155 senior scientist jobs at 57 companies in Cornwall, NY

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Senior Scientist, Obesity, Muscle & Metabolism
Tarrytown, New York, United States
$110k-$179k/yr OnsiteFull Time
Regeneron
RegeneronNasdaq: REGN: Discovers and manufactures medicines for serious diseases.
3+ YOEPhD with at least 3 years post-doctoral experience; expertise in biochemistry, molecular biology; in vivo and in vitro assay development; strong data interpretation and communication.
1d
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Analytical Scientist / Senior Analytical Scientist
Pearl River, New York, United States
$70k-$90k/yr OnsiteFull Time
RK Pharma
RK Pharma: Develops and manufactures generic pharmaceutical products and complex injectables.
5+ YOEBachelor's degree in a scientific discipline; 5+ years of pharmaceutical laboratory experience, or 8–12+ years for senior level. Requires analytical development, validation, testing, instrumentation, and regulated documentation experience.
HPLC, UPLC, GC, UV-Visible Spectrophotometer, FTIR Spectroscopy, Dissolution Testing, Malvern Mastersizer, Zetasizer, Karl Fischer Titration, Brookfield Viscometer, Empower 3, LabSolutions, SAP, Microsoft Office Suite
5d
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Senior Scientist - Imaging
Tarrytown, New York, United States
$110k-$179k/yr OnsiteFull Time
Regeneron Pharmaceuticals
Regeneron PharmaceuticalsNASDAQ: REGN: Discovers and develops medicines for serious diseases.
5+ YOEMSc or PhD in a relevant scientific field; 5+ years operating in vivo rodent MRI and handling mice and rats, including anesthesia, injections, and tissue processing; MRI software experience required.
7T Bruker BioSpin, 3D Slicer, ITK Snap, ImageJ, Bruker ParaVision, VivoQuant, Amira, LCModel, FID-A, FSL
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Senior Scientist - Antiperspirant
Huguenot, New York, United States
$117k-$143k/yr OnsiteFull Time
Elementis
ElementisLondon Stock Exchange: ELM: Develops and manufactures specialty chemical additives for various industries.
5+ YOEB.S. in chemistry/biology or related field (M.S./Ph.D. preferred), 5+ years chemical industry experience preferred, expertise in aluminum/aluminum‑zirconium chemistry, formulation science, analytical methods, and clinical statistics.
ICP-MS, XRD, TGA/DSC, titration, rheology, Microsoft Word, Microsoft Excel, Microsoft Outlook
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Senior R&D Data Scientist
Woodcliff Lake, New Jersey, United States
$140k-$150k/yr HybridFull Time
PDI
PDI: Manufactures infection prevention products and antiseptic wet wipes.
6+ YOEPhD or MS preferred; 6+ years in data science/R&D; strong statistical modeling; Python, SQL, R; experience with lab data and regulatory environments.
Python, R, SQL, JMP, Empower, LabWare, OMNIC
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Senior Lead Environmental Scientist
Shelton or Glastonbury
$109k-$145k/yr OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
10+ YOEBachelor's degree in geology, hydrogeology or environmental engineering; CTDEEP Licensed Environmental Professional; 10+ years as CT environmental consultant; CTDEEP RSRs, RCRA, TSCA knowledge.
ESRI ArcGIS
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Senior Data Scientist
Charlottesville or Calgary or Mexico City or New York or Princeton or Toronto
$90k-$160k/yr HybridFull Time
S&P Global
S&P GlobalNYSE: SPGI: Provides financial data, analytics, and credit ratings worldwide.
5+ YOE5+ years in AI/ML with production experience; strong statistics and optimization knowledge; hands-on LLM experience (OpenAI, Anthropic, Llama); Python (NumPy, Pandas, SpaCy, scikit-learn, PyTorch, TensorFlow 2), SQL, Airflow, Redis, Flask/Django/FastAPI; strong communication and research skills.
OpenAI, Anthropic, Llama, Python, NumPy, Pandas, SpaCy, scikit-learn, PyTorch, TF 2, Hugging Face Transformers, SQL, Airflow, Redis, Flask, Django, FastAPI, R-Shiny, Dash, Streamlit, GitHub, Kaggle, StackOverflow
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Senior Scientist II (USA - Bristol, PA, US)
Bristol, Pennsylvania, United States
$99k-$120k/yr OnsiteFull Time
Syensqo
SyensqoEuronext Brussels: SYENS: Develops specialty chemicals and advanced materials for global industries.
0+ YOEPh.D. with 0-5+ yrs experience; specialized in rheology of complex fluids; background in physical chemistry, soft matter, polymers/materials science, or related field; strong data analysis and collaboration skills.
SAXS, WAXS, DLS, SLS, SANS, Microscopy, ELN
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Senior Scientist- Immunology and Immunotherapy
New York, New York, United States
$59k-$132k/yr OnsiteFull Time
Mount Sinai Health System
Mount Sinai Health System: Provides comprehensive hospital, clinical, and medical research services.
5+ YOEPh.D. in sciences or related field, minimum 5 years research experience, record of high-impact peer-reviewed publications, demonstrated outstanding achievement, and prior external grant funding desirable.
