Top 10 Companies Sponsoring H-1B Visas for PhD Graduates
The top 10 companies sponsoring H-1B visas for PhD holders include Aspen Dental, University of Kentucky, and Optum, spanning healthcare systems, research universities, and specialty medical providers across the U.S. Migrate Mate is tracking 2,853 live H-1B jobs across these employers as of October 22, 2026, updated daily. For PhD candidates, H-1B sponsorship at these organizations typically means a specialty occupation role in a research, clinical, or academic setting where an advanced degree is a genuine requirement, not just a preference.
Which companies sponsor the most H-1B visas for PhD holders?
Ranked by live H-1B openings on Migrate Mate, updated daily
- 01
Aspen Dental
Dental CareHealthcareClinical RolesAspen Dental has 470 live H-1B jobs on Migrate Mate, the most of any company on this list. Its openings concentrate in Physicians & Surgeons and Healthcare Administration. Aspen Dental operates a nationwide network of dental care practices and oral health service centers.
Open roles by team
- Physicians & Surgeons473
- Healthcare Administration470
- Dentistry466
- Nursing355
- Teaching & Instruction2
Open roles at Aspen Dental470 openSee all 470+ Aspen Dental H-1B jobsApplyDentistDyersburg, Tennessee · On-siteApplyAssociate DentistHolbrook, New York · On-siteApplyEndodontistAthens, Georgia · On-siteApplyPart-Time EndodontistAnkeny, Iowa · On-siteApplyDentist - DDS / DMDMayfield, Kentucky · On-site - 02
University of Kentucky
Higher EducationResearchAcademic RolesUniversity of Kentucky has 347 live H-1B jobs on Migrate Mate. Its openings concentrate in Physicians & Surgeons and Healthcare Administration. The University of Kentucky is a public research university serving undergraduate, graduate, and professional students.
Open roles by team
- Physicians & Surgeons420
- Healthcare Administration225
- Nursing176
- Teaching & Instruction146
- Science & Research143
+130 roles across other teams
Open roles at University of Kentucky347 openSee all 347+ University of Kentucky H-1B jobsApplyResearch Scientist SeniorLexington, Kentucky · On-siteApplyMass Spectrometry ScientistLexington, Kentucky · On-siteApplyPsychologist Staff IILexington, Kentucky · On-siteApplyAssistant or Associate Professor of Plant and Soil SciencesLexington, Kentucky · On-siteApplyLecturer in Mechanical and Aerospace EngineeringLexington, Kentucky · On-site - 03
Optum
Health AnalyticsHealth ServicesHealthcareOptum has 333 live H-1B jobs on Migrate Mate. Its openings concentrate in Physicians & Surgeons and Nursing. Optum delivers health services, analytics, and technology solutions as part of the UnitedHealth Group.
Open roles by team
- Physicians & Surgeons499
- Nursing334
- Healthcare Administration320
- Allied Health88
- Pharmacy31
+58 roles across other teams
Open roles at Optum333 openSee all 333+ Optum H-1B jobsApplyOB/GYN Physician - GeneralistQuincy, Massachusetts · On-siteApplyAudiologistWellesley, Massachusetts · On-siteApplyPhysical TherapistAiken, South Carolina · On-siteApplyDermatologistBoston, Massachusetts · On-siteApplyMedical DirectorEden Prairie, Minnesota · Remote Unlock every H-1B job from these sponsors
Find 22,000+ H-1B jobs- 04
Jobot
StaffingRecruitingPlacement ServicesJobot has 303 live H-1B jobs on Migrate Mate. Its openings concentrate in Compliance & Legal and Nursing. Jobot is a technology-driven staffing and recruiting firm placing professionals across multiple industries.
