2,605 Results for

Data Scientist Jobs in Beltsville, MD

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Staff Scientist - Anesthesiology Washington University in St Louis

Washington

Conduct and supervise behavioral experiments using advanced techniques including fiber photometry, optogenetics, and chemo genetics to measure and manipulate neural activity during stress-coping paradigms; maintain detailed, organized experimental records and databases. In collaboration with the Principal Investigator, design and develop research protocols for behavioral neuroscience studies in rodent models, including experimental design, data collection procedures, and quality assurance frameworks for data management.

30+ days ago

Staff Scientist - Pathology & Immunology Washington University in St Louis

Washington

The position will have a particular emphasis on single-cell RNA sequencing (scRNA-seq), scATAC-seq, bulk transcriptomics/epigenomics and spatial transcriptomics, including 10x Genomics Xenium, with opportunities to work with additional genomic, transcriptomic, proteomic, and imaging-based datasets. Establish and maintain workflows for 10x Genomics (preferably scRNAseq, Xenium, scATAC and multi-ome), smartseq datasets; related experience in image and transcript quality control, cell segmentation assessment, transcript assignment, cell-type annotation, spatial neighborhood analysis, and integration with complementary single-cell datasets.

24 days ago

Data Scientist Markon Solutions

fort meade, MD

$170,000–$180,000 / year

Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

30+ days ago

Data Scientist - TS/SCI w/Poly GD Information Technology

McLean, Virginia

As a member of the team, candidate will work in a multi-tasking, quick-paced, dynamic, process-improvement environment that requires experience with the principles of data science, data modeling, data mapping, data testing, data quality, and documentation preparation. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.

22 days ago

Data Scientist Peraton Inc

Herndon, VA

$51,000–$82,000 / year

This role will serve as a hands-on data science solution developer, partnering with enterprise architects, cloud engineering teams, and product leadership to ensure scalable, secure, and sustainable solutions. Proven experience applying advanced statistical methods, machine learning techniques, and programming tools to develop predictive and prescriptive models that support data-driven decision-making.

30 days ago

Data Scientist VTG.

Herndon, VA

The ideal candidate will have strong expertise in statistical analysis, machine learning, and data modeling, with the ability to translate complex data into actionable insights. We are seeking a highly analytical and driven Data Scientist with at least 5 years of experience leveraging data to drive business insights and decision-making.

30+ days ago

Data Scientist Pyramid Consulting, Inc

McLean, VA

$70–$75 / hour
Quick Apply

Proven hands-on experience with multiple technologies like APIs, Microservices, Event Streaming, Logging & Monitoring, Databases (SQL, NoSQL), Containers, Serverless Frameworks, DevOps, etc. By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners.

5 days ago

Data Scientist (Remote) CrowdStrike Inc

Remote

$120,000–$180,000 / year

Post-train LLMs and agents - supervised fine-tuning and reinforcement learning (RLHF/RLAIF, PPO/GRPO/DPO, reward modeling) - to automate analyst procedures and improve reliability on real security tasks. You'll work where Machine Learning, Big Data, and Cybersecurity converge - training models, building AI agents, and rigorously measuring whether they work - on data and problems you won't find anywhere else.

30+ days ago

Data Scientist Engineer Level 2 AI/ML Project TS/SCI w/Poly Peraton Inc

Laurel, MD

$176,000–$282,000 / year

A data scientist will develop machine learning, data mining, statistical and graph-based algorithms to analyze and make sense of datasets; prototype or consider several algorithms and decide upon final model based on suitable performance metrics; build models or develop experiments to generate data when training or example datasets are unavailable; generate reports and visualizations that summarize datasets and provide data-driven insights to customers; partner with subject matter experts to translate manual data analysis into automated analytics; implement prototype algorithms within production frameworks for integration into analyst workflows. BASIC QUALIFICATIONS: Bachelor''s degree from an accredited college or university in a quantitative discipline (e.g., statistics, mathematics, operations research, engineering or computer science) and five (5) years of experience analyzing datasets and developing analytics as well as five (5) years of experience programming with data analysis software such as R, Python, SAS, or MATLAB.

21 days ago

Data Scientist (1) MTS Moose Tech Solutions

Vienna, Virginia

This role involves collaborating with cross-functional teams, developing data solutions, and implementing processes using on-premises and cloud computing infrastructures. The ideal candidate will have expertise in data analysis, SQL/Python programming, and data visualization tools to deliver impactful insights to a wide range of consumers.

30+ days ago

Junior Data Analyst/Engineer/Scientist SynergisticIT

Washington, DC

$95,000–$154,000 / year
Quick Apply

Since 2010, Synergisticit has helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Paypal, Banking, Wayfair, Client, Client and hundreds more with Job offers of $95k to $154k. Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients.

