18 application scientist jobs at 13 companies in Reston, VA
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Field Application Scientist
Baltimore, Maryland, United States
FieldFull Time
2+ YOEPhD in a relevant neuroscience or biomedical field, 2+ years with neuronal cultures, stem cells, electrophysiology, and statistical analysis; strong communication and problem-solving skills. MEA and organoid experience preferred.
Windows, multi electrode array (MEA)
1mo
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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
4d
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Data Scientist
Washington, District of Columbia, United States
$104k-$161k/yr OnsiteFull Time
1+ YOEOne year of specialized experience conducting regression and statistical analysis to monitor safety performance and using quantitative analysis to evaluate safety risks; college transcripts required for applicable candidates.
R, Python
6d
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Data Scientist
Washington, District of Columbia, United States
$128k-$198k/yr OnsiteFull Time
1+ YOEOne year of specialized experience in regression or time-series modeling, supervised and unsupervised machine learning, model development and evaluation, and R or Python programming. College transcripts required for applicable candidates.
R, Python, machine learning, Knowledge, Skills and Abilities (KSA), Quality Ranking Factor (QRF), Electronic Personnel Folder (eOPF), Microsoft Excel
2mo
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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
3w
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Data Scientist
Tucson or Oakland or Washington or New Orleans or Frisco or Houston
$75k-$173k/yr OnsiteFull Time
1+ YOEBachelor's-level degree or equivalent education and experience in mathematics, statistics, computer science, data science, or a related field, plus one year of specialized experience at the applicable federal grade level.
R, Python, Power BI, Tableau
2w
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Data Scientist
Washington, District of Columbia, United States
$78k-$176k/yr OnsiteFull Time
8+ YOE8+ years in software engineering; object-oriented programming, web applications, backend services, REST APIs, relational databases, SQL, CI/CD, and Top Secret clearance. Bachelor's degree required.
Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser, Blackberry Browser, React, Angular, PostgreSQL, SQL, Python, CloudFormation, GitLab, GitHub Actions, Jenkins, Kubernetes, Jira, Scrum, Kanban
2w
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Data Scientist
Washington, District of Columbia, United States
$62k-$141k/yr OnsiteFull Time
8+ YOERequires 8+ years of software engineering, object-oriented programming, web applications, backend services, databases, Agile development, Jira, TS/SCI with polygraph, and a bachelor's degree or 10+ years' experience.
Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser, Blackberry Browser, React, Angular, PostgreSQL, SQL, Jira, Python, CloudFormation, GitLab, GitHub Actions, Jenkins, Kubernetes, DevSecOps, Scrum, Kanban, RESTful APIs, CI/CD
2w
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Data Scientist
Washington, District of Columbia, United States
$62k-$141k/yr OnsiteFull Time
8+ YOERequires 8+ years software engineering, 5+ years object-oriented development, 4+ years web application development, TS/SCI clearance with polygraph, and a relevant bachelor's degree or equivalent experience.
React, Angular, PostgreSQL, SQL, Jira, Python, CloudFormation, GitLab, GitHub Actions, Jenkins, Kubernetes
2w
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Data Scientist
Washington, District of Columbia, United States
$78k-$176k/yr OnsiteFull Time
8+ YOEBachelor's degree, Top Secret clearance, and 8+ years of software engineering experience. Requires object-oriented programming, web applications, backend services, REST APIs, relational databases, SQL, and CI/CD experience.
React, Angular, PostgreSQL, SQL, Python, CloudFormation, GitLab, GitHub Actions, Jenkins, Kubernetes, Jira
1w
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Principal Data Scientist - Remote
United States or Minnetonka or Minnesota or Washington, D.C.
$113k-$193k/yr RemoteFull Time
10+ YOE10+ years designing production ML solutions; 3+ years building LLM applications; deep NLP or computer vision expertise; Python, deep learning, cloud ML, Docker/Kubernetes, and MLOps experience required.
LangChain, LangGraph, AWS, Azure, GCP, Docker, Kubernetes, Python, PyTorch, TensorFlow, MLflow, Kubeflow, TFX, Airflow, Apache Spark, Hadoop, Dask, Tableau, Power BI, LLM, GANs
2w
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Computer/Data Scientist
West Mifflin or Falls Church or United States or North America
$120k-$145k/yr OnsiteFull Time
5+ YOERequires 5+ years of similar experience, DOE L or DoD Secret clearance, Python, RAG, NLP, Plotly Dash, AI deployment, and large-scale data science application experience.
Python, Plotly Dash, Open WebUI, Haystack, OpenShift, Kubernetes, Large Language Models (LLMs), Natural Language Processing (NLP), retrieval-augmented generation (RAG)
4d
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ENGINEER or SCIENTIST
Rhode Island or Suitland or Newport
$101k-$157k/yr OnsiteFull Time, Temporary
1+ YOERequires one year of specialized ND-04/GS-12/13-equivalent experience in engineering research, scientific analysis, modeling and simulation, multidisciplinary collaboration, and technical reporting. Requires applicable engineering or computer science education.
1d
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Applied Scientist, PXT Central Science
Boston or Seattle or Bellevue or Arlington or San Francisco
$143k-$222k/yr OnsiteFull Time
3+ YOERequires 3+ years building business application models, PhD or master's plus 4+ years in a related field, publications or patents, programming experience, and expertise in algorithms or optimization.
Java, C++, Python, Unix/Linux
3w
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Medical Lab Scientist Senior
Manassas, Virginia, United States
$33-$51/hr OnsiteFull Time
3+ YOEBachelor's degree and NAACLS-accredited medical laboratory science training or specified science coursework; 3 years clinical laboratory experience; ASCP or AMT certification and applicable specialty licensure required.
HEPA
4d
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Data Scientist Administrator (Program Officer)
Montgomery County, Maryland, United States
$102k-$187k/yr OnsiteFull Time
1+ YOEBachelor's or graduate degree in mathematics, statistics, computer science, data science, or related field, plus one year of specialized experience equivalent to the applicable federal grade level.
4d
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Biologist Scientist Administrator (Program Officer)
Montgomery County, Maryland, United States
$102k-$187k/yr OnsiteFull Time
1+ YOEBachelor's or graduate degree in biological sciences, agriculture, natural resource management, chemistry, or related field, plus specialized experience at the applicable GS level managing research, scientific review, and program activities.
1w
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Data, Scientific & Digital Solutions
Greenbelt, Maryland, United States
OnsiteFull Time
1+ YOEBachelor's degree in a related quantitative or technical field or equivalent experience; experience with data analysis, programming, databases, or scientific applications; knowledge of SQL, Python, R, cloud platforms, and visualization tools.
SQL, Python, R, Artificial Intelligence (AI), machine learning
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