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  • Data Engineer

    $62k - $141k

    Data Engineer The Opportunity: Ever-expanding technology like...  ...languages, including Python Knowledge of relational and...  ...infrastructure engineers, data scientists, and software engineers Experience...  ..., 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

    Arlington, VA
    18 hours ago

  • Lead Data Engineer

    $132k - $198k

     ...seeking an experienced and motivated Lead Data Engineer to work within a cross-...  ...microservices, ensuring data integrity, strict contract management, and system-wide consistency....  ...development experience, with deep expertise in Python and/or Go (Golang) within highly... 
    Contract work
    Python
    Full time
    Work at office
    Local area

    Two Six Technologies

    Arlington, VA
    18 hours ago

  • Junior Data Engineer

     ...are a solution‑driven company delivering data insights and technology solutions to customers...  .... Maintain and enhance existing Python and SQL codebases, ensuring data integrity...  ...changing needs. This job description is not a contract and may be adjusted as deemed appropriate... 
    Contract work
    Python

    Redhorsecorp

    Arlington, VA
    7 hours ago

  • Data Scientist II

     ...Position Title: Data Scientist II Location: Arlington, VA (Hybrid - Candidates must reside...  ...Trust Clearance Position Status: Contract Position Description Seneca...  ...Build automation solutions using Python, SQL, R, JavaScript, and related technologies... 
    Contract work
    Python
    For contractors

    Seneca

    Arlington, VA
    4 days ago

  • Data Scientist, Senior

    $99k - $225k

    Data Scientist, Senior The Opportunity: As an analytics professional, you're excited at the...  ...projects through your experience with Python and AI/ML for the Department of Defense...  ...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, INC.

    Arlington, VA
    5 days ago

  • Data Engineer

    $72.2k - $147.9k

     ...Build, maintain, and optimize data pipelines for extracting,...  ...scalability. Collaborate with data scientists, analysts, and other...  ...coding languages (such as SQL, Python, R, SAS, and Java Scripts)....  ...location, Federal Government contract labor categories and contract... 
    Contract work
    Python
    Work experience placement

    CACI International

    Arlington, VA
    1 day ago

  • Junior Data Engineer

     ...Position Title: Junior Data Engineer Location: Alexandria, VA (On-Site) Clearance...  ...and be U.S. citizens. This is a contract position offering competitive hourly pay....  ...with programming/query languages such as Python, SQL, R, or Scala Proven experience... 
    Contract work
    Python
    Hourly pay
    For contractors
    Free visa

    Seneca

    Alexandria, VA
    7 hours ago

  • Applied Data Scientist

    $99k - $225k

     ...Job Number: R0242962 Applied Data Scientist The Opportunity: As a data scientist, you...  ...production-quality code in languages, such as Python Experience working with structured...  ..., 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

    Arlington, VA
    3 days ago

  • Data Scientist

    $90k - $130k

    Dynamis is seeking a Data Scientist to support FinCEN’s Global Investigations Division (GID)....  ...statistical modeling and machine learning using Python and R, hands-on experience with AWS...  ...relevant experience, skills, education, certifications, and potential contract funding.
    Contract work
    Python
    Full time
    Work experience placement

    Dynamis, Inc.

    Washington DC
    18 hours ago

  • Data Engineer II

    Title: Data Engineer II Location: Arlington, VA (Onsite) Position Type: W2 contract Industry: Banking/Financials/Payments Required Education: Bachelor’s degree in a quantitative...  ...ETL pipelines using Apache Spark, Hadoop, Python, and SQL. Strong background in the payments... 
    Contract work
    Python
    Local area

    Accord Technologies Inc

    Arlington, VA
    3 days ago

  • 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...  ...problems Expert-level proficiency in Python and/or R, including advanced data science... 
    Contract work
    Python
    Full time

    Leidos

    Reston, VA
    18 hours ago

  • Data Scientist, Senior

    $99k - $225k

    Data Scientist, Senior The Opportunity: As a data scientist, you’re excited at the prospect...  ...to complex programs Experience with Python and SQL Top Secret clearance Bachelor...  ...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

    Springfield, VA
    18 hours ago

  • Data Engineer (Vantage) - Clearance Required

    $101.14k - $174.59k

     ...Data Engineer (Vantage) - Clearance Required Job Locations US-Remote | US...  ...and maintain scalable ETL pipelines using Python and PySpark within Palantir Foundry. Ontology...  ...equity, business considerations, client contract requirements, and candidate... 
    Contract work
    Python
    Full time
    Local area
    Remote work

    LMI Consulting, LLC

    Arlington, VA
    7 hours ago

  • Data Scientist, Senior

    $99k - $225k

    Data Scientist, Senior The Opportunity: As a data scientist, you’re excited at the prospect...  ...to complex programs Experience with Python and SQL Top Secret clearance Bachelor...  ...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

    Springfield, VA
    1 day ago

  • Data Engineer

    $62k - $141k

     ...there’s more structured and unstructured data available today than ever before. As a data...  ...lakes 3+ years of experience using Python and Advanced SQL to build scalable ETL/ELT...  ...competencies, and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Local area
    Remote work

    Phase2 Technology

    Arlington, VA
    3 days ago

  • Data Scientist

    $86.6k - $181.8k

    Job Title: Data Scientist Job Category: Information Technology Time Type: Full time Minimum...  ...(SQL), Apache Spark, Elasticsearch, R, Python, Tableau, Kibana and others as...  ...geographic location, Federal Government contract labor categories and contract wage rates... 
    Contract work
    Python
    Full time
    Work experience placement
    Remote work
    Flexible hours

