STEM OPT Physics Jobs

Physics graduates on STEM OPT get up to 36 months of work authorization, 12 initial plus a 24-month STEM extension, to work in roles like research scientist, data physicist, or quantitative analyst. Your employer must be enrolled in E-Verify, and your Physics degree must match a qualifying STEM CIP code.

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Overview

Open Jobs874+
Top Visa TypeF-1 OPT
Work Type91% On-site
Median Salary$71K
Top LocationAustin, TX
Most JobsGSI Environmental Inc.

Showing 5 of 874+ Physics jobs

University of Miami
Medical Physics Resident
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University of Miami
Added 4d ago
Medical Physics Resident
University of Miami
Miami, Florida
Nursing
Healthcare Administration
Medical Specialists
On-Site
Doctorate
10,000+

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MD Anderson Cancer Center
Postdoctoral Fellow - Radiation Physics
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MD Anderson Cancer Center
Added 6d ago
Postdoctoral Fellow - Radiation Physics
MD Anderson Cancer Center
Houston, Texas
$64,000/yr - $76,000/yr
On-Site
Doctorate
10,000+

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Ochsner Lsu Health System Of North Louisiana
Medical Physics Assistant - Radiation Oncology - Full Time - Jeff Hwy
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Ochsner Lsu Health System Of North Louisiana
Added 3w ago
Medical Physics Assistant - Radiation Oncology - Full Time - Jeff Hwy
Ochsner Lsu Health System Of North Louisiana
New Orleans, Louisiana
Healthcare Administration
Medical Specialists
Not listed
On-Site
Associate's

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Honda Research Institute USA
Research Intern: Robotics & Physics Simulation
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Honda Research Institute USA
Added 1mo ago
Research Intern: Robotics & Physics Simulation
Honda Research Institute USA
San Jose, California
Specialized Engineering
Research & Academia
Engineering (Non-Software)
Robotics Engineering
On-Site
Doctorate
11-50

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Applied Materials, Inc
2026 Summer Intern - Physics & AI modeling Engineering
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Applied Materials, Inc
Added 1mo ago
2026 Summer Intern - Physics & AI modeling Engineering
Applied Materials, Inc
Santa Clara, California
Specialized Engineering
Software Engineering
Data Science & Analytics
Engineering (Non-Software)
AI (Artificial Intelligence)
Data Science
Not listed
On-Site
Master's

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Tips for Finding STEM OPT Authorization in Physics

Confirm your CIP code before applying

Physics degrees typically fall under CIP code 40.08, but concentrations like applied physics or astrophysics may carry different codes. Pull your transcript and verify your program's exact CIP code with your DSO before you start applications.

Filter employers by E-Verify enrollment status

An employer who isn't enrolled in E-Verify cannot legally employ you on STEM OPT extension. Use the E-Verify employer search to confirm enrollment before investing time in interviews or offer negotiations.

Target national labs and research institutions early

National laboratories like Argonne, Fermilab, and Oak Ridge regularly hire Physics STEM OPT students and have established I-983 training plan processes. Starting outreach six months before your initial OPT expires gives procurement cycles time to move.

Build your I-983 training plan around measurable outcomes

USCIS requires the I-983 to show how the training relates directly to your Physics degree. Frame each goal around specific technical skills, Monte Carlo simulations, spectroscopy, or detector calibration, not generic job duties. Vague plans draw RFEs.

Use Migrate Mate to find Physics roles at E-Verify employers

Search Migrate Mate to surface Physics positions at employers already verified for E-Verify enrollment, so you're not discovering compliance gaps after an offer. Filter by STEM OPT eligibility to focus your applications where authorization is already supported.

Understand cap-gap protection if H-1B is filed

If your employer files an H-1B petition before your STEM OPT expires and it's selected in the lottery, cap-gap automatically extends your work authorization through September 30. Confirm the petition's timely filing receipt with your employer's HR team.

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Frequently Asked Questions

Does my Physics degree qualify me for the STEM OPT extension?

Physics degrees generally qualify, but eligibility depends on the specific CIP code your program was classified under at your institution. Common qualifying codes include 40.08 (Physics, General) and related concentrations. Your DSO verifies eligibility and issues the updated I-20. Confirm your program's CIP code with your school's international student office before assuming you qualify.

What E-Verify requirement applies to STEM OPT employers in Physics?

Any employer who wants to hire you on a STEM OPT extension must be actively enrolled in E-Verify for the hiring location. This isn't optional. If a physics lab, tech company, or national laboratory isn't enrolled, they cannot extend your work authorization regardless of how well you fit the role. Use the E-Verify employer search tool to confirm enrollment before accepting any offer.

What goes into an I-983 training plan for a Physics STEM OPT role?

The I-983 must document how your job duties directly relate to your Physics degree. For physics roles, this means detailing specific technical training areas, computational modeling, experimental design, data analysis, or instrumentation, and tying each to your academic background. Both you and your employer sign it, and your DSO must approve it. Generic job descriptions without academic connection risk rejection by USCIS.

How do I find Physics jobs where employers are already set up for STEM OPT?

Migrate Mate lets you search Physics roles filtered by employers enrolled in E-Verify, so you can focus your applications on opportunities where your STEM OPT authorization is already supported. This saves time you'd otherwise spend vetting compliance status during the offer stage, when switching employers becomes costly and time-sensitive.

What happens to my STEM OPT if my Physics employer files an H-1B petition for me?

If your employer files a timely H-1B petition before your STEM OPT end date and it's selected in the lottery, cap-gap protection extends your work authorization automatically through September 30 of that year. Your EAD doesn't need to be renewed during cap-gap. If the H-1B isn't selected, your STEM OPT authorization ends on its original expiration date, so have a contingency plan ready.

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