USA H1B Visa Sponsors - Complete List of H1B Employers

Find H1B visa sponsors in the United States. Browse employers with approved Labor Condition Applications (LCA), including salary data and job titles.

561,969 Employers Updated: Mar 12, 2026
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Employer City State Job Title Salary Visa Type
UChicago Argonne LLC Lemont Illinois Engineering Research Associate $99,715 - $151,362/Year H-1B
UChicago Argonne LLC Lemont Illinois Advanced Vehicle Technology Researcher $67,828 - $122,138/Year H-1B
UChicago Argonne LLC Lemont Illinois Assistant Chemist $84,094 - $151,362/Year H-1B
UChicago Argonne LLC Lemont Illinois Materials Scientist $109,922 - $190,258/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne LLC Lemont Illinois Computational Scientist $72,488 - $118,581/Year H-1B
UChicago Argonne LLC Lemont Illinois Microfabrication Technologist $78,520 - $118,581/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $63,213 - $105,341/Year H-1B
UChicago Argonne, LLC Lemont Illinois Fuel/Chemical Production Technology Assessment $90,063 - $154,399/Year H-1B
UChicago Argonne, LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne, LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne, LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne, LLC Lemont Illinois Beam Diagnostics Electrical Engineer $109,922 - $190,258/Year H-1B
UChicago Argonne, LLC Lemont Illinois Assistant Scientist $90,063 - $154,399/Year H-1B
UChicago Argonne, LLC Lemont Illinois Physicist $109,922 - $190,258/Year H-1B
UChicago Argonne, LLC Lemont Illinois Assistant Materials Scientist $90,063 - $154,399/Year H-1B
UChicago Argonne, LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne, LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne, LLC Lemont Illinois Research Engineer $90,063 - $154,399/Year H-1B
UChicago Argonne, LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne, LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne, LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne, LLC Lemont Illinois Assistant Computer Scientist $90,063 - $154,399/Year H-1B
UChicago Argonne, LLC Lemont Illinois Coastal Ocean & Earth Scientist $109,922 - $190,258/Year H-1B
UChicago Argonne, LLC Lemont Illinois Computational Scientist $109,922 - $190,258/Year H-1B
UChicago Argonne, LLC Lemont Illinois Computational Scientist $109,922 - $190,258/Year H-1B
UChicago Argonne, LLC Lemont Illinois Materials Scientist $90,063 - $154,399/Year H-1B
UChicago Argonne, LLC Lemont Illinois Energy Systems Analyst $109,922 - $190,258/Year H-1B
UChicago Argonne, LLC Lemont Illinois Principal Energy System Analyst $109,922 - $190,258/Year H-1B
UChicago Argonne, LLC Lemont Illinois Assistant Scientist $90,063 - $154,399/Year H-1B
UChicago Argonne, LLC Lemont Illinois Principal Materials Scientist $116,250 - $193,750/Year H-1B
UChicago Argonne, LLC Lemont Illinois Assistant Computer Scientist $94,486 - $188,973/Year H-1B
UChicago Argonne, LLC Lemont Illinois Predoctoral Appointee $69,826 - $97,161/Year H-1B
UChicago Argonne, LLC Lemont Illinois Energy Systems Analyst $94,827 - $154,399/Year H-1B
UChicago Argonne, LLC Lemont Illinois Energy Systems Analyst $116,250 - $193,750/Year H-1B
UChicago Argonne, LLC Lemont Illinois Specialist, Research Software Engineering $90,063 - $154,399/Year H-1B
UChicago Argonne, LLC Lemont Illinois Research Scientist $90,063 - $154,399/Year H-1B
UChicago Argonne, LLC Lemont Illinois Mechanical Engineer $114,358 - $190,258/Year H-1B
UChicago Argonne, LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne, LLC Lemont Illinois Predoctoral Appointee $69,826 - $92,273/Year H-1B
UChicago Argonne, LLC Lemont Illinois Target Development Research Professional $99,362 - $154,399/Year H-1B
UChicago Argonne, LLC Lemont Illinois Postdoctoral Appointee $77,126 - $117,925/Year H-1B
UChicago Argonne, LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne, LLC Lemont Illinois Predoctoral Appointee $60,965 - $92,273/Year H-1B
UChicago Argonne, LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne, LLC Lemont Illinois Research Scientist $109,922 - $190,258/Year H-1B
UChicago Argonne, LLC Lemont Illinois Computational Transportation Engineer $90,063 - $154,399/Year H-1B
UChicago Argonne, LLC Lemont Illinois Assistant Computer Scientist $90,063 - $154,399/Year H-1B
UChicago Argonne, LLC Lemont Illinois Systems Analysis Engineer $90,063 - $154,399/Year H-1B
UChicago Argonne, LLC Lemont Illinois Assistant Software Engineer $79,934 - $128,253/Year H-1B
Data from US Department of Labor.

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What is H1B Visa?

The H-1B visa is a non-immigrant visa that allows US employers to temporarily employ foreign workers in specialty occupations. These occupations typically require at least a bachelor's degree in a specific field.

Employers must file a Labor Condition Application (LCA) with the Department of Labor and obtain approval before petitioning USCIS for the H-1B visa. This data shows employers with approved LCAs.

Key points about H1B visas:

  • Valid for up to 3 years, extendable to 6 years
  • Requires employer sponsorship
  • Subject to annual cap (with exemptions for universities and research)
  • Allows dual intent (can apply for green card while on H1B)