1,155 Results for

Data Scientist Jobs in Reston, VA

Jobs

Washington, DC7 days ago

Minimum of three (3) years of professional experience (relevant advanced degrees may substitute equivalent number of years) with data science, AI/ML, or deep learning delivery responsibilities such as: Designing and developing data models and algorithms for multi-objective optimization and decision making. The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs.

New!

Columbia, MD6 days ago

$200,000–$210,000

This senior-level role focuses on applying advanced statistical, mathematical, and computational methods to extract insight from complex, large-scale datasets in support of mission-critical objectives. We are partnering with a premier national security customer to identify a Full-Time Data Scientist IV supporting advanced mission analytics and large-scale data exploitation initiatives.

New!

Ft. Belvoir, VA3 days ago

CALIBRE is seeking an experienced Instructor/Facilitator – Data Analytics to support training and education efforts at the Army Force Management School (AFMS) at Fort Belvoir, VA. This role will serve as a subject matter expert responsible for delivering instruction on data analytics tools, methodologies, and their application within Army force management.

New!

Washington, DC2 days ago

Remote

$79,000–$145,000 Per Year
Temporary
Contractor
Full-time

Since 2010, we've 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.

Fairfax, VA22 days ago

$78,000–$136,000 Per Year
Temporary
Contractor
Full-time

SynergisticIT focuses on roles such as entry-level software programmers, Java full stack developers, Python/Java developers, Data Analysts, Data Engineers, Data Scientists, and Machine Learning Engineers. Many candidates spend months learning frameworks and finishing courses, only to freeze during technical screens, system questions, or behavioral rounds.

McLean, VA19 days ago

$48.57–$52.57 Per Hour
Temporary
Contractor
Full-time

Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. The successful candidate will codify existing methodologies into functional code, create automation dashboards using SAS, Python, and React libraries, and support business areas with advanced statistical and quantitative analysis.

New!

Washington, DC5 days ago

Full-time
Employee

These systems consist primarily of computer networks and system integration laboratories (SILs), but may also include hardware-in-the-loop (HITL) facilities that integrate digital and analog processors, cockpit displays and controls, aircraft, weapons, environmental and threat models, databases, and operational flight program software related to interactive man-in-the-loop battlespace environments. Provides technical expertise in the area of software development, integration of models, armament, sensor and electronic warfare systems for a complex integrated battlespace modeling and simulation environments consisting of digital & analog processors, cockpit displays & controls, mechanical & electrical interfaces, and operational flight program software.

New!

Rockville, MD6 days ago

$130,000–$165,000

Define computational pipelines for protein structure determination using structural and sequence-based methods coupled with AI, eg Rosetta. My client is expanding and seeks to hire a Scientist to collaborate with the research team and develop a protein-engineering platform.

New!

Columbia, MD2 days ago

$165,000–$165,000 Per Year

Candidates must possess a Bachelor’s degree and at least eight years of relevant experience or an equivalent advanced degree in disciplines such as Computer Science, Mathematics, or Engineering, combined with a strong background in algorithm development and applied cryptography. Your key responsibilities will include crafting sophisticated mathematical models, scrutinizing algorithmic performance, and streamlining computational processes within advanced high-performance frameworks.

Bethesda, MD7 days ago

$140,000–$180,000 Per Year

The organization partners, acquires, or in-licenses drugs from pharma companies, research organizations, and biotechs to develop programs past clinical proof of concept and beyond, ultimately helping to bring new medicines to patients. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Rockville, MD4 days ago

This position is involved with the delivery of secure, high‑quality, and scalable linkage, and the preparation, documentation, and distribution of Center for Medicare and Medicaid (CMS) and other data to support comprehensive research analysis through automated, AI-enabled workflows. We are looking for a highly motivated Data Linkage Technical Task Lead to join our dynamic team supporting a federal client.

New!

Columbia, MD2 days ago

$140,000–$150,000

This role applies deep computer science principles to offensive and defensive cryptologic missions, developing innovative tools and analytic techniques within a scientific framework. We are seeking a Full-Time Cryptologic Computer Scientist Level 3 to support advanced cryptologic mission operations.

