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  • Data Scientist

     ...Springfield, VAcustomer’s office. Job Description:ECS seeks a Data Scientist to support the development and integration of Big Data/Cloud Solutions...  ...using statistical programming languages such as Python to extract and manipulate dataTechnical proficiency with transforming... 
    Python
    Work experience placement
    Work at office

    ECS Federal

    Springfield, VA
    10 hours agonew

  • Data Scientist

    $92.3k - $166.85k

     ...Leidos has an opening for a Exploitation Specialist/Data Scientist- Senior supporting our customer in Springfield Virginia.Primary ResponsibilitiesCollect...  ...vector text, text to vector and text database. Write/maintain Python scripts in ArcGIS to improve efficiency of the production... 
    Python
    Full time

    Leidos

    Springfield, VA
    2 days ago

  • Data Scientist - Mid

    $69.1k - $141.5k

     ...Job Title: Data Scientist - MidJob Category: ScienceTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee...  ...geospatial datasets into insights analysts can act on.Work with modern Python-based tooling in an Agile, mission-focused delivery... 
    Python
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Springfield, VA
    22 hours ago

  • Data Scientist

    $99k - $225k

     ...Data Scientist The Opportunity: Design and implement effective AI solution architecture utilizing approaches of various AI technologies...  ...~ Experience with a programming language, including Python, C#, or Java ~ Ability to create solutions within a collaborative... 
    Python
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    BOOZ, ALLEN & HAMILTON, INC.

    Annandale, VA
    1 day ago

  • Jr Data Engineer

     ...Jr Data EngineerEverforth ECS is seeking a Jr Data Engineer to work in a hybrid remote/onsite capacity, with minimum of 3 business days...  ...as a substitute for actual experience.Experience with Python and SQLExperience transforming and manipulating data setsExcellent... 
    Python
    Work experience placement
    Work at office
    Remote work

    ECS Limited

    Springfield, VA
    2 days ago

  • Data Engineer

    $77.6k - $176k

     ...Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means that...  ...+ years of experience with major data science languages such as Python and R ~4+ years of experience retrieving, merging, and analyzing... 
    Python
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    BOOZ, ALLEN & HAMILTON, INC.

    Annandale, VA
    22 hours ago

  • Data Engineer, Mid

    $77.6k - $176k

     ...Data Engineer, Mid The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means...  ...+ years of experience with major data science languages such as Python and R ~2+ years of experience retrieving, merging, and analyzing... 
    Python
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    BOOZ, ALLEN & HAMILTON, INC.

    Annandale, VA
    4 days ago

  • Security Data Engineer

     ...MANTECH seeks a motivated, career and customer-oriented Security Data Engineer to join our team in Herndon, VA . in this role you...  ...~5+ years' experience building production data pipelines with Python ~ Experience consuming REST or similar APIs at scale ~ Experience... 
    Python

    MANTECH

    Herndon, VA
    -115

  • Data Scientist

    $200k - $240k

     ...Description SAIC is seeking a Data Scientist to join our team to provide support specializing in natural language (NLP) processing and...  ...ideal candidate will have an extensive background in Java and Python. This position in in Mclean, VA and requires a TS/SCI with... 
    Python

    SAIC

    McLean, VA
    22 hours ago

  • Junior Data Scientist (Remote)

     ...Job role: As one of the first employees, the Junior Data Scientist will work closely with the co-founding team to provide a solid analytical...  ...business problems with at least one scripting language (Python preferred, or R) and SQL Understanding of machine learning... 
    Python
    Remote work

    buyVerde

    Washington DC
    3 days ago

  • Data Scientist III

     ...is contingent upon contract award ***OverviewSOSi is seeking a Data Scientist III to support cybersecurity data science and enrichment...  ...outputs· Apply programming and data analysis techniques using Python, JSON, C++, Java, R, or Scala· Support deployment and operation... 
    Python
    Contract work
    Work at office
    Worldwide
    Monday to Friday
    Weekend work
    Afternoon shift

