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  •  ...Data Analyst #988 Clearance: U.S. Citizenship is required. Must be able to obtain Public Trust...  ...and outliers using tools like SQL and Excel to prepare it for analysis....  ...with statistical analysis tools such as R, Python, or SAS is a plus. Understanding of ETL... 
    SQL
    Python
    Full time
    Remote work
    Flexible hours

    Dev Technology

    Tysons, VA
    6 hours ago
  • $119k - $124k

     ...HRIS Data Analyst Position Summary DarkStar Intelligence is seeking a highly skilled HRIS Data Analyst...  ...required Tools: MS Office including Excel, Tableau, Python, SQL Preferred Qualifications Tools: Cognos, VBA, R, SPSS, SAS, LimeSurvey, Personal Operations... 
    SQL
    Python
    Full time
    Temporary work
    Remote work
    Shift work

    Darkstar Intelligence Llc

    Tysons, VA
    6 hours ago
  •  ...If you are a Technical Data Analyst Position looking for excitement, challenge...  ..., Data Science role • Proficiency in SQL. • Must have experience working with...  ...working on the command line, able to execute python scrips, navigate to log directories to analyse... 
    SQL
    Python
    Contract work
    Flexible hours

    Alignity Solutions

    McLean, VA
    6 hours ago
  • $55k - $65k

     ...Job Summary We are seeking a Data Analyst to join our team! As a Data Analyst, you...  ...with statistical programming tools like Python, Linux, etc desired ~4 years of experience...  ...related role. ~ Strong proficiency in SQL and at least one data visualization tool... 
    SQL
    Python
    Full time
    Remote work
    Flexible hours

    Aet Federal

    Vienna, VA
    6 hours ago
  • $100k - $120k

     ...unlock the potential of location data. Unacast drives smarter...  ...We are hiring for a Data Analyst/Scientist Are you ready to...  ...development team, using your top-notch SQL skills and expertise in data...  ...extraction. Strong proficiency in Python, and relevant libraries.... 
    SQL
    Python
    Remote job
    Full time
    Live in

    Unacast

    Ashburn, VA
    6 hours ago
  •  ...We are looking for a skilled Data Scientist who will help us analyze large amounts...  ...Experience of working on Data Scientist or Data Analyst position Significant experience in...  ...(such as Hadoop) Good knowledge of R, SQL and Python; familiarity with Scala, Java or C++ is... 
    SQL
    Python
    Full time

    Missionovo

    Chantilly, Loudoun County, VA
    6 hours ago
  •  ...layers of an application—from the data layer and backend services to the user...  ...languages such as Java, C#, C++, Python, or similar. Database and data layer technologies, including SQL, MongoDB, unstructured data systems, Python, R, Elasticsearch, or related analytics... 
    SQL
    Python
    Local area
    Flexible hours

    NS2 Mission

    Chantilly, Loudoun County, VA
    7 days ago
  •  ...FS Polygraph Position Seeking a Data Scientist to support an Intelligence...  ...search queries in multiple databases using SQL and API interfaces Curate and maintain...  ...open-source programming languages (e.g. Python, R, SQL) and machine learning toolkits (e.g.... 
    SQL
    Python
    Full time
    Temporary work
    Flexible hours

    Apogee Integration Llc

    Chantilly, Loudoun County, VA
    6 hours ago
  •  ...Are you passionate about harnessing data to solve some of the nation’s most critical...  ...build resilient full-stack solutions with Python , Java , or Scala Required Skills...  ..., or dbt Proficiency in Python , SQL , and one or more of: Java , Scala... 
    SQL
    Python
    Full time

    Equilibrium Technologies

    Chantilly, Loudoun County, VA
    6 hours ago
  • $95k - $130k

     ...expertise with programming languages such as Python, Java, or C++.  ~ Strong written and...  ...management system (Oracle, MySQL, PostgreSQL, SQL Server, etc.).  ~ Ability to work in a...  ...as internal equity, alignment with market data, applicable bargaining agreement (if any),... 
    SQL
    Python
    Full time
    Contract work
    Work at office
    Local area
    Immediate start

