Science & Research OPT Jobs in Illinois

F-1 OPT science and research jobs in Illinois span a dense concentration of employers across Chicagoland, Champaign-Urbana, and the North Shore research corridor. Argonne National Laboratory, Fermilab, Northwestern University, and the University of Chicago are among the institutions that consistently hire OPT-eligible researchers, analysts, and scientists across life sciences, physical sciences, and data-driven research roles.

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Overview

Open Jobs91+
Work Type89% On-site
Top LocationChicago, IL
Most JobsCOUNTRY Financial

Showing 5 of 91+ Science & Research OPT Jobs in Illinois

City of Hope
Registered Nurse
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City of Hope
Added 1d ago
Registered Nurse
City of Hope
Zion, Illinois
Nursing
Healthcare Administration
Patient Services & Wellbeing
$34 - $56/hr
On-Site
Associate's
10,000+

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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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COUNTRY Financial
Insurance Agent
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COUNTRY Financial
Added 3d ago
Insurance Agent
COUNTRY Financial
Flossmoor, Illinois
Sales
Account Management
Customer Service & Support
On-Site
Bachelor's
1,001-5,000

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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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Shedd Aquarium
Learning Specialist
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Shedd Aquarium
Added 1w ago
Learning Specialist
Shedd Aquarium
Chicago, Illinois
Corporate Training & Learning Development
Teaching & Instruction
Learning & Development
Corporate Training
$50k
Hybrid
Bachelor's

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OPT Science & Research Job Roles in Illinois

Sales31 jobs
Customer Service & Support25 jobs
Account Management20 jobs
Partnerships & Business Development17 jobs
Laboratory Research15 jobs
Healthcare Administration14 jobs
Biotech & Life Sciences13 jobs
Business Development12 jobs
Consulting & Professional Services12 jobs
Specialized Engineering11 jobs

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

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

Illinois has a wide range of employers that hire F-1 OPT holders in science and research, including Argonne National Laboratory, Fermilab, Abbott Laboratories, AbbVie, Baxter International, and academic research centers at the University of Illinois, Northwestern University, and the University of Chicago. National laboratories and large pharmaceutical employers in the Chicago metro and North Shore have established processes for hiring OPT-eligible candidates.

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

Chicago leads in volume, particularly for biotech, pharmaceutical research, and data science roles concentrated in the Merchandise Mart tech district and medical campuses. The Champaign-Urbana area is significant for academic and computational research, anchored by the University of Illinois Urbana-Champaign. The North Shore suburbs, including Waukegan and North Chicago, house major pharmaceutical campuses from employers like AbbVie and Baxter.

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

Roles that directly apply a student's degree field are eligible under F-1 OPT. In Illinois, qualifying positions commonly include research scientist, laboratory analyst, computational researcher, clinical research associate, environmental scientist, and data scientist roles within life sciences or physical sciences. The key requirement is that the work must be directly related to the major area of study listed on the student's academic program.

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

Migrate Mate filters job listings specifically by visa type and industry, so you can search science and research roles in Illinois that are open to F-1 OPT candidates without sorting through positions that don't offer sponsorship. Given the concentration of national labs, pharmaceutical employers, and university research centers in Illinois, filtering by location alongside OPT eligibility on Migrate Mate narrows results to the most relevant opportunities efficiently.

Are there any Illinois-specific considerations for F-1 OPT science and research jobs?

Illinois does not have state-level visa sponsorship requirements beyond federal OPT rules, but the state's life sciences sector is heavily regulated at the federal level, particularly for clinical and pharmaceutical research roles. OPT students in STEM fields may be eligible for a 24-month STEM OPT extension if their employer is enrolled in E-Verify, which many larger Illinois research institutions and pharmaceutical companies already are. Students should verify E-Verify enrollment with each prospective employer.