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  • Senior Data Scientist

    $154.05k - $278.48k

    Leidos is seeking a Senior AI/Data Scientist to drive advanced AI development for a strategic...  ...Defense Threat Reduction Agency (DTRA) contract, executed in direct partnership with the...  ...problemsExpert-level proficiency in Python and/or R, including advanced data science... 
    Contract work
    Python
    Full time

    Leidos

    Reston, VA
    4 hours ago

  • Data Scientist

    $77.6k - $176k

    Data ScientistThe Opportunity: As a data scientist, you’re excited at the prospect of unlocking the secrets held by a...  ...languages for data analysis such as Python, R, or SQLKnowledge of...  ...competencies, and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Full time
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Reston, VA
    23 hours ago

  • Mid-level Data Scientist (OBI Advanced Analytic Method Augmentation) - OBIQUA

    Celestar Corporation is seeking a Mid-level Data Scientist (OBI Advanced Analytic Method...  ...major data science languages, such as Rand Python; managing and merging of disparate data...  ...relates to data science techniques on the contract.· Provides advice on emerging data... 
    Contract work
    Python
    Work at office
    Local area

    Celestar

    Reston, VA
    4 hours ago

  • Senior Data Scientist - Operational Analytics

    $104k - $166k

    ResponsibilitiesPeraton Labs is seeking a Data Scientist to support the BNATCS CTO Advanced...  ...support decision-makingProficiency with Python, R, SQL, or similar analytical tools, with...  ...geographic location and business and contract considerations. Depending on the position... 
    Contract work
    Python
    Shift work

    Peraton Corporation

    Herndon, VA
    1 day ago

  • Mid-level Data Scientist (OBI Analytic Efficiency Enablement) - OBIQUA

    Celestar Corporation is seeking a Mid-level Data Scientist (OBI Analytic Efficiency Enablement) to...  ...data science languages, such as R and Python; managing and merging of disparate data...  ...to data science techniques on the contract.· Provides advice on emerging data science... 
    Contract work
    Python
    Work at office
    Local area

    Celestar

    Reston, VA
    4 hours ago

  • Data Scientist

    $120.7k - $188.73k

    ResponsibilitiesNoblis is seeking a fully cleared Data Scientist with a TS/SCI and a Polygraph to join...  ...problems, using technologies such as Python.Job Responsibilities:Working with open-...  ...location, clearance level, as well as contract-specific affordability, organizational... 
    Contract work
    Python
    Full time
    Part time
    Local area
    Remote work

    Noblis

    Reston, VA
    3 days ago

  • Data Scientist

    $77.6k - $176k

     ...Data Scientist, MidReston, VA Top Secret/SCI Polygraph Career Level not specified $77,600 -...  ...development of algorithms leveraging R, Python, SQL, or NoSQLExperience with JupyterHub...  ...competencies, and experience, as well as contract-specific affordability and... 
    Contract work
    Python
    Local area

    ClearanceJobs

    Reston, VA
    3 days ago

  • Senior Data Engineer

     ...0% Remote JOB DESCRIPTION: Position Title: Senior Data Engineer Location: Remote Duration: Contract Profile: This person will work closely with Architects...  ...Step Function BI Tool Gen AI Node.js Development Python RedShift msExcel Strong SQL Experience with... 
    Contract work
    Python
    Remote work

    Mindlance

    Reston, VA
    3 days ago

  • Data Scientist

    $106.64k - $180.5k

     ...Data ScientistHerndon, VAWorking at NT Concepts means that you...  ...you. Mission Focus: As a Data Scientist, you will contribute to a program...  ...pipelinesProficiency in Python and familiarity with machine...  ..., and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Local area
    Remote work

    NT Concepts

    Herndon, VA
    4 days ago

  • Principal AL/ML Data Scientist - AI, Vector Search & Agentic AI Platforms

     ...experienced, senior-level AI/ML Data Engineer to lead the design...  ...: Partner with Data Scientists, Machine Learning Engineers,...  ...Expert proficiency in Python, SQL, and modern software engineering...  ...background, certifications, contract-specific affordability, organizational... 
    Contract work
    Python
    Work experience placement
    Local area

    Red Arch Solutions, Inc.

