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  • $77.6k - $176k

    Data Scientist The Opportunity: As a data scientist, you’re excited at the prospect of unlocking...  ...science programming languages such as Python, R, or SQL Experience creating ETL...  ..., and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Full time
    Part time
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    Local area
    Remote work

    Booz Allen Hamilton

    Washington DC
    14 hours agonew
  •  ...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
  • $99k - $225k

    Data Scientist, Senior The Opportunity: As a data scientist, you're excited at the prospect...  ...science programming languages such as Python or R Experience creating ETL pipelines,...  ..., and experience, as well as contract-specific affordability and organizational... 
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    Python
    Full time
    Part time
    Work at office
    Local area
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    BOOZ, ALLEN & HAMILTON, INC.

    Washington DC
    4 days ago
  •  ...AWS Data Engineer The AWS Data Engineer designs and develops...  ...and integration tools such as Python, Informatica IICS, Spark,...  ...products for analytics and data scientist team members to improve their...  ...convert after 6 months. This is a contract to hire role, and the client... 
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    Python

    Software Technology Inc

    Washington DC
    3 hours agonew
  •  ...Project Summary: This contract supports the Joint Staff Strategy, Plans, and Policy Directorate...  ...Joint Force, sociocultural analysis, and data collection for annual statutory reporting...  ...in data programming languages (e.g., Python, R). Experience developing interactive dashboards... 
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    Python
    Full time
    Work at office
    Remote work

    PVH (Tommy Hilfiger/Calvin Klein)

    Washington DC
    21 hours ago
  •  ...modernizing acquisition decision-making through data-centric, AI-ready capabilities. The...  ...Senior Data Engineer with strong Python, SQL, and enterprise data engineering experience...  ..., or federal, state, or local government contract. OFCCP'S Pay Transparency Rule EEO is the... 
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    Python
    Permanent employment
    For contractors
    Work at office
    Local area
    1 day per week

    Ignite Digital Federal Services

    Washington DC
    22 hours ago
  •  ...Enterprise Data Architecture & Data Modeling Expertise ~ Design and maintain...  ...and unstructured data. Strong SQL, Python, and Big Data Experience ~7+ years...  ...the year with likely extensions Contract through Year End - Strong likelihood of extension... 
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    Python

    3B Staffing LLC

    Washington DC
    21 hours ago
  • $65 - $67 per hour

     ...Position Title: ML Data Engineer Location: Bethesda, MD - 5 Days onsite - No Relocation Assignment Type: Contract to Hire Pay Rate: $65.00 - $67.00 Work Schedule: Onsite...  ...roles. ~ Strong proficiency in Python and SQL. ~ Hands-on experience building... 
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    Python
    Local area
    Relocation
    Monday to Friday

    Addison Group

    Bethesda, MD
    1 day ago
  • $141.5k - $236k

     ...Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Your...  ...~ Demonstrated proficiency in SQL and Python for advanced data manipulation and scripting...  ...rate, including, but not limited to, Contract Wage Determination, relevant work experience... 
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    Python
    Hourly pay
    Temporary work
    Work experience placement
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    Local area
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    ManTech International Corporation

    Washington DC
    2 days ago
  • $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
    22 hours ago
  • $99k - $225k

     ...Data Engineer We are seeking a Data Engineer to build and maintain cloud-native data...  ...Experience writing AWS Lambda functions in Python ~ Experience with PySpark for ETL...  ...competencies, and experience, as well as contract-specific affordability and organizational... 
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    Python
    Full time
    Part time
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    Local area
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    Booz Allen Hamilton

    Washington DC
    1 day ago
  • $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... 
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    Python

    AIS (Applied Information Sciences)

    Washington DC
    4 days ago
  • $110k - $115k

     ...Data Engineer (Onsite) Washington D.C. Contract: DOW - Women, Peace, and Security Act Mission Support Work Location: Pentagon, Washington D.C. Metro...  ...proficiency with data programming languages (e.g., Python, R) and the development of interactive dashboards for... 
    Contract work
    Python
    For contractors
    Work experience placement
    Work at office
    Local area
    Immediate start
    Flexible hours

    Geospatial Consulting Group International, LLC (geocgi)

    Washington DC
    21 hours ago
  •  ...Senior IT Data Engineer Washington, DC – onsite US citizenship required per government...  ...Public Trust clearance Type: Multi-year Contract Open to W2 and C2C Must apply by June, 6th...  ...and MySQL. Advanced working knowledge of Python, R, and other scripting languages used for... 
    Contract work
    Python
    Work experience placement
    Local area

