jobs
AI (Artificial Intelligence)20 jobs

See all 229+ Science & Research STEM OPT Jobs in California

Sign up for free to filter by visa type, set job alerts, and find employers with verified sponsorship history.

Search Science & Research Jobs in California

Science & Research STEM OPT Sponsorship Jobs in California: Frequently Asked Questions

Which science and research companies sponsor F-1 STEM OPT visas in California?

California's science and research sector includes major STEM OPT sponsors such as Genentech, Illumina, Thermo Fisher Scientific, Gilead Sciences, and the Salk Institute for Biological Studies. National laboratories like Lawrence Berkeley National Laboratory and Lawrence Livermore National Laboratory also hire STEM OPT workers in research roles, though lab-specific hiring procedures and security clearance requirements vary. DOL Labor Condition Application disclosure data reflects employer-level filing history across these organizations.

Which cities in California have the most science and research F-1 STEM OPT sponsorship jobs?

San Diego's Torrey Pines and Sorrento Valley corridors anchor California's biotech hiring, with hundreds of life science employers concentrated there. South San Francisco and the broader Bay Area host major pharmaceutical and genomics firms. Los Angeles has growing research activity tied to UCLA and USC-affiliated institutes, and Sacramento-area employers include state environmental and agricultural research agencies. Each metro reflects a distinct research specialization worth considering when targeting applications.

What types of science and research roles typically qualify for F-1 STEM OPT sponsorship?

Roles that qualify must directly relate to a STEM-designated degree field and involve practical application of that training. In California's science and research sector, qualifying positions commonly include research scientist, computational biologist, data scientist in life sciences, laboratory analyst, materials scientist, environmental scientist, and bioinformatics specialist. Positions must be paid employment with a qualifying employer enrolled in E-Verify. O*NET occupation profiles can help confirm whether a specific role falls within a STEM-eligible classification.

How do I find science and research F-1 STEM OPT sponsorship jobs in California?

Migrate Mate filters science and research job listings specifically by F-1 STEM OPT eligibility and California location, showing employers with verified STEM OPT sponsorship history from DOL filing records. This removes the guesswork of contacting employers who may not support STEM OPT extensions. Search by city or subfield within the platform to surface roles in San Diego biotech, Bay Area genomics, or Los Angeles-area research institutes aligned with your degree.

Are there California-specific considerations for F-1 STEM OPT in science and research?

California does not impose additional state-level visa sponsorship requirements beyond federal STEM OPT rules, but a few practical factors are relevant. Many California research employers, particularly national laboratories and defense-adjacent firms, require security clearances that F-1 holders on OPT are generally ineligible for. Additionally, California's employee classification laws mean some contract or staffing arrangements that might otherwise accommodate OPT workers may not satisfy the bona fide employment standard USCIS applies to STEM OPT. Confirm employer E-Verify enrollment before accepting any offer.