Washington, DC10 days ago

Remote

Our expert team includes social scientists that acquire, collect, and analyze data from health care organizations and patients; evaluators; health services researchers; health-policy analysts; and professionals with first-hand experience running and supporting health care programs. The successful candidate will support projects such as analyzing Medicare and Medicaid policy changes, informing program design and operations, and helping clients understand how payment structures, incentives, and performance measurement drive cost, quality, and access outcomes.

Rockville, MD14 days ago

Our biotech client is expanding their world-class Antibody Engineering group and seeking an exceptional scientist with deep expertise in structural biology and protein engineering, with a strong drive to apply structural insight to antibody discovery and optimization. Apply protein structure/function expertise to challenging drug targets — including membrane proteins and conformational epitopes — translating structural knowledge into actionable engineering hypotheses.·

New!

Rockville, MD2 days ago

$115,000–$150,000

Develop and advance next-generation phage display methodologies — including guided selection strategies, structure-informed panning, and epitope-directed approaches — expanding platform capabilities well beyond conventional campaign execution. Integrate AI/ML and computational tools into phage display workflows, leveraging generative protein design, protein language models, and in silico affinity prediction to accelerate lead identification and optimization.

New!

Washington, DC4 days ago

The Senior Data and Systems Manager oversees data validation, data analytics, help desk and systems support for Refugee Resettlement and Unaccompanied Alien Children (UAC) programs. This requirement provides critical mission support across various technical, program management, and administrative functions to assist ORR in its mission to promote the health, well-being, and stability of refugees and unaccompanied children.

Washington, DC7 days ago

$140,000–$170,000 Per Year

We partner with top cloud platforms like Snowflake, AWS, Azure, GCP, Databricks, Fivetran, Pinecone, Glean, and dbt to deliver innovative data, cloud, and machine learning solutions that help enterprises unlock the true power of their data. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Laurel, MD5 days ago

$100,000–$245,000

The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.

Washington, DC30+ days ago

Remote

Full-time
Employee

This role is fully remote, offering the opportunity to work on impactful projects that leverage artificial intelligence to improve operational efficiency, automate workflows, and support decision-making in secure government environments. * Design and Deploy AI/ML Solutions: Develop practical machine learning models and AI prototypes tailored to mission-critical government use cases such as workflow automation, document processing, and decision-support analytics.

Washington, DC10 days ago

With world-class benefits, a business casual environment, and an emphasis on continuous learning, NORC is a place where people join for the stellar research and analysis work for which we’re known, and stay for the relationships they form with their colleagues who take pride in the impact their work is making on a global scale. The Health Care Evaluation Research team conducts evaluations and advanced analytics across Medicare, Medicaid, payment and delivery system reform, military and veterans’ health, drug policy, aging and disability, and other priority health policy areas.

New!

McLean, VA2 days ago

$175,000–$200,000

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. This leadership role will focus on developing scalable AI systems, overseeing AI engineering teams, and implementing Generative AI and automation capabilities that enhance operational efficiency and innovation.

New!

McLean, VA1 day ago

Architect and deliver end‑to‑end AI/ML solutions on Google Cloud using Vertex AI (Workbench, Pipelines, Training, Model Registry, Online/Batch Prediction, Feature Store, Model Monitoring) and Gemini/LLM services—optimized for performance, cost, and maintainability. Proven experience architecting robust data ingestion, processing, and transformation workflows using Dataflow, Data Fusion, Dataproc, BigQuery, and Looker and integrating these platforms with Vertex AI for model training, deployment, and inference.

Laurel, MD17 days ago

$85,000–$195,000

You will work in a teamed environment to analyze live tactical sensor data; identify and solve problems that impact mission requirements; compare to physics-based simulations that provide unprecedented realism and new levels of understanding of system performance in operationally realistic environments in the presence of the world's most challenging threats. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.

