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Data Scientist Jobs in Reston, VA (NOW HIRING)

VTG

Data Scientist

Mclean, VA · On-site

Overview VTG is seeking a talented and experienced Data Scientist to join our dynamic and innovative team in Herndon, VA/Chantilly, VA. What will you do? * Collect, clean, and analyze large, complex ...

Booz Allen Hamilton

Data Scientist

Alexandria, VA · On-site

Data Scientist The Opportunity: In this role, you will apply data science techniques and methods and leverage a suite of data-driven tools to aid the client's service leadership and subject matter ...

VTG

Data Scientist

Mclean, VA

Overview VTG is seeking a highly analytical and driven Data Scientist with at least 5 years of experience leveraging data to drive business insights and decision-making. The ideal candidate will have ...

Analygence

Data Scientist

Arlington, VA · On-site

Tharros is seeking a Data Scientist to serve as the program's senior analytical authority, leading development and application of advanced data science methods, analytical models, and Palantir ...

VTG

Data Scientist

Herndon, VA · On-site

Overview VTG is seeking a highly analytical and driven Data Scientist with at least 5 years of experience leveraging data to drive business insights and decision-making. The ideal candidate will have ...

Two Six Technologies

Data Scientist

Arlington, VA · On-site +1

We're looking for an experienced Data Scientist or Senior Data Scientist to join one of our cross-functional product development teams here at Two Six Technologies. Our teams are building ...

VTG

Data Scientist

Mclean, VA · On-site

Overview VTG is seeking a talented and experienced Data Scientist to join our dynamic and innovative team in Herndon, VA/Chantilly, VA. What will you do? * Collect, clean, and analyze large, complex ...

THOMSON REUTERS

Data Scientist

Mclean, VA · Hybrid

Data Scientists supporting these efforts work at the intersection of data science, applied research, and software engineering to develop advanced capabilities, prototype new applications, and help ...

Elder Research

Data Scientist

Arlington, VA

Data Scientist General Information Requisition # 674 Locations USA-VA-Arlington Posting Date 03/04/2026 Security Clearance Required - IRS MBI Remote Type Hybrid Time Type Full time Description ...

Leidos

Data Scientist

Glen Echo, MD · On-site

$69K - $125K/yr

Are you a TS/SCI cleared Data Scientist that likes to perform research-level data science/analytics? Come support a major program advancing the state of the art in mission-focused big data and ...

Refinitiv

Data Scientist

Mclean, VA · On-site

$117.70 - $218.60/hr

TRSS Data Scientists serve several Federal Law Enforcement agencies by collecting, integrating, resolving, analyzing, modeling, and explaining large data in support of complex investigations. Success ...

New

Leidos

Data Scientist

Silver Spring, MD · On-site

$69K - $125K/yr

Are you a TS/SCI cleared Data Scientist that likes to perform research-level data science/analytics? Come support a major program advancing the state of the art in mission-focused big data and ...

CACI International, Inc.

Data Scientist

Alexandria, VA · On-site

Data Scientist Job Category: Intelligence Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 50% Type of Travel: Continental ...

Steampunk

Data Scientist

Mclean, VA

$125K - $160K/yr

The Data Scientist will contribute to the full lifecycle of model development, from data exploration and feature engineering to model training, evaluation, and deployment, while supporting the ...

TAD PGS, Inc.

Data Scientist

Washington, DC · On-site

$52.88 - $57.69/hr

We have an outstanding Contract position for a Data Scientist to join a leading Company located in the Washington, DC surrounding area. Pay Rate: $52.88 - $57.69 **US Citizenship is required.

Base-2 Solutions, LLC

Data Scientist

Bethesda, MD · On-site

The Data Scientist will work as part of a research-focused team to advance national security objectives, analyze results, disseminate findings, and contribute to publications and presentations with ...

VT Group (VTG)

Data Scientist

Chantilly, VA · On-site

VTG is looking for a Data Scientist in Chantilly, VA, to support government and program teams with data analysis, visualization, and reporting. The role involves performing data analysis and modeling ...

Leidos

Data Scientist

Washington, DC · On-site

$69K - $125K/yr

Are you a TS/SCI cleared Data Scientist that likes to perform research-level data science/analytics? Come support a major program advancing the state of the art in mission-focused big data and ...

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Showing results 21-40

All JobsData Scientist JobsData Scientist Jobs in Reston, VA

Data Scientist information

See Reston, VA salary details

$39.1K

$127.9K

$204.8K

How much do data scientist jobs pay per year?

As of Aug 7, 2026, the average yearly pay for data scientist in Reston, VA is $127,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,700.00 and $141,700.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a data scientist, and why are they important?

To thrive as a Data Scientist, you need a strong background in statistics, programming (often Python or R), and data analysis, typically supported by a degree in computer science, mathematics, or a related field. Familiarity with machine learning frameworks, data visualization tools, and big data platforms like TensorFlow, Tableau, and Hadoop, as well as certifications in data science, are highly valued. Excellent problem-solving skills, curiosity, and the ability to communicate complex findings clearly set outstanding data scientists apart. These skills and qualities are crucial for extracting actionable insights from data, driving business decisions, and collaborating effectively with stakeholders.

What do data scientists do?

Data scientists collect, confirm, and interpret data to determine useful information for their employer. They help organizations identify patterns and trends in their data to provide information about lucrative opportunities, necessary improvements, and potential innovations. The information data scientists get from the records they gather helps businesses make major decisions in critical areas, such as product development, sales and marketing techniques, and client retention. Data scientists are highly educated; the majority of them have at least a master's degrees, and many have doctorates. Data scientists are valuable members of organizations in many different industries, including pharmaceuticals, manufacturing, and banking.

