Science & Research STEM OPT Jobs in Illinois

Science and research F-1 STEM OPT sponsorship jobs in Illinois are concentrated at institutions like the University of Chicago, Argonne National Laboratory, and Fermilab, alongside pharmaceutical and biotech employers in the Chicago metro and North Shore corridor. Roles in computational biology, materials science, and clinical research consistently appear among sponsored positions across the state.

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Overview

Open Jobs24+
Work Type96% On-site
Top LocationLemont, IL
Most JobsArgonne National Laboratory

Showing 5 of 24+ Science & Research STEM OPT Jobs in Illinois

Argonne National Laboratory
Postdoctoral Appointee
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Argonne National Laboratory
Added 2d ago
Postdoctoral Appointee
Argonne National Laboratory
Lemont, Illinois
Laboratory Research
Biotech & Life Sciences
Environmental & Physical Sciences
Environmental Science
$73k - $121k/yr
On-Site
Doctorate
1-1

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Thermo Fisher Scientific
Production Scientist I, Organic Synthesis Chemist
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Thermo Fisher Scientific
Added 3d ago
Production Scientist I, Organic Synthesis Chemist
Thermo Fisher Scientific
Rockford, Illinois
Laboratory Research
Biotech & Life Sciences
Specialized Engineering
Chemical Engineering
$23 - $31/hr
On-Site
Bachelor's
10,000+

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Frontage Laboratories
Research Technician
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Frontage Laboratories
Added 1w ago
Research Technician
Frontage Laboratories
Chicago, Illinois
Laboratory Research
Biotech & Life Sciences
$24 - $28/hr
On-Site
Associate's
201-500

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Gotion Inc.
MES Engineer
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Gotion Inc.
Added 2w ago
MES Engineer
Gotion Inc.
Manteno, Illinois
Specialized Engineering
Manufacturing Operations
Project & Program Management
Engineering (Non-Software)
$70k - $100k/yr
On-Site
Bachelor's

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Quanterix
Field Service Engineer II
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Quanterix
Added 3w ago
Field Service Engineer II
Quanterix
Chicago, Illinois
Customer Service & Support
Technical Product & Program Management
Customer Service
Hybrid
Associate's
201-500

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STEM OPT Science & Research Job Roles in Illinois

Laboratory Research14 jobs
Biotech & Life Sciences12 jobs
Specialized Engineering11 jobs
Engineering (Non-Software)8 jobs
Environmental & Physical Sciences6 jobs
Mechanical Engineering4 jobs
Manufacturing Operations4 jobs
Clinical Trials3 jobs
Chemical Engineering3 jobs
Electrical Engineering3 jobs

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Science & Research STEM OPT Sponsorship Jobs in Illinois: Frequently Asked Questions

Which science and research companies sponsor F-1 STEM OPT visas in Illinois?

Illinois employers with documented STEM OPT sponsorship activity in science and research include AbbVie, Abbott Laboratories, Baxter International, and Takeda Pharmaceuticals, all headquartered in the North Shore suburbs. National laboratories such as Argonne and Fermilab also hire STEM OPT candidates for research roles. University-affiliated research centers at the University of Illinois and Northwestern University are additional active sponsors.

Which cities in Illinois have the most science and research F-1 STEM OPT sponsorship jobs?

Chicago leads in volume, particularly for biotech, environmental science, and data-driven research roles. The North Shore corridor, covering Deerfield, Waukegan, and North Chicago, is dense with pharmaceutical research employers. Urbana-Champaign supports STEM OPT hiring through university research programs and spinoff companies. Batavia and Lemont host federally funded laboratory campuses that sponsor research positions year-round.

What types of science and research roles typically qualify for F-1 STEM OPT sponsorship in Illinois?

Roles that qualify must correspond to a STEM-designated CIP code from your degree and require application of that training. In Illinois, qualifying titles commonly include research scientist, computational biologist, data scientist, materials researcher, environmental scientist, and laboratory analyst. Positions at national laboratories and pharmaceutical R&D divisions frequently meet the specialty-occupation threshold that supports both initial OPT and the 24-month STEM extension.

How do I find science and research F-1 STEM OPT sponsorship jobs in Illinois?

Migrate Mate filters science and research positions in Illinois specifically by F-1 STEM OPT sponsorship history, so you can see which employers have previously sponsored candidates in your field rather than guessing from generic job listings. You can search by role type, city, and employer to identify companies with verified sponsorship patterns at Argonne-area labs, Chicago biotech firms, and North Shore pharmaceutical campuses.

Are there any Illinois-specific considerations for F-1 STEM OPT sponsorship in science and research?

Illinois employers sponsoring STEM OPT workers must be enrolled in E-Verify, which is also required under Illinois state law for most employers. Research roles at federally funded laboratories like Argonne and Fermilab may involve security clearance requirements that can affect international candidates independently of visa status. The state's concentration of pharmaceutical manufacturers means many positions involve GMP or FDA-regulated environments, which can influence both role classification and sponsorship timelines.