64 research machine learning jobs at 37 companies in Arlington, VA
3mo
Save
Mark Applied
Hide
Senior Research Scientist - Machine Leaning
Woburn or Boston or Arlington or Dayton or Melbourne or Carlsbad
$139k-$165k/yr OnsiteFull Time
3+ YOEBS+5 / MS+3 / PhD (or equivalent) in a scientific field; experience with PyTorch, JAX, or TensorFlow; Python and C/C++; scikit-learn, Pandas, Matplotlib; ability to obtain U.S. security clearance (U.S. citizenship).
PyTorch, JAX, TensorFlow, Python, scikit-learn, Pandas, Matplotlib, C, C++
3mo
Save
Mark Applied
Hide
Research Scientist - RF Machine Learning
College Park, Maryland, United States
$135k-$216k/yr OnsiteFull Time
6+ YOESenior-level RF ML research with full-time on-site, TS/SCI w/ Poly, US citizenship, near College Park, MD; strong Python and ML framework experience.
PyTorch, TensorFlow, Keras, scikit-learn, JAX, Python, C/C++, MATLAB, GNU Radio
2w
Save
Mark Applied
Hide
Machine Learning Engineer
Chantilly, Virginia, United States
OnsiteFull Time
3+ YOEActive TS/SCI+CI poly required, Bachelor's with minimum 3 years' experience, proficiency in Python and SQL, familiarity with JavaScript, containerization, REST/FastAPI, agentic AI, NLP, and prompt engineering.
Python, SQL, Javascript, Docker, Rocky Linux, Rest, FastAPI, Langchain, LangGraph, OpenAI Agents, Pydontic, UVicorn, Streamlit, AWS, Mandiant
3mo
Save
Mark Applied
Hide
Research Scientist - RF Machine Learning
College Park, Maryland, United States
$135k-$216k/yr OnsiteFull Time
6+ YOE6+ years experience with a relevant degree; RF ML, RF data, Python, Linux, ML frameworks; US citizenship and TS/SCI w/ Poly.
PyTorch, TensorFlow, Keras, scikit-learn, JAX, Python, C/C++, Java, MATLAB, GNU Radio, UHD/USRP, NumPy, SciPy, Pandas, cuSignal, CUDA, MLflow, Weights & Biases, DVC
2mo
Save
Mark Applied
Hide
Senior Data Scientist / AI Machine Learning Research Engineer
Sterling, Virginia, United States
$113k-$238k/yr OnsiteFull Time
7+ YOEMaster's in quantitative field +7 years experience, US citizen with active Top Secret/SCI clearance (polygraph), strong ML, statistics, Python/SQL, cloud (AWS/Azure/GCP), Spark/Airflow, TensorFlow/PyTorch/scikit-learn, and Linux experience.
AWS, Azure, GCP, Python, SQL, Spark, Airflow, TensorFlow, PyTorch, scikit-learn, Linux
1mo
Save
Mark Applied
Hide
Machine Learning Engineer, Detection and Tracking
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOE5+ years applied ML/computer vision experience; production experience training and deploying detection and tracking models; proficiency in Python and PyTorch; experience across full model lifecycle and optimizing models for edge deployment; U.S. citizenship and security-clearance eligibility.
YOLO, DETR, Faster R-CNN, SORT, DeepSORT, ByteTrack, TensorRT, ONNX, Python, PyTorch, Rust, C++, MLflow, Weights & Biases, CVAT, Label Studio, NVIDIA Jetson, Altra, HX-2
1mo
Save
Mark Applied
Hide
Research Assistant
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOEB.S. in Computer Science/Computer Engineering/Information Systems required; 5+ years in machine learning and data science (advanced degrees may offset); mastery of Python, Java, C++, C, R; experience with scikit-learn, TensorFlow, PyTorch, JSON, XML; human-subjects research and data analysis experience.
Python, Java, C++, C, R, scikit-learn, TensorFlow, PyTorch, JSON, XML
1w
Save
Mark Applied
Hide
Student Research Specialist III _Non-FWS
Washington, District of Columbia, United States
$20/hr HybridPart Time
Previous research, training, or skills required; proficiency in Python, machine learning, data analysis, visualization, Git/GitHub, and reproducible workflows. Quantitative coursework or experience required.
Python, Jupyter, Google Colab, Git, GitHub, pandas, NumPy, matplotlib, plotly, scikit-learn, PyTorch, TensorFlow, Hugging Face transformers, LLM APIs, MICS, DHS
3d
Save
Mark Applied
Hide
Research Analyst / Senior Research Analyst - SPRRU
Washington, District of Columbia, United States
OnsiteFull Time
Bachelor's degree in a quantitative field; strong Python and Stata skills; data visualization experience; Excel proficiency; knowledge of machine learning, macroeconomics, or financial risk assessment preferred.
Python, Stata, R, MATLAB, eViews, LaTeX, Fortran, VBA, Power BI, Tableau, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
3mo
Save
Mark Applied
Hide
2026 PhD Graduate - Machine Learning and Artificial Intelligence
Laurel, Maryland, United States
$105k-$245k/yr OnsiteFull Time
PhD in data science, statistics, physics, mathematics, or computer science; strong collaboration and ML math fundamentals; experience with ML libraries; eligible for Interim Secret clearance and eventual Top Secret; U.S. citizenship.
PyTorch, TensorFlow, Scikit-learn
3mo
Save
Mark Applied
Hide
Senior Advisor - Artificial Intelligence and Machine Learning
Alexandria, Virginia, United States
HybridFull Time
15+ YOESenior-level AI/ML expert with 15+ years experience; CTO/ senior research experience; defense/national security applications; DoD acquisition familiarity; PhD in CS/AI/Data Science; Top Secret/SCI clearance.
