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169 data scientist jobs at 77 companies in Pennsylvania

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Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
Help us #BeatIndeed & #BeatLinkedIn
22h
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Data Scientist
Fresno or Washington or Jacksonville or Chamblee or Chamblee or Fairview Heights or Covington or Lanham or Detroit or Kansas City or Saint Louis or Charlotte or Holtsville or Philadelphia or Guaynabo or San Juan or Memphis or Austin or Austin or Farmers Branch or Ogden or Kearneysville
$106k-$173k/yr OnsiteFull Time
IRS Office of Chief Counsel
IRS Office of Chief Counsel: Represents the IRS in tax litigation and legal matters.
1+ YOEBachelor's in mathematics/statistics/computer science/data science or equivalent; 1 year specialized experience applying statistical methods, ML model development/deployment, working with large datasets and Spark/Databricks, data governance, and dashboarding.
Python, R, Tableau, SQL, Databricks, Graph Databases, Spark
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2w
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Data Scientist
Malvern, Pennsylvania, United States
HybridFull Time
CubeSmart
CubeSmartNYSE: CUBE: Owns and operates self-storage facilities across the United States.
1+ YOEGraduate degree in Economics/Data Science/Statistics/Mathematics, 1-3 years experience in data science or analytics, Databricks preferred, proficiency in Python and SQL, basic machine learning knowledge, strong problem solving, US work authorization required.
Databricks, Python, SQL
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2mo
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Direct Hire Public Notice - Data Scientist
Atlanta or Naperville or Rockville or King of Prussia or Chattanooga or Arlington
$75k-$197k/yr OnsiteFull Time
Nuclear Regulatory Commission
Nuclear Regulatory Commission: Regulates civilian use of nuclear energy and radioactive materials.
Direct Hire Data Scientist role requiring specialized experience in data mining/analysis, modeling, and AI, with multiple locations and security requirements.
SQL, Python, R, Tableau, PowerBI, Shiny, JavaScript, Java, C/C++
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1mo
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Senior Data Scientist- Gen AI
Malvern, Pennsylvania, United States
HybridFull Time
Tiger Analytics
Tiger Analytics: Provides AI and advanced analytics consulting for global enterprises.
6+ YOE6+ years experience as a data scientist, strong problem-solving, proficiency in Python and SQL, NLP and generative AI (LLMs, RAG) experience, and strong communication skills.
Python, SQL, NLP, LLMs, retrieval-augmented generation (RAG)
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2w
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Data Scientist
Pittsburgh or United States
HybridFull Time
PPG
PPGNYSE: PPG: Manufacturer of paints, coatings, and specialty materials.
1+ YOEB.S. in a quantitative field required (M.S. preferred), 1+ years applying data science; proficiency in Python, deep learning frameworks (TensorFlow, PyTorch, Keras), Git, API development (FastAPI/Flask), SQL and distributed data technologies; experience in ML, computer vision, cloud and Agile teams.
Python, TensorFlow, PyTorch, Keras, Git, FastAPI, Flask, SQL, Hadoop, Hive, Spark, Azure, AWS, GCP, Large Language Models (LLMs)
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2mo
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Data Scientist
Pittsburgh or Arlington
OnsiteFull Time
Carnegie Mellon University
Carnegie Mellon University: Global research university providing higher education and conducting scientific research.
2+ YOEBS/MS/PhD in data science or related field with relevant experience; willingness to travel; ability to obtain and maintain a U.S. security clearance.
R, Python (numpy/scipy/pandas/polars), MATLAB, Spark, Trino, Snowflake, BigQuery, Databricks, FastAPI, Triton, KServe, SageMaker, Vertex AI, PyTorch, JAX, TensorFlow, LangChain, LlamaIndex, Haystack, LightGBM, XGBoost, CatBoost
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1mo
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Data Scientist
Philadelphia or Maryland or Virginia or Massachusetts or Delaware or New Jersey or New York or New York City or Rochester or United States
$87k-$144k/yr OnsiteFull Time
Elsevier
ElsevierLondon Stock Exchange: REL: Provides scientific, technical, and medical research information and analytics.
