Jackson Laboratory
The Jackson Laboratory, or JAX, is a nonprofit biomedical research institution founded in 1929 in Bar Harbor, Maine. Its mission is to advance human health through collaborative scientific research, focusing on the genetic basis of diseases. JAX is known for pioneering the use of laboratory mice as models for human disease, which has greatly influenced modern medical treatments. JAX conducts research in various areas, including cancer, immunology, neuroscience, life-cycle biology, and microbiome studies. It operates a National Cancer Institute-designated Cancer Center and provides a range of resources, such as genetically defined mouse models and genomic data tools, to support the scientific community. With nearly 3,000 employees and an operating budget of $628 million in 2023, JAX serves scientists from over 2,000 organizations in 64 countries, contributing significantly to biomedical research and education. The institution has been associated with at least 26 Nobel Prizes, reflecting its impactful contributions to science and medicine.
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Headcount trend
Jackson Laboratory went from 1,583 employees in May 2023 to 1,661 in Apr 2025. Nov 2024 to Apr 2025: 41 people joined, 22 left.
Headcount data through Apr 2025
Org structure
Headcount by department
Hiring now
See all jobsSalaries at Jackson Laboratory
All salaries4 salary profiles in the US
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 38 filings.
Funding
- Dec 2019 · $2.5M · The Mark Foundation for Cancer Research
- Feb 2018 · $12.5M · Maine Technology Institute
- Sep 2017 · $10.5M · National Institutes of Health
- Aug 2017 · $6M · National institutes of Neurological Disorders and Stroke, National Institute of General Medical Sciences, Farmington Capital Partners
- Mar 2017 · $2.8M
- Aug 2015 · $1.5M
Peer reviews
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Jackson Laboratory FAQ
How many employees does Jackson Laboratory have?
Jackson Laboratory has about 1,661 employees, up 0.1% over the 3 months to Apr 2025.
Does Jackson Laboratory sponsor H1B visas?
Yes. Jackson Laboratory filed 38 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.
What is Jackson Laboratory's revenue per employee?
Jackson Laboratory makes about $354K in revenue per employee, based on $587.74M annual revenue and 1,661 employees.
How much does Jackson Laboratory pay?
6figr has 4 salary profiles for Jackson Laboratory in the US, with pay broken down by role, level, gender and ethnicity on the Jackson Laboratory salaries page. See Jackson Laboratory salaries
How much funding has Jackson Laboratory raised?
Jackson Laboratory has raised $35.8M in total funding.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.