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.

Find STEM OPT Physics Jobs

Overview

Open Jobs12+
Work Type100% On-site
Top LocationHolladay, UT
Most JobsWilliam & Mary

Showing 5 of 12+ Physics jobs

William & Mary
Postdoctoral Research Associate of Physics
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William & Mary
Added 1w ago
Postdoctoral Research Associate of Physics
William & Mary
Williamsburg, Virginia
Laboratory Research
Environmental & Physical Sciences
Physics & Space Science
$65k - $70k/yr
On-Site
Doctorate
1,001-5,000

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Brookhaven National Laboratory
Research Associate Physics
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Brookhaven National Laboratory
Added 1w ago
Research Associate Physics
Brookhaven National Laboratory
Upton, New York
Laboratory Research
Environmental & Physical Sciences
Biotech & Life Sciences
Physics & Space Science
$72k - $88k/yr
On-Site
Doctorate
1,001-5,000

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Hitachi Energy
Research Scientist – Theoretical Physics
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Hitachi Energy
Added 3w ago
Research Scientist – Theoretical Physics
Hitachi Energy
Raleigh, North Carolina
Laboratory Research
Biotech & Life Sciences
Environmental & Physical Sciences
Environmental Science
Physics & Space Science
On-Site
Doctorate
10,000+

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MD Anderson Cancer Center
Postdoctoral Fellow - Imaging Physics
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MD Anderson Cancer Center
Added 1mo ago
Postdoctoral Fellow - Imaging Physics
MD Anderson Cancer Center
Houston, Texas
Laboratory Research
Biotech & Life Sciences
Clinical Trials & Medical Research
Environmental & Physical Sciences
Clinical Trials
$64k - $76k/yr
On-Site
Doctorate
10,000+

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UniFirst
Health Physics Technician
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UniFirst
Added 1mo ago
Health Physics Technician
UniFirst
Barnwell, South Carolina
On-Site
Associate's
10,000+

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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 visa 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.

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.