30+ days ago

Data Scientist J5 Consulting

McLean

Full time

The Sponsor needs experienced SQL and Python skills to transform the Sponsor’s structured and unstructured data into clear and supported analytic insights to help customers with decision making related to production, resources and personnel. Demonstrated professional or academic experience performing NLP tasks, including selecting the best Python libraries for a given task, choosing appropriate pre-processing actions, performing analysis, and assessing model performance.

30+ days ago

Applied Machine Learning Scientist 2, Personalization & Recommendations The Washington Post

Washington, DC

$108,700–$181,100 / year

Beyond our award-winning News and Opinions teams, we work across many departments, including Brand & Events, Communications, Customer Care, Engineering & Product, Finance, Human Resources, Legal, Marketing & Advertising, Print Operations, and Sales. Familiarity with modern ML architectures, including transformer-based models, embedding models, two-tower architectures, LLMs, VLMs, and their applications in large-scale personalization and recommender systems.

16 days ago

Data Engineer with Top Secret clearance Peraton

Washington, D.C.

$146,000–$234,000 / year
Full time

The successful candidate will provide technical leadership in the design, development, implementation, and integration of enterprise data engineering capabilities supporting data interoperability, data exchange, data usage, and data sharing across complex customer environments. The role will also support additional technical integration activities associated with DOE and SIPP programs, helping define and implement solutions for evolving data interface, data usage, interoperability, and data-sharing requirements.

19 days ago

Senior Data Engineer - Life Sciences.AI McKinsey & Co Inc

Washington DC, DC

You will work in Agile teams alongside data scientists, machine learning engineers, and industry experts to develop impactful analytics solutions that help clients unlock the full potential of their data. Collaborating with diverse Agile teams, you'll leverage cutting-edge technologies to create impactful solutions that support McKinsey's asset-based consulting model and help clients harness the full potential of their data.

25 days ago

Data Engineer (Fraud Analytics & Investigative Support) Praescient Analytics LLC

Fairfax, VA

Remote

Building cloud-native data engineering solutions utilizing Azure Databricks, Azure Data Lake Storage (ADLS), Microsoft SQL Server, Microsoft Fabric, Azure Synapse Analytics, Power BI, Neo4j, Git repositories, or comparable cloud data platforms. They understand that trustworthy analytics depend on trustworthy data and take pride in developing robust engineering solutions that enable investigators and analysts to uncover fraud, waste, abuse, and emerging risks with confidence.

30+ days ago

Cloud Engineer (2026-0194) Acclaim Technical Services

Chantilly

Full time

EDUCATION AND EXPERIENCE Bachelor's Degree in Computer Science, Information Technology, Engineering, or a related technical discipline, or an equivalent combination of education, technical training, and relevant work or military experience. Work with cross-functional teams of software engineers, data scientists, analysts, project managers, and other engineering groups to build, administer, and secure cloud environments in a repeatable and reliable manner.

18 days ago

Senior Consultant, Functional Transformation Deloitte

Mclean, VA

$86,700–$170,900 / year

The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.

29 days ago

Senior Scientist - Neurology Washington University in St Louis

Washington

Analytical Problem Solving, Laboratory Instrumentation, Laboratory Processes, Laboratory Techniques, Oral Communications, Teamwork, Working Independently, Written Communication Grade . The screenings will include criminal background check and, as applicable for the position, other background checks, drug screen, an employment and education or licensure/certification verification, physical examination, certain vaccinations and/or governmental registry checks.

30+ days ago

Sr. Principal Data Scientist Clarity Innovations

Springfield, Virginia

$139,000–$314,000 / year

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation’s interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. The actual salary offered will be determined based on the requirements of the position and a variety of job-related factors, which may include geographic location, applicable Federal Government contract labor categories and wage rates, relevant experience, skills and competencies, education, certifications, and the scope and responsibilities of the role.

4 days ago

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Data Scientist Jobs in Beltsville, MD

Staff Scientist - Anesthesiology Washington University in St Louis

Staff Scientist - Pathology & Immunology Washington University in St Louis

Data Scientist Markon Solutions

Data Scientist - TS/SCI w/Poly GD Information Technology

Data Scientist Peraton Inc

Data Scientist VTG.

Data Scientist Pyramid Consulting, Inc

Data Scientist (Remote) CrowdStrike Inc

Data Scientist Engineer Level 2 AI/ML Project TS/SCI w/Poly Peraton Inc

Data Scientist (1) MTS Moose Tech Solutions

Junior Data Analyst/Engineer/Scientist SynergisticIT

Data Scientist J5 Consulting

Applied Machine Learning Scientist 2, Personalization & Recommendations The Washington Post

Data Engineer with Top Secret clearance Peraton

Senior Data Engineer - Life Sciences.AI McKinsey & Co Inc

Data Engineer (Fraud Analytics & Investigative Support) Praescient Analytics LLC

Cloud Engineer (2026-0194) Acclaim Technical Services

Senior Consultant, Functional Transformation Deloitte

Senior Scientist - Neurology Washington University in St Louis

Sr. Principal Data Scientist Clarity Innovations

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