Washington, DC30+ days ago

Temporary
Contractor
Full-time

This involves building a data platform that supports data flows/pipelines, Extract, Transform and Load (ETL) / Extract, Load and Transform (ELT) and orchestration, data lake/data warehousing, geospatial analysis and services, big data query and analysis. Design and architect robust Azure Government cloud infrastructures, including virtual networks, subnets, firewall rules, and VM configurations, to meet project requirements for scalability, high availability, and security.

Washington, DC10 days ago

Our expert team includes social scientists that acquire, collect, and analyze data from health care organizations and patients; evaluators; health services researchers; health-policy analysts; and professionals with first-hand experience running and supporting health care programs. With world-class benefits, a business casual environment, and an emphasis on continuous learning, NORC is a place where people join for the stellar research and analysis work for which we’re known, and stay for the relationships they form with their colleagues who take pride in the impact their work is making on a global scale.

Chantilly, Virginia30+ days ago

Qualifications: Requirements:All positions require: TS/SCI with PolyLevel 2 Data Scientist:Data Scientist Level 2 Qualifications: Bachelor's degree or equivalent and five (5) years of relevant experience in data science, mathematics, statistics, business analytics, or equivalent quantitative field, preferably with exposure to cybersecurity applications and/or operations. Data Scientist Level 3 Qualifications: Bachelor's degree or equivalent and seven (7) years of relevant experience in data science, mathematics, statistics, business analytics, or equivalent quantitative field, preferably with exposure to cybersecurity applications and/or operations.

Bethesda, Maryland11 days ago

You will design and prepare analytical datasets, conduct exploratory and statistical analysis, develop and maintain machine learning and forecasting models, configure and deploy AI/ML products, build interactive dashboards, and clearly communicate insights to higher education leaders and staff. Developing classification models to predict admitted student yield, enrolled student retention, or on-time graduation, and presenting results to university leaders designing programs to improve student outcomes and support institutional success.

New!

Columbia, MD3 days ago

Required Skills & Experience - 10 years of experience with a Bachelor's in a technical field, preferably Mathematics - Strong background in data modeling, machine learning, and algorithm design. If you're energized by working with massive datasets, uncovering patterns through machine learning, and clearly communicating your findings, this is a role where you'll make a difference.

New!

Arlington, VA2 days ago

Experience and proficiency with Python, machine learning tools (e.g., scikit-learn, spacy, nltk), deep learning frameworks (e.g., huggingface, pytorch, tensorflow), LLM frameworks (e.g., LangChain, LlamaIndex), SQL/relational databases (e.g., Oracle), NoSQL databases (e.g., MongoDB, graph database), vector databases, distributed machine learning (spark), Linux and shell scripting. Join our fast-growing Global Product Management Data Science team and help transform Gartner's Client Experience Digital Platform-the essential destination for IT and business leaders worldwide.

Tysons, VA26 days ago

$120,000–$150,000

The Data Scientist/ML Engineer will work directly with data scientists, software engineers, and subject matter experts in the definition of new analytics capabilities able to provide our federal customers with the information they need to make proper decisions and enable their digital transformation. Hands-on experience deploying and operating applications using IaaS and PaaS on major cloud providers, such as Amazon AWS, Microsoft Azure, or Google Cloud Services.

Fort Belvoir, VA30+ days ago

Full-time

Bachelor’s degree in data science, statistics, computer science, mathematics, or a related field with 2+ years’ experience, or a Master’s degree in data science, statistics, computer science, mathematics, or a related field. You will support data-driven decision making by analyzing data, developing basic models, creating visualizations, and generating actionable insights as part of a multi-disciplinary team delivering analytical and software solutions for national security missions.

New!

Washington, Washington, DC6 days ago

The successful candidate will contribute to the development of data-driven insights and analytic solutions that help identify, assess, and mitigate risks in complex supply chains. Overview: VTG is seeking a motivated Data Scientist to join our team supporting a program focused on Supply Chain Risk Management (SCRM).

New!

Washington, DC3 days ago

We are seeking a Senior Data Scientist with a strong sense of ownership to join our Platform team. Use the capabilities of our AI Platform to deploy production solutions for our customers.