    SOSi

    Washington DC
    2 days ago

  • Data Scientist

    $92.3k - $166.85k

     ...Leidos is actively hiring for multiple Data Scientist to support our team in Alexandria, VA.The Data Scientist shall support the maintenance...  ...audiences.· Experience with programming languages such as Python, JavaScript, or Java· Experience developing and sustaining operational... 
    Python
    Full time

    Leidos

    Alexandria, VA
    10 hours agonew

  • Data Scientist

    $115k - $145k

     ...government standards and timelines. We have an immediate need for a Data Scientist to assist with the United States Coast Guard (USCG) Modeling...  ...with diverse stakeholders.Experience with PowerBI, SQL, R or Python Programming.Proficiency in Microsoft Office tools (Excel,... 
    Python
    Work at office
    Immediate start
    Flexible hours

    Systems Planning and Analysis, Inc

    Alexandria, VA
    4 days ago

  • Data Scientist

    $107.9k - $195.05k

     ...Leidos has a new and exciting opportunity for a Data Scientist in our Intel Sector Analysis Solutions Business Area (ASBA) in McLean, VA....  .... May possess a Doctorate in technical domain.Experience with Python is required.Social network analysis (SNA) experienceStrong SQL... 
    Python
    Full time
    Immediate start
    Flexible hours

    Leidos

    McLean, VA
    10 hours agonew

  • Machine Learning Data Engineer

     ...are hiring a hands‑on Machine Learning Data Engineer for a boutique asset management...  ...production usage, not exposure) ~ Advanced Python and SQL ~ Experience with data...  ...teams This Role Is Not A pure Data Scientist or ML research role A BI‑only or reporting... 
    Python

    Selby Jennings

    Bethesda, MD
    1 day ago

  • Data Scientist, Mid

    $77.6k - $176k

     ...Data Scientist, MidThe Opportunity:As a data scientist, you’re excited at the prospect of unlocking the secrets held by a data set, and you...  ...Have:Experience with the development of algorithms leveraging R, Python, SQL, or NoSQLExperience with JupyterHub and Jupyter... 
    Python
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Reston, VA
    2 days ago

  • Data Scientist

    $125k - $160k

     ...OverviewWe are looking for seasoned Data Scientist to work with our existing team of Data Architects and Developers to develop strategies,...  ...unstructured data for analysisStrong programming skills in SQL, Python, R, Scala, Java, or similar languageExperience using Python to... 
    Python

    Steampunk.com

    McLean, VA
    2 days ago

  • Data Scientist

    $75.2k - $158.1k

     ...Job Title: Data ScientistJob Category: Information TechnologyTime Type: Full timeMinimum...  ...CACI is seeking an experienced Data Scientist supporting the Army DCS, G-6, Network Command...  ...tools, programming languages and frameworks (Python, R, SQL, Palantir Ontology, Palantir Data... 
    Python
    Contract work
    Work experience placement
    Local area
    Flexible hours

    CACI International

    Fort Belvoir, VA
    2 days ago

  • Data Scientist

     ...accelerate the timely, reliable, and secure delivery of open source data, information, and insights. The Customer requires developer...  ...QualificationsRequired Skills:• Demonstrated experience with Linux, Python, and cloud CLIs to interact and data in storage and transit •... 
    Python

    Science Applications International Corporation

    Reston, VA
    22 hours ago

  • 2027 Summer Intern, Data Scientist (Reston, VA; Denver, CO; Remote)

    $45.81k - $94.22k

    We’re currently hiring a Data Scientist Intern to join our team in Summer 2027. This is an entry-level, 10-week, full-time internship expected...  ...data science or similar discipline Proficiency in R and/or Python or statistical modeling, data manipulation, and visualization... 
    Python
    Full time
    Contract work
    Work experience placement
    Summer work
    Internship
    Summer internship
    Currently hiring
    Remote work
    Relocation package

    ICF

    Reston, VA
    2 hours agonew

  • Data Scientist

    $137k - $155k

     ...Job DescriptionMid-Data Scientist\nVienna, VA\nAviation – Tech Team /\nFull-time /\nHybrid\nSteerBridge is a modern technology company delivering...  ...modeling.\n 4+ years of professional proficiency using R, or Python for data wrangling and model building.\n Experience in SQL or... 
    Python
    Work experience placement
    Work at office
    Local area
    3 days per week