AI/ML, Deep Learning, Generative AI, Reinforcement Learning, AI Assurance, Data Analysis, Policy Translation
1d
Save
Mark Applied
Hide
Senior Applied Research Scientist – AI Native Numerical Methods
California or New York or Pennsylvania or Massachusetts or Washington
$192k-$357k/yr RemoteFull Time
5+ YOEPhD or equivalent in a relevant technical field, 5 years of research or work experience, machine learning and scientific computing expertise, Python, GPU computing, and deep learning framework experience.
PyTorch, JAX, Python, GPU, CUDA-X, Warp, PhysicsNeMo
1mo
Save
Mark Applied
Hide
Senior Autonomy Systems Research Scientist
Pittsburgh or Arlington
OnsiteFull Time
Experience leading machine learning and robotics research; programming in Python and C/C++; strong written/verbal communication; proposal writing; ability to obtain Department of War security clearance.
Python, C, C++
4w
Save
Mark Applied
Hide
Language Enabled Research Specialist I (Russian)
Rosslyn, Virginia, United States
$90k-$105k/yr OnsiteFull Time
2+ YOESecret clearance required; Russian and English proficiency; 2 years relevant experience with advanced online research (or 4 years without a degree); familiarity with Boolean logic and machine translation; ability to learn new software; shift work.
2mo
Save
Mark Applied
Hide
Multimedia Forensics Research Scientist and Analyst
Springfield, Virginia, United States
$78k-$176k/yr OnsiteFull Time
2+ YOE2+ years in Python/MATLAB, multimedia analysis, and machine learning; secret clearance; MS in CS/Math/Physics/Digital Forensics/Engineering.
Python, MATLAB, Machine Learning, Computer Vision, Image Processing, Signal Processing
2mo
Save
Mark Applied
Hide
Senior Data Scientist / AI Machine Learning Research Engineer
Sterling, Virginia, United States
$113k-$238k/yr OnsiteFull Time
7+ YOEMaster’s degree in quantitative field with 7+ years of experience; strong ML/statistics background; Linux familiarity; US citizen with ability to obtain/maintain security clearance; Top Secret/SCI clearance.
Python, SQL, Spark, Airflow, TensorFlow, PyTorch, scikit-learn, Linux, AWS, Azure, GCP, Docker, Kubernetes, CI/CD
1mo
Save
Mark Applied
Hide
Postdoctoral Fellows - Computational Biology & Machine Learning
Bethesda, Maryland, United States
$53k-$78k/yr OnsiteFull Time
0+ YOEPhD in a relevant computational biology field, strong statistical and computational modeling for genomics, AI/ML experience, proficiency in Python/R/C/C++, workflow managers (Snakemake/Nextflow), cloud/HPC familiarity, publication record, strong communication.
Python, R, C/C++, pandas, NumPy, SciPy, scikit-learn, Bioconductor, Snakemake, Nextflow, Google Cloud, Amazon AWS, SLURM, SGE
3w
Save
Mark Applied
Hide
Applied Researcher I (AI Foundations, Recommendation Systems, Personalization, Reinforcement Learning)
McLean or Cambridge or New York City or San Jose
$219k-$272k/yr OnsiteFull Time
2+ YOEPhD in a relevant technical field, or master's degree plus 2 years of applied research experience; expertise in AI, deep learning, machine learning, model development, and scalable production systems.
PyTorch, AWS Ultraclusters, Hugging Face, Lightning, VectorDBs
1mo
Save
Mark Applied
Hide
STINGRAI Cognitive Science (AI/ML) Engineer (Engineer Machine Learning 2) - 29202
Washington, District of Columbia, United States
$99k-$175k/yr OnsiteFull Time
2+ YOETop-Secret clearance required; experience designing and implementing AI/ML and deep learning algorithms, data-mining architectures, and integrating ML into enterprise and modeling/simulation systems; proficiency with Git and cloud/container technologies.
Git, cloud computing, containerization, database systems, parallelization
2w
Save
Mark Applied
Hide
Artificial Intelligence / Machine Learning Lead Verification and Validation Engineer
State College or Reston
$140k-$266k/yr OnsiteFull Time
14+ YOEBachelor's in CS/Data Science/Engineering, extensive experience designing/managing data curation, annotation, and IV&V workflows for AI/ML; Python and SQL proficiency; experience with annotation tools and data versioning; U.S. citizenship and clearance eligibility.
Python, SQL, CVAT, Label Studio, DVC, LakeFS, Docker, Kubernetes, AWS, Azure
Explore Jobs
Expand Your Job Search
Top Cities Near Arlington for Research Machine Learning
- Research Machine Learning jobs in Washington, DC
- Research Machine Learning jobs in Baltimore, MD
- Research Machine Learning jobs in Alexandria, VA
- Research Machine Learning jobs in Frederick, MD
- Research Machine Learning jobs in Gaithersburg, MD
- Research Machine Learning jobs in Rockville, MD
- Research Machine Learning jobs in Bowie, MD
- Research Machine Learning jobs in Leesburg, VA
- Research Machine Learning jobs in Manassas, VA
- Research Machine Learning jobs in Annapolis, MD
- Research Machine Learning jobs in College Park, MD
- Research Machine Learning jobs in Fredericksburg, VA
- Research Machine Learning jobs in Laurel, MD
- Research Machine Learning jobs in Herndon, VA
- Research Machine Learning jobs in Greenbelt, MD
- Research Machine Learning jobs in Fairfax, VA
- Research Machine Learning jobs in Westminster, MD
- Research Machine Learning jobs in Hyattsville, MD
- Research Machine Learning jobs in Takoma Park, MD
- Research Machine Learning jobs in Vienna, VA