12 application scientist jobs at 11 companies in Chantilly, VA
6d
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Application Scientist – Cell & Gene Therapy
Germantown, Maryland, United States
OnsiteFull Time
Ph.D. preferred (exceptional M.S. considered), customer-facing or technical support experience preferred, hands-on cell and gene therapy technologies desirable, strong communication and presentation skills.
CRM
2w
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Data Scientist/Application Developer (Secret cleared)
Arlington, Virginia, United States
$100k-$203k/yr RemoteFull Time
Must be U.S. citizen, active DoD Secret clearance, strong data science and analytics experience, proficiency with Python and data libraries, experience with Palantir Foundry/Databricks, and ability to communicate to technical and non-technical stakeholders.
Python, pandas, polars, PySpark, scikit-learn, statsmodels, Prophet, spaCy, NLTK, Palantir Foundry, Databricks, matplotlib, seaborn, plotly, Microsoft Power BI, Tableau, Qlik, Streamlit, TypeScript
2mo
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Sr Data Scientist, WWSO Bedrock
Seattle or Austin or Arlington or New York or East Palo Alto
OnsiteFull Time
5+ YOE5+ Mgmt5+ years data querying/scripting/statistical software; 4+ years data scientist experience; 5+ years managing technical resources; 7+ years in distributed applications; 5+ years AI/ML; 3+ years Responsible AI
SQL, Python, R, SAS, Matlab
1mo
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Data Scientist
Chantilly, Virginia, United States
$200k-$225k/yr OnsiteFull Time
Experience developing Python data science applications, ML frameworks (scikit-learn, SpaCy, TensorFlow, PyTorch, Keras), NLP, AWS, REST, SQL/Postgres, and analytic/problem-solving skills.
Python, scikit-learn, SpaCy, TensorFlow, PyTorch, Keras, AWS Services, REST, SQL, Postgres, ICQL, Retrieval Ware
4d
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Computer Scientist
Montgomery County, Maryland, United States
$122k-$158k/yr HybridFull Time
1+ YOEBachelor's in CS or equivalent coursework required. For GS-13: 1 year specialized experience designing algorithms for large-scale data, integrating heterogeneous data using cloud tech, creating database objects, full system lifecycle, and developing Java/C++ applications.
Google Cloud Platform (GCP), Amazon Web Services (AWS), Java, C++
3w
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Data Scientist, Principal
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$273k/yr HybridFull Time
8+ YOEAdvanced experience in applied AI/ML and software development, strong Python engineering, hands-on with deep learning and LLM frameworks, experience building production AI applications and leading ML design.
Python, PyTorch, TensorFlow, LangChain, LangGraph, SQL, Spark, Azure, Google Cloud, AWS
1mo
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Computer Scientist - Senior
Washington or Reston
$135k-$216k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance (ability to pass polygraph), Bachelor’s in relevant field, minimum 8 years applicable experience, expertise in algorithms, machine learning, data integration, intelligence databases, and strong analytical and communication skills.
Multiple Information Model Synthesis Architecture (MIMOSA)
1mo
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Computer Scientist, Lead Associate
Washington, District of Columbia, United States
$112k-$179k/yr OnsiteFull Time
5+ YOEActive TS/SCI with polygraph ability, US citizenship, Bachelor’s in relevant field, minimum 5 years applicable experience, expertise in algorithms, machine learning, advanced analytics, data engineering, and intelligence databases.
Multiple Information Model Synthesis Architecture (MIMOSA)
2mo
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Field Applications Scientist
Philadelphia or Washington or Raleigh or Durham or United States
FieldFull Time
3+ YOEMS or PhD in related field, 3+ years relevant experience (genome editing/cell therapy/process development), hands-on mammalian cell culture experience, customer-facing and troubleshooting skills, CRM familiarity, travel ~50-70%.
CRM, SFDC
3w
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Senior Data Scientist - GenAI/NLP
United States or Maryland City
RemoteFull Time
7+ YOE7+ years in ML/NLP/Data Science,3+ years building enterprise Generative AI applications,production AI experience,BS/MS in CS/AI/ML/Math/Statistics,strong analytical and communication skills.
GPT, Llama, Mistral, Qwen, Claude, Gemini, DeepSeek, LLMs, Retrieval-Augmented Generation (RAG)
5d
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Sea Ice Model Evaluations and Applications Scientist
Suitland, Maryland, United States
$78k-$120k/yr RemoteFull Time
2+ YOEDegree in atmospheric/ocean or related field, 2+ years' related experience, knowledge of numerical modeling, model evaluation, Python, gridded datasets (NetCDF/GRIB), UNIX/Linux, and strong communication skills.
Python, NetCDF, GRIB, UNIX, Linux, ArcGIS Pro, ArcPy, Global Forecast System (GFS), Global Ensemble Forecasting System (GEFS), Seasonal Forecast System (SFS), Real-Time Ocean Forecast System (RTOFS)
1w
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Computer Scientists
Annapolis Junction or Fort Meade
OnsiteFull Time
3+ YOEDesign and develop software/firmware including drivers, embedded and client/server applications; perform signal processing, reverse engineering, and lead development work. Requires TS/SCI clearance.
Python, C, C++, Assembly