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 Assistant Physicist $90,063 - $154,399/Year H-1B
UChicago Argonne LLC Lemont Illinois Assistant Computer Scientist $90,063 - $185,279/Year H-1B
UChicago Argonne LLC Lemont Illinois Research Scientist $90,063 - $154,399/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $76,440 - $109,555/Year H-1B
UChicago Argonne LLC Lemont Illinois Beamline 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 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 Nuclear Engineer $90,063 - $154,399/Year H-1B
UChicago Argonne LLC Lemont Illinois Physicist $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 Energy Systems Engineer $90,063 - $154,399/Year H-1B
UChicago Argonne LLC Lemont Illinois Application Performance Engineer $109,922 - $190,258/Year H-1B
UChicago Argonne LLC Lemont Illinois Chemical Process Safety Specialist $83,264 - $141,253/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne LLC Lemont Illinois Assistant Computational Mathematician $90,063 - $185,279/Year H-1B
UChicago Argonne LLC Lemont Illinois Application Performance Engineer $109,922 - $190,258/Year H-1B
UChicago Argonne LLC Lemont Illinois Systems Specialist $97,448 - $154,399/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $68,371 - $113,937/Year H-1B
UChicago Argonne LLC Lemont Illinois Building 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 Mechanical Engineer $82,451 - $148,408/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $65,742 - $109,555/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $63,213 - $105,341/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne LLC Lemont Illinois Financial Business Analyst $59,488 - $98,717/Year H-1B
UChicago Argonne LLC Lemont Illinois Assistant Computational Scientist $95,701 - $154,399/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $70,758 - $117,925/Year H-1B
UChicago Argonne LLC Lemont Illinois Staff Scientist $90,063 - $154,399/Year H-1B
UChicago Argonne LLC Lemont Illinois Associate Laboratory Director $282,251 - $499,284/Year H-1B
UChicago Argonne LLC Lemont Illinois Beam Diagnostics Electrical Engineer $109,922 - $190,258/Year H-1B
UChicago Argonne LLC Lemont Illinois Argonne Scholar $78,648 - $137,627/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $68,371 - $113,937/Year H-1B
UChicago Argonne LLC Lemont Illinois Senior Research Scientist $98,924 - $182,936/Year H-1B
UChicago Argonne LLC Lemont Illinois Nuclear Engineer $98,924 - $182,936/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $68,371 - $113,937/Year H-1B
UChicago Argonne LLC Lemont Illinois Computational Environmental Scientist $84,094 - $151,362/Year H-1B
UChicago Argonne LLC Lemont Illinois Associate Laboratory Director $282,251 - $499,284/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $68,371 - $113,937/Year H-1B
UChicago Argonne LLC Lemont Illinois Nuclear Engineer $84,094 - $151,362/Year H-1B
UChicago Argonne LLC Lemont Illinois Isotope Radiochemist $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 Postdoctoral Appointee $68,371 - $113,937/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $68,371 - $113,937/Year H-1B
UChicago Argonne LLC Lemont Illinois Environmental Systems Engineer $109,512 - $182,936/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $68,371 - $113,937/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $68,371 - $113,937/Year H-1B
UChicago Argonne LLC Lemont Illinois Assistant Staff Scientist $84,094 - $151,362/Year H-1B
UChicago Argonne LLC Lemont Illinois Postdoctoral Appointee $68,371 - $113,937/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)