    Leidos

    Chantilly, Loudoun County, VA
    10 days ago
  •  ...Lucayan Technology LLC is seeking a talented  Data Scientist to join our growing team in...  .... Collaborate with engineers, analysts, and mission teams to solve operational...  ...quantitative analysis. ~ Proficiency with  Python, R, SQL/PostgreSQL, GitLab . ~ Hands-on experience... 
    SQL
    Python
    Full time

    Lucayan Technology Solutions

    Tysons, VA
    6 hours ago
  • $145k - $155k

     ...campaigns for consumer lending products, leading a team of analysts, and collaborating with product and analytics teams to drive...  ...marketing, leadership, predictive modeling, and proficiency in SQL, Python, and R. A comprehensive benefits package will be offered, with a... 
    SQL
    Python
    Full time

    Piper Companies

    McLean, VA
    2 days ago
  •  ...seeking a Subject Matter Expert (SME) in Data Science for a key role supporting a government...  ...raw data, and will possess strong Python skills to further process, augment, and visualize...  ...Significant experience with SQL and relational databases (e.g., MySQL, MS... 
    SQL
    Python
    Full time

    Apex-tk-llc

    Chantilly, Loudoun County, VA
    6 hours ago
  • $99.1k - $113.1k

    Sr. Data Analyst - Enterprise Services At Capital One, data is at the center of everything we do. When we launched as...  ...Engineering, Mathematics discipline Scripting experience in (Python, R, Spark, and SQL) Strong desire and experience with data in various... 
    SQL
    Python
    Full time
    Part time
    Local area

    Capital One

    McLean, VA
    a month ago
  • $193.4k - $220.7k

    Manager, Data Science - AI Foundations Data is at the center of everything we do. As...  ...with AWS + At least 4 years' experience in Python, Scala, or R + At least 4 years' experience with...  ...learning + At least 4 years' experience with SQL Capital One will consider sponsoring a... 
    SQL
    Python
    Full time
    Part time
    Local area
    Flexible hours

    Capital One

    McLean, VA
    1 day ago
  •  ...Write clean, production-quality Python applications in a Linux environment Use and expand your R skills to improve performance, scalability...  ...Work with MySQL and related data systems to support stable and...  ...collaborate ~ Experience with SQL, ETL, or data integrations is a... 
    SQL
    Python
    Temporary work
    Part time
    H1b
    Immediate start
    Remote work

    Nerd Up Staffing

    McLean, VA
    1 day ago
  • $127.5k - $145.5k

     ...Overview Principal Data Analyst - Retail Bank At Capital One, data is at the center of everything we do. When we launched...  ..., Mathematics discipline Scripting experience in (Python, R, Spark, and SQL) Strong desire and experience with data in various forms... 
    SQL
    Python
    Full time
    Part time
    Local area

    Capital One

    McLean, VA
    more than 2 months ago
  • $72.15k - $130.43k

     ...opportunity for a **D** **a** **ta Analyst** **(Journeyman)** in our **...  ...and motivated Human Capital Data Analyst to support a critical...  ..., including Excel, Tableau, Python, and SQL. + **Clearance Required: Must...  ...tools such as Cognos, VBA, R, SPSS, SAS, LimeSurvey,... 
    SQL
    Python
    Local area
    Immediate start
    Flexible hours

    Leidos

    McLean, VA
    a month ago
  • $72.15k - $130.43k

     ...a new and exciting opportunity for a **Data Analyst** in our **National Security Sector's (...  ...Office tools, including Excel, Tableau, Python, and SQL. + **Clearance Required: Must have TS/...  ...additional tools such as Cognos, VBA, R, SPSS, SAS, LimeSurvey, Personal Operations... 
    SQL
    Python
    Local area
    Immediate start
    Flexible hours

    Leidos

    McLean, VA
    7 days ago
  •  ...Data Engineer Syntasa is hiring a cleared Data Engineer to design scalable data pipelines...  .... • Develop robust, reusable code in Python and Spark to support distributed data...  ...Jupyter and Databricks • Knowledge of Scala, SQL and R Cleared Secret but TS/SCI w/CI Poly... 
    SQL
    Python
    Full time

