Research Assistant Visa Sponsorship Jobs in California

Research assistant visa sponsorship jobs in California are concentrated at major research universities like UC Berkeley, UCLA, UC San Diego, and Stanford, alongside life sciences companies in the Bay Area and San Diego's biotech corridor. Federal labs such as Lawrence Berkeley National Laboratory and SLAC also hire internationally, making California one of the most active states for sponsored research roles.

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Overview

Open Jobs599+
Top Visa TypeH-1B
Work Type73% On-site
Top LocationSan Francisco, CA
Most JobsApple

Showing 5 of 599+ Research Assistant Jobs in California with Visa Sponsorship

UCLA Health
Staff Research Assistant II
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UCLA Health
New 1h ago
Staff Research Assistant II
UCLA Health
Los Angeles, California
Laboratory Research
Clinical Trials & Medical Research
Biotech & Life Sciences
Healthcare Administration
Clinical Trials
$32 - $52/hr
On-Site
Bachelor's
5,001-10,000

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Google
Senior Quantitative UX Researcher
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Google
New 2h ago
Senior Quantitative UX Researcher
Google
Mountain View, California
Data Science & Analytics
Product Management
Data Science
Data Analytics
$159k - $230k/yr
On-Site
Bachelor's
10,000+

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Stanford University
Assistant Clinical Research Coordinator
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Stanford University
New 2h ago
Assistant Clinical Research Coordinator
Stanford University
Stanford, California
Clinical Support
Healthcare Administration
Allied Health
Laboratory Science
On-Site
Associate's
10,000+

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Cedars-Sinai Medical Center
Research Lab Assistant I
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Cedars-Sinai Medical Center
New 6h ago
Research Lab Assistant I
Cedars-Sinai Medical Center
West Hollywood, California
$25 - $30/hr
On-Site
High School
10,000+

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TikTok
UX Researcher
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TikTok
Added 1d ago
UX Researcher
TikTok
San Jose, California
Data Science & Analytics
Product Management
Content & Communications
Data Science
Communications
$76k - $168k/yr
On-Site
Bachelor's

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Research Assistant Job Roles in California

Data Science446 jobs
Data Science & Analytics440 jobs
Software Engineering286 jobs
AI (Artificial Intelligence)215 jobs
Data Analytics199 jobs
ML (Machine Learning)150 jobs
Laboratory Research74 jobs
Business Analysis73 jobs
Biotech & Life Sciences59 jobs
Clinical Trials & Medical Research48 jobs

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Research Assistant Jobs in California: Frequently Asked Questions

Which companies and institutions sponsor visas for research assistants in California?

The most active sponsors include UC system campuses (Berkeley, UCLA, UC San Diego, UC Davis), Stanford University, Caltech, and private research hospitals like UCSF Medical Center. In the private sector, biotech and pharmaceutical companies such as Genentech, Gilead Sciences, and Illumina regularly sponsor research assistants, particularly in the Bay Area and San Diego. Federal research facilities like Lawrence Berkeley National Laboratory and NASA Ames also sponsor international researchers.

Which visa types are most common for research assistant roles in California?

The H-1B visa is the most common employer-sponsored visa for research assistant positions that require at least a bachelor's degree in a relevant field like biology, chemistry, or data science. University-affiliated positions often use the J-1 visa Exchange Visitor visa, which requires a sponsoring program and carries a potential two-year home residency requirement. OPT and STEM OPT are also widely used by F-1 students already working on California campuses before transitioning to employer-sponsored status.

Which cities in California have the most research assistant sponsorship jobs?

The San Francisco Bay Area leads the state, driven by UC Berkeley, Stanford, UCSF, and a dense concentration of biotech and life sciences employers. San Diego is the second-strongest market, anchored by UC San Diego, the Salk Institute, and a large pharmaceutical cluster. Los Angeles also has significant activity through UCLA, USC, and Cedars-Sinai. Sacramento sees demand tied to UC Davis and state health research agencies.

How to find research assistant visa sponsorship jobs in California?

Migrate Mate is built specifically for international job seekers and filters research assistant roles in California by visa sponsorship willingness, so you're not sorting through listings that won't support your visa. The platform covers university, government lab, and private sector postings across the Bay Area, San Diego, and Los Angeles. Filtering by role and state on Migrate Mate saves significant time compared to checking institutional career pages individually.

Are there state-specific considerations for research assistant visa sponsorship in California?

California's high concentration of research universities creates a strong pipeline for international candidates, but it also means H-1B cap competition is intense given the volume of applicants from Bay Area and LA employers. University and federal lab positions are often cap-exempt, which is a meaningful structural advantage for research roles specifically. California also enforces strict labor laws that apply to sponsored workers, and employers must comply with Department of Labor prevailing wage requirements when filing Labor Condition Applications.

What is the prevailing wage for sponsored research assistant jobs in California?

U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.