Open roles by team
- Compliance & Legal420
- Nursing116
- Physicians & Surgeons107
- Healthcare Administration79
- Consulting & Strategy18
+87 roles across other teams
Open roles at Jobot303 openSee all 303+ Jobot H-1B jobsApplyTrust & Estate AttorneyFort Lauderdale, Florida · On-siteApplyEntry Level AttorneyMiami, Florida · On-siteApplyAssociate Litigation AttorneyTampa, Florida · On-siteApplyBusiness AttorneyFort Myers, Florida · On-siteApplyClinical Director of Adult MedicineHartford, Connecticut · On-site - 05
Amazon.com
TechnologyResearchCorporate RolesAmazon.com has 284 live H-1B jobs on Migrate Mate. Its openings concentrate in Data Science & Analytics and AI & Machine Learning. Amazon operates e-commerce, cloud computing, logistics, and digital advertising businesses globally.
Open roles by team
- Data Science & Analytics396
- AI & Machine Learning275
- Software Engineering180
- Compliance & Legal129
- Technical Program Management89
+214 roles across other teams
Open roles at Amazon.com284 openSee all 284+ Amazon.com H-1B jobsApplyApplied & Research ScientistPasadena, California · On-siteApplyApplied Scientist IISeattle, Washington · On-siteApplyApplied ScientistNew York, New York · On-siteApplySr. Simulation ScientistBellevue, Washington · On-siteApplyTax ManagerArlington, Virginia · On-site - Editor’s note
How this list is ranked
These employers are ranked by how many H-1B openings they have live on Migrate Mate right now, so the list reflects who is actively hiring for H-1B roles today rather than historical government filings. Openings change daily, so treat a high count as a strong current signal, and confirm the specific role and your eligibility before you apply.
- 06
VCA Animal Hospitals
Veterinary CareAnimal HealthClinical RolesVCA Animal Hospitals has 243 live H-1B jobs on Migrate Mate. Its openings concentrate in Nursing and Animal Care. VCA Animal Hospitals operates a network of veterinary clinics and specialty referral hospitals nationwide.
Open roles by team
- Nursing212
- Animal Care156
- Healthcare Administration72
- Allied Health21
- Physicians & Surgeons11
Open roles at VCA Animal Hospitals243 openSee all 243+ VCA Animal Hospitals H-1B jobsApplyAssociate VeterinarianFort Mill, South Carolina · On-siteApplyER Associate VeterinarianSpringfield, Pennsylvania · On-siteApplyInternistPearl City, Hawaii · On-siteApplyMedical DirectorCorpus Christi, Texas · On-siteApplyZoo Medicine/Avian/Reptile/Exotics Companion Animal Veterinarian or SpecialistSouth Miami, Florida · On-site - 07
MyEyeDr.
OptometryEye CareClinical RolesMyEyeDr. has 242 live H-1B jobs on Migrate Mate. Its openings concentrate in Nursing and Healthcare Administration. MyEyeDr. provides optometry services and eyewear retail through a network of vision care practices.
Open roles by team
- Nursing478
- Healthcare Administration242
- Allied Health7
- Teaching & Instruction1
Open roles at MyEyeDr.242 openSee all 242+ MyEyeDr. H-1B jobsApplyOptometristFredericksburg, Virginia · On-siteApplyOptometrist (OD)Bremen, Georgia · On-siteApplyClinical Excellence CaptainMilwaukee, Wisconsin · On-siteApplyRegional Clinical Director - OptometristDallas, Texas · On-siteApplyClinical Manager - OptometristDallas, Texas · On-site See H-1B jobs from all 10 sponsors and thousands more
Find 22,000+ H-1B jobs- 08
University of Utah
Higher EducationResearchAcademic MedicineUniversity of Utah has 222 live H-1B jobs on Migrate Mate. Its openings concentrate in Science & Research and Physicians & Surgeons. The University of Utah is a public research university and academic medical center located in Salt Lake City.
