UNKNOWN

FEED

variability, sampling error, inference, hypothesis testing, EDA, applications of linear models), data management, data mining, data modeling and assessment. What we do: Our vision is for a future in which talent and customers alike come to ANS because of our reputation for delivering technical excellence, solving our nation's toughest challenges and our ability to exceed expectations.

YEAR

Applied Network Solutions

Data Scientist - Level 2

ea_via_bold

The statements herein are intended to describe the general nature and level of work being performed by employees and are not to be construed as an exhaustive list of responsibilities, duties, and skills required of personnel so classified. As a Junior Data Scientist, you will work on designing and implementing machine learning, data science, and advanced analytical algorithms.

CruitZi

Data Scientist

Onsite : If this position is listed as onsite, work will primarily be performed full-time at a customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Modern analytics requires more than algorithms—it requires scalable compute, automated workflows, reproducible environments, governed data access, and secure, cloud‑native infrastructure.

Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.

Booz Allen Hamilton

Data Scientist, Mid

This position requires expertise in statistical modeling, predictive analytics, data science methodologies, and AI-enabled technologies to support Counter-Unmanned Aircraft Systems (C-UAS) operations, capability development, operational assessments, acquisition decisions, and strategic planning efforts. The Data Scientist will leverage advanced analytics, machine learning, automation, and data fusion techniques to identify operational trends, forecast outcomes, optimize mission performance, and develop innovative analytical solutions supporting senior military and civilian leadership.

CACI International Inc

The ideal candidate is passionate about data science, skilled in scripting, and eager to grow expertise in data science tools, techniques, and frameworks. This role focuses on analyzing complex cyber threat data, developing actionable insights, and supporting decision-making within the Task Force.

The Josef Group

Mid-Level Data Scientist – Cyber Threats

Designs, configures, develops, tests, and supports informatics and data science solutions for a wide array of technical use cases; Applies analytical methodologies to diagnose data-related challenges, implement solutions, and evaluate performance; Documents and presents requirements, design alternatives, and findings to team members and clients; Ability to develop strategic, baselined, data modeling processes; ability to accurately determine cause-and-effect relationships. Experience with ML fields, e.g., natural language processing, computer vision, statistical learning theory; Experience in an ML engineer or data scientist role building ML models; Experience writing code in Python, R, Scala, Java, C++ with documentation for reproducibility; Experience handling terabyte size datasets, diving into data to discover hidden patterns, using data visualization tools, writing SQL, and working with GPUs to develop models; and.

Absolute Business Solutions Corp

Junior Level Data Scientist

clearcompany

The Lead Director, Lead Director - Data Scientist - Forecasting Accuracy and Analytical insights for Underwriting, ensures the accuracy, reliability, and financial integrity of analytics-driven products across the underwriting ecosystem. Experience leading through managers, including setting direction, coaching people leaders, and driving accountability across multi-level data science teams.

CVS Health offers a world of promising job opportunities across a diverse range of careers in everything from corporate and pharmacy roles to retails positions. No matter where you work at CVS Health, your unique skills, talents and abilities are welcome and valued. We recognize and reward greatness and want our employees to know their work is making a difference in the lives of millions. Join us today. Together we can continue making innovative, high-quality health and pharmacy services safe, affordable and accessible – for all.

CVS Health Corp

Lead Director - Data Scientist - Forecasting Accuracy and Analytical insights for Underwriting

The Data Scientist (AI/ML Engineer) designs, implements, and secures production ML systems for classified intelligence missions, including hardened architectures and microservices, containerized/clustered deployments, RMF/OPSEC compliance, model optimization for constrained environments, and integration with mission systems and sensors. The role supports tool and workflow modernization, scripts in R/Python/SQL, manages disparate data sources, evaluates AI/ML techniques for risks, biases, and limitations, and contributes incremental capability enhancements and analytic outputs on emerging military technologies worldwide.

General Dynamics Information Technology solves our customers’ challenges through future-focused technology and services, ingenuity and deep mission-knowledge. Partnering with government, defense, the intelligence community, industry leaders and cutting-edge technology companies, we deliver solutions that make a difference – helping our customers to advance mission performance, transform operations and discover opportunities to build a better future.

 Headquartered in Fairfax, Va., with major offices worldwide, General Dynamics IT and General Dynamics Mission Systems form the Information Systems and Technology (IS&T) business group of General Dynamics. IS&T and the Aerospace, Combat Systems and Marine Systems groups form General Dynamics Corp.