Degree in a quantitative discipline; extensive Python experience; machine learning, NLP, LLMs, embeddings, retrieval and generative AI experience; production ML, model evaluation, and scalable data pipeline skills.
Python, Scikit-learn, PyTorch, TensorFlow, Hugging Face, retrieval-augmented generation (RAG)
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1mo
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Data Scientist
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
2+ YOEMaster's degree preferred; 2+ years relevant experience; expertise in statistical methods, machine learning, predictive modeling, and big-data analysis; strong communication and collaboration skills; ability to work nights and weekends.
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2mo
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Data Scientist, Specialist
Malvern or Charlotte or Dallas or Philadelphia
HybridFull Time
Vanguard
Vanguard: Provides mutual funds, ETFs, and investment management services.
5+ YOEMinimum 5 years in data science; Python/R/SQL; ML libraries; big data environments; quantitative degree.
Python, R, SQL, Scikit-learn, TensorFlow, Spark, Hadoop, Tableau, Power BI
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3w
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Lead Data Scientist
Bridgewater or Horsham or Raritan or Titusville or Spring House
$109k-$175k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Provides pharmaceutical products and medical technology healthcare solutions.
1+ YOEPhD+1yr or MS+3yrs in data science or equivalent experience; hands-on expertise in LLMs, Generative AI, agentic AI, classical ML, computer vision, Python, ML libraries, data processing, and deploying production-grade AI/ML solutions.
Generative AI, LLMs, LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, Python, PyTorch, TensorFlow, scikit-learn, Hugging Face, Spark, SQL, Pandas, MLflow, Weights & Biases, Docker, Kubernetes, Azure, Azure AI services, Azure OpenAI, Azure AI Foundry, Azure Machine Learning, Cognitive Services
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1mo
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Principal Data Scientist - Immunology - (2 positions)
Titusville or Cambridge or Raritan or Spring House or San Diego
$117k-$201k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Develops and manufactures pharmaceutical drugs and medical devices.
5+ YOEPrincipal Data Scientist with bioinformatics/biomedical data expertise; 5+ years health informatics; semantic tech, ontologies, knowledge graphs; PhD or Master preferred.
Semantic Web, SPARQL, RDF, OWL, Graph Databases, Neo4j, Amazon Neptune, REST, GraphQL, Docker, CI/CD, Jenkins, GitLab, Azure DevOps, SQL, NoSQL, Proteomics, Genomics
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2mo
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Data Scientist
Pittsburgh or Arlington
OnsiteFull Time
Software Engineering Institute
Software Engineering Institute: Developing software and AI engineering for national security.
5+ YOEAdvanced degree with substantial quantitative expertise; travel readiness; security clearance requirement.
Python, R, MATLAB, Spark, BigQuery, Pandas, NumPy, XGBoost, PyTorch, TensorFlow, LangChain, LlamaIndex, Haystack
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1mo
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Data Scientist
Philadelphia or Rochester or New York City or Maryland or Virginia or Massachusetts or Delaware or New Jersey or New York or United States
$87k-$144k/yr OnsiteFull Time
RELX
RELXLondon Stock Exchange: REL: Provides information-based analytics and decision tools for professional customers.
Degree in a quantitative discipline; strong Python and production ML experience; experience with large-scale datasets, LLMs, retrieval/RAG, and frameworks such as Scikit-learn, PyTorch, TensorFlow, Hugging Face.
Python, Scikit-learn, PyTorch, TensorFlow, Hugging Face
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1mo
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Data Scientist
Reading, Pennsylvania, United States
OnsiteFull Time
Penske Truck Leasing
Penske Truck Leasing: Provides commercial truck leasing, rental, and vehicle maintenance services.