    SteerBridge

    Vienna, VA
    1 day ago

  • Data Scientist

    $130k - $135k

     ...Job DescriptionECS is seeking a Data Scientistto work in our Arlington, VA (hybrid)office. Please Note: This position is contingent...  ...years’ experience and skill writing coding languages (such as SQL, Python, R, and Java Scripts).3+ years’ experience working with projects... 
    Python
    Work at office

    ECS Federal

    Arlington, VA
    1 day ago

  • Data Scientist

    $150k - $160k

     ...features. Base pay range $150,000.00/yr - $160,000.00/yr Senior Data Scientist (AI/ML/GenAI Specialist) Hybrid ( Tues - Thurs ) - Washington...  ...in research and/or corporate environments. Proficiency in Python for data science and machine learning workflows. Proven experience... 
    Python
    Full time
    Work at office
    Flexible hours

    VantageScore®

    Washington DC
    2 days ago

  • Senior Data Scientist

    $131.3k - $237.35k

     ...forefront of deploying enterprise-scale AI, data, and mission platform capabilities across...  ...to the next level. As a Senior Data Scientist, you will : Lead the design, development,...  ...media) and leverage modern tools such as Python, PyTorch, Scikit-learn, LLM frameworks, and... 
    Python
    Local area
    Immediate start
    Remote work
    Flexible hours

    Leidos

    Alexandria, VA
    2 days ago

  • Data Scientist, Mid

    $99k - $225k

     ...Data Scientist, MidThe Opportunity: As a data scientist, you’re excited at the prospect of unlocking the secrets held by a data set, and you...  .... The world can’t wait. You Have:5+ years of experience with Python, PySpark, SQL, and Databricks4+ years of experience with data... 
    Python
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Alexandria, VA
    4 days ago

  • Senior Data Scientist

     ...shape the future. Department Summary MITRE’s Data Science and Engineering department is...  ...candidate for this position is a hybrid Data Scientist and Data Engineer who combines strong...  ...Programming and Databases – Proficiency in Python and SQL required Software Engineering... 
    Python
    Internship
    Local area
    3 days per week

    MITRE

    McLean, VA
    2 days ago

  • Data Scientist

     ...help shape the future.Department Summary:We are seeking a Senior Data Scientist for MITRE’s Acquisition Affordability and Business Analytics...  ...other engineering or quantitative analysis fieldProficient in python or R for data science and modelingProficient with code... 
    Python
    Internship
    Local area
    Remote work

    MITRE

    McLean, VA
    2 days ago

  • Data Scientist

    $94.4k - $198.2k

     ...Job Title: Data ScientistJob Category: IntelligenceTime Type: Full timeMinimum Clearance...  ...*The Opportunity:CACI is seeking a Data Scientist to support Joint Interagency Task Force 4...  ...Smart System (MSS), Palantir, Power BI, Python, and AI-enabled analytical platforms to develop... 
    Python
    Contract work
    Work experience placement
    Work at office
    Flexible hours

    CACI International

    Alexandria, VA
    2 days ago

  • Data Scientist

    $69.55k - $125.73k

     ...National Security Sector has a current opening for a TS/SCI cleared Data Scientist supporting our 10-year DOMEX Technology Platform (DTP)...  ...must be able to obtain and maintain a Polygraph Proficiency in Python Deployment of data science applications (e.g. Streamlit) using... 
    Python
    Contract work
    Local area
    Immediate start
    Remote work
    Flexible hours

    Leidos

    Bethesda, MD
    22 hours ago

  • Jr. Data Engineer

    $180k - $230k

     ...Overview We are seeking a Data Engineer in Herndon, VA. The Data Engineer is responsible for making data available, accessible,...  ...Active TS/SCI With Poly Required. ~5 years Experience coding in Python. ~ Solid understanding and experience with Database... 
    Python
    Work experience placement

    Vosper Thornycroft Group

    Herndon, VA
    22 hours ago