Scientist Visa Sponsorship Jobs in Louisiana
Louisiana's scientist job market spans petrochemical research along the Gulf Coast, agricultural and environmental science at institutions like LSU and Tulane, and life sciences concentrated in Baton Rouge and New Orleans. Major employers including ExxonMobil, Shell, and the Pennington Biomedical Research Center have a history of sponsoring international scientists for roles requiring specialized technical expertise.
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Get Access To All JobsJob Posting Title:
Research Scientist - Associate
Position Type:
Professional / Unclassified
Department:
LSUAM Science - BioS - Computational Evolution (Fabio Mendes (00085270))
Work Location:
0202 Life Sciences Building
Pay Grade:
Professional
Job Description:
The candidate will support advanced computational research in phylogenetic inference, evolutionary modeling, and open-source scientific software development. The position will independently lead and contribute to the design, implementation, validation, and maintenance of scientific software. The candidate will develop Bayesian inference and AI-based methods and implement them, when applicable, as tested components of established research software platforms, e.g., BEAST 2, RevBayes, and related C++ or Java-based applications. The position requires specialized expertise in scientific programming, Bayesian computational, software architecture, phylogenetic methods, and collaborative research software development. The position will also contribute to preliminary analyses for grant proposals, manuscripts, documentation, tutorials, conference presentations, and technical mentoring of graduate students, postdoctoral researchers, and collaborators.
Duties Include:
-
65% RESEARCH: Design, implement, test, document, and maintain scientific software for Bayesian and AI-based phylogenetic and evolutionary statistical learning. Develop models, algorithms, plugins, and computational tools in open-source research software platforms, including C++ and Java-based systems. Contribute to software architecture, code quality, performance, debugging, infrastructure testing, version control workflows, reproducibility, documentation, and long-term maintainability.
-
20% SERVICE, TRAINING & MENTORSHIP: Provide technical leadership, mentoring, and guidance to graduate students, postdoctoral researchers, and collaborators working on computational and software-related aspects of phylogenetic research. Train group members in scientific programming, C++, Java-based research software development, Bayesian computation, software design, version control, testing, debugging, documentation, code review, and collaborative open-source development. Help establish appropriate software development practices and standards for research projects.
-
15% SCIENTIFIC RESEARCH PLANNING & COMMUNICATION: Contribute to peer-reviewed publications, grant proposals, preliminary results for external funding applications, conference presentations, workshop materials, software documentation, tutorials, and other scholarly or community-facing research products.
Minimum Qualifications:
PhD in Computational Biology, Evolutionary Biology, Mathematics, Computer Science, or closely related field with 5 years experience.
Specific experience required:
-
Demonstrated record of independently designing, implementing, validating, and maintaining scientific, statistical, or computational research software;
-
Demonstrated expertise in Bayesian inference, phylogenetic methods, evolutionary modeling, statistical computation, or closely related computational methods;
-
Substantial programming experience in C++, Java, or comparable languages used in scientific software development.
Preferred Qualifications:
PhD in Computational Biology, Evolutionary Biology, Mathematics, Computer Science, or closely related field with 8 years experience.
Specific experience preferred:
-
Experience developing, maintaining, or making substantial contributions to open-source scientific software;
-
Experience developing Bayesian phylogenetic software such as BEAST, BEAST 2, RevBayes, MrBayes (or comparable scientific software platforms), MCMC methods, probabilistic models, and high-performance scientific computing methods;
-
Experience with collaborative software development practices, including version control, issue tracking, code review, testing, debugging, continuous integration, documentation, and software release workflows.
Job competencies:
-
Proficient in Programming in C++, Java, or comparable language used in scientific software development; Implementing and testing high-performance statistical inference algorithms in large software platforms; Documenting and maintaining large computational methods code bases, as well as releasing such methods to the user base; Developing methods, algorithms and models for use in evolutionary biology, with a focus on phylogenetic inference.
-
Advanced in Mentoring and providing technical support to graduate students and postdocs and Communicating results clearly in written (manuscripts) and oral form (talks).
Additional Job Description:
Special Instructions:
Please submit a current CV, 3 references with contact information. An official copy of your transcript with the highest degree will be needed prior to hire. For additional information, please contact Lori Bond at lbond3@lsu.edu.
Posting Date:
July 27, 2026
Closing Date (Open Until Filled if No Date Specified):
August 1, 2026
Additional Position Information:
Background Check - An offer of employment is contingent on a satisfactory pre-employment background check.