3+ YOEBachelor's in a quantitative field required, Master’s preferred; 3+ years experience; 3–5 years designing machine learning applications; programming with Python or R required; SQL preferred; ELT/ETL and Microsoft Power BI experience required.
Python, R, SQL, Microsoft Power BI, ETL, ELT Processes
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6d
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Data Scientist (Remote)
Oak Brook or Alabama or Arizona or Florida or Georgia or Iowa or Illinois or Indiana or Michigan or Minnesota or Missouri or North Carolina or Nebraska or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or West Virginia
$92k-$102k/yr RemoteFull Time
Inspira Financial
Inspira Financial: Provides health, wealth, retirement, and financial custody solutions.
1+ YOE1+ years data science/statistics experience, bachelor’s degree in a quantitative field preferred, strong programming and analytical skills, proficiency in Microsoft Excel/Word/Outlook, Salesforce preferred, strong communication.
Microsoft Excel, Microsoft Word, Microsoft Outlook, Salesforce CRM
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3w
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Data Scientist Senior
Archbald or Camden or Chelmsford or Goleta or Grand Prairie or Lufkin or Ocala or Orlando or Troy
$105k-$185k/yr HybridFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Bachelor's in Engineering/Computer Science/AI or related; experience with structured and unstructured data, SQL and Python proficiency, familiarity with SAP HANA/EDW, ability to develop prototypes to production; U.S. citizenship and ability to obtain Secret clearance.
SQL, Python, EDW, SAP HANA, SAP, Apriso, Tableau, Keras, TensorFlow, Gensim, CUDA, scikit-learn, SciPy, PyTorch
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3w
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Lead Data Scientist
Bridgewater or Horsham or Raritan or Spring House or Titusville
$109k-$175k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Global healthcare providing pharmaceuticals and medical technologies.
1+ YOEPhD (1+ years) or MS (3+ years) in data science/ML; hands-on experience with LLMs, Generative AI, agentic AI, computer vision, production ML deployments, Python and ML libraries; Azure experience preferred; strong communication and leadership.
LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, Python, PyTorch, TensorFlow, scikit-learn, Hugging Face, Spark, SQL, Pandas, MLflow, Weights & Biases, Docker, Kubernetes, Microsoft Azure, Microsoft Azure OpenAI, Microsoft Azure AI Foundry, Microsoft Azure Machine Learning, Microsoft Cognitive Services
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2mo
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Clinical Data Scientist
Spartanburg or Shreveport or Irving or Cranberry Township
$130k-$160k/yr HybridFull Time
RedSail Technologies
RedSail Technologies: Integrated pharmacy management software and health technology solutions.
Bachelor’s degree in Data Science, Data Engineering, or related computer science field; Pharmacy degree with data skills may substitute; 2+ years data analytics experience preferred; pharma/healthcare exposure; SQL; Power BI/Tableau.
SQL, Python, Go, Power BI, Tableau
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1w
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Statistical Data Scientist - Injectables and Tech Transfer.
Swiftwater, Pennsylvania, United States
$90k-$130k/yr OnsiteFull Time
Sanofi
SanofiEuronext Paris: SAN: Researches, develops, and manufactures medicines and vaccines globally.
3+ YOEBachelor's in a quantitative field required, 3+ years as a statistician/data scientist in GMP manufacturing, proficiency with Minitab or JMP, strong statistics and manufacturing analytics experience.
Minitab, JMP
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1mo
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Nuuly Lead Data Scientist
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Urban Outfitters
Urban OutfittersNASDAQ: URBN: Multi-brand retail operator of lifestyle apparel and home goods.
7+ YOE7+ years in data science/ML; strong statistics; wide ML techniques; Python/SQL; ML tools; version control; mentoring; business-minded communication.
Python, SQL, scikit-learn, TensorFlow, PyTorch, Jupyter Notebooks, Git, LLMs
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