J-1 Visa Clinical Laboratory Scientist Jobs
Clinical Laboratory Scientist positions in the United States are available to international professionals through the J-1 visa Trainee or Research Scholar program categories, depending on your experience level and host organization. Securing sponsorship requires a U.S. Department of State-designated sponsor organization to issue your DS-2019 before you begin work.
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Get Access To All JobsINTRODUCTION
Columbia University Irving Medical Center (CUIMC) is a world-renowned biomedical research institution located in northern Manhattan. CUIMC provides global leadership in scientific discovery, and the environment offers rich opportunities for collaboration across disciplines and access to cutting-edge research resources. The Tabas laboratory focuses on cell biological mechanism of cardiometabolic disease, particularly in the area of macrophage immunometabolism. The lab studies in-depth mechanisms using primary cells; probes relevance and causation in vivo through the use of genetically altered mice and in-vivo gene editing; uses genomic and proteomic studies, with the assistance of agentic AI, to complement the lab's hypothesis-driven approach; analyzes tissues, organoids, and cells from humans as well as human genetics; and conceives novel therapeutic strategies based on fundamental cell biological mechanisms of disease.
ROLE DESCRIPTION
This full-time, on-site Postdoctoral Scientist in Immunometabolism position is based at Columbia University Irving Medical Center in New York, NY. The postdoctoral scientist will conduct experimental research in immunometabolism, including designing and performing laboratory studies, optimizing protocols, and maintaining accurate, detailed records of experiments and results. Daily responsibilities include data collection, quantitative and statistical analysis, interpretation of findings, and preparation of figures and reports for publications, grant applications, and scientific presentations. The role involves close collaboration with principal investigators, laboratory staff, and external partners, as well as participation in lab meetings, journal clubs, and seminars. The postdoctoral scientist may mentor and assist in training students or junior lab members, contribute to the development of new research directions, and adhere to all institutional safety, ethical, and regulatory guidelines.
BASIC QUALIFICATIONS
- Strong laboratory skills, including experimental design, execution, experience using genetically altered mouse models, and troubleshooting in immunology, cell biology, or related fields.
- Demonstrated research experience in immunometabolism, particularly related to macrophages, or a closely related discipline, with a record of high-impact first-author papers.
- Proficiency in data analysis, including quantitative methods, bioinformatics, statistical tools, and the use of relevant software and agentic AI for handling large or complex datasets.
- PhD or equivalent doctoral degree in immunology, molecular biology, biochemistry, biomedical sciences, or a related field by the start date.
- Strong written and oral communication skills, with the ability to prepare manuscripts, present findings, and collaborate effectively in a multidisciplinary team.
- Ability to work independently, manage multiple projects, and maintain high standards of research rigor.
SALARY
$74,280 with benefits
BENEFITS
- Health insurance
WORK LOCATION
In person
Highly qualified candidates based on the above Qualifications should send CV, letter with research goals, and contact information for three references.
INTRODUCTION
Columbia University Irving Medical Center (CUIMC) is a world-renowned biomedical research institution located in northern Manhattan. CUIMC provides global leadership in scientific discovery, and the environment offers rich opportunities for collaboration across disciplines and access to cutting-edge research resources. The Tabas laboratory focuses on cell biological mechanism of cardiometabolic disease, particularly in the area of macrophage immunometabolism. The lab studies in-depth mechanisms using primary cells; probes relevance and causation in vivo through the use of genetically altered mice and in-vivo gene editing; uses genomic and proteomic studies, with the assistance of agentic AI, to complement the lab's hypothesis-driven approach; analyzes tissues, organoids, and cells from humans as well as human genetics; and conceives novel therapeutic strategies based on fundamental cell biological mechanisms of disease.
ROLE DESCRIPTION
This full-time, on-site Postdoctoral Scientist in Immunometabolism position is based at Columbia University Irving Medical Center in New York, NY. The postdoctoral scientist will conduct experimental research in immunometabolism, including designing and performing laboratory studies, optimizing protocols, and maintaining accurate, detailed records of experiments and results. Daily responsibilities include data collection, quantitative and statistical analysis, interpretation of findings, and preparation of figures and reports for publications, grant applications, and scientific presentations. The role involves close collaboration with principal investigators, laboratory staff, and external partners, as well as participation in lab meetings, journal clubs, and seminars. The postdoctoral scientist may mentor and assist in training students or junior lab members, contribute to the development of new research directions, and adhere to all institutional safety, ethical, and regulatory guidelines.
BASIC QUALIFICATIONS
- Strong laboratory skills, including experimental design, execution, experience using genetically altered mouse models, and troubleshooting in immunology, cell biology, or related fields.
