115 ml scientist jobs at 62 companies in Illinois
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AI/ML Research Scientist
Chicago, Illinois, United States
$140k-$165k/yr OnsiteFull Time
7+ YOE7+ years combined experience or post-baccalaureate education in informatics/AI/data science; proficiency in Python/SQL/R, ML frameworks, distributed training, MLOps, cloud platforms, model deployment, and healthcare data integrations.
Python, SQL, R, TensorFlow, PyTorch, scikit-learn, Ray, DeepSpeed, FSDP, MLflow, Kubeflow, Airflow, AWS, Azure, GCP, Docker, Kubernetes, CI/CD, Git, Apache Spark, Terraform, GitHub, Azure DevOps, Power BI, Dash, Streamlit, React, Flask, OpenAI, Claude, Anthropic, Azure OpenAI, LangChain, LoRA, PEFT, Epic, FHIR, OMOP, Unix
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ML Data Scientist III ( Seattle/Provo)
Provo or Seattle or Chicago or Boston or South Bend
$100k-$140k/yr HybridFull Time
5+ YOEMaster's in CS/AI or related,5+ years in applied research or software engineering,proven conversational AI and generative AI experience,knowledge of ML/NLP and collaboration skills.
LangChain, LangGraph, MCP, ADK, A2A, Apache Spark, Databricks, Docker, Kubernetes, Azure, AWS, GCP
2mo
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Computational Scientist – AI/ML Engineer for Climate Science
Chicago, Illinois, United States
$85k-$105k/yr HybridFull Time
2+ YOECollege degree; 2+ years related experience; strong Python/C++ and AI/ML skills (PyTorch or TensorFlow); experience with HPC/GPU systems, SLURM, distributed training, NumPy/SciPy/pandas/xarray, NetCDF/HDF5, MPI/OpenMP, Git and Docker; climate or Earth system science experience preferred.
Python, C++, PyTorch, TensorFlow, Linux/UNIX, HPC, GPU, SLURM, NVIDIA Nsight, NumPy, SciPy, pandas, xarray, scikit-learn, NetCDF, HDF5, WRF, CESM, Git, Docker, MPI, OpenMP, Vision Transformers (ViTs)
2mo
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Senior Data Scientist
United States or Chicago
$125k-$145k/yr HybridFull Time
6+ YOE6+ years experience, bachelor’s in a quantitative field required (advanced degree preferred). Strong Python and SQL skills, experience with AI/ML, generative and agentic AI, BI tools, and ability to lead projects and mentor junior data scientists.
Python, SQL, Tableau, Microsoft Power BI, Claude Code, GitHub Copilot, Amazon SageMaker, Amazon Bedrock, AWS Lambda, AWS Glue, Amazon S3, Amazon Redshift, Snowflake
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Staff Applied Scientist Document Vision
Illinois or Kentucky or Colorado or Nevada or Virginia or Maryland or Maine or California or Ohio or New Jersey or Indiana or New Mexico or New York or Arizona or Alabama or Louisiana or Connecticut or New Hampshire or District of Columbia
$197k-$295k/yr HybridFull Time
6+ YOEMaster's/PhD or equivalent plus 6+ years applied AI/ML experience, production ML systems, strong programming and scientific judgment, evaluation and monitoring expertise.
Algorithms, Computer Vision, Data Analysis, Data Science, Deep Learning, Machine Learning (ML), Natural Language, Natural Language Processing (NLP), Python (Programming Language), Scientific Research
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Staff Data Scientist, ML (People Analytics & Insights)
Chicago or Menlo Park or New York City
$170k-$255k/yr HybridFull Time
7+ YOE7+ years data science experience with strong Python and SQL skills, experience with Snowflake/BigQuery/dbt, statistics/experimental design, language-model integration, and product-focused delivery.
Python, SQL, Snowflake, BigQuery, dbt, language models
3mo
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Senior Staff Data Scientist
New York or Chicago or Denver
$216k-$250k/yr HybridFull Time
8+ YOE8+ years in data science with MS or 6+ years with PhD; expertise in causal inference, experimentation; proficient in Python and SQL; production ML experience; mentoring data scientists.
Python, SQL, Data Visualization, Object-Oriented Programming, Machine Learning
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Data Scientist
Rosemont, Illinois, United States
$99k-$124k/yr OnsiteFull Time
3+ YOEBachelor's in Data Science or related and 3-5 years (or HS + 6-8 yrs); experience with ML/NLP, PyTorch, TensorFlow, MLflow, Caffe, SQL, Snowflake, Databricks, Azure ML; strong stats and distributed computing knowledge.
PyTorch, TensorFlow, MLflow, Caffe, SQL, Snowflake, Databricks, Azure ML
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Data Scientist
Alpharetta or Boston or Chicago or Cincinnati or Dallas or Charlotte or Richards
$93k-$155k/yr HybridFull Time
2+ YOEGraduate degree in a STEM field with 2+ years of data science experience; strong Python and SQL skills; statistical and ML experience; communication and independent problem-solving skills.