Benefits - LSU offers outstanding benefits to eligible employees and their dependents including health, life, dental, and vision insurance; flexible spending accounts; retirement options; various leave options; paid holidays; wellness benefits; tuition exemption for qualified positions; training and development opportunities; employee discounts; and more!
Positions approved to work outside the State of Louisiana shall be employed through Louisiana State University’s partner, nextSource Workforce Solutions, for Employer of Record Services including but not limited to employment, benefits, payroll, and tax compliance. Positions employed through Employer of Record Services will be offered benefits and retirement as applicable through their provider and will not be eligible for State of Louisiana benefits and retirement.
LSU is an Equal Opportunity Employer.
All candidates must have valid U.S. work authorization at the time of hire and maintain that valid work authorization throughout employment. Changes in laws, regulations, or government policies may impact the university’s ability to employ individuals in certain positions.
HCM Contact Information:
For questions or concerns related to updating your application with attachments (e.g., resumes, RS:17 documents), date of birth, or reactivating applications, please contact the LSU Human Resources Management Office at 225-578-8200 or email HR@lsu.edu. For questions or concerns regarding the status of your application or salary ranges, please contact the department using the information provided in the Special Instructions section of this job posting.
Job Posting Title:
Research Scientist - Associate
Position Type:
Professional / Unclassified
Department:
LSUAM Science - BioS - Computational Evolution (Fabio Mendes (00085270))
Work Location:
0202 Life Sciences Building
Pay Grade:
Professional
Job Description:
The candidate will support advanced computational research in phylogenetic inference, evolutionary modeling, and open-source scientific software development. The position will independently lead and contribute to the design, implementation, validation, and maintenance of scientific software. The candidate will develop Bayesian inference and AI-based methods and implement them, when applicable, as tested components of established research software platforms, e.g., BEAST 2, RevBayes, and related C++ or Java-based applications. The position requires specialized expertise in scientific programming, Bayesian computational, software architecture, phylogenetic methods, and collaborative research software development. The position will also contribute to preliminary analyses for grant proposals, manuscripts, documentation, tutorials, conference presentations, and technical mentoring of graduate students, postdoctoral researchers, and collaborators.
Duties Include:
-
65% RESEARCH: Design, implement, test, document, and maintain scientific software for Bayesian and AI-based phylogenetic and evolutionary statistical learning. Develop models, algorithms, plugins, and computational tools in open-source research software platforms, including C++ and Java-based systems. Contribute to software architecture, code quality, performance, debugging, infrastructure testing, version control workflows, reproducibility, documentation, and long-term maintainability.
-
20% SERVICE, TRAINING & MENTORSHIP: Provide technical leadership, mentoring, and guidance to graduate students, postdoctoral researchers, and collaborators working on computational and software-related aspects of phylogenetic research. Train group members in scientific programming, C++, Java-based research software development, Bayesian computation, software design, version control, testing, debugging, documentation, code review, and collaborative open-source development. Help establish appropriate software development practices and standards for research projects.
-
15% SCIENTIFIC RESEARCH PLANNING & COMMUNICATION: Contribute to peer-reviewed publications, grant proposals, preliminary results for external funding applications, conference presentations, workshop materials, software documentation, tutorials, and other scholarly or community-facing research products.
Minimum Qualifications:
PhD in Computational Biology, Evolutionary Biology, Mathematics, Computer Science, or closely related field with 5 years experience.
Specific experience required:
-
Demonstrated record of independently designing, implementing, validating, and maintaining scientific, statistical, or computational research software;
-
Demonstrated expertise in Bayesian inference, phylogenetic methods, evolutionary modeling, statistical computation, or closely related computational methods;
-
Substantial programming experience in C++, Java, or comparable languages used in scientific software development.
Preferred Qualifications:
PhD in Computational Biology, Evolutionary Biology, Mathematics, Computer Science, or closely related field with 8 years experience.
Specific experience preferred:
-
Experience developing, maintaining, or making substantial contributions to open-source scientific software;
-
Experience developing Bayesian phylogenetic software such as BEAST, BEAST 2, RevBayes, MrBayes (or comparable scientific software platforms), MCMC methods, probabilistic models, and high-performance scientific computing methods;
-
Experience with collaborative software development practices, including version control, issue tracking, code review, testing, debugging, continuous integration, documentation, and software release workflows.
