54 ml scientist jobs at 23 companies in Putnam, CT
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Staff, ML Research Scientist
Waltham, Massachusetts, United States
$154k-$193k/yr OnsiteFull Time
5+ YOE5+ years in deep learning for computer vision or LLMs; Transformers, VLMs/VLAs, and Deep Reinforcement Learning; data management, training, deployment; strong communication; collaborative work.
Python, TensorFlow, PyTorch, Transformers, DL frameworks, Computer Vision, Reinforcement Learning
2mo
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Principal ML/AI Cheminformatics Scientist
Groton, Connecticut, United States
$106k-$177k/yr HybridFull Time
4+ YOEPhD (4+ years) or Master’s (9+ years) in cheminformatics/computational chemistry/data science; experience applying ML/AI to medicinal chemistry; strong Python and cheminformatics library experience (RDKit, OpenEye, DeepChem); strong collaboration and communication skills.
Python, RDKit, OpenEye, DeepChem, InChI, SMILES, SMARTS
1w
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AI/ML Computational Science Manager
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Charlotte or Chicago or Columbus or Denver or Detroit or Hartford or Houston or Miami or Minneapolis or Mountain View or Nashville or New York City or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$80k-$294k/yr HybridFull Time
6+ YOERequires 6+ years in data analysis, statistics, machine learning, or computer science; 5+ years in ML, deep learning, or NLP; cloud AI/ML experience; agentic architecture and conversational AI experience; bachelor's degree.
Machine Learning (ML), Natural Language Processing (NLP), Large Language Models (LLMs), AI Agents, Microsoft Azure, Conversational AI
1mo
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Research Scientist in AI/ML for Dynamics and Control (Hybrid)
East Hartford, Connecticut, United States
$87k-$165k/yr HybridFull Time
Ph.D. in Math/Physics/CS/Engineering, strong control fundamentals, experience with ML for control, control-oriented modeling, proficiency in MATLAB/Simulink, Python, PyTorch or TensorFlow, and U.S. citizenship required.
MATLAB/Simulink, Python, PyTorch, TensorFlow, Speedgoat, dSPACE, LabVIEW, NIDAQ, FPGA, C/C++, PX4, ArduPilot, ROS, ROS2, Gazebo, Large Language Models
1d
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Associate Principal Scientist, Biologics AI
Cambridge or Waltham or Gaithersburg
$145k-$217k/yr OnsiteFull Time
8+ YOEPhD with 8+ years or master's with 12+ years; demonstrated biologics AI impact, advanced ML expertise, closed-loop wet-lab integration, production ML lifecycle leadership, and cross-functional leadership.
PyTorch, TensorFlow
1mo
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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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Principal Data Scientist - Gen AI
North Bethesda or Waltham
$200k-$230k/yr HybridFull Time
10+ YOE10+ years applied ML/data science or PhD+6 years; bachelor’s required (advanced degree preferred). Expert Python and ML (PyTorch, TensorFlow), experience with LLMs, multimodal models, AWS/SageMaker, technical leadership, and mentoring.
Python, PyTorch, TensorFlow, pandas, numpy, Amazon Web Services, AWS SageMaker, Transformers, GPT, VLMs, Teamcenter, Designcenter
1mo
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Senior Data Scientist (Remote)
Westborough, Massachusetts, United States
$120k-$170k/yr RemoteFull Time
5+ YOEMaster's in a quantitative field, 5+ years data science (≥3 years industry), strong Python and production software skills, ML/deep learning expertise, experience with Polars, Pandas, NumPy, scikit-learn, SQL, TensorFlow/PyTorch, cloud platforms, Git, and Jira. Must be authorized to work in the U.S.
Python, Polars, Pandas, NumPy, scikit-learn, SQL, TensorFlow, PyTorch, AWS, Azure, GCP, Databricks, Snowflake, Linux, Git, Jira
4w
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Sr Data Scientist - Payment Integrity
Canton, Massachusetts, United States
$130k-$194k/yr HybridFull Time
8+ YOEMaster's degree in a quantitative field, 8+ years data science experience, advanced ML/NLP, Python, SAS, SQL, cloud platform experience, strong communication and project leadership skills.
Python, SAS, SQL, Microsoft Excel, Microsoft PowerPoint, Azure, AWS, Google Cloud
1d
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Associate Principal Scientist, Biologics AI
Cambridge or Waltham or Gaithersburg
$145k-$217k/yr OnsiteFull Time
8+ YOEPhD plus typically 8+ years or master's plus 12+ years in a quantitative field; advanced ML expertise applied to proteins or biologics, full ML lifecycle leadership, cloud environments, and cross-functional scientific leadership.