Is a data scientist job still in demand?

Yes, data scientist roles remain in high demand across various industries due to the increasing reliance on data-driven decision making. Skills in machine learning, statistical analysis, and programming languages like Python or R are highly valued, and employment opportunities continue to grow as organizations seek to leverage big data for competitive advantage.

Is data science a math heavy field?

Data scientists rely heavily on mathematics, including statistics, linear algebra, and calculus, to analyze data and develop models. Strong math skills are essential for tasks like machine learning, data analysis, and algorithm development, often complemented by programming in languages such as Python or R. However, practical skills in data manipulation and domain knowledge are also important for success in the field.

What is the difference between Data Scientist vs Data Analyst?

AspectData Scientist
Required CredentialsDegree in Computer Science, Statistics, or related field; often requires advanced degrees
Work EnvironmentResearch and development, predictive modeling, machine learning projects
Employer & Industry UsageTech companies, finance, healthcare, consulting firms
Common Search & ComparisonOften compared due to overlapping skills in data analysis and modeling

Data Scientists focus on building predictive models, advanced analytics, and machine learning, often requiring higher-level technical skills and education. Data Analysts primarily interpret existing data, generate reports, and support decision-making with descriptive analytics. While both roles analyze data, Data Scientists handle complex modeling and predictive tasks, whereas Data Analysts focus on data interpretation and reporting.

What are some typical projects data scientists work on, and how do they collaborate with other teams?

Data Scientists often work on projects such as building predictive models, analyzing large datasets to uncover trends, and developing data-driven solutions to business problems. They regularly collaborate with cross-functional teams, including software engineers, data engineers, and business analysts, to ensure that their insights are actionable and aligned with business goals. Effective communication and teamwork are essential, as Data Scientists frequently need to present complex findings to non-technical stakeholders and incorporate feedback from various departments.
More about Data Scientist jobs
What are the most commonly searched types of Data Scientist jobs in Reston, VA? The most popular types of Data Scientist jobs in Reston, VA are:
What are popular job titles related to Data Scientist jobs in Reston, VA? For Data Scientist jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Data Scientist jobs in Reston, VA look for? The top searched job categories for Data Scientist jobs in Reston, VA are:
What cities near Reston, VA are hiring for Data Scientist jobs? Cities near Reston, VA with the most Data Scientist job openings:
Data Scientist jobs near you
Infographic showing various Data Scientist job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 17% Part Time, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $127,927 per year, or $61.5 per hour.

Data Scientist

VTG

Mclean, VA • On-site

Full-time

Re-posted 16 days ago

Job description

Overview

VTG is seeking a talented and experienced Data Scientist to join our dynamic and innovative team in Herndon, VA/Chantilly, VA.


What will you do?

  • Collect, clean, and analyze large, complex datasets from multiple sources.

  • Develop and implement statistical models, predictive analytics, and machine learning algorithms.

  • Design experiments and evaluate models to ensure accuracy, reliability, and scalability.

  • Translate data-driven findings into clear business insights and recommendations.

  • Collaborate with cross-functional teams (engineering, product, business stakeholders) to identify opportunities for data solutions.

  • Create dashboards, reports, and data visualizations to effectively communicate results.

  • Stay up to date on industry trends, tools, and best practices in data science and AI/ML.


Do you have what it takes?
  • Active TS/SCI with Polygraph required.
  • Bachelor’s degree in computer science, Software Engineering, or related field.

Required:

  • TS/SCI with Full Scope Polygraph
  • BS in a quantitative field (mathematics, data science, statistics)
  • At least 3 years of demonstrated experience directly relevant to analytics, quantitative analysis, data science, artificial intelligence or machine learning
  • Proficiency with tools such as Postgresql/SQL, Python, R, and GitLab
  • Demonstrated experience with producing analytic insights from large scale data.
  • Demonstrated experience with quantitative analysis, machine learning, and statistical modeling.
  • Experience conveying complex data science insights to non-technical audiences
  • Specific experience with the Palantir Foundry/Gotham suite of tools

Desired:

  • Experience with telecommunications metadata and content analysis
  • Experience exploiting or deriving insights from SIGINT, computer network exploitation, or other technical collection
  • Prior counterintelligence experience
  • Specific interest in or experience with technical surveillance

This position is open for current and future openings.

Qualifications:
  • Active TS/SCI with Polygraph required.
  • Bachelor’s degree in computer science, Software Engineering, or related field.

Required:

  • TS/SCI with Full Scope Polygraph
  • BS in a quantitative field (mathematics, data science, statistics)
  • At least 3 years of demonstrated experience directly relevant to analytics, quantitative analysis, data science, artificial intelligence or machine learning
  • Proficiency with tools such as Postgresql/SQL, Python, R, and GitLab
  • Demonstrated experience with producing analytic insights from large scale data.
  • Demonstrated experience with quantitative analysis, machine learning, and statistical modeling.
  • Experience conveying complex data science insights to non-technical audiences
  • Specific experience with the Palantir Foundry/Gotham suite of tools

Desired:

  • Experience with telecommunications metadata and content analysis
  • Experience exploiting or deriving insights from SIGINT, computer network exploitation, or other technical collection
  • Prior counterintelligence experience
  • Specific interest in or experience with technical surveillance

This position is open for current and future openings.

Education:UNAVAILABLEEmployment Type: FULL_TIME

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