E-3 Visa Research Intern Jobs
Research Intern roles in the U.S. qualify for E-3 visa sponsorship when the position requires a bachelor's degree or higher in a relevant field such as biology, social sciences, or engineering. The E-3 has no lottery and no annual cap, making it a reliable path for Australian researchers targeting U.S. labs, universities, and research institutions.
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Position Overview
The Choi Laboratory is seeking a highly motivated and collaborative postdoctoral researcher to help develop the next generation of cancer immunotherapies. Our research integrates cancer immunology, T-cell and protein engineering, and translational science to uncover mechanisms of immune regulation and convert those discoveries into rationally designed therapies.
The successful candidate will join the Center for Cellular Therapies and Cancer Immunology and work alongside basic scientists, translational researchers, and clinicians with expertise in immunology, cancer biology, molecular engineering, and therapeutic development. Projects are designed to progress from mechanistic discovery through preclinical development, providing exposure to programs moving toward first-in-human studies. This position is particularly well suited for researchers seeking rigorous scientific training and preparation for careers in academia, biotechnology, or translational medicine.
Research Focus
The successful candidate will investigate and engineer immune responses in cancer, with particular emphasis on:
- T-cell engineering
- Cancer immunology and immunotherapy
- Protein and cell engineering for next-generation immunotherapies
Why Join the Choi Laboratory at UT Southwestern?
UT Southwestern Medical Center is an internationally recognized academic medical center where scientists and clinicians work together to translate discovery into better treatments. Through the Choi Laboratory’s affiliations with the Center for Cellular Therapies and Cancer Immunology and the Harold C. Simmons Comprehensive Cancer Center, postdoctoral researchers have access to multidisciplinary expertise, advanced shared core facilities, extensive institutional research support, and opportunities to connect laboratory discoveries with unmet clinical needs.
The Harold C. Simmons Comprehensive Cancer Center is an NCI-designated Comprehensive Cancer Center recognized for excellence across basic, clinical, prevention, and population-based cancer research. This highly collaborative environment allows postdoctoral researchers to engage with scientists and clinicians across traditional disciplinary boundaries while developing the technical, scientific, and professional skills needed for their next career stage.
Postdoctoral researchers receive a competitive salary and comprehensive benefits, individualized mentoring, and access to institutional career-development resources. Located in Dallas, UT Southwestern combines the resources and scientific community of a major academic medical center with the professional and cultural opportunities of one of the country’s largest and most diverse metropolitan areas.
Basic Qualifications
Candidates must hold a recent Ph.D. in Immunotherapy, Molecular Biology, or a related field. Experience in cellular and molecular biology techniques. Candidates must also have experience with flow cytometry and immunological techniques leading to publication in peer-reviewed journals is recommended.
Preferred Qualifications
- Experience with mouse models
- Familiarity with next-generation sequencing analysis
- A background in T cell biology or cancer immunology
- Programming skills (R, Python) for data analysis
Please read recent manuscripts published in the last two years.
Benefits
UT Southwestern is proud to offer a competitive and comprehensive benefits package to eligible employees. Our benefits are designed to support your overall wellbeing, and include:
- PPO medical plan, available day one at no cost for full-time employee-only coverage
- 100% coverage for preventive healthcare – no copay
- Paid Time Off, available day one
- Retirement Programs through the Teacher Retirement System of Texas (TRS)
- Paid Parental Leave Benefit
- Wellness programs
- Tuition Reimbursement
- Public Service Loan Forgiveness (PSLF) Qualified Employer
UT Southwestern Medical Center is committed to an educational and working environment that provides equal opportunity to all members of the University community. As an equal opportunity employer, UT Southwestern prohibits unlawful discrimination, including discrimination on the basis of race, color, religion, national origin, sex, sexual orientation, gender identity, gender expression, age, disability, genetic information, citizenship status, or veteran status.
This position is security-sensitive and subject to Texas Education Code 51.215, which authorizes UT Southwestern to obtain criminal history record information.
Appointment rank will be commensurate with academic accomplishment and experience. Consideration may be given to applicants seeking less than a full-time schedule.
To learn more about the benefits UT Southwestern offers, visit the UT Southwestern website.
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Get Access To All JobsTips for Finding E-3 Visa Sponsorship as a Research Intern
Align your degree to the research field
E-3 visa eligibility requires your degree to match the specific discipline of the internship. A chemistry degree supports a biochemistry research role, but a general business degree won't satisfy DOL's specialty occupation standard for bench-science positions.
Request an official transcript evaluation early
Australian three-year bachelor's degrees are generally accepted as equivalent to U.S. four-year degrees, but your employer's immigration team may request a formal credential evaluation before filing the Labor Condition Application with DOL.
Target institutions with active research funding
Universities, federal contractors, and NIH-funded research centers regularly sponsor E-3 interns because their HR teams already manage LCA filings. Government-funded labs at agencies like the NSF or USDA tend to have established sponsorship processes.
Search for E-3 sponsorship using Migrate Mate
Use Migrate Mate to filter Research Intern roles by E-3 sponsorship history. Migrate Mate's E-3 filing service also handles your LCA and visa paperwork end-to-end once you have an offer confirmed.
Clarify the LCA filing timeline with your employer
The employer must file and receive a certified LCA from DOL before you can apply at the consulate. Certification typically takes seven business days, so confirm your employer has started this step before you book your visa appointment.
Address your nonimmigrant intent at the consulate
Research internships can raise consular scrutiny because the role may imply academic or immigrant pathways. Bring documentation of your intended return to Australia, such as university enrollment confirmation or a letter stating the fixed internship end date.
E-3 Visa Research Intern: Frequently Asked Questions
How do I find Research Intern jobs that offer E-3 visa sponsorship?
Use Migrate Mate to search Research Intern positions filtered specifically for E-3 sponsorship. Many research roles are posted without explicitly advertising visa support, so targeting employers with a history of LCA filings, which Migrate Mate surfaces, is more reliable than filtering by job description keywords alone.
How much does it cost to get an E-3 visa?
Migrate Mate's E-3 filing service covers the entire process for $499, including the Labor Condition Application, visa document preparation, and consulate appointment guidance. Traditional immigration lawyers charge $2,000–$5,000+ for the same work. The E-3 has less paperwork than most work visas, so paying thousands for legal help is usually unnecessary.
Does a Research Intern role qualify as a specialty occupation for the E-3?
It qualifies when the position requires a bachelor's degree or higher in a specific field such as biology, chemistry, data science, or social research. Internships described as requiring any degree regardless of field, or no degree at all, won't meet DOL's specialty occupation standard and will not support an E-3 application.
How does the E-3 compare to the H-1B for Research Intern roles?
The E-3 has no lottery and no annual cap, so you can secure sponsorship at any time of year without waiting for an April selection round. H-1B visa cap-subject petitions require a lottery slot before the employer can file, which often makes short-term research internships impractical under H-1B. The E-3 is also renewable indefinitely, giving you more flexibility if the internship extends.
Can I start a Research Intern role while my E-3 is being processed?
No. You must attend a consulate interview in Australia and receive the E-3 visa stamp before you can begin work in the U.S. The employer can submit the LCA to DOL and prepare paperwork in advance, but you cannot work under E-3 status until the visa is physically issued and you've entered the U.S. in E-3 status.