Python, pandas, NumPy, scikit-learn, SciPy, SQL, Git, GitLab, AWS, Azure, Databricks
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Data Scientist
Austin or Fremont or Lisle
$160k-$200k/yr RemoteFull Time
10+ YOE10+ years in data science; hands-on AI/ML model building and validation; strong Python and SQL; Azure data tools; statistics including regression and DOE; dashboarding experience.
Azure Data Factory, Azure Databricks, Power BI, Python, pandas, NumPy, scikit-learn, SQL, Azure Synapse
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Data Scientist
Chicago, Illinois, United States
$97k-$138k/yr HybridFull Time
1+ YOEBachelor's degree and 3 years of data science or related experience, or master's degree and 1 year. Requires AI/ML, statistical modeling, programming, cloud, MLOps, and visualization experience.
Microsoft Excel, Microsoft Access, Microsoft Word, Microsoft PowerPoint, Microsoft Teams, Microsoft SharePoint, Python, R, SQL, C++, JavaScript, AWS, Azure, GCP, Docker, Power BI, Tableau, Looker
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Data Scientist
Chicago, Illinois, United States
$97k-$138k/yr HybridFull Time
3+ YOEBachelor's degree plus 3 years' experience, or master's degree plus 1 year. Requires data science, AI/ML, programming, cloud, MLOps, visualization, and Microsoft Office expertise.
Microsoft Excel, Microsoft Access, Microsoft Word, Microsoft PowerPoint, Microsoft Teams, Microsoft SharePoint, Python, R, SQL, C++, JavaScript, AWS, Azure, GCP, Azure ML, Docker, CI/CD, Power BI, Tableau, Looker
3w
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Data Scientist
Wood Dale or Chicago
$115k-$130k/yr OnsiteFull Time
3+ YOEBuild and deploy scalable ML models for market sizing, forecasting, and opportunity identification; strong statistics, Python and SQL skills; 3+ years data science experience; BS required, MS preferred.
Python, SQL, scikit-learn, pandas, numpy, AWS, Azure, Spark
4w
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Bioinformatics Scientist
Redwood City or Chicago
$100k-$175k/yr OnsiteFull Time
3+ YOEPhD or MS+3yrs in bioinformatics/computational biology or related field; deep NGS expertise; Python/R; cloud (AWS/GCP); Docker; Nextflow/Snakemake; ML/statistical modeling; publication or product contributions.
NGS, Python, R, AWS, GCP, Docker, Nextflow, Snakemake
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Founding Data Scientist
San Francisco or Chicago
$180k-$240k/yr HybridMultiple Commitments Available
3+ YOE3-9 years of applied data science/ML; production models; Python; data infrastructure; experimentation; in-office in San Francisco or Chicago.
Python, React, TypeScript, Kafka, AWS, LLM
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Lead Data Scientist (P3764)
Cincinnati or Chicago
$125k-$207k/yr OnsiteFull Time
6+ YOE6+ years applied ML experience with search/recommendation systems, proficiency in Python and SQL, experience with Spark and cloud platforms, strong statistics and experimentation skills, and experience deploying ML at scale.
Python, SQL, Spark, GCP, Azure, LLM, RAG
3w
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Sr Data Scientist
Chicago, Illinois, United States
$105k-$149k/yr OnsiteFull Time
5+ YOEMaster's or PhD in quantitative field, 5+ years experience, expertise in sampling, experimental design, ML, Python and SQL, GIS, and strong communication skills.
Python, SQL, R, Matlab, SAS, GIS, Hadoop, Spark
2mo
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Senior Data Scientist II
Illinois, United States
$110k-$184k/yr RemoteFull Time
5+ YOE5+ years coding experience (Python/Java/Scala), strong ML/NLP expertise, experience with deep learning frameworks, cloud services (AWS), SQL, and building/deploying ML models at scale.
NLP, BERT, ELMo, GPT-based models, Python, Java, Scala, scikit-learn, pandas, NumPy, OpenNLP, Stanford NLP, LDA, Gensim, spaCy, TensorFlow, Keras, PyTorch, MXNet, Caffe, Caffe2, AWS, EC2, Lambda, SQL, Spark, Elasticsearch, Solr, JanusGraph, Neptune
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Senior Data Scientist II
Illinois, United States
$110k-$184k/yr RemoteFull Time
5+ YOE5+ years coding experience (Python/Java/Scala), strong ML/NLP skills, experience with deep learning frameworks, SQL, cloud services (AWS), and experience with production ML pipelines and model evaluation.
BERT, ELMo, GPT-based models, scikit-learn, pandas, NumPy, OpenNLP, Stanford NLP, LDA, Gensim, spaCy, TensorFlow, Keras, PyTorch, MXNet, Caffe, Caffe2, AWS EC2, AWS Lambda, Python, Java, Scala, SQL, Spark, Elasticsearch, Solr, JanusGraph, Neptune
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Principal Data Scientist
Mettawa, Illinois, United States
$125k-$237k/yr HybridFull Time
8+ YOE8+ years data science experience with production ML, 5+ years pharma commercial analytics preferred; strong Python/R, SQL, ML lifecycle, causal inference, and cross-team collaboration.
Python, R, SQL, pandas, NumPy, scikit-learn, PySpark, PyTorch, TensorFlow, Azure ML, Databricks, MLflow
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