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Senior Scientist- Immunology and Immunotherapy
New York or United States
$59k-$132k/yr OnsiteFull Time
Mount Sinai Health System
Mount Sinai Health System: Integrated academic medical system providing patient care and research.
5+ YOEPh.D. in sciences, 5+ years research experience, strong publication/invention record, demonstrated outstanding achievement, grant-funding experience desirable, ability to design and lead complex clinical research.
Microsoft Excel, Microsoft Word, Microsoft Office Suite, Microsoft Outlook
1mo
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Senior Data Scientist (49746)
Florham Park, New Jersey, United States
$170k/yr OnsiteFull Time
Incedo
Incedo: Providing digital transformation and AI technology services.
5+ YOEMaster's in IT/Analytics or related, 5+ years experience performing advanced data and statistical analysis using Python/SQL, experience with analytics/monitoring tools and creating dashboards, and experience working with regulated-industry data.
Python, SQL, Google Analytics, Adobe Analytics, Splunk, Dynatrace, AppDynamics, ELK
3w
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Flavor Science Senior Scientist
Valhalla, New York, United States
$88k-$148k/yr OnsiteFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Produces and distributes global snack and beverage products.
5+ YOEB.S. with 5+ years (or M.S. 2–3 years, Ph.D.) in Chemistry/Food Science, flavor development/compounding experience, strong lab, math and communication skills, safety awareness, ability to taste and evaluate flavors.
Microsoft Office
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Senior Data Scientist ( Onsite)
New York, New York, United States
$90k-$135k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides IT consulting and digital business process services.
Advanced data science experience with Azure Open AI Service and Python, model development and deployment, cross-functional collaboration, mentoring, and AI governance.
Azure Open AI Service, Python
3w
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Flavor Science Senior Scientist
Valhalla, New York, United States
$88k-$148k/yr OnsiteFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Global manufacturer and distributor of snacks and beverages.
2+ YOEB.S. with 5+ years or M.S. with 2–3 years (or Ph.D.) in Chemistry/Food Science; flavor development/compounding experience; sensory tasting ability; strong math, documentation, and communication skills; Microsoft Office proficiency.
Microsoft Office
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Senior Data Scientist
New York City or Paris or Los Angeles
$125k-$135k/yr OnsiteFull Time
Artefact
Artefact: Provides data engineering, AI implementation, and digital marketing services.
4+ YOE4–7 years data science experience with end-to-end model delivery; advanced degree in a quantitative field; expert Python/R and SQL; cloud experience (GCP, AWS, or Azure); MLOps and productionization experience; strong communication and mentoring skills.
Python, R, SQL, GCP, AWS, Azure, MLOps, Microsoft Excel, Microsoft PowerPoint
2d
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Senior Clinical Development Scientist
Parsippany or Foster City
$154k-$219k/yr HybridFull Time
Kite Pharma
Kite PharmaNASDAQ: GILD: Developing engineered cell therapies to treat and cure cancer.
6+ YOERequires PharmD or PhD with drug development experience, or MS with 6+ years or BS/RN with 8+ years. Requires clinical trial, FDA/EMA, ICH, GCP, analytical, communication, and organizational knowledge.
Microsoft Office, Good Clinical Practice (GCP), Standard Operating Procedures (SOPs)
3w
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Senior Data Scientist, Level 5
Santa Monica or Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto
$162k-$284k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
5+ YOE5+ years post-Bachelor’s quantitative/data science experience (or equivalent), expertise with SQL and Python/R, strong statistical and product sense, and ability to communicate quantitative insights.
SQL, Python, R
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Associate Scientist
Allendale, New Jersey, United States
$75k-$95k/yr OnsiteFull Time
IMCD
IMCDEuronext Amsterdam: IMCD: Global distributor of specialty chemicals and food ingredients.
6+ YOEBachelor's degree in pharmacy/pharmaceutical sciences/chemical engineering, 6+ years formulation development experience (solid oral focus), hands-on powder/tablet processing, USP testing experience, GLP and laboratory documentation skills.
HPLC, UV/Vis spectroscopy, dissolution
2mo
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Scientist/Sr. Scientist - Microdialysis (Paramus, US, 07652)
Paramus, New Jersey, United States
HybridFull Time
PsychoGenics
PsychoGenics: Provides AI-driven preclinical drug discovery for CNS disorders.
3+ YOEPhD in Neuroscience or Biomedical Engineering; 3-10 years microdialysis experience; leadership experience; experience with standard, push-pull, retro, and quantitative microdialysis; staff training and project leadership.
Matlab, EEGLAB, Python, R, SAS
1d
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Senior Data Scientist, Web/Marketing Analytics
New York City, New York, United States
$121k-$162k/yr OnsiteFull Time
Rockstar Games
Rockstar Games: Creates and publishes world-class open-world video games.
6+ YOEBachelor's degree in a quantitative field, 6+ years of web data analysis, web technologies, SQL or PySpark, BI visualization, Google Analytics 4, Google Tag Manager, BigQuery, and Databricks experience.
JavaScript, HTML, CSS, HTTP, SQL, PySpark, Google Data Studio, Tableau, Google Analytics 4, Google Tag Manager, BigQuery, Databricks, A/B testing, SEO, E-commerce