    CACI International

    Springfield, VA
    18 hours ago

  • Senior Data Engineer

    $140k - $190k

     ...The Data Engineer will be writing code that moves data through a pipeline, fixing data pipeline...  ...Build reusable application containers in Python, SQL, or other languages used in the stack. • Document pipeline logic, data contracts, and system diagrams. • Participate in... 
    Contract work
    Python
    Work experience placement
    Work at office

    Modern Technology Solutions Inc

    Alexandria, VA
    7 hours ago

  • Data Engineer

    $120k - $150k

     ...401k contribution. We are looking for a Data Engineer to join our team in supporting the...  .... Programming experience in R or Python with a specific emphasis on data analysis...  ...expertise to proposal efforts including contract re-competes. This job description is subject... 
    Contract work
    Python
    Bi-weekly pay
    Full time
    For contractors
    Remote work
    Flexible hours

    Intrepid

    Arlington, VA
    1 day ago

  • Data Engineer

    $62k - $141k

    Job Number: R0244560 Data Engineer Ever-expanding technology like IoT, machine learning...  ...programming languages, including C++, Java, or Python 2+ years of experience developing and...  ...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

    Alexandria, VA
    3 days ago

  • Quantitative Analyst

     ...Location: Washington, DC/Plano, TX Duration: 8-12+ months Contract Job Description/Requirements: Looking for model software...  ...years of experience with at least one programming language like Python, Java, R and C++ Will make sure that there would be no error... 
    Contract work
    Python

    Samprasoft

    Washington DC
    2 days ago

  • Lead Data Scientist

     ...Lead Data Scientist Lumen Solutions Group Inc. is a technology consulting Services Company...  ...Hybrid – 1 Day in a Month) Job Type: Contract Job Summary: We are seeking a Lead...  ...of MLOps and CI/CD pipelines. Strong Python and ML frameworks (TensorFlow, PyTorch)... 
    Contract work
    Python

    Lumen Solutions Group Inc.

    Reston, VA
    4 days ago

  • Junior Data Scientist | TS/SCI

     ...Junior Data Scientist Connect Talent Solutions is a fast growing, innovative staffing firm offering direct placement, contract and contract to hire solutions. We are uniquely positioned and...  ...correlations. You will combine analytic, Python, and R skills to discover and solve... 
    Contract work
    Python
    Work experience placement

    Connect Talent Solutions

    Springfield, VA
    5 days ago

  • Data Engineer

    $110k - $166k

    Senior Data Analytics Engineer – Role Overview At AIS, we are dedicated to providing our...  ...a Data Engineer for an AI Engineering contract supporting a federal customer in a hybrid...  ...Engineering. Must have experience with Python, pandas, pandera, SQL, Postgres, Databricks... 
    Contract work
    Python

    AIS (Applied Information Sciences)

    Washington DC
    3 days ago

  • Data Scientist II

     ...Data Scientist II Client First Technologies currently is seeking a Data Scientist II in support...  .... This position is contingent upon contract award. Requirements Provide...  ...using tools such as Tableau, Power BI, Python, and Databricks to enhance transparency... 
    Contract work
    Python
    Full time
    Remote work

    Client First Technologies

    Suitland, MD
    2 days ago

  • Data Scientist

    $106.64k - $180.5k

     ...Next for you. Mission Focus: As a Data Scientist, you will contribute to a program advancing...  ...pipelines ~ Proficiency in Python and familiarity with machine learning and...  ...competencies, and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Local area
    Remote work

    NT Concepts

    Herndon, VA
    2 days ago

  • Data Scientist

    $120.8k - $265.8k

    Job Title: Data Scientist Job Category: Information Technology Time Type: Full time...  ...function ~ Strong programming skills in Python, SCALA, and/or UNIX shell scripting ~...  ...geographic location, Federal Government contract labor categories and contract wage rates... 
    Contract work
    Python
    Full time
    Work experience placement
    Work at office
    Flexible hours

    CACI International

    Bethesda, MD
    3 days ago

  • Data Engineer

     ...Job Title: Data Engineer Location: 5 days per week in Alexandria, VA (Mark Center) Job Type: Contract W2 Clearance: US Citizen with Active Secret Clearance Top Skills...  ...enterprise scale 3+ years of experience with Python, SQL, Scala, or R Experience creating... 
    Contract work
    Python

    Nastech Global

    Alexandria, VA
    9 days ago

  • Data Scientist, Mid

    $77.6k - $176k

     ...Data Scientist, Mid The Opportunity: As a mid-level data scientist supporting a Space...  ...analytics. You will work with tools such as Python, SQL, FADE or MIST, JEMA, and modern AI...  ..., 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, INC.

    Springfield, VA
    4 days ago

  • Data Scientist, Mid

    $77.6k - $176k

     ...Job Number: R0240176 Data Scientist, Mid The Opportunity: As a midlevel data scientist...  .... You will work with tools such as Python, SQL, FADE or MIST, JEMA, and modern AI...  ...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

    Springfield, VA
    2 days ago

  • Senior Data Scientist

    Principal Data Scientist (GenAI) - McLean, VA 22102, 5 days onsite a week. Duration: 06 Months...  ...(Possible Extensions) Employment type: Contract Seniority level: Mid-Senior level Job...  ...on EKS). Strong programming skills in Python and ML libraries (Transformers, LangChain... 
    Contract work
    Python

    Unisys

    Mc Lean, VA
    1 day ago