Open roles by team
- Science & Research184
- Physicians & Surgeons140
- Teaching & Instruction118
- Healthcare Administration102
- Nursing87
+149 roles across other teams
Open roles at University of Utah222 openSee all 222+ University of Utah H-1B jobsApplyCommunity Dentistry FacultySalt Lake City, Utah · On-siteApplyResearch Assistant ProfessorSalt Lake City, Utah · On-siteApplyRegional Faculty Director of Curriculum and AssessmentSaint George, Utah · On-siteApplyPost Doctoral ScholarSalt Lake City, Utah · On-siteApplyAcademic Acute Care Surgeon - Assistant ProfessorSalt Lake City, Utah · On-site - 09
Oregon Health & Science University
Academic MedicineResearchHealthcareOregon Health & Science University has 210 live H-1B jobs on Migrate Mate. Its openings concentrate in Physicians & Surgeons and Nursing. Oregon Health & Science University is a public academic health center focused on research, education, and clinical care.
Open roles by team
- Physicians & Surgeons207
- Nursing206
- Healthcare Administration170
- Science & Research131
- Teaching & Instruction72
+94 roles across other teams
Open roles at Oregon Health & Science University210 openSee all 210+ Oregon Health & Science University H-1B jobsApplyPostdoctoral ScholarPortland, Oregon · On-siteApplyPoint-of-Care Ultrasound FellowPortland, Oregon · On-siteApplyAssociate ProfessorPortland, Oregon · On-siteApplyMidwifery FacultyPortland, Oregon · HybridApplyAssistant/ Associate Professor, Restorative DentistryPortland, Oregon · On-site - 10
University of Florida
Higher EducationResearchAcademic RolesUniversity of Florida has 199 live H-1B jobs on Migrate Mate. Its openings concentrate in Physicians & Surgeons and Nursing. The University of Florida is a major public research university with strengths across medicine, engineering, and sciences.
Open roles by team
- Physicians & Surgeons187
- Nursing129
- Science & Research127
- Healthcare Administration111
- Teaching & Instruction80
+74 roles across other teams
Open roles at University of Florida199 openSee all 199+ University of Florida H-1B jobsApplyAdult PsychologistMetro Jacksonville · On-siteApplyCornea SpecialistGainesville, Florida · On-siteApplyPostdoctoral AssociateGainesville, Florida · On-siteApplyClinical Assistant/Associate Professor, Operative DentistryGainesville, Florida · On-siteApplyAssociate or Full Professor of EpidemiologyGainesville, Florida · On-site
How the H-1B visa works
H-1B eligibility and process vary by role and employer. Confirm the specific requirements and your eligibility with the employer before you apply.
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Find 22,000+ H-1B jobsH-1B Sponsors for PhD Graduates: Frequently Asked Questions
Which companies sponsor the most H-1B visas?
Aspen Dental has the most, with 470 live H-1B jobs on Migrate Mate, followed by University of Kentucky (347) and Optum (333). Across the 10 companies on this list, Migrate Mate is tracking 2,853 live H-1B jobs, updated daily.
Who qualifies for H-1B sponsorship?
H-1B eligibility requires a U.S. job offer in a specialty occupation, defined as a role that normally requires at least a bachelor's degree in a directly related field. For PhD holders, the advanced degree typically satisfies and exceeds that threshold. The sponsoring employer must file a Labor Condition Application with the Department of Labor and an I-129 petition with USCIS. H-1B allows dual intent, so holders may pursue permanent residence while on status.
How much does H-1B sponsorship cost?
The employer pays the required government fees, not the candidate. Base fees run from a few hundred to several thousand dollars depending on the employer and processing speed, plus legal costs. Recent policy changes have added significant fees for some filings and the amounts have been in flux, so check the current figure before you rely on it.
How do I get H-1B sponsorship from a top sponsor?
To obtain H-1B sponsorship, secure a job offer from an employer willing to sponsor, then work with that employer to file a Labor Condition Application with the Department of Labor certifying the offered wage meets prevailing wage standards. The employer then files an I-129 petition with USCIS on your behalf. Because H-1B is subject to an annual cap and lottery, selection rules and associated costs have changed recently, so check the current USCIS guidance for up-to-date mechanics before planning your timeline.