    System One

    Washington DC
    2 days ago
  •  ...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-... 
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    Python
    Full time
    Remote work
    Worldwide

    Flourish Ventures

    Washington DC
    2 days ago
  • $77.6k - $176k

    Data Scientist, Mid The Opportunity: As a data scientist, you’re excited at the prospect of...  ...development of algorithms leveraging R, Python, or SQL/NoSQL 2+ years of experience...  ...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
    4 days ago
  •  ...TO-BH – Senior IT Data Engineer Location: Washington, DC (100% On-Site) Employment Type: Full-Time, Contract Client: Federal Reserve Board (FRB) Period of Performance...  ...Advanced programming experience with: Python R Data engineering scripting languages... 
    Contract work
    Python
    Full time

    Diverse Agile Solutions LLC

    Washington DC
    2 days ago
  • Contract Performance Period: April 30, 2026 - December 31, 2026 Job Location: Washington, DC...  ...and enhance the value of organisational data assets. Qualification Requirements General...  .../data development, specifically with Python. Specialized Experience: 5+ years of experience... 
    Contract work
    Python
    Remote work

    Bryant Technologies

    Washington DC
    2 days ago
  • $77.6k - $176k

    Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning,...  ...and unstructured data Experience with Python, SQL, Scala, or Java Experience building...  ...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
    14 hours agonew
  •  ...Data Engineer Location: McLean, VA (Tuesday and Wednesday onsite) Duration: 6+ Months contract (with possible conversion) Job Description: Cleanse, manipulate and analyze...  ...PDFs) using Hadoop platform. Develop Python, Py Spark, Spark scripts to filter/... 
    Contract work
    Python

    Samprasoft

    McLean, VA
    1 day ago
  •  ...Big Data Engineer Location: Day 1 onsite in McLean, VA on Tuesdays, and Wednesdays. Duration: 06+ months Contract (Possibility of Extension) Job Description Must Haves: Python, PySpark, SQL. Hadoop Platform. Responsibilities include: Cleanse, manipulate... 
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    Python

    Samprasoft

    McLean, VA
    1 day ago
  •  ...Senior Data Engineer Location: Mclean VA Duration: 12+ months contract Responsibilities include: Cleanse, manipulate and analyze large datasets (Structured...  ...JSONs, PDFs) using Hadoop platform. Develop Python, PySpark, Spark scripts to filter/cleanse/map/... 
    Contract work
    Python

    Samprasoft

    McLean, VA
    1 day ago
  •  ...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... 
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    Python

    Unisys

    McLean, VA
    2 days ago
  • $190k - $235k

     ...upon the successful award of a contract currently under bid. A leader...  ...and assess DEA enterprise data holdings identified as possible...  ...and propose different data‑scientist techniques and implementations...  ...statistical language (for example: Python, R, and SQL). At least 2... 
    Contract work
    Python
    For contractors
    Flexible hours

    Goldbelt

    Arlington, VA
    22 hours ago
  •  ...Data Engineer (Snowflake) Location: Columbia, MD (Hybrid - Onsite 2 days per month) Local only Type: Contract to Hire (5-12 Months) GC/USC onsite interview Strong...  ...expertise in Snowflake, SQL, and Python (Snowpark) with hands-on experience... 
    Contract work
    Python
    Local area

    3B Staffing LLC

    Columbia, MD
    3 hours agonew
  •  ...Chunk Incorporated, is seeking a Junior Data Scientist to support a Federal Agency enterprise...  ...analytical or statistical language such as Python, R, or SQL. Exposure to 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

    All Native Group

    Arlington, VA
    21 hours ago
  • $175.85k - $230.8k

     ...role transforms structured and unstructured data into actionable intelligence through...  ...analytics. Perform statistical analysis using Python, R, SQL, or similar analytical languages....  ...equity, market data, and applicable contract requirements, and may fall outside the posted... 
    Contract work
    Python
    Full time

    Thinktekllc

    Fairfax, VA
    22 hours ago
  • $60 - $70 per hour

     ...Immediate need for a talented Data Engineer . This is a 12 months contract opportunity with long-term potential and is located in Mclean VA (Onsite)....  ...Requirements and Technology Experience: Key Skills; Python Golang Spark/PySpark SQL AWS... 
    Contract work
    Python
    Local area
    Immediate start

    Pyramid Consulting

    McLean, VA
    2 days ago
  •  ...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
    3 days ago
  • $77.6k - $176k

    Data Scientist, Mid The Opportunity: As a data scientist, you're excited at the prospect of unlocking...  ...languages for data analysis such as Python, R, or SQL Knowledge of statistical...  ..., 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.

    Arlington, VA
    21 hours ago