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  • 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
    6 hours agonew

  • 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
    6 hours agonew

  • 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
    6 hours agonew

  • 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
    5 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

    McLean, VA
    1 day 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 or... 
    Contract work
    Python
    Local area

    Accord Technologies Inc

    Arlington, VA
    2 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
    2 days ago

  • Data Engineer

    $110k - $166k

     ...Optimizes complex SQL; applies advanced data modeling; leads robust ETL/ELT; uses big...  ...needs of our client on an AI Engineering contract supporting a federal customer in a hybrid...  ...experience in Data Engineering. Experience with Python, pandas, pandera, SQL, Postgres,... 
    Contract work
    Python

    SwiftCruit

    Washington DC
    5 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
    4 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

  • 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
    6 hours agonew

  • 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
    6 hours agonew

  • 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, Senior

    $77.6k - $176k

     ...there’s more structured and unstructured data available today than ever before. As a data...  ...You Have: Experience with SQL, Java, or Python and Spark Experience working with highly...  ...competencies, and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Full time
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    2 days ago

  • Data Engineer

    $77.6k - $176k

     ...there’s more structured and unstructured data available today than ever before. As a data...  ...major data science languages such as Python and R3+ years of experience retrieving, merging...  ...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

    Washington DC
    4 days ago

  • Data Engineer, Mid

    $62k - $141k

     ...there’s more structured and unstructured data available today than ever before. As a data...  ...You Have: Experience with SQL, Java, or Python and Spark Experience in working with...  ...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

    McLean, VA
    3 days ago

  • Data Scientist

    $77.6k - $176k

    Data Scientist The Opportunity: Provide expertise to support the linkage, distribution, and...  ...management with health data in SQL and Python, including using Databricks or...  ...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

    Bethesda, MD
    6 hours agonew

  • 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
    6 hours agonew

  • 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
    2 days ago

  • Senior Data Engineer

     ...Technology Solutions is looking for a Senior Data Engineer to add to our team. Quick...  ...position. This position is contingent upon contract award. Responsibilities Design, develop,...  ...of ETL jobs from other agency teams Write Python code conforming to PEP 8; achieve minimum... 
    Contract work
    Python
    Local area

    Simple Technology Solutions Inc

    Washington DC
    2 days ago

  • Senior Data Engineer

    $135k - $170k

     ...more! About The Role The Senior Data Engineer will own the path...  ...intermediate → marts) with model contracts, freshness SLAs, automated...  ...analytics engineers, data scientists, and ML platform engineers on...  ...pipelines on a modern stack (Python + SQL + dbt + cloud). Deep Snowflake... 
    Contract work
    Python
    For contractors
    H1b
    Visa sponsorship
    Flexible hours

    BetMGM

    Washington DC
    5 days 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 USA

    Arlington, VA
    2 days ago

  • Data Engineer

    $62k - $141k

    ## Data EngineerApplylocations: McLean, VA: Arlington, VA: Alexandria, VA: Washington,...  ...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

    McLean, VA
    4 days ago

  • Mid Data Engineer

    $130k

     ...Digital Services is hiring a Data Engineer to independently build...  .... Collaborate with data scientists, analysts, and security teams...  ...Required Skills Expertise in Python, SQL, Spark, and PySpark. Experience...  ..., state, or local government contract. OFCCP'S Pay Transparency... 
    Contract work
    Python
    Permanent employment
    For contractors
    Local area
    Remote work

    Ignite Digital

    Washington DC
    1 day ago

  • Data Systems Engineer

     ...Infrastructure for Tokenized Asset Markets Data Systems Engineer Own the technical...  ...The bar Must-Have: Technical Foundation Python (primary) and TypeScript / Node.js Exceptional...  ...resolution. Must-Have: Blockchain & Web3 Smart contract interaction Reading and writing to on-... 
    Contract work
    Python
    Full time
    Remote work
    Worldwide

    Flourish Ventures

    Washington DC
    1 day ago

  • Associate Data Scientist

    $123k - $145k

    # Associate Data ScientistThomson ReutersFull TimejuniorMcLean,...  ...a entry-level Associate Data Scientist. This is a full-time role in...  ...Crime, and more. Outside of contract work, TRSS Data Scientists contribute...  ...executing code written in Python.* SQL proficiency: Candidates... 
    Contract work
    Python
    Agency work
    Full time
    Work at office
    Local area
    Remote work
    Flexible hours
    2 days per week
    3 days per week

    TryApplyNow

    McLean, VA
    1 day 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,...  ...and maintain scalable data pipelines and ETL solutions using Python/PySpark and AWS managed services to support analytics and data... 
    Contract work
    Python
    Full time

    SIDRAM TECHNOLOGIES

    Reston, VA
    1 day ago

  • Data Scientist - AI/ML & Advanced Analytics (Fraud Analytics & Investigative Support)

     ...investigative missions. We are seeking experienced Data Scientists with expertise in one or more advanced...  ...or machine learning solutions. Strong Python and SQL programming experience....  ..., business needs, and applicable contract requirements. Praescient does not unlawfully... 
    Contract work
    Python
    For contractors
    Remote work

    Praescient Analytics

    Fairfax, VA
    1 day ago

  • Data Scientist (Fraud Analytics & Investigative Support)

     ...Praescient Analytics is seeking multiple Data Scientists to support advanced fraud analytics and...  ...Strong programming experience using Python and SQL. Experience developing and validating...  ..., business needs, and applicable contract requirements. Praescient does not... 
    Contract work
    Python
    For contractors
    Remote work

    Praescient Analytics

    Fairfax, VA
    2 days ago

  • Junior Data Engineer

     ...Position Title: Junior Data Engineer Location: Alexandria, VA (On-Site) Clearance Requirements...  ...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 developing... 
    Contract work
    Python
    Hourly pay
    For contractors
    Free visa

    Seneca

    Alexandria, VA
    2 days ago