    Reston, VA
    2 days ago

  • Data Scientist

    $77.6k - $176k

     ...Data Scientist, MidThe Opportunity:As a data scientist, you're excited at the prospect of unlocking...  ...of algorithms leveraging R, Python, SQL, or NoSQLExperience with JupyterHub...  ...competencies, and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Full time
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Herndon, VA
    5 days ago

  • Senior Analytics and Visualization Engineer

    $104k - $166k

     ...requirements, risk, and aviation data into clear, trusted, and...  ...teams, systems engineers, AI/ML scientists, and mission stakeholders to...  ...-on proficiency with Python, SQL, JavaScript, TypeScript,...  ...geographic location and business and contract considerations. Depending on... 
    Contract work
    Python
    Shift work

    Peraton Corporation

    Herndon, VA
    4 days ago

  • AWS Data Engineer

    Role: AWS Data Engineer Contract. Onsite: 5 Days Onsite. Need only USC and GC. Rate: $60/hr on W2. Duration: Fulltime. Location: Reston, VA (...  ...and maintain scalable data pipelines and ETL solutions using Python/PySpark and AWS managed services to support analytics and... 
    Contract work
    Python
    Full time

    SIDRAM TECHNOLOGIES

    Reston, VA
    2 days ago

  • Data Engineer

     ...Senior Data EngineerConcept Plus is a mission-focused technology solutions provider that...  ...Senior Data Engineer for an exciting new contract. This role is fully onsite in Reston, VA...  ...handling.Proficiency in shell scripting, Python, or comparable automation tools for database... 
    Contract work
    Python
    Local area
    Flexible hours

    Concept Plus

    Reston, VA
    14 hours ago

  • Data Engineer

    $77.6k - $176k

     ...there's more structured and unstructured data available today than ever before. As a data...  ...data 3+ years of experience with Python, SQL, Scala, or Java 3+ years of experience...  ...competencies, and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Full time
    Part time
    Work at office
    Local area
    Remote work

    Phase2 Technology

    Reston, VA
    13 hours ago

  • ETL Data Engineer

    $90.7k - $141.78k

     ...Noblis is seeking a fully cleared Data Engineer with a TS/SCI and a...  ...have a strong background in Python-based data workflows and...  ...collaboration: Partner closely with data scientists, data engineers, and...  ...clearance level, as well as contract-specific affordability, organizational... 
    Contract work
    Python
    Full time
    Part time
    Local area
    Remote work

    Noblis

    Reston, VA
    5 days ago

  • Principal Data Platform Engineer

    $146k - $234k

     ...Principal Data Platform Engineer Job Locations US Requisition ID...  ...GCP considered). ~ Strong proficiency in Python and SQL. ~ Track record partnering across...  ...SSBI or higher). Government or defense contracting experience. Familiarity with MLOps patterns... 
    Contract work
    Python
    Work experience placement
    Remote work
    Shift work

    Peraton

    Reston, VA
    4 days ago

  • On-call Software Engineer, Cloud Data Platform

    $98.61k - $167.64k

     ...call Software Engineer, Cloud Data Platform to help build,...  ...alongside fish biologists, data scientists, senior engineers, and a state...  ...modern backend language such as Python, TypeScript/Node, C#, or Java...  ...under state or federal contracts.Experience with infrastructure... 
    Contract work
    Python
    Full time
    Part time
    Work experience placement
    Seasonal work
    Work at office
    Remote work

    ICF

    Reston, VA
    4 hours ago

  • Data Scientist III

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

    SOSi

    Washington DC
    4 hours ago

  • Mid Data Scientist

     ...growthIgnite Digital Services is hiring a Data Scientist to independently develop and deploy AI/...  .... Required Skills: Proficiency in Python, SQL, and ML frameworks. Experience with...  ...or federal, state, or local government contract. OFCCP'S Pay Transparency Rule EEO is the... 
    Contract work
    Python
    Permanent employment
    For contractors
    Local area
    Remote work