PyTorch, TensorFlow
1w
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Lead Clinical Laboratory Scientist
West Roxbury, Massachusetts, United States
$112k-$145k/yr OnsiteFull Time
1+ YOEBachelor's degree, ASCP/AMT generalist certification (MLS or MT) or equivalent, English proficiency, GS-12 equivalent experience (1+ year), microbiology and validation experience preferred.
1w
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Sr Data Scientist- Generative AI
Columbus or Westwood
HybridFull Time
7+ YOEAdvanced degree in quantitative field,7+ years data science experience,4+ years building NLP/Generative AI solutions,proficiency in Python,ML frameworks, RAG, vector search, model governance, and working in regulated environments.
vLLM, LangChain, LangGraph, MLflow, Databricks, Snowflake, Hugging Face, PyTorch, TensorFlow, Scikit-Learn, Python, SQL, Spark, PySpark, Snowpark, Airflow, AWS, SageMaker, MCP, LangChain, Semantic Kernel, CrewAI, Autogen, RAGAS, MLflow
2mo
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Lead Actuarial Data Scientist
Waltham or United States
HybridFull Time
8+ YOEFCAS/ACAS required, 8+ years actuarial experience (pricing preferred), experience with ML for pricing, proficiency with SQL/R/Python, familiarity with Akur8/Radar and Tableau/Power BI, strong communication and leadership.
SQL, R, Python, Tableau, Microsoft Power BI, Akur8, Radar, Claude, Gemini, ChatGPT
1w
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Applied Scientist - Computational Modeling, OMHS SCS
Boston or Westborough or North Reading
$136k-$184k/yr OnsiteFull Time
Advanced degree in quantitative field, strong foundation in applied math/statistics/ML, experience with Python/Java/C++, deep learning frameworks, and scientific Python stack.
Python, Java, C++, PyTorch, TensorFlow, NumPy, SciPy, scikit-learn, pandas
2mo
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Lead Actuarial Data Scientist
Waltham or Boston
$161k-$265k/yr HybridFull Time
8+ YOEFCAS/ACAS required, 8+ years actuarial experience (pricing preferred), experience with ML/AI, SQL/R/Python, Tableau or Power BI, actuarial platforms (Akur8/Radar), strong communication and project leadership.
SQL, R, Python, Tableau, Microsoft Power BI, Akur8, Radar, Claude, Gemini, ChatGPT
2mo
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Senior Data Scientist/AI Analyst
Chicago or Norwalk or West Hartford or Washington or Boston or New York City or Atlanta or Hamilton or United States
$135k-$170k/yr RemoteFull Time
5+ YOEBachelor's in a relevant field required; 5+ years in data science or applied AI. Hands-on experience with LLMs, statistics, classical ML, Python/R, SQL, and building/operationalizing AI/ML solutions; experience with Streamlit/R Shiny/PowerBI or similar.
Python, R, SQL, git, Streamlit, R Shiny, PowerBI
1mo
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Medical Laboratory Scientist (MLT, MLS) - (Per Diem)
Willimantic, Connecticut, United States
OnsiteAll Commitments Available
1+ YOEBachelor's degree with required biology and chemistry coursework, certified or eligible for medical laboratory certification (MLT/MLS) after one year, strong communication and leadership, and ability to follow OSHA protocols.
1w
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Certified Medical Laboratory Scientist/ Technician
Middletown, Connecticut, United States
$27-$32/hr OnsiteFull Time
Associates degree in biology or related field and national MLS/MLT/CLS/MT certification; CLIA high-complexity eligibility; preferred 1 year clinical lab experience; strong analytical and communication skills.
1mo
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Medical Laboratory Scientist (MLT, MLS) - (Per Diem)
Willimantic, Connecticut, United States
OnsiteAll Commitments Available
Bachelor's degree with required biology and chemistry coursework, eligibility or certification as MLT/MLS (certification attainable after one year experience), OSHA and accreditation compliance, strong communication and leadership (H3W) skills.
3mo
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Staff Data Scientist, Machine Learning in Epidemiology and Patient Data Products
Lexington or United States
$165k-$190k/yr RemoteFull Time
5+ YOE5+ years ML with real-world patient data; healthcare data; Python; ML pipelines; EHRs and ontologies; cross-functional work.
Python, scikit-learn, PyTorch, statsmodels, SciPy, MLflow
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