103 sr scientist jobs at 37 companies in Shelton, CT

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Sr. Assoc. Scientist
Hawthorne, New York, United States
$80k-$131k/yr OnsiteFull Time
Regeneron Pharmaceuticals
Regeneron PharmaceuticalsNASDAQ: REGN: Biotechnology discovering and developing life-transforming medicines.
5+ YOEBachelor's degree in chemistry, biochemistry, chemical biology, biology, or related discipline; 5 years' experience with BS or 3 years with MS; solid-phase synthesis and analytical characterization experience preferred.
MerMade, OligoSynt, SEC, AEX, RP-HPLC, RPIP-HPLC, LC-MS, HPLC/UPLC, UV-Vis
1mo
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Sr Data Scientist
Stamford or Irving
$113k-$147k/yr HybridFull Time
Gartner
GartnerNYSE: IT: Global research and advisory firm providing business and technology insights.
6+ YOERequires 6–8 years of advanced ML engineering and enterprise product development, 2+ years deploying LLMs, 1+ year building agent systems, and a bachelor's degree; Python, AI frameworks, databases, and cloud experience required.
Python, PyTorch, TensorFlow, Hugging Face, LangChain, LangGraph, LlamaIndex, SQL, Oracle, MongoDB, Pinecone, Weaviate, Spark, AWS, Azure ML, Model Context Protocol (MCP)
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Sr Data Scientist
Stamford or Irving
$113k-$147k/yr HybridFull Time
Gartner
GartnerNYSE: IT: Global research and advisory firm providing business and technology insights.
6+ YOE6+ years in ML engineering and product development, 2+ years deploying LLMs, experience designing agents, proficiency in Python and deep learning frameworks, strong communication and leadership skills.
Python, PyTorch, TensorFlow, Hugging Face, LangChain, LangGraph, LlamaIndex, SQL, Oracle, MongoDB, Pinecone, Weaviate, Spark, AWS, Azure ML, Model Context Protocol (MCP)
2w
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Sr. Assoc. Scientist
Hawthorne, New York, United States
$80k-$131k/yr OnsiteFull Time
Regeneron Pharmaceuticals
Regeneron PharmaceuticalsNASDAQ: REGN: Biotechnology discovering and developing life-transforming medicines.
5+ YOEBachelor's degree in a relevant scientific discipline required; master's preferred. Requires 5 years with a BS or 3 with an MS, plus synthesis, purification, analytical characterization, and instrumentation experience.
MerMade, OligoSynt, SEC, AEX, RP-HPLC, RPIP-HPLC, LC-MS, HPLC/UPLC, UV-Vis
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Temp Sr Associate Scientist
Tarrytown, New York, United States
$51-$60/hr OnsiteFull Time, Contract
Regeneron Pharmaceuticals
Regeneron PharmaceuticalsNASDAQ: REGN: Biotechnology discovering and developing life-transforming medicines.
Hands-on in vivo research experience with mice, dosing, microsurgery, tissue collection and processing, accurate study documentation, collaboration, and animal welfare practices.
IACUC
3w
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Polymer Additives Sr. Application Scientist
Stamford, Connecticut, United States
$112k-$140k/yr OnsiteContract
Syensqo
SyensqoEuronext Brussels: SYENS: Science developing advanced materials and specialty chemical solutions.
10+ YOEPhD/MSc (or equivalent) in polymer science/chemistry/materials,10+ years in polymer additives application development, expertise in polyolefin stabilization, formulation development, testing, and strong communication skills.
MFR/MFI, DSC/OIT, TGA
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Data Scientist Sr. Manager - Consumer Markets
New York City or Grand Rapids or Raleigh or Charlotte or Chicago or Jacksonville or Cincinnati or Cleveland or Dallas or Boston or St. Louis or Birmingham or Stamford or Tampa or Atlanta or Washington or Miami or Milwaukee or Minneapolis or Detroit or Nashville or Buffalo or Florham Park or Orlando or Philadelphia or Pittsburgh or Hartford or Houston
$91k-$322k/yr OnsiteFull Time
PwC
PwC: Global professional services network providing audit, tax, and consulting services.
6+ YOERequires a high school diploma or equivalent and 6+ years of experience; preferred fields include data science, analytics, business, computer science, mathematics, engineering, finance, or related disciplines.
QlikView, Spotfire
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Scientist / Sr. Scientist, R&D; Drug Product
Hauppauge, New York, United States
$75k-$125k/yr OnsiteFull Time
Contract Pharmacal Corp
Contract Pharmacal Corp: Private U.S. CDMO developing, manufacturing, and packaging solid-dose drugs, OTC medicines, and dietary supplements for brands.
BS or MS in Pharmaceutical Sciences (or related), pharmaceutical R&D formulation experience, knowledge of cGMP and formulation equipment, strong oral/written communication and MS Office skills, project leadership and limited supervisory experience.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, blender, fluid bed dryer, high shear granulator, tablet press
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Senior Scientist
Hauppauge, New York, United States
$90k-$110k/yr OnsiteFull Time
Long Island Labs
Long Island Labs: Private third-party laboratory testing raw materials and finished products for nutraceutical, food, cosmetic, and pharmaceutical companies.
5+ YOEMaster’s or Ph.D. in chemistry, science, or pharmaceutics; 5+ years in dietary supplement or pharmaceutical analytical development; cGMP knowledge and quality investigation authorship required.