Herndon, Virginia30+ days ago

$86,000–$138,000 Per Year

The Data Scientist - Object Based Intelligence (OBI) Analytic Efficiency utilizes expertise in discovering and analyzing complex data sets and data sources to derive actionable insights using statistical methods, machine learning and data visualization tools. OBI specifically, supports the Senior and Mid-Level Data Scientists in performing the following: Design, develop, and evaluate leading-edge algorithmic intelligence concepts, practices, and technologies for implementation into OBI.

Fort Belvoir, VA30+ days ago

Full-time

You will support data-driven decision making by analyzing data, developing basic models, creating visualizations, and generating actionable insights as part of a multi-disciplinary team delivering analytical and software solutions for national security missions. The Capabilities, Analysis and Development (CAD) division of Applied Research Associates, Inc. (ARA) has an outstanding opportunity for a Journeyman Data Scientist to support a multi‑disciplinary team providing data analysis and visualization support across the Department of War (DoW) mission space.

Chantilly, Virginia30+ days ago

Bcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions. Whether it’s architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams.

New!

Lorton, VA2 days ago

$77,600–$176,000 Per Year

Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. As a data scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artifi cia l intelligence (AI).

Herndon, Virginia30+ days ago

$104,000–$166,000 Per Year

The Data Scientist - Object Based Intelligence (OBI) Advanced Analytic Method Augmentation utilizes expertise in discovering and analyzing complex data sets and data sources to derive actionable insights using statistical methods, machine learning and data visualization tools. Responsibilities: Peraton has an opportunity for you to join our military intelligence program(s) of record to deliver, operate and sustain modernized, transformed data science/ data analysis environments worldwide that enable speedy and precise decision making to warfighters.

Fort Belvoir, VA30+ days ago

Full-time

You will support data-driven decision making by analyzing data, developing basic models, creating visualizations, and generating actionable insights as part of a multi-disciplinary team delivering analytical and software solutions for national security missions. The Capabilities, Analysis and Development (CAD) division of Applied Research Associates, Inc. (ARA) has an outstanding opportunity for a Senior Data Scientist to support a multi‑disciplinary team providing data analysis and visualization support across the Department of War (DoW) mission space.

Herndon, Virginia30+ days ago

$112,000–$179,000 Per Year

Herndon, Virginia30+ days ago

$112,000–$179,000 Per Year

Herndon, Virginia30+ days ago

$104,000–$166,000 Per Year

McLean, VA30+ days ago

Full-time

Hive Group, a HUBZone-certified SDVOSB and multiple award-winning organization, delivers innovative solutions to address complex, mission critical program challenges for the federal government. Develop and maintain enterprise-level dashboards (e.g., using Tableau or Power BI) to track key performance indicators (KPIs) and operational metrics.

Herndon, VA30+ days ago

You will leverage your expertise in statistics, machine learning, and data analysis to extract insights from large datasets and solve complex business problems. Altus Consulting is seeking a talented Data Scientist to join our team and drive data-driven decision making for our clients.

Washington, DC30+ days ago

Exiger is named a Leader in the Gartner® Magic Quadrant for Supplier Risk Management, twice selected as one of Fast Company's 'Brands That Matter,' and recipient of the Third Party Risk Association's Innovator Award, Exiger's technology has been recognized by leading analyst evaluations and 50+ awards. Our AI platform, 1Exiger, delivers instant visibility into complex supplier ecosystems, leveraging proprietary data and advanced AI to surface risk, automate compliance, and unlock efficiencies and cost savings to strengthen long-term resilience.

Chantilly, VA30+ days ago

We're particularly interested in people with any of the following experience: - developing AI / ML models (neural networks, tree based algorithms, etc.); - conducting data analysis in the fields of Computer Vision, NLP, or audio signal processing; - doing data ingest and ETL into sponsor environments; or. Our team is charged with taking commercial and academic innovation high-side, in domains of Artificial Intelligence / Machine Learning (AI / ML) such as Computer Vision (Image and Video Processing), Natural Language Processing (NLP), and Audio Modeling.