Job competencies:
-
Proficient in Programming in C++, Java, or comparable language used in scientific software development; Implementing and testing high-performance statistical inference algorithms in large software platforms; Documenting and maintaining large computational methods code bases, as well as releasing such methods to the user base; Developing methods, algorithms and models for use in evolutionary biology, with a focus on phylogenetic inference.
-
Advanced in Mentoring and providing technical support to graduate students and postdocs and Communicating results clearly in written (manuscripts) and oral form (talks).
Additional Job Description:
Special Instructions:
Please submit a current CV, 3 references with contact information. An official copy of your transcript with the highest degree will be needed prior to hire. For additional information, please contact Lori Bond at lbond3@lsu.edu.
Posting Date:
July 27, 2026
Closing Date (Open Until Filled if No Date Specified):
August 1, 2026
Additional Position Information:
Background Check - An offer of employment is contingent on a satisfactory pre-employment background check.
Benefits - LSU offers outstanding benefits to eligible employees and their dependents including health, life, dental, and vision insurance; flexible spending accounts; retirement options; various leave options; paid holidays; wellness benefits; tuition exemption for qualified positions; training and development opportunities; employee discounts; and more!
Positions approved to work outside the State of Louisiana shall be employed through Louisiana State University’s partner, nextSource Workforce Solutions, for Employer of Record Services including but not limited to employment, benefits, payroll, and tax compliance. Positions employed through Employer of Record Services will be offered benefits and retirement as applicable through their provider and will not be eligible for State of Louisiana benefits and retirement.
LSU is an Equal Opportunity Employer.
All candidates must have valid U.S. work authorization at the time of hire and maintain that valid work authorization throughout employment. Changes in laws, regulations, or government policies may impact the university’s ability to employ individuals in certain positions.
HCM Contact Information:
For questions or concerns related to updating your application with attachments (e.g., resumes, RS:17 documents), date of birth, or reactivating applications, please contact the LSU Human Resources Management Office at 225-578-8200 or email HR@lsu.edu. For questions or concerns regarding the status of your application or salary ranges, please contact the department using the information provided in the Special Instructions section of this job posting.
Scientist Job Roles in Louisiana
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Search Scientist Jobs in LouisianaScientist Jobs in Louisiana: Frequently Asked Questions
Which companies sponsor visas for scientists in Louisiana?
Large energy and chemical companies with Louisiana operations, including ExxonMobil, Shell, and Dow Chemical, regularly sponsor scientists in research and process chemistry roles. Academic medical centers such as Tulane University and LSU Health Sciences Center also sponsor researchers. Pennington Biomedical Research Center and the Louisiana State University AgCenter hire international scientists in agricultural and nutritional science fields.
Which visa types are most common for scientist roles in Louisiana?
The H-1B visa is the most common visa for scientists in Louisiana, covering specialty occupations that require at least a bachelor's degree in a specific scientific field. Researchers at universities or nonprofit institutions may qualify for cap-exempt H-1B petitions, bypassing the annual lottery. The O-1A is an option for scientists with demonstrated extraordinary ability, such as published research, patents, or significant awards.
Which cities in Louisiana have the most scientist sponsorship jobs?
Baton Rouge leads the state for scientist sponsorship jobs, driven by petrochemical industry research facilities and LSU's flagship campus. New Orleans follows, with opportunities at Tulane University, Xavier University, and biomedical research centers. The Acadiana region around Lafayette sees demand for environmental and petroleum scientists tied to the offshore energy sector.
How to find scientist visa sponsorship jobs in Louisiana?
Migrate Mate filters job listings specifically for visa sponsorship, making it straightforward to find scientist roles in Louisiana without sorting through positions that don't support international candidates. You can search by job title and state to surface openings in fields like environmental science, petroleum chemistry, and biomedical research from employers already open to sponsoring H-1B and other work visas.
Are there state-specific factors scientists should know before applying for jobs in Louisiana?
Louisiana's scientist hiring is heavily shaped by two industries: energy and higher education. Many research positions are tied to grant funding cycles at universities, which can affect hiring timelines. The state's petrochemical corridor along the Mississippi River concentrates demand for chemical and environmental scientists. LSU, Tulane, and other universities also create pipelines into cap-exempt H-1B sponsorship, which avoids the annual lottery entirely.
What is the prevailing wage for sponsored scientist jobs in Louisiana?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.