137 scientist jobs at 54 companies in Connecticut
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Senior Scientist – Pharmaceutical Materials Scientist
Groton, Connecticut, United States
$34-$39/hr OnsiteFull Time
2+ YOEMS +2 years or PhD in pharmaceutical science/chemistry/chemical engineering; experience in solid-state characterization, spectroscopy (FTIR/NIR/FT-Raman), SSNMR, ASD strategies, mathematical modeling, ELN use, and strong communication skills.
x-ray powder diffraction, polarized light microscopy, differential scanning calorimetry, thermogravimetric analysis, FTIR, NIR, FT-Raman, SSNMR, electronic laboratory notebook system
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Clinical Scientist
Guilford, Connecticut, United States
OnsiteFull Time
2+ YOEPhD (or equivalent) in a relevant field, 2+ years industry experience in clinical research or imaging, required MRI data experience, image processing (Python or MATLAB) preferred, strong study design, analysis, and communication skills.
Python, MATLAB
1w
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Data Scientist
West Haven, Connecticut, United States
$125k-$163k/yr OnsiteFull Time
1+ YOEBachelor's in mathematics, statistics, computer science, data science or equivalent experience; specialized experience with large healthcare datasets, SQL and programming (Python/R/SAS); U.S. citizenship and English proficiency; GS-13 time-in-grade requirements.
SQL, Python, R, SAS, PowerShell, CMD, Bash, Microsoft Power BI, SQL Server Reporting Services, CDW, VistA, Oracle
2w
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Data Scientist
Stamford, Connecticut, United States
HybridFull Time
3+ YOEBachelor's degree in CS/statistics/operations research or equivalent, 3+ years analytics, 2+ years programming, strong SQL and Python, experience with Spark/Hive and XGBoost, excellent communication and problem-solving.
Python, SQL, Spark, Hive, XGBoost
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Data Scientist
Hartford, Connecticut, United States
HybridFull Time
3+ YOE3+ years in data science/NLP, production LLM experience in cloud, prompt engineering and fine-tuning, NLP techniques, evaluation frameworks, error analysis, and proficiency in Python and SQL.
Python, SQL, Google Cloud Platform (GCP), LangChain, RAG, Shell Scripting
2w
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Data Scientist
Hartford, Connecticut, United States
HybridFull Time
2+ YOEBachelor's in statistics, CS, engineering, mathematics required; Master's preferred. 2+ years predictive analytics in insurance (or 4+ in other industries). Experience with Git, Python/R/SQL/Scala, cloud exposure, and production-ready code.
Git, Python, R, SQL, Scala, Azure, AWS, TensorFlow, Keras, PyTorch, Stan, PyMC3, Linux
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Polymer Scientist
Wallingford, Connecticut, United States
OnsiteFull Time
MS or PhD in Chemistry with polymer focus, hands-on polymer/membrane characterization (conductivity, water uptake, mechanical testing), microscopy/SEM/XPS experience, analytical skills, and ability to collaborate with internal and external partners.
Microscopy, SEM, XPS
2w
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Research Scientist
Seattle or Arizona or California or Colorado or Connecticut or Florida or Georgia or Illinois or Massachusetts or New Jersey or New Mexico or New York or Ohio or Oregon or Pennsylvania or Texas or Virginia or Washington
$84k-$100k/yr RemoteFull Time
Committee for Children: Research-based social-emotional learning and child safety programs.
3+ YOEMaster's required; 3+ years conducting K-12 program evaluation or product research; IRB experience; survey, interview, and focus group design; descriptive and inferential analysis; strong communication and project management.
Microsoft Excel, Microsoft Forms, SPSS, R, NVivo
4w
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Data Scientist
Windsor or Holyoke
$86k-$146k/yr HybridFull Time
3+ YOEBachelor's degree in quantitative field,3+ years energy forecasting or analytics experience,proficiency in Python/R/MATLAB/SAS,software development experience,big-data and geospatial analytics experience.
