124 sr scientist jobs at 49 companies in Bridgeport, 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)
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+ 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
3mo
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Scientist/Sr. Scientist - Microdialysis (Paramus, US, 07652)
Paramus, New Jersey, United States
HybridFull Time
PsychoGenics
PsychoGenics: Preclinical CNS contract research organization serving biopharmaceutical companies with AI-enabled drug discovery and translational research.
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
1w
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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
2w
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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
2mo
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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
1mo
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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
1mo
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Associate Scientist
Allendale, New Jersey, United States
$75k-$95k/yr OnsiteFull Time
IMCD
IMCDEuronext Amsterdam: IMCD: Public Dutch distributor and formulator of speciality chemicals and ingredients serving global suppliers and customers.
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
21h
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Sr. Medical Laboratory Scientist- Blood Bank
Hackensack, New Jersey, United States
$34-$56/hr OnsiteFull Time
Quest Diagnostics
Quest DiagnosticsNYSE: DGX: Leading provider of diagnostic information services.
3+ YOERequires 3–5 years of clinical experience, including 2 years in the current department, and a bachelor's degree in medical technology, biology, or chemistry, or an associate's degree in laboratory science or medical laboratory technology.
Quality Control (QC)
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.
1d
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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
3w
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Senior Scientist - Antiperspirant
Huguenot, New York, United States
$117k-$143k/yr OnsiteFull Time
Elementis
ElementisLondon Stock Exchange: ELM: Public UK specialty chemicals manufacturer supplying performance additives for coatings, personal care, energy, construction and industrial customers.
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
2w
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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
1w
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Research Scientist
Long Island City, New York, United States
OnsiteFull Time
HistoWiz
HistoWiz: HistoWiz is a digital histopathology service provider serving life-science companies and researchers.
Ph.D. in a life sciences field or M.S. with substantial industry experience; hands-on IHC, IF, or ISH experience; assay development, troubleshooting, tissue biology, experimental design, and mentoring skills required.
Leica BOND RX, Laboratory Information Management System (LIMS), Standard Operating Procedures (SOPs), GLP, GCLP, CLIA, CAP, RNAscope, HCR
2mo
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Research Scientist
New York, New York, United States
$110k-$130k/yr HybridFull Time
Center for Data Analytics, Innovation, and Rigor
Center for Data Analytics, Innovation, and Rigor: An independent nonprofit providing evidence-based care, research, and education for children with mental health and learning disorders.
5+ YOE2+ MgmtPhD with postdoctoral training, 5+ years data analysis and scientific programming (Python/R/MATLAB) experience, multimodal imaging/data experience, 2+ years supervising, NIH-eligible to serve as PI, strong publication and grant record.
Python, R, MATLAB, Tidyverse, SciPy, scikit-learn, Polars, PyTorch
2w
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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