    Ignite Digital Services

    Washington DC
    2 days ago

  • Data Scientist - Mid

    $69.1k - $141.5k

    Job Title: Data Scientist - MidJob Category: ScienceTime Type: Full timeMinimum Clearance Required...  ...analysts can act on. Work with modern Python-based tooling in an Agile, mission-...  ...geographic location, Federal Government contract labor categories and contract wage... 
    Contract work
    Python
    Work experience placement
    Flexible hours

    CACI International

    Springfield, VA
    1 day ago

  • Data Scientist II

     ...worldwide.Job Description*Position is contingent upon contract award*SOSi is seeking a Data Scientist. The Data Scientist will provide data analysis...  ...operations, aggregated functions, and nested subqueries.Python or R, as well as a wide range of data analysis, data... 
    Contract work
    Python
    Casual work
    Remote work
    Worldwide

    SOSi

    Washington DC
    4 hours ago

  • Data Scientist

    $66.7k - $133.3k

    Job Title: Data ScientistJob Category: ScienceTime Type: Full timeMinimum...  ...) is looking for a Data Scientist to expand our maintenance...  ...knowledge of MATLAB and Python.Strong problem-solving skills...  ...location, Federal Government contract labor categories and contract... 
    Contract work
    Python
    Work experience placement
    Flexible hours

    CACI International

    Bethesda, MD
    2 days ago

  • Data Scientist

     ...of Ho Chunk Incorporated, is seeking a Data Scientist to support a Federal Agency enterprise...  ...or statistical language (for example, Python, R, or SQL).2+ years of custom Machine...  ...solutions. Since earning our first federal contract in 2004, we have continued to grow and... 
    Contract work
    Python
    Full time
    Work at office
    Flexible hours

    Ho Chunk

    Washington DC
    2 days ago

  • Data Scientist - TS/SCI with Polygraph Required

    $150k - $200k

    OverviewLMI is seeking a Data Scientist to support our Intelligence Community client.LMI is a...  ...with programming languages like SQL and python (SQL required, python preferred)...  ...equity, business considerations, client contract requirements, and candidate qualifications... 
    Contract work
    Python
    Full time

    LMI

    Washington DC
    4 days ago

  • Data Scientist

    $95.1k - $142.6k

     ...MarylandShift: NoDepartment: LS-AS-TTA CTS Data, AI & Digital PlatformRecruiter: Nick...  ...key business decisions. Operating within Contract Testing Services, you turn complex datasets...  ...interactive dashboard creation.Proficient in Python, SQL, and predictive machine learning... 
    Contract work
    Python
    Local area
    Immediate start

    Merck

    Rockville, MD
    1 day ago

  • Data Scientist

    $99k - $225k

    Data ScientistThe Opportunity: As a data scientist, you’re excited at the prospect of unlocking the secrets held by a...  ...development of algorithms leveraging Python and SQLExperience with...  ...competencies, and experience, as well as contract-specific affordability and... 
    Contract work
    Python
    Full time
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    23 hours ago

  • Data Scientist (SME) - TS/SCI with Polygraph Required

     ...Sponsor to review and track data science requirements and provide...  ...utilizing Apache Nifi and Python to include use and development...  ...technical issues to more junior data scientists, in graphical, verbal, or...  ...considerations, client contract requirements, and candidate qualifications... 
    Contract work
    Python
    Full time
    For contractors

    LMI

    McLean, VA
    2 days ago

  • Senior Data Scientist

    $82.1k - $172.4k

    Job Title: Senior Data ScientistJob Category: ScienceTime Type:...  ...methodologies. Mentor mid-level data scientists and promote analytic best...  .... Expert proficiency in Python (or R) for data manipulation,...  ...location, Federal Government contract labor categories and contract... 
    Contract work
    Python
    Work experience placement
    Flexible hours

    CACI International

    Springfield, VA
    4 days ago

  • Data Engineer

     ...Data EngineerLocation: McLean, VA (Tuesday and Wednesday onsite)Duration: 6+ Months contract (with possible conversion)Job Description:Cleanse, manipulate and analyze large datasets...  ..., PDFs) using Hadoop platform.Develop Python, Py Spark, Spark scripts to filter/cleanse... 
    Contract work
    Python

    Samprasoft

    McLean, VA
    12 hours ago