Postdoctoral Research Fellow Jobs for OPT Students
Postdoctoral Research Fellow positions are among the most OPT-friendly roles in academia and research institutions. Most universities and national labs routinely sponsor F-1 OPT students, and the research-focused nature of these roles aligns directly with STEM OPT extension eligibility, giving you up to three years of authorized work.
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Get Access To All JobsTitle: POSTDOCTORAL RESEARCH FELLOW
Employee Type: Fellows
Department: Center of excellence-Cancer
Campus Location: CANCER CENTER/SETON BLDG./2025
Job Summary/Basic Functions
The LSU Cancer Center has an opening for a Postdoctoral Research Fellow to work in the laboratory of Dr. Arunava Roy on the project titled: “Mechanisms of Innate Immune Regulation of Oncogenic Herpesvirus Latency”. This position offers an excellent opportunity for career development, comprehensive training, and experience in oncogenic herpesvirus molecular biology. Duties include conducting experiments, curating and visualizing data, preparing manuscripts, contributing to grant applications, and applying for research funding.
Successful candidates must possess a PhD, MD, or equivalent degree and be able to work independently with high self-motivation.
More information regarding Dr. Roy's research can be found here: https://www.medschool.lsuhsc.edu/interdisciplinary_oncology/labs/roy_lab.aspx
Minimum Qualifications
Required Education: PhD or MD
Required Field of Study: Basic or health science, or related field
Type of experience required to perform the job: Experience in a research environment
Substitution: PhD equivalent also acceptable
Preferred Experience: Preferred experience in fundamental cell culture, molecular biology, cellular imaging, and biochemistry techniques. Experience in high-throughput functional screening, including CRISPR knockout pooled library screening, and advanced proteomics-based protein–protein interaction discovery (e.g., AP-MS, BioID/TurboID, proximity labeling workflows, LC–MS/MS data interpretation) and/or other systems-level approaches is also preferred
Comprehensive benefits are available to eligible employees and their dependents including health, life, dental, and vision insurance; flexible spending accounts; retirement plans; generous annual and sick leave; 14 paid holidays per year; and an employee health primary care clinic. See following link for more details on our benefits offerings: LSUHSC, New Orleans - Benefits
Other employee benefits include a full-service credit union, wellness benefits featuring complimentary fitness center membership for employees and their spouses, employee assistance program, campus assistance program, and pet insurance option. More information about these benefits can be found on this webpage: Additional Benefits
Title: POSTDOCTORAL RESEARCH FELLOW
Employee Type: Fellows
Department: Center of excellence-Cancer
Campus Location: CANCER CENTER/SETON BLDG./2025
Job Summary/Basic Functions
The LSU Cancer Center has an opening for a Postdoctoral Research Fellow to work in the laboratory of Dr. Arunava Roy on the project titled: “Mechanisms of Innate Immune Regulation of Oncogenic Herpesvirus Latency”. This position offers an excellent opportunity for career development, comprehensive training, and experience in oncogenic herpesvirus molecular biology. Duties include conducting experiments, curating and visualizing data, preparing manuscripts, contributing to grant applications, and applying for research funding.
Successful candidates must possess a PhD, MD, or equivalent degree and be able to work independently with high self-motivation.