Burke, VA30+ days ago

Your impact is centered on three primary pillars: Rapid Development & Deployment: You will own the full development lifecycle—whether that means tweaking existing software, refactoring legacy code for modern performance, or engineering entirely new solutions from the ground up to close critical intelligence gaps. Candidates who bring the following "bonus" skills will be prioritized, as these competencies drive the long-term technological evolution of our program: AI/ML: Experience developing and deploying Artificial Intelligence and Machine Learning models.

New!

Arlington, VA2 days ago

$99,000–$225,000 Per Year

Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

Arlington, VA30+ days ago

Remote

Full-time

Driven by Innovation and built on Trust, rockITdata is a unique SDVOSB services company that partners with leading commercial healthcare/life sciences organizations on cutting edge innovations - think AI, automation and data transformation. rockITdata has become aware of a recruitment scam where unauthorized individuals are impersonating rockITdata recruiters, issuing fake job offers, and attempting to setup payment for the job seeker’s new hire costs.

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Data Scientist Jobs in Reston, VA

Jobs

Data ScientistCapgemini Government Solutions

Data Scientist IV - TS/SCI with Full Scope PolygraphGables Search Group

Data ScientistCalibre Systems

Data Scientist/Engineer - Junior (Remote)SynergisticIT

Entry level Java spring boot developer/ data scientistSynergisticIT

Data Scientist Associate - OnsiteGenesis10

Computer ScientistJT4

Scientist, Enzyme and Protein EngineeringGables Search Group

Cryptanalytic Computer ScientistAminov Search Partners

Senior Data EngineerJobot

Data Linkage Task LeadCalibre Systems

Cryptologic Computer ScientistGables Search Group

Research Scientist – Value-based payment (VBP) and delivery system transformation - Chicago, Washington DC or RemoteU of C NORC

Senior Scientist, Protein Engineering & Structural BiologyGables Search Group

Senior Scientist, Antibody EngineeringGables Search Group

Senior Data and Systems ManagerCredence

Solutions Architect - (Data Engineering)Jobot

Artificial Intelligence (AI) Project LeaderJohns Hopkins Applied Physics Laboratory (APL)

Data Scientist, AI PilotsGDH Consulting

Research Associate I - Health Policy Research - Washington DC Hybrid OfficeU of C NORC

Director of AIVaco LLC

Senior Google AI EngineerCredence

Radar Systems EngineerJohns Hopkins Applied Physics Laboratory (APL)

SOFTWARE DEVELOPER EXPERT CLOUD INFRASTRUCTURE ENGINEER (AZURE)Aroha Technologies

Research Associate I - Health Care Programs Research - Washington DC Hybrid OfficeU of C NORC

Data ScientistVTG

Data Scientist IHelioCampus

Data Scientist - TS/SCI FSP Required with Security ClearanceKRYPTAURI

Data ScientistGartner

Data Scientist/Machine Learning Engineer - TS/SCI with Poly required (req-235)CATHEXIS

Junior Data ScientistApplied Research Associates, Inc

Data Scientist – Supply Chain Risk ManagementVTG

Data Scientist with Security ClearanceKruger Recruiting

Junior Data Scientist - Object Based Intelligence (OBI) Analytic EfficiencyPeraton

Journeyman Data ScientistApplied Research Associates, Inc

Data ScientistBridge Core (BCore)

Data ScientistBooz Allen Hamilton

Data Scientist - Object Based Intelligence (OBI) Advanced Analytic Method AugmentationPeraton

Senior Data ScientistApplied Research Associates, Inc

Senior Data Scientist - Object Based Intelligence (OBI) Advanced Analytic Method AugmentationPeraton

Senior Data Scientist - Object Based Intelligence (OBI) Analytic EfficiencyPeraton

Data Scientist - Object Based Intelligence (OBI) Analytic EfficiencyPeraton

Data ScientistHive Group LLC

Data ScientistAltus Consulting Corp

Data ScientistExiger

Data ScientistGRVTY

Data ScientistSG2 Recruiting

Applied Data ScientistBooz Allen Hamilton

Full Stack Data ScientistrockITdata

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