HPLC, UPLC, GC-FID, LC-MS/MS, GC-MS/MS, ICP-OES, ICP-MS, IC, USP, ICH Q2(R2), Empower, OpenLab, MassHunter, MassLynx
2mo
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Principal Scientist - Clinical and Scientist Affairs
Melville, New York, United States
$110k-$125k/yr OnsiteFull Time
Estée Lauder
Estée LauderNYSE: EL: Estée Lauder is a prestige beauty brand making high-performance skin care, makeup, and fragrances for women worldwide.
5+ YOEPhD or PharmD preferred (alternatively BS with extensive experience). 5+ years industry experience in dermatology/skin care or claims support, clinical testing, clinical method development, strong communication and cross-functional project management skills.
2mo
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Principal Scientist - Clinical and Scientist Affairs (24337)
Melville or Houston
OnsiteFull Time
Estée Lauder
Estée LauderNYSE: EL: Estée Lauder is a prestige beauty brand making high-performance skin care, makeup, and fragrances for women worldwide.
No qualifications or responsibilities were provided in the job text.
2d
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Senior Principal Scientist
Biberach an der Riß or Ingelheim am Rhein or Ridgefield or Kobe or Shanghai
HybridFull Time
Boehringer Ingelheim
Boehringer Ingelheim: Research-driven pharmaceutical and animal health.
PhD or equivalent advanced degree and several years of hands-on QSP modeling experience. Requires mechanistic modeling expertise, R or QSP platform experience, collaboration skills, and fluent English.
R, MATLAB, SimBiology, Julia, OSP Suite
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Analytical Scientist / Senior Analytical Scientist
Pearl River, New York, United States
$70k-$90k/yr OnsiteFull Time
RK Pharma
RK Pharma: Privately held generic pharmaceutical developer and manufacturer serving global pharmaceutical customers with APIs, injectables, and affordable medicines.
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
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Data Scientist
Chicago or Fairfield or Houston or California or Mountain View or Cheshire or Jacksonville or Tallahassee or Tampa or Jersey City or Marlton or Cincinnati or Sheboygan or Florida or Illinois or New Jersey or Ohio or Wisconsin
OnsiteFull Time
SageSure
SageSure: Private managing general underwriter providing catastrophe-exposed home, flood, and commercial insurance for homeowners and small businesses.
5+ YOEBachelor's degree in a quantitative discipline and 5–7 years of data science, analytics, software development, or geospatial analytics experience; Python, SAS or R, SQL, relational databases, and GIS required.
Python, SAS, R, SQL, ESRI ArcGIS, ArcGIS Pro, ArcObjects, C#, .NET
1mo
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Sr. Scientist/Engineer, Process Development
Danbury, Connecticut, United States
OnsiteFull Time
MannKind Corporation
MannKind CorporationThe Nasdaq Stock Market LLC: MNKD: Biopharmaceutical developing and commercializing treatments for cardiometabolic and orphan lung diseases.
4+ YOEAdvanced scientific background in chemistry/chemical engineering with 4+ years relevant process development or equivalent; experience in scale-up, unit operations, cGMP documentation, and cross-functional collaboration.
spray drying, wet nano-milling, tangential flow filtration, micro fluidization
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Senior Data Scientist
New York City or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$87k-$294k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
6+ YOE6+ years in data science, AI, analytics, Responsible AI, or consulting; bachelor's or master's in a quantitative field; Python, SQL, machine learning, generative AI, governance, and client leadership experience.
Python, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, XGBoost, SQL, MLOps, GenAIOps, LLMOps, AWS, Microsoft Azure, Google Cloud
1mo
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Staff Data Scientist
Erlanger or Miami or White Plains
$174k-$235k/yr OnsiteFull Time
Atlas Air
Atlas Air: Private U.S. aviation-logistics providing outsourced freighter, passenger-charter, ACMI, CMI, and aircraft-leasing services.
5+ YOEMaster's or PhD in a quantitative field, 5+ years data science experience, expertise in Python/R, SQL, machine learning, optimization, and production-grade software engineering practices.
Python, R, SQL, Pandas, Spark, scikit-learn, PyTorch, TensorFlow, git, Databricks, AWS, GCP, Azure, OR-Tools, Gurobi, CPLEX
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Research Scientist 4
Orangeburg or Staten Island or Rockland County
$111k-$136k/yr HybridFull Time
New York State Office for People with Developmental Disabilities
New York State Office for People with Developmental Disabilities: Government agency coordinating direct and nonprofit services for people with intellectual and developmental disabilities.
5+ YOEBachelor’s degree and five years of professional research experience required; a relevant master’s or Ph.D. may substitute for up to two years. Compliance monitoring and human-subjects research experience preferred.
IRB, IACUC, Federal Drug Administration (FDA), National Institute for Mental Health (NIMH), Corrective and Preventive Action Plans (CAPAs), LinkedIn
1mo
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Project Scientist - Environmental
Meriden, Connecticut, United States
HybridFull Time
BL Companies
BL Companies: Employee-owned architecture, engineering, environmental, and land surveying firm serving public and private-sector clients.
6+ YOEBS in environmental field, 6+ years environmental site assessment/remediation experience, field sampling and supervision, Connecticut RBCR knowledge, proposal and report writing, ability to lift 50 lbs, travel flexibility; HAZWOPER and AutoCAD/GIS preferred.
AutoCad, GIS
2mo
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Nurse Scientist (PhD)
Lake Success, New York, United States
$121k-$212k/yr OnsiteFull Time
Northwell Health
Northwell Health: New York's largest integrated healthcare network.
10+ YOE2+ MgmtDoctoral degree required, active NY and/or CT RN license, 10+ years relevant experience with 2+ years leadership, BSN to be obtained within 5 years, experience conducting research and implementing improvement projects.