PhD with 2+ years or MS with 4+ years in biostatistics/statistics or related field; proficiency in R, SAS, or Python; expertise with large RWD databases; observational study design and analysis…
Doctorate in epidemiology or related field; 8+ years multi-center clinical research; 6+ years FDA-regulated trials; leadership in research projects; legal authorization to work in the US without…
M.S. or PhD in biological engineering, virology, cell biology, or related field; 7+ years biopharma experience including 4+ years in lentiviral vector cell line development; 2+ years managing direct…
Bachelor's degree in education, social sciences, public policy, statistics, law, economics or equivalent; experience in quantitative research, data analysis with R, academic writing, and…
3-6 years hands-on data science or applied ML experience; Bachelor's or Master's in quantitative field; strong Python and SQL; Git; data visualization; ability to manage project lifecycles…
Pursuing Master's or PhD (3rd year+) in Data Science, Economics, Finance, Statistics, Operations Research or related quantitative fields; proficiency in Python, SQL, BI software, cloud technologies…
Bachelor's in AI, physics, mathematics/statistics, or computer science required; proven experience in machine learning model development and digital tool implementation; strong presentation and…
6+ years in quantitative UX research or product analytics; deep survey methodology; statistical fluency; SQL plus R or Python; experience with product analytics platforms and BI tools; ability to…
Must be 18+, legally permitted to work in the US, have a bachelor's degree in a related field, 5+ years experience, proficiency in Python, SQL/BigQuery, Tableau, and statistical modeling.
3-6 years experience; proficiency in machine learning frameworks (TensorFlow, PyTorch, Scikit-learn), Python or R, data visualization tools; Bachelor's or Master's in Computer Science, Data Science…
Ph.D. in machine learning, computational biology, chemistry, computer science, statistics, bioinformatics or related field; or M.S. with relevant industry experience; 2-5 years experience applying ML…
Pacific Northwest National Laboratory1,001–5,000 employees
RichlandOn-site$81k–105k
Master's degree in chemistry, biochemistry, data science, bioinformatics, computer science, or related field; experience with mass spectrometry data analysis, Python scripting, AI models, and large…
Pacific Northwest National Laboratory1,001–5,000 employees
RichlandOn-site$57k–74k
Bachelor's degree in chemistry, biochemistry, data science, bioinformatics, computer science, or related field; scripting experience (e.g., Python); knowledge of AI models; mass spectrometry data…
BS/MS/PhD in Computer Science, Statistics, Applied Mathematics, Operations Research, Aerospace Engineering or related field; 2+ years applied data science/ML experience with production models; strong…
United States or New York CityRemote2+ yrs$135k–165k
Advanced degree in quantitative field or BS with 5+ years experience; 2+ years data science/ML experience; Python and SQL fluency; LLM/NLP techniques; strong communication and organizational skills.
M.S. or PhD in biomedical informatics, data science, biostatistics, or B.S. with 7+ years experience; fluency in Python and SQL; 1+ years healthcare data experience; statistical modeling and…
4+ years in data science or applied ML; advanced Python and SQL; strong statistical skills; experience with ML techniques, production deployment, and large-scale data systems; ability to communicate…
Bachelor's degree in Mathematics, Statistics, Computer Science, EE, Physics or related scientific field; 1-2 years applied math, probability, or combinatorics; 1-2 years C++, C , Python or similar…
U.S. citizenship; Secret security clearance; bachelor's degree in biological, physical, or data science; one year specialized experience at GS-14 level; supervisory duties; background investigation.
Bachelor's degree with 4+ years experience, or master's with 2+, or PhD with 0+, or associate's with 8+, or high school with 10+; experience in business analytics/data science; fluent English…
How many data scientist jobs in the USA are open right now?
There are 475 open data scientist jobs in the USA on Weekday as of 7 October 2026, with 154 added in the last 7 days. The list updates daily.
Which companies are hiring for data scientist roles in the USA?
U.S. Department of Health and Human Services (HHS), Syngenta Group, US Navy, Allergan and Boston Scientific have the most open data scientist roles in the USA on Weekday right now. Pick a company under "Top companies hiring" to see only its jobs.
Which skills do data scientist jobs in the USA ask for most?
Among the newest listings, Python, SQL, R, TensorFlow and Scikit-Learn come up most often.
Is Weekday free for job seekers?
Yes. Browsing and applying to jobs on Weekday is free for candidates. Companies pay Weekday to hire.
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