Aerospace & Defense OPT Jobs in California

California is one of the strongest states for aerospace and defense F-1 OPT jobs, with major employers like Northrop Grumman, Lockheed Martin, Raytheon, Boeing, and SpaceX operating across the state. Engineering, systems analysis, and defense technology roles in Los Angeles, El Segundo, San Diego, and the Inland Empire regularly hire international students on OPT authorization.

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Overview

Open Jobs86+
Work Type93% On-site
Top LocationMarina, CA
Most JobsJoby Aviation

Showing 5 of 86+ Aerospace & Defense OPT Jobs in California

Wing
Lab Generalist
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Wing
Added 2d ago
Lab Generalist
Wing
Palo Alto, California
Specialized Engineering
Manufacturing Operations
Engineering (Non-Software)
On-Site
Associate's
51-200

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Safran
Tooling and Test Equipment Engineer
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Safran
Added 1w ago
Tooling and Test Equipment Engineer
Safran
Carson, California
Specialized Engineering
Mechanical Engineering
Industrial & Manufacturing Engineering
Engineering (Non-Software)
Manufacturing Engineering
$71k - $111k/yr
On-Site
Bachelor's
10,000+

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Axon
Implementation Engineer II
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Axon
Added 1w ago
Implementation Engineer II
Axon
San Francisco, California
Solutions Engineering & Architecture
Technical Product & Program Management
Project & Program Management
Cloud & DevOps
Software Engineering
Technical Program Management
Project Management
$88k - $176k/yr
Remote (US)
Bachelor's
501-1,000

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archer
Electrical Engineer
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archer
Added 1w ago
Electrical Engineer
archer
San Jose, California
Electrical Engineering
Specialized Engineering
Engineering (Non-Software)
$144k - $198k/yr
On-Site
Bachelor's
5,001-10,000

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FTAI Aviation
Lab Technician
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FTAI Aviation
Added 1w ago
Lab Technician
FTAI Aviation
Orange, California
Laboratory Research
Allied Health
Laboratory Science
$90k - $110k/yr
On-Site
Associate's

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OPT Aerospace & Defense Job Roles in California

Specialized Engineering51 jobs
Engineering (Non-Software)50 jobs
Manufacturing Engineering29 jobs
Industrial & Manufacturing Engineering29 jobs
Mechanical Engineering22 jobs
Electrical Engineering19 jobs
Quality Control18 jobs
Aerospace Engineering14 jobs
Manufacturing Operations11 jobs
Technical Product & Program Management10 jobs

See all 86+ Aerospace & Defense OPT Jobs in California

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Aerospace & Defense OPT Sponsorship Jobs in California: Frequently Asked Questions

Which aerospace and defense companies sponsor F-1 OPT visas in California?

Several large California-based contractors have established histories of hiring F-1 OPT candidates, including Northrop Grumman (El Segundo and Redondo Beach), Lockheed Martin (Palmdale and Sunnyvale), Raytheon Technologies (El Segundo), Boeing (Long Beach and Huntington Beach), SpaceX (Hawthorne), and Aerojet Rocketdyne (Sacramento). Many mid-size defense suppliers and aerospace engineering firms across the state also participate in OPT hiring, though availability varies by role and clearance requirements.

Which cities in California have the most aerospace and defense F-1 OPT sponsorship jobs?

The Los Angeles metropolitan area, including El Segundo, Hawthorne, Torrance, and Long Beach, is the densest cluster of aerospace and defense employers in California. San Diego has a strong naval defense and unmanned systems presence. The San Francisco Bay Area and Sacramento corridor host satellite, space launch, and propulsion employers. Palmdale and the Antelope Valley are home to major aircraft development and test facilities.

What types of aerospace and defense roles typically qualify for F-1 OPT sponsorship?

Roles that commonly align with F-1 OPT authorization in this industry include systems engineering, mechanical and aerospace engineering, electrical and avionics engineering, software engineering for flight and defense systems, propulsion engineering, structural analysis, and manufacturing engineering. Research and development positions tied to STEM-eligible degrees can also qualify for the 24-month STEM OPT extension, which is particularly relevant in California's aerospace sector.

How do I find aerospace and defense F-1 OPT sponsorship jobs in California?

Migrate Mate is built specifically for international students and filters aerospace and defense roles in California by visa type, including F-1 OPT. Rather than manually screening hundreds of postings, you can search directly for positions where employers have indicated OPT sponsorship. Migrate Mate also surfaces companies with established hiring patterns for F-1 candidates in the California aerospace market, saving significant time in your job search.

Are there any state-specific or industry-specific considerations for F-1 OPT in California aerospace and defense?

Security clearance is a significant factor in California's defense sector. Many positions with major defense contractors require a U.S. government security clearance, which F-1 OPT holders are generally not eligible to obtain, as clearances require U.S. citizenship or permanent residency in most cases. This narrows the pool of available roles, so targeting commercial aerospace, space launch, satellite, and unclassified engineering positions typically yields more F-1 OPT opportunities in California.