83 applied scientist jobs at 47 companies in Waldorf, MD
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Staff Applied Scientist, AdTech
Arlington or Baltimore or Buffalo or Jersey City or Manchester or New York City or Philadelphia or Stamford
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience building and deploying ML solutions in AWS for adtech or performance marketing; expert Python and SQL; strong modeling and business-first orientation.
Python, SQL, AWS, Looker, Google, Meta
1w
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Applied Scientist II
Reston, Virginia, United States
$155k-$204k/yr HybridFull Time
3+ YOEBachelor's and Ph.D. in Computer Science or related field; 3+ years of academic or industrial ML research; Agentic AI, deep learning, programming, and large-scale ML deployment experience.
Python, TensorFlow, PyTorch, SageMaker, MLFlow, MXNet, Large Language Models, Deep Learning, Data Science, Natural Language Processing, NLP, Agentic AI, Conversational AI
3w
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Senior Applied Scientist , Amazon Ads
Boston or Sunnyvale or New York City or Bellevue or Seattle or Arlington or New York or Santa Monica or Washington or Palo Alto
$167k-$260k/yr OnsiteFull Time
5+ YOEPhD or Master's+experience in applied ML, 5+ years building ML models, strong programming in Python/Java/C++, deep learning experience, large-scale systems experience.
Python, Java, C++, scikit-learn, TensorFlow, PyTorch, Spark MLLib, MxNet, numpy, scipy, Hadoop, Spark
2mo
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Applied Data Scientist
Arlington, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Design, develop, and deploy ML/AI models and end-to-end pipelines; production-quality Python coding; experience with Linux/cloud environments, Git and CI/CD; ability to obtain a Secret clearance; bachelor’s degree required.
Python, Linux, Docker, Kubernetes, Spark, Kafka, Git, CI/CD
2mo
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Applied Data Scientist
Rosslyn or United States
$120k-$170k/yr HybridFull Time
Fluency in Python/SQL/R/Matlab, experience with time-series data, strong communication, travel up to 40% (US), Master's or Doctorate preferred in Data Science; defense/aerospace/cybersecurity experience a plus.
Python, SQL, R, Matlab
1w
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Principal Applied Scientist - TS/SCI
Herndon, Virginia, United States
$140k-$206k/yr OnsiteFull Time
12+ YOEU.S. citizen with active TS/SCI clearance and ability to obtain CI polygraph; 12+ years’ experience; master's or PhD; modeling, statistics, physics-based modeling, Python, scientific computing, and AI/ML experience.
Python, scientific computing libraries, AI/ML
1w
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Applied Machine Learning Scientist 2
Washington, District of Columbia, United States
$109k-$181k/yr OnsiteFull Time
2+ YOEBachelor’s degree in a technical field, 2+ years of applied ML experience, and 2+ years of professional Python plus PyTorch, TensorFlow, or JAX experience. Requires large-scale data and ML model evaluation experience.
Python, PyTorch, TensorFlow, JAX, AWS, GCP, Spark, Beam, BigQuery, LLMs, VLMs
2mo
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Senior AI/ML Applied Scientist - Remote
Bellevue or Minneapolis or Washington or United States
RemoteFull Time
5+ YOEMaster's degree in CS or quantitative field required (PhD preferred), 5+ years ML/NLP experience, 3+ years with generative AI and DL frameworks (PyTorch/TensorFlow); strong research, communication, and critical thinking skills.
PyTorch, TensorFlow
1d
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Cyber Applied Research Scientist - Arlington VA
Arlington, Virginia, United States
$91k-$169k/yr OnsiteFull Time
Bachelor's degree in a technical field, R&D experience, software development in Python, C, or C++, cyber research experience, and US citizenship with TS/SCI eligibility.
C, C++, Python, gdb, Valgrind, windbg, OllyDbg
2mo
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Applied Data Scientist
Arlington, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Bachelor's degree, experience developing and deploying ML/AI models and end-to-end pipelines, production-quality Python coding, experience with Linux/cloud environments, Git and CI/CD, ability to obtain a Secret clearance.
