1w
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Astrophysics Center Program Scientist [Radio Astronomy]
Baltimore or New York City or Arlington
$200k-$250k/yr OnsiteFull Time
10+ YOEPh.D. in astronomy/astrophysics or related field, 10+ years post-Ph.D. experience in radio astronomy, leadership in major radio facilities, expertise in radio interferometry, instrumentation, calibration, and collaboration; ability to travel internationally.
2w
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Vaccine Immunology Program (VIP) Scientist
Gaithersburg, Maryland, United States
$74k-$124k/yr OnsiteFull Time
2+ YOEMaster's + 2 years or Bachelor's + 4 years in biology; minimum 2 years flow cytometry experience; knowledge of viral and vaccine immunology; Microsoft Office proficiency; must obtain/maintain Federal/DoD public trust.
Microsoft Office, Microsoft Excel
2mo
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Mid-Scientist
Arlington, Virginia, United States
OnsiteFull Time
8+ YOEMaster's degree; Active DoD Secret clearance or ability to obtain; 8+ years R&D/program management experience; strong communication and coordination skills.
1mo
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Senior Ocean Science Program Manager (Chief Scientist)
Silver Spring, Maryland, United States
$120k-$128k/yr RemoteFull Time
15+ YOE10+ MgmtMaster's or Doctorate in a relevant field; ability to obtain low-risk federal security clearance; 15+ years' experience with 10+ years managing complex programs; expertise in ocean observing, acidification science, international coordination, and federal grant processes.
1w
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Scientist IV
Greenbelt, Maryland, United States
$130k-$150k/yr HybridFull Time
12+ YOEPhD in a related field, 12+ years relevant scientific experience, experience with numerical modeling, high-performance computing and scientific programming, strong written and verbal communication, U.S. citizenship required.
high-performance computing
1mo
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Scientist (Algorithm Developer)
Falls Church, Virginia, United States
$85k-$145k/yr OnsiteFull Time
2+ YOESTEM degree required; experience in signal/image processing, computer vision, or machine learning; programming in Python, C/C++, or MATLAB; ability to obtain TS/SCI clearance; willing to work onsite 100% in Falls Church, VA.
Python, C, C++, MATLAB, Linux, MPI, CUDA
1mo
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Journeyman Scientist - CBRN
Washington, District of Columbia, United States
OnsiteFull Time
3+ YOEActive DoD Top Secret/SCI clearance, bachelor\u0002s degree (master's preferred) in a science/engineering/medical/veterinary/public health field, 3+ years relevant experience, and experience supporting CBRN-related programs and technical analyses.
1w
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Data Scientist
McLean, Virginia, United States
$99k-$225k/yr OnsiteFull Time
5+ YOETS/SCI with polygraph,5+ years data science experience,3+ years programming,experience with NLP/ML,leadership experience,and bachelor's degree.
Python, SQL, Apache Spark, Hadoop MapReduce, HPCC ECL, Large Language Model (LLM) APIs, Model Context Protocol, Python data science and visualization packages
5d
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Data Scientist
Arlington, Virginia, United States
$78k-$176k/yr OnsiteFull Time
2+ YOE2+ years in data exploration, cleaning, analysis, visualization, and predictive modeling; experience with structured and unstructured data; statistical programming; Secret clearance; Bachelor’s degree.
R, Python, SQL, NoSQL, Databricks, MapReduce, Hadoop, Hive, EMR, Kafka, Apache Spark, Gurobi, MySQL, Palantir Foundry, Plotly, Seaborn, ggplot2
4d
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Computer Scientist
Auburn or Aberdeen
$65k-$175k/yr OnsiteFull Time
Bachelor's in engineering/computer science, programming (Go,C++), systems integration, travel for customer support, strong communication and independent work skills; US citizenship required.