Python, R, MATLAB, SAS
2d
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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
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
6d
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Principal Scientist, Primary Pharmacology
Groton or Cambridge
$106k-$177k/yr OnsiteFull Time
4+ YOEPhD, 4+ years relevant experience, and 2+ years in plate-based pharmacology for drug discovery. Requires in vitro assay development, cell biology techniques, data analysis, collaboration, and mentoring experience.
HTRF, ELISA, FP, BRET, RT-qPCR, Microsoft Excel
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Scientist III - Flow Technology
Ridgefield, Connecticut, United States
$90k-$147k/yr OnsiteFull Time
3+ YOEMaster's degree plus 3+ years, or bachelor's degree plus 7+ years, with independent chemistry laboratory and pilot-scale experience, process scale-up knowledge, communication, and team training skills.
process modeling
3w
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Sr Data Scientist
Stamford or Irving
$113k-$147k/yr HybridFull Time
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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Senior Aquatic Scientist
Concord or Maine or New Hampshire or Vermont or Massachusetts or Rhode Island or Connecticut
HybridFull Time, Part Time
10+ YOEBachelor's or Master's in a related field, 10+ years environmental consulting or natural resource experience, project management, technical writing, mentoring, regulatory permitting familiarity; federal contract experience desirable.
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Data Scientist, Broadcast
Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Missouri or New York or North Carolina or South Carolina or Tennessee or Texas or Virginia
$130k-$150k/yr RemoteFull Time
3+ YOE3+ years data science experience in media/ad-tech; degree in statistics/computer science/data science; proficiency in Python/R, SQL, cloud platforms; experience with causal inference, statistical modeling, and media measurement.
Python, R, SQL, AWS, GCP, Azure
4w
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Project Scientist - Environmental
Meriden, Connecticut, United States
HybridFull Time
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
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Lead Data Scientist
Morton or Chicago or Manchester or Prescott or Stuart or Malden or Plainville or Newburyport or Whitesboro or Thomasville or Cleveland or United States
$144k-$198k/yr RemoteFull Time
2+ YOEBachelor's degree, 2+ years data science experience, 2+ years with SQL, Python, ML modeling and time-series analytics, eligible to work in US without sponsorship, able to comply with ITAR/EAR regs.
SQL, Python, Snowflake, Claude, GitHub, Microsoft Azure
2mo
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Senior Data Scientist
United States or California or Connecticut or Maryland or Massachusetts or New Jersey or New York or Washington or District of Columbia or Colorado or Hawaii or Illinois or Maine or Minnesota or Nevada or Ohio or Rhode Island or Vermont or Virginia
$141k-$237k/yr RemoteFull Time
4+ YOE4+ years data science experience, strong statistics/ML and experimentation skills, proficient in Python (pandas, scikit-learn, PySpark) and SQL, experience with Snowflake/Spark, familiarity with Airflow and dbt, mentoring experience.
Python, pandas, scikit-learn, PySpark, SQL, Snowflake, Spark, Airflow, dbt, Follow Up Boss, Preferred, zPro
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Data Scientist, Broadcast
Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Missouri or New York or North Carolina or South Carolina or Tennessee or Texas or Virginia
$130k-$150k/yr OnsiteFull Time
3+ YOE3+ years data science experience in media/ad-tech, proficiency in Python/R and SQL, experience with cloud data platforms, statistical modeling/causal inference, strong communication skills.
Python, R, SQL, AWS, GCP, Azure
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Environmental/Wetland Scientist
Hingham or Connecticut
$67k-$97k/yr HybridFull Time
2+ YOEExperience delineating wetlands per Corps manuals and MA regulations, bachelor's degree, 2+ years experience desired, strong communication, GPS/iPad field data experience, Microsoft Word/Excel/Outlook and Adobe Acrobat proficiency.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Adobe Acrobat, GPS, iPAD
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