Python, Linux, Git, CI/CD, Docker, Kubernetes, Spark, Kafka
3w
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Applied Social Scientist - Mid to Experienced Level (Maryland)
Fort Meade, Maryland, United States
$85k-$187k/yr OnsiteFull Time
1+ YOEMaster's in a related field plus relevant social science research experience (or Doctorate), experience in I/O psychology, personnel assessment, job analysis, statistical and qualitative methods, consulting, and data visualization.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, R, Tableau
2w
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Senior Applied Research Scientist
Bethesda or Chevy Chase or Palo Alto or New York City
$115k-$230k/yr HybridFull Time
3+ YOEMaster’s or PhD in a quantitative field or equivalent experience; 3+ years developing production AI/ML models; Python, SQL, PyTorch, Scikit-learn, experimentation, causal analysis, and technical leadership.
Python, SQL, PyTorch, Scikit-learn
1d
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Senior Associate, Data Scientist - US Card (Applied GenAI)
McLean or New York City
$136k-$169k/yr OnsiteFull Time
2+ YOEBachelor's degree plus 2 years of data analytics experience, or master's degree/MBA in a quantitative field. Preferred: 2+ years in Python, Scala, or R, machine learning, SQL, and AI/ML tools.
LangGraph, LlamaIndex, Weights and Biases Weave, Hugging Face, PyTorch, AWS, Python, Scala, R, SQL
1d
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Senior Associate, Data Scientist - US Card (Applied GenAI)
McLean or New York City
$136k-$169k/yr OnsiteFull Time
2+ YOEBachelor's degree in a quantitative field plus 2 years of analytics experience, or a relevant master's degree/MBA. Preferred: 2+ years in Python, Scala, or R, machine learning, SQL, and AI/ML tools.
LangGraph, LlamaIndex, Weights and Biases Weave, Hugging Face, PyTorch, AWS, Python, Scala, R, SQL
1d
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Senior Associate, Data Scientist - US Card (Applied GenAI)
McLean or New York City
$136k-$169k/yr OnsiteFull Time
2+ YOEBachelor's degree in a quantitative field plus 2 years of data analytics experience, or a relevant master's/MBA. Preferred experience includes Python, Scala or R, machine learning, SQL, AWS and AI/ML tools.
LangGraph, LlamaIndex, Weights and Biases Weave, Hugging Face, PyTorch, AWS, Python, Scala, R, SQL
1mo
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Associate Scientist I
Sterling, Virginia, United States
OnsiteFull Time
Bachelor's in applied science, prior analytical testing experience, ability to follow SOPs, laboratory instrumentation experience, computer literacy, and strong written and verbal communication.
LIMS
1mo
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Data Scientist
Alexandria, Virginia, United States
$105k-$125k/yr OnsiteFull Time
3+ YOEBachelor's in STEM, 3+ years applying data science (statistics, modeling, ML, visualization), Secret clearance (ability to obtain TS/SCI), and ability to work fully onsite.
R, Python, STORM, SWIFT
4w
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Data Scientist
Ashburn, Virginia, United States
$83k-$140k/yr HybridFull Time
0+ YOEExperience developing ML models, advanced analytics, SQL and programming in R/Python/Scala/Java; ability to extract/clean/transform large datasets and apply supervised/unsupervised methods.
R, Python, Scala, Java, SQL, SAS, SPSS Modeler, WEKA, Periscope, Business Objects, D3, Tableau, SAS Visual Analytics, PowerBI, Hadoop, HIVE, HDFS, HBase, MapReduce, Spark, Kafka, Sqoop
2w
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Data Scientist
Laurel, Maryland, United States
$105k-$290k/yr OnsiteFull Time
Bachelor's degree in a relevant technical field; experience applying AI/ML, NLP, statistical analysis, or related methods; reliable software development experience; ability to obtain TS/SCI clearance and U.S. citizenship.
Python, natural language processing (NLP)
2w
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Research Scientist
Washington, District of Columbia, United States
$95k-$115k/yr OnsiteFull Time
0+ YOEPh.D. in electrical engineering, applied mathematics, or related field; master's with significant specialized experience may qualify. Requires 0–2 years, signal processing experience, Matlab or Python, and ability to obtain security clearance.
Matlab, Python, C/C++, RUST, FORTRAN 95, Git, Linux, Bash, CMake, FFT
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