81 machine learning researcher jobs at 42 companies in Elkridge, MD
3w
Save
Mark Applied
Hide
Machine Learning Engineer
Woburn or Arlington
$115k-$140k/yr OnsiteFull Time
Develop and deploy AI/ML models, analyze large noisy datasets, build scalable services, and collaborate with customers; U.S. citizenship and security clearance eligibility required.
Python, NumPy, Pandas, scikit-learn, PyTorch, matplotlib, Git, JIRA, Confluence, AWS, Hadoop, Spark, Dask, MapReduce
3w
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
1mo
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 MS plus 2 years of applied research. Requires AI foundation model experience, deep learning expertise, scalable model delivery, machine learning research accomplishments, and research agenda ownership.
PyTorch, AWS Ultraclusters, Hugging Face, Lightning, VectorDBs
1mo
Save
Mark Applied
Hide
Machine Learning Engineer/Scientist
Edgewood, Maryland, United States
$77k-$115k/yr OnsiteFull Time
3+ YOEMaster's in CS/CE/Computational Biology/Bioinformatics or Bachelor's +5 years; 3+ years lab/computational experience; proficiency in Python/R, ML frameworks, git, DevSecOps/MLOps; ability to obtain Secret clearance and U.S. citizenship required.
Python, R, TensorFlow, PyTorch, git, DevSecOps, MLOps, agile
1mo
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
2w
Save
Mark Applied
Hide
Artificial Intelligence/Machine Learning (AI/ML) Engineer 1
Laurel, Maryland, United States
$112k-$179k/yr OnsiteFull Time
2+ YOE2+ years applied machine learning experience, TS/SCI clearance with polygraph, BSc in STEM or equivalent experience, expertise in model design, training, deployment, and strong analytical and communication skills.
Python, Java, C, R
2w
Save
Mark Applied
Hide
Artificial Intelligence/Machine Learning (AI/ML) Engineer 1
Laurel, Maryland, United States
$112k-$179k/yr OnsiteFull Time
2+ YOE2+ years applied machine learning experience, BS in mathematics/computer science or equivalent experience, ability to train/retrain/deploy models, perform statistical analysis, and obtain/maintain TS/SCI with Poly.
Python, Java, C, R
2d
Save
Mark Applied
Hide
Artificial Intelligence / Machine Learning Verification and Validation Engineer
Reston or State College
$111k-$241k/yr OnsiteFull Time
Bachelor's degree in engineering, science, computer science, data science, information science, or related field; Python and SQL proficiency; machine learning knowledge; clearance eligibility and U.S. citizenship required.
Python, SQL, CVAT, Label Studio, DVC, LakeFS, Docker, Kubernetes, AWS, Azure
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
Engineering Manager – Machine Learning Engineering
Chantilly, Virginia, United States
$148k-$221k/yr OnsiteFull Time
6+ YOEBachelor's degree in a STEM field and 6+ years of engineering or scientific experience in data science, machine learning, or AI research. Requires team leadership, ML/AI, software engineering, statistics, communication, and security clearance eligibility.
elastic compute clouds, containerization, microservices, real-time operating systems, visualization frameworks, GitHub, Kaggle
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
1d
Save
Mark Applied
Hide
Novel Solutions for Accelerated Pavement Testing Research Needs
McLean, Virginia, United States
$86k/yr OnsiteFull Time
Postdoctoral or senior researchers with interests in accelerated pavement testing, material characterization, sensor technologies, pavement analysis, machine learning, or pavement modeling; must have lived in the United States for three years.
machine learning, artificial intelligence
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
4d
Save
Mark Applied
Hide
Summer 2027 AI Applied Research Internship
Washington, District of Columbia, United States
$25/hr OnsiteInternship, Temporary
Current MS or PhD student returning after the fellowship, with production-quality Python and PyTorch, machine learning fundamentals, modeling experience, and reproducible experiment practices.
Python, PyTorch, PPO, SAC, DQN, IQL, CQL, TD3+BC, Decision Transformer, MAPPO, QMIX, CVaR, MLOps, version control
3mo
Save
Mark Applied
Hide
Lions Low Vision Research Postdoctoral Position at the Johns Hopkins University
Baltimore, Maryland, United States
$63k-$77k/yr OnsiteFull Time
Ph.D. in vision or hearing-related field; strong background in computer vision/acoustics, machine learning, and statistics; publication record; human behavior data experience desirable.
3mo
Save
Mark Applied
Hide
Lions Low Vision Research Postdoctoral Position at the Johns Hopkins University
Baltimore, Maryland, United States
$63k-$77k/yr OnsiteFull Time
Ph.D. in a relevant field required; strong background in computer vision or acoustics, machine learning, and statistics; publication record; human behavior data collection experience desirable.
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
1w
Save
Mark Applied
Hide
GDIT 2027 Summer AI / ML Internship
Falls Church, Virginia, United States
$23-$31/hr HybridInternship, Full Time
0+ YOECurrently enrolled in an associate, bachelor's, or master's STEM program; basic Microsoft Office knowledge, AI software tools experience, and collaboration skills required. One semester must remain after internship.
Microsoft Office, Microsoft Word, Microsoft PowerPoint, Microsoft SharePoint, Microsoft Excel, Microsoft Teams, AI/ML, AI Software Tools
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
Explore Jobs