- Demonstrated research experience in immunometabolism, particularly related to macrophages, or a closely related discipline, with a record of high-impact first-author papers.
- Proficiency in data analysis, including quantitative methods, bioinformatics, statistical tools, and the use of relevant software and agentic AI for handling large or complex datasets.
- PhD or equivalent doctoral degree in immunology, molecular biology, biochemistry, biomedical sciences, or a related field by the start date.
- Strong written and oral communication skills, with the ability to prepare manuscripts, present findings, and collaborate effectively in a multidisciplinary team.
- Ability to work independently, manage multiple projects, and maintain high standards of research rigor.
SALARY
$74,280 with benefits
BENEFITS
- Health insurance
WORK LOCATION
In person
Highly qualified candidates based on the above Qualifications should send CV, letter with research goals, and contact information for three references.
See all J-1 Visa Clinical Laboratory Scientist Jobs
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Get Access To All JobsTips for Finding J-1 Visa Sponsorship as a Clinical Laboratory Scientist
Verify your ASCP credential transfers cleanly
U.S. laboratory employers expect ASCP Board of Certification credentials or a recognized foreign equivalent. Confirm your home-country certification maps to MLS(ASCP) or equivalent before applying, since host sites use this to structure your J-1 training plan.
Match your experience level to the right J-1 category
If you're still completing a laboratory sciences degree, the J-1 Intern category applies. Professionals with a completed degree and post-graduation work history qualify under Trainee. Confusing these categories delays DS-2019 issuance and can void your program placement.
Search Migrate Mate for J-1-aligned laboratory roles
Use Migrate Mate to filter Clinical Laboratory Scientist positions by employers with J-1 hosting history. Targeting hosts who have structured training plans already in place shortens the time between your offer and DS-2019 issuance significantly.
Ask host employers about their designated sponsor relationship
Hospital systems and reference labs work with specific designated sponsor organizations to administer J-1 programs. Ask whether your prospective host has an active affiliation before accepting an offer, since the employer cannot issue your DS-2019 directly.
Build your training plan around specific laboratory competencies
Your J-1 Trainee program requires a detailed training plan specifying rotation schedules across chemistry, hematology, microbiology, and other disciplines. Vague plans get rejected by designated sponsors, so document measurable skill objectives for each laboratory section.
Clarify two-year home residency requirement exposure early
Clinical Laboratory Scientist J-1 participants funded by a government or international organization, or from a country on the Exchange Visitor Skills List, face the two-year home residency requirement under INA section 212(e). Confirm your status before negotiating any post-program employment pathway with your host.
Clinical Laboratory Scientist J-1 Visa: Frequently Asked Questions
Which J-1 program category fits a Clinical Laboratory Scientist?
Current students in laboratory sciences programs typically qualify under the J-1 Intern category. Professionals who have completed their degree and hold relevant post-graduation work experience qualify under the J-1 Trainee category. Research scientists affiliated with academic institutions may qualify under the Research Scholar category. The designated sponsor organization confirms which category applies based on your specific background and the host site's training objectives.
Who actually sponsors the J-1 visa for a laboratory scientist position?
Your J-1 visa sponsor is a U.S. Department of State-designated organization, such as Cultural Vistas, AIPT, or a hospital's affiliated academic institution, not your hiring employer. The host employer, typically a hospital, reference lab, or research center, provides the work site and training environment. The designated sponsor issues your DS-2019, monitors program compliance, and serves as your official point of contact with the State Department throughout your exchange.
Does the two-year home residency requirement affect Clinical Laboratory Scientists?
It can. If your J-1 program is funded by your home government or a U.S. government agency, or if your home country lists clinical laboratory science as a skill in short supply on the Exchange Visitor Skills List, you must return home for two years before changing to most other U.S. visa statuses. Confirm this before your program begins, since a waiver requires a separate application process and approval from USCIS and the State Department.
How do I find U.S. employers willing to host a J-1 laboratory scientist?
Use Migrate Mate to search Clinical Laboratory Scientist roles filtered by employers with documented J-1 hosting experience. Not every hospital or reference lab has an established relationship with a designated sponsor organization, so targeting hosts who already have active J-1 programs in place reduces the back-and-forth required to get your DS-2019 issued before your start date.
What documents does a Clinical Laboratory Scientist need before a J-1 training plan is approved?
You typically need a credential evaluation confirming your foreign laboratory science degree, documentation of any post-graduation clinical hours, a letter from your prospective host site describing your rotation schedule and supervision structure, and evidence that the training is not available in your home country. The designated sponsor reviews these materials and must approve the training plan before issuing the DS-2019 that you bring to your visa interview.