    Syntasa Uk

    Herndon, VA
    6 hours ago
  • $109k - $124.4k

     ...11/18/2025 Description Sr. Associate - Senior Data Analyst - Workplace Analytics, Global Workplace Services At Capital...  ...Mathematics discipline Have scripting experience in (Python, R, Spark, and SQL) Possess a passion in working in various forms of data... 
    SQL
    Python
    Full time
    Part time
    Local area
    Immediate start

    Capital One Financial Corporation

    McLean, VA
    4 days ago
  •  ...We’re seeking a mission-aligned, strategically-minded Data Analyst to support enterprise-wide visibility and decision intelligence across...  ...health monitoring tools. ~ Strong skills in Power BI, Tableau, SQL, and Excel for analysis, modeling, and executive reporting.... 
    SQL
    Full time
    Work experience placement

    Kda Consulting Inc

    Chantilly, Loudoun County, VA
    6 hours ago
  • $190k - $210k

     ...:  $190,000 – $210,000 We are seeking a Data Scientist to support a mission-critical...  ...professional experience as a Data Scientist, Data Analyst, or related role ~ Hands-on...  ...preparation tools Familiarity with  Python and  SQL for data transformation and analysis... 
    SQL
    Python
    Full time
    Work at office

    Tomorrow Hire

    Chantilly, Loudoun County, VA
    6 hours ago
  •  ...BT-66 – Data Engineer Skill Level: Senior Location: Herndon/Chantilly (fully on-site, no remote option) ** MUST HAVE A POLY...  ...Cloud and on-prem data storage and processing solutions Python, SQL, Spark and other data engineering programming COTS and open... 
    SQL
    Python
    Full time
    Local area
    Remote work

    Bespoke Technologies

    Chantilly, Loudoun County, VA
    6 hours ago
  •  ...requirements. The company leverages AI and data-driven insights to power its solutions,...  ...fintech, or RegTech). ~ Proficiency in Python, R, or Scala , with strong knowledge of...  ...detection). ~ Experience working with SQL and NoSQL databases . ~ Knowledge of... 
    SQL
    Python
    Full time

    Info Resume Edge

    Fairfax, VA
    6 hours ago
  • $750 per month

     ...Interclypse is seeking Data Scientists. The Interclypse difference is our emphasis...  ...Required Skills/Experience Experience with SQL databases and data models (e.g.,...  ...Aurora) Experience with programming in R, Python, Java Experience with NoSQL databases... 
    SQL
    Python
    16 hours
    Full time
    Temporary work
    Shift work

    Interclypse

    Reston, VA
    6 hours ago
  •  ...We are seeking a Senior Data Engineer to lead the development and optimization...  ...practices Work with Data Scientists, analysts, and mission partners to align data pipelines...  ...architecture ~ Strong coding skills in Python, SQL, Spark, and other data engineering tools... 
    SQL
    Python
    Full time
    Local area
    Flexible hours

    M1 Technology

    Chantilly, Loudoun County, VA
    6 hours ago
  •  ...We are seeking a junior-level Data Science professional with a strong academic foundation...  ...extremely limited) Proficiency with Python and SQL Preferred Qualifications Familiarity...  ...additional programming languages such as R, JavaScript, HTML, and CSS... 
    SQL
    Python
    Part time
    Internship
    Remote work

    Take2 Consulting, LLC

    Springfield, VA
    3 days ago
  • Skill Required SQL - Snowflake Python Data Bricks Git Hub Tableau Quicksite Databases
    SQL
    Python

    Akaasa Technologies

    McLean, VA
    6 days ago
  • $225.4k - $257.2k

     ...Job Description Senior Manager, Data Engineering (Bank Tech) Do you love building...  ...programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases...  ...application development including Python, SQL, Scala, or Java ~4+ years of experience... 
    SQL
    Python
    Full time
    Part time
    Internship
    Local area

    Capital One

    McLean, VA
    9 days ago