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 Jobs429+
Work Type84% On-site
Top LocationDuarte, CA
Most JobsCity of Hope

Showing 5 of 429+ Science & Research OPT Jobs in California

Research Programmer II
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New 1h ago
Research Programmer II
Scripps Research
San Diego, California
Software Engineering
Data Science & Analytics
AI (Artificial Intelligence)
ML (Machine Learning)
Data Science
Data Analytics
$70k - $80k/yr
On-Site
Bachelor's

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Regional Market Development Manager
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New 1h ago
Regional Market Development Manager
Thermo Fisher Scientific
Carlsbad, California
Marketing
Project & Program Management
Growth Marketing
Product Marketing
Revenue Operations & Enablement
$104k - $139k/yr
On-Site
Bachelor's
10,000+

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Business Manager
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New 3h ago
Business Manager
City of Hope
Duarte, California
Business Operations
Project & Program Management
Human Resources
Compliance & Legal
Project Management
Compliance & Risk
$46 - $78/hr
On-Site
Bachelor's
10,000+

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Compound Management Technician
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New 5h ago
Compound Management Technician
Vertex Pharmaceuticals
San Diego, California
Laboratory Research
Biotech & Life Sciences
Quality Control
$30 - $35/hr
On-Site
Bachelor's
5,001-10,000

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Operations Manager
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New 12h ago
Operations Manager
Grifols
Calexico, California
Project & Program Management
Human Resources
Customer Service & Support
Compliance & Legal
Business Operations
$60k - $90k/yr
On-Site
Bachelor's
10,000+

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OPT Science & Research Job Roles in California

Laboratory Research119 jobs
Healthcare Administration113 jobs
Biotech & Life Sciences100 jobs
Clinical Trials & Medical Research69 jobs
Patient Services & Wellbeing67 jobs
Software Engineering65 jobs
Clinical Trials60 jobs
Data Science & Analytics60 jobs
Nursing56 jobs
Data Science56 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.