More information regarding Dr. Roy's research can be found here: https://www.medschool.lsuhsc.edu/interdisciplinary_oncology/labs/roy_lab.aspx
Minimum Qualifications
Required Education: PhD or MD
Required Field of Study: Basic or health science, or related field
Type of experience required to perform the job: Experience in a research environment
Substitution: PhD equivalent also acceptable
Preferred Experience: Preferred experience in fundamental cell culture, molecular biology, cellular imaging, and biochemistry techniques. Experience in high-throughput functional screening, including CRISPR knockout pooled library screening, and advanced proteomics-based protein–protein interaction discovery (e.g., AP-MS, BioID/TurboID, proximity labeling workflows, LC–MS/MS data interpretation) and/or other systems-level approaches is also preferred
Comprehensive benefits are available to eligible employees and their dependents including health, life, dental, and vision insurance; flexible spending accounts; retirement plans; generous annual and sick leave; 14 paid holidays per year; and an employee health primary care clinic. See following link for more details on our benefits offerings: LSUHSC, New Orleans - Benefits
Other employee benefits include a full-service credit union, wellness benefits featuring complimentary fitness center membership for employees and their spouses, employee assistance program, campus assistance program, and pet insurance option. More information about these benefits can be found on this webpage: Additional Benefits
How to Get Visa Sponsorship in Postdoctoral Research Fellow
Target universities and national laboratories first
Universities and federally funded research institutions hire postdocs regularly and have established processes for OPT and visa sponsorship. Their HR and international offices handle F-1 work authorization routinely, making them far less likely to hesitate over your status.
Confirm your degree qualifies for STEM OPT
Postdoctoral roles almost universally qualify for the 24-month STEM OPT extension if your PhD is in a STEM-designated field. Verify your program's CIP code with your DSO before applying so you can accurately communicate your full three-year authorization window to employers.
Lead with your authorized work period upfront
When reaching out to principal investigators or hiring committees, state clearly that you have up to three years of OPT authorization. Many academic hiring managers are unfamiliar with STEM OPT timelines, so removing ambiguity early prevents your application from being filtered out unnecessarily.
Align your research expertise with the lab's active grants
Postdoc hires are often funded through specific grants. Reviewing a lab's active NIH, NSF, or DOE funding before applying lets you tailor your cover letter to ongoing projects, signaling you can contribute immediately and reducing perceived risk around your immigration status.
Ask about H-1B sponsorship intentions during the offer stage
Many institutions will sponsor postdocs for H-1B or O-1 visas once they demonstrate value. Raising this conversation during offer negotiations, rather than after starting, helps you assess long-term stability and gives the employer time to plan the petition timeline alongside your OPT end date.
Track your OPT end date against the hiring timeline
Academic hiring moves slowly. Fellowship postings often take months from application to start date. Calculate whether the position's projected start date leaves adequate time on your OPT, and flag any gaps to your DSO early so you can explore cap-gap or alternative authorization if needed.
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Get Access To All JobsFrequently Asked Questions
Can I work as a Postdoctoral Research Fellow on OPT?
Yes. Postdoctoral Research Fellow positions qualify for F-1 OPT as long as the work is directly related to your degree field. If your PhD is in a STEM-designated program, you're also eligible for the 24-month STEM OPT extension, giving you up to three years of total work authorization without employer visa sponsorship.
Do universities typically sponsor postdocs for visas beyond OPT?
Most research universities and national laboratories have established immigration support for postdoctoral researchers. Many will sponsor H-1B petitions or assist with O-1 applications once a postdoc demonstrates research productivity. It's worth asking directly during the offer stage rather than assuming. Institutions with dedicated international offices are generally the most prepared to handle this process.
Where can I find Postdoctoral Research Fellow jobs that are open to OPT students?
Migrate Mate is the best place to find postdoctoral positions that are open to F-1 OPT students. The platform filters for employers who sponsor or accept OPT work authorization, saving you from applying to roles where your status will be an obstacle. Browsing by role type on Migrate Mate lets you focus your effort on positions where you have a real shot.
Does the 90-day unemployment limit apply differently for postdoc roles?
No. The standard OPT unemployment limit applies regardless of role type. You have a maximum of 90 days of unemployment during the initial 12-month OPT period, and an additional 60 days if you're authorized for STEM OPT extension. Unpaid postdoctoral fellowships can create ambiguity, so confirm with your DSO that any volunteer or stipend-only arrangement counts as authorized employment.
Can I do a postdoc at a different institution than the one that granted my degree?
Yes. OPT work authorization isn't tied to your degree-granting institution. You can accept a postdoctoral position at any qualifying employer, including a different university, a research hospital, or a national laboratory. The role simply needs to be directly related to your degree field. Report the new employer to your DSO promptly so your SEVIS record stays current.
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