Go, C++, JetBrains, VSCode, Docker, Kubernetes, Helm, Swagger/OpenAPI, Protocol Buffers (protobuf), gRPC, PostgreSQL, MongoDB, Elasticsearch, Jenkins, GitLab CI, ArgoCD, Ansible, Terraform, Iron Bank, git
3mo
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Lead Scientist
Annapolis, Maryland, United States
$17-$22/hr OnsiteTemporary, Full Time
Bachelor’s degree in marine science, biology, education, environmental science, or related field; CPR and First Aid certification; experience teaching or mentoring; outdoor hands-on program leadership.
1w
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Data Scientist
Washington, District of Columbia, United States
OnsiteFull Time
1+ YOEDevelop and apply statistical methods, predictive models, and algorithms; analyze and integrate multiple data sources; 1+ year specialized data analysis experience; proficiency with Excel and programming languages.
Microsoft Excel, R, SQL, NoSQL, JavaScript, Python, C++, Java
2mo
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Data Scientist
McLean or Columbia
OnsiteFull Time
Active security clearance with a polygraph; experience with ECL/HPCC; strong data manipulation and analytics; programming in Python/R/ Pig/Java/C/SQL; experience with large-scale parallel processing.
Python, R, Pig, Java, C, SQL, ECL, HPCC
1w
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Interdisciplinary Scientist
Washington, District of Columbia, United States
$169k-$197k/yr OnsiteFull Time
1+ YOEDegree in a relevant scientific discipline plus specialized experience equivalent to GS-14 applying advanced scientific theories, program management, and senior-level communication; 1 year specialized experience required.
1w
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Data Scientist
Annapolis Junction, Maryland, United States
$120k-$220k/yr OnsiteFull Time
3+ YOEBachelor's degree, minimum 3 years programming with R/Python/SAS/MATLAB, experience with large datasets and data visualization (Tableau/Power BI/D3), and active TS/SCI with polygraph required.
R, Python, SAS, MATLAB, Tableau, Power BI, D3
1w
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Data Scientist
Fort Meade, Maryland, United States
OnsiteFull Time
3+ YOETS/SCI with Polygraph required; Bachelor’s in mathematics/statistics/computer science or related +3 years relevant experience; experience in machine learning, data processing, modeling, programming (Python and C) and advanced analytics.
Python, C
1mo
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Research Scientist
Hampton or Greenbelt or Huntsville or Dallas or Houston or Denver or Mountain View or Edwards Air Force Base
$90k-$125k/yr OnsiteFull Time
5+ YOEBachelor's in Physics/Atmospheric Science, 5+ years with satellite/airborne/ground atmospheric datasets, expertise in atmospheric processes, scientific programming (Python/MATLAB/IDL), data/time-series analysis, and strong communication skills.
Python, MATLAB, IDL, LaTeX, Microsoft Word, NetCDF, HDF
3d
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Data Scientist
Washington, District of Columbia, United States
$128k-$198k/yr OnsiteFull Time
1+ YOEDegree in math/statistics/computer science/data science or equivalent plus 1+ year specialized experience in analytical modeling, BI tools, and programming (Python,R,SQL); positive education requirement and transcript required.
R, Python, SQL, Tableau, SAP Business Objects, Power BI, PL/SQL
2mo
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Bioinformatics Scientist
Bethesda, Maryland, United States
$120k-$130k/yr OnsiteFull Time
4+ YOEBachelor's degree required; 4+ years bioinformatics; 2+ years in production pipelines; programming in Python/R/C/C++; ability to obtain Public Trust clearance; experience with NGS and high-throughput data analyses.
Python, R, C/C++, bash, Docker, Podman, Singularity, Apptainer, Snakemake, Nextflow, CWL, WDL, HPC, AWS, GCP, Azure, Django, Flask, RShiny, Electron, Flutter, React
3d
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Data Scientist
Washington, District of Columbia, United States
$106k-$138k/yr OnsiteFull Time
Degree in mathematics/statistics/computer science/data science; specialized experience at GS-12 level analyzing large datasets, creating interactive reports, and supporting program evaluations; U.S. citizenship and security checks required.
R, SAS