General Dynamics Information Technology

Data Scientist Senior - TS/SCI w/poly

The Senior Data Scientist will focus on software coding, data interoperability, cloud technology, data mesh, and data tagging to enable advanced analytics, decision-support, and mission effectiveness. This role provides professional scientific data engineering and data science, requiring the application of data and engineering sciences, mathematics, and electronic phenomena to design, implement, and optimize data-centric capabilities.

Parsons is a technology-driven engineering services firm with more than 70 years of experience in the engineering, construction, technical, and professional services industries. The corporation is a leader in many diversified markets with a focus on infrastructure, defense, security, and construction. Parsons delivers design/design-build, program/construction management, systems design/engineering, cyber/converged security, and other professional services packaged in innovative alternative delivery methods to federal, regional, and local government agencies, as well as to private industrial customers worldwide.

Parsons

Senior Data Scientist

Our total compensation package was strategically designed with our members in mindwith the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as wecontinue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package. We have a diverse set of skills across our team, and whether you are a traditional Data Scientist (whatever that means…), an Applied Research Mathematician, a Database Engineer, a Full Stack Developer, or something else in that neighborhood, if you have a knack for picking apart data to make sense of it, we would enjoy having a conversation with you.

Red Alpha

Data Scientist - Multiple Levels (TS/SCI with Poly Required)

FULL_TIME

OTHER

Representative tasks may include using Jupyter and Marimo Notebooks to create interactive training materials for weapons effects applications, building interactive visualizations and dashboards for sensor analytics, creating modern, adult learning tools for presentation and deployment within Jupyter Books, developing agentic AI tools with large language reasoning models for automating complex scientific analysis and advanced search and discovery tasks. The Mission, Concepts and Capabilities (MCC) division of Applied Research Associates, Inc. (ARA) is seeking a Computational Data Scientist to join a multi-disciplinary team of engineers and scientists developing agentic AI models and visualization tools focused on data analytics for the Department of Defense.

Applied Research Associates, Inc

Computational Data Scientist

equestftpin

C3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital transformation of organizations globally, and C3 Generative AI, a suite of domain-specific generative AI offerings for the enterprise. You will work directly with data scientists, software engineers, and subject matter experts to define new analytics capabilities able to provide our federal customers with the information they need to make proper decisions and enable their digital transformation.     .

C3 AI

Data Scientist (Federal)

greenhouse_via_bold

10 years in data wrangling and batch/streaming pipeline development, integrating structured and unstructured sources; experience on at least 2 distinct projects applying NLP, network analysis, or bibliometric analysis to S&T portfolio data. Extracts, transforms, and analyzes complex, multi-source data sets to generate actionable insight that informs workforce, logistics, and operational decision-making for leadership.

Zantech

Vantor is seeking a Mid-Level Data Scientist to play a key support role within the data science team, responsible for automating data workflows, cleaning and preparing large-scale datasets, and ensuring that senior data scientists have reliable, well-structured data for advanced analytics and modeling. The ideal candidate is comfortable working in modern cloud environments, has familiarity with containerization, and is capable of handling data pipelines independently, with some exposure to tools like Clairvoyant for orchestration or pipeline development.

Vantor

Mid-Level Data Scientist

Job Description: Parsons is seeking an innovative Senior Data Scientist to join our Joint Staff Chief Digital and Artificial Intelligence Office (CDAO) team. What You'll Be Doing: Design, develop, and operationalize predictive models, machine learning algorithms, and advanced analytics to solve mission-critical DoD use cases.

Parsons Commercial Technology Group Inc.

Data Scientist - Ts/Sci

Parsons Corp

Data Scientist - TS/SCI

Employees of the following USDA agencies who apply for this position, and whose selection would result in a relocation outside the commuting area of their current duty station, may not currently be considered for selection to this position: Agricultural Research Service; Economic Research Service; National Institute of Food and Agriculture, National Agricultural Statistics Service; United States Forest Service; Food and Nutrition Administration; Foreign Agricultural Service; Rural Development and component organizations; the Farm Production and Conservation (FPAC) mission area, to include the FPAC Business Center, the Natural Resources Conservation Service, the Risk Management Agency, and Farm Service Agency employees; Office of the General Counsel; and Office of the Assistant Secretary for Civil Rights. 1) personal information such as name, address, contact information;2) education;3) detailed work experience related to this position as described in the major duties including work schedule, hours worked per week, dates of employment; title, series, grade (if applicable); 4) all supervisors' phone numbers and if they may be contacted; and 5) starting and ending dates of employment (month and year); 6) salary; 7) information about honors, awards, and special accomplishments.

