Science & Research OPT Jobs in California

California is one of the top states for F-1 OPT science and research jobs, anchored by institutions like UC San Diego, Stanford, Lawrence Berkeley National Laboratory, and biotech employers concentrated in the Bay Area and San Diego. OPT students in STEM-designated programs benefit from the 24-month STEM OPT extension, giving employers more flexibility when considering international candidates.

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Overview

Open Jobs497+
Work Type79% On-site
Top LocationSan Francisco, CA
Most JobsCity of Hope

Showing 5 of 497+ Science & Research OPT Jobs in California

Thermo Fisher Scientific
Product Manager
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Thermo Fisher Scientific
New 12h ago
Product Manager
Thermo Fisher Scientific
Pleasanton, California
Product Management
Strategy & Corporate Development
Project & Program Management
Business Strategy
$124k - $153k/yr
On-Site
Bachelor's
10,000+

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Scripps Research
Postdoctoral Associate
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Scripps Research
New 22h ago
Postdoctoral Associate
Scripps Research
San Diego, California
Laboratory Research
Biotech & Life Sciences
Clinical Trials & Medical Research
$70k - $75k/yr
On-Site
Doctorate

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SPAN
Sales Development Representative
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SPAN
Added 1d ago
Sales Development Representative
SPAN
San Francisco, California
Sales
Partnerships & Business Development
Inside Sales
Business Development
$70k - $90k/yr
On-Site
Bachelor's
11-50

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Iovance Biotherapeutics
Contract Statistical Programmer
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Iovance Biotherapeutics
Added 1d ago
Contract Statistical Programmer
Iovance Biotherapeutics
San Carlos, California
Data Science & Analytics
Clinical Trials & Medical Research
Healthcare Administration
Data Science
Clinical Trials
$70 - $80/hr
Remote (US)
Master's

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Merck
Associate Director, Functional Genomics, Data Science
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Merck
Added 1d ago
Associate Director, Functional Genomics, Data Science
Merck
San Diego, California
Data Science & Analytics
Software Engineering
Data Science
AI (Artificial Intelligence)
ML (Machine Learning)
$176k - $277k/yr
Hybrid
Doctorate
10,000+

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OPT Science & Research Job Roles in California

Healthcare Administration124 jobs
Laboratory Research105 jobs
Software Engineering103 jobs
Data Science & Analytics87 jobs
Biotech & Life Sciences86 jobs
Data Science79 jobs
Specialized Engineering75 jobs
Engineering (Non-Software)63 jobs
Clinical Trials & Medical Research63 jobs
Nursing59 jobs

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

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

Major sponsors include national laboratories like Lawrence Berkeley, SLAC, and Lawrence Livermore, along with biotech and life sciences companies such as Genentech, Gilead Sciences, and Illumina. Large tech firms with research divisions, including Google, Apple, and Meta, also regularly hire OPT candidates. University research centers across the UC system and Stanford are consistent sources of OPT-eligible positions.

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

The San Francisco Bay Area, including San Jose and South San Francisco, leads due to its concentration of biotech firms and tech research labs. San Diego is a major hub for life sciences, genomics, and pharmaceutical research, home to companies like Illumina and the Salk Institute. Los Angeles has a growing presence in aerospace research and bioscience, and Sacramento offers opportunities tied to environmental and agricultural research.

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

Roles that commonly qualify include research scientist, data scientist, bioinformatics analyst, computational biologist, environmental scientist, chemical engineer, and laboratory research associate. Positions tied to a STEM-designated degree program are eligible for the 24-month STEM OPT extension, which significantly broadens hiring opportunities. Postdoctoral research roles at universities and national laboratories are also frequently open to OPT candidates.

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

Migrate Mate is built specifically for international students and filters science and research jobs in California by visa type, including F-1 OPT. Rather than sorting through general job boards and guessing which employers are open to sponsorship, you can search directly for roles where OPT eligibility is confirmed. This saves time and helps you focus on employers who have a track record of hiring OPT candidates in science and research fields.

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

California employers must comply with state labor laws that run parallel to federal OPT requirements, so employment terms should align with both. Many research positions are funded through federal grants, which can affect hiring timelines and headcount decisions. STEM OPT positions require a formal training plan submitted through your university's designated school official, and the employer must be E-Verify enrolled, which is a federally mandated requirement for all STEM OPT extensions.