U.S. Department of Agriculture

CHIEF DATA SCIENTIST

Additional Requirements: In addition, in order to qualify for this position at the GS-09 level, you must have: At least one year of specialized experience at or equivalent to the GS-07 level in the Federal service, obtained in either the private or public sector performing the following types of tasks: 1.) extracting raw data from multiple sources in preparation for data cleaning and manipulation; 2.) conducting data cleaning with programming languages (e.g., R, Python) to transform raw data into clean, organized information; 3.) analyzing data to identify trends, patterns, or relationships using statistical methods/techniques (e.g., Logistic Regression, ANOVA); 4.) summarizing findings using data visualization tools to inform data-driven decisions; or, 2 years of progressively higher-level graduate education leading to a masters degree or masters or equivalent graduate degree in a related field; or, A combination of post baccalaureate education in a related field, and specialized experience that meets 100% of the qualification requirements for this position. Basic Requirements: To qualify for a Data Scientist, GS-1560 position, you must have a bachelors degree, or graduate/higher level degree with a major study in mathematics, statistics, computer science, data science, or a field that is directly related to the position; OR, a combination of education (at least 30 semester hours) and additional appropriate/related experience that is the equivalent to a major in mathematics, statistics, computer science, data science or a field directly related to the position.

US Department of Health and Human Services

The Data Scientist provides Systems Engineering and Technical Assistance (SETA) support to our customer's mission by evaluating, assessing, and improving advanced analytics capabilities used across intelligence operations. The position analyzes complex structured and unstructured datasets to assess algorithm effectiveness, identify optimization opportunities, and recommend enhancements to government stakeholders.

When you become part of the When you become part of the KBR team, your opportunities are endless. As a leading global technology, engineering, procurement and construction company serving the hydrocarbons and government services industries. For decades it has been the company that customers turn to for their most challenging assignments.
 
With operations in 40 countries, KBR has more than 25,000 people delivering services to customers in over 70 countries. Together they represent an unmatched reservoir of talent and experience in a wide range of markets.
 
Whatever the assignment, no matter how complex or demanding, KBR can marshal resources across every product line to respond quickly and effectively to changing markets and customer needs.
 
Whether it's providing the technology and consulting know-how to develop our customers' valuable assets; designing and constructing the infrastructure and facilities to develop energy resources in some of the world's more remote and challenging locations; providing support and services for men and women of their countries' armed forces; or navigating the intricacies of undertaking major projects in geopolitically or culturally sensitive environments, our clients depend on KBR because they know that We Deliver.
 
Join us and you'll be part of a dynamic, elite team of professionals who understand what it takes to get a job done and has the experience, knowledge and determination to succeed.”

The expert in vehicle history since 1984, CARFAX provides exclusive services like CARFAX Used Car Listings, CARFAX Car Care, CARFAX History-Based Value and the flagship CARFAX® Vehicle History Report to consumers and the automotive industry. Strong understanding and practical experience with machine learning techniques such as regression, tree-based models, ensemble methods, and neural networks, with experience applying these methods to large, real-world datasets and production systems.

Data Scientist Jobs in Washington, DC

Data Scientist - Level 2 Applied Network Solutions

Data Scientist CruitZi

Data Scientist, Mid Booz Allen Hamilton

Data Scientist CACI International Inc

Mid-Level Data Scientist – Cyber Threats The Josef Group

Junior Level Data Scientist Absolute Business Solutions Corp

Lead Director - Data Scientist - Forecasting Accuracy and Analytical insights for Underwriting CVS Health Corp

Data Scientist Senior - TS/SCI w/poly General Dynamics Information Technology

Senior Data Scientist Parsons

Data Scientist - Multiple Levels (TS/SCI with Poly Required) Red Alpha

Computational Data Scientist Applied Research Associates, Inc

Data Scientist (Federal) C3 AI

Data Scientist Zantech

Mid-Level Data Scientist Vantor

Data Scientist - Ts/Sci Parsons Commercial Technology Group Inc.

Data Scientist - TS/SCI Parsons Corp

CHIEF DATA SCIENTIST U.S. Department of Agriculture

Data Scientist US Department of Health and Human Services

Data Scientist KBR

Data Scientist Carfax

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