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  • Data Scientist (W2 Only-No C2C)

    Our Digital Data Science department is dedicated to building predictive...  ...Collaborate with senior data scientists and leaders to design and...  .... Write efficient code in Python and SQL to manipulate and...  ...Senior level Employment type Contract Job function Consulting #J... 
    Contract work
    Python

    Mindseeker

    Vienna, VA
    3 days ago

  • Data Scientist, Senior

    $99k - $225k

     ...your journey as a candidate with us. As a data scientist, you’re excited at the prospect of...  ...data science or ML roles, including using Python and NLP and LLM implementation 5+ years...  ..., and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Full time
    Part time
    Local area

    Booz Allen Hamilton

    Reston, VA
    18 hours ago

  • Quantitative Analyst

     ...seeking a highly skilled Quantitative Data Scientist to join our team focused on mortgage and...  ...maintaining advanced quantitative models using Python and SQL, optimizing simulations, and...  ...level Mid-Senior level Employment type Contract Job function Analyst and Other... 
    Contract work
    Python

    Mastech Digital

    Reston, VA
    3 days ago

  • Data Scientist

    $77.6k - $176k

     ...your journey as a candidate with us. As a Data Scientist, you’re excited at the prospect of...  ...learning models to analyze collected data in Python, leveraging libraries 2+ years of...  ...competencies, and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Full time
    Part time
    Local area
    Remote work

    Phase2 Technology

    Herndon, VA
    2 days ago

  • Data Scientist

     ...range $55.00/hr - $60.00/hr Position Title Data Scientist (Mid-Level) Location (Winchester VA /...  ...Requirements None Position Status Contract to Hire W2 Pay Rate Competitive and commensurate...  ...and model training processes using Python , SQL , and modern data platforms.... 
    Contract work
    Python

    Seneca Resources

    Vienna, VA
    2 days ago

  • Data Scientist

    $99k - $225k

     ...your journey as a candidate with us. As a data scientist, you’re excited at the prospect of...  ...manipulate and analyze data, including Python, R, and SQL Experience with deploying and...  ...competencies, and experience, as well as contract-specific affordability and... 
    Contract work
    Python
    Full time
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Herndon, VA
    2 days ago

  • Data Engineer

    $62k - $141k

     ...Job Description Data Engineer The Opportunity: Ever-expanding...  ...languages, including Python \n ~2+ years of experience...  ...infrastructure engineers, data scientists, and sof tware engineers \n...  ..., and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Full time
    Part time
    Local area
    Remote work

    BOOZ, ALLEN & HAMILTON, INC.

    Arlington, VA
    28 days ago

  • Data Scientist - Enterprise Digital Transformation and Analytics

    $79.4k

     ...the business such as business development, contracts, finance, accounting, human resources,...  ...centric approach to core AI development, data engineering/cloud operations, and internal...  ...advanced NLP techniques Proficiency in Python and key ML libraries (scikit-learn,... 
    Contract work
    Python
    Full time
    Work experience placement
    Local area
    Flexible hours

    CACI International Inc

    Reston, VA
    6 days ago

  • Data Engineer

     ...Consulting is seeking a skilled Data Engineer to join our dynamic...  .... Collaborate with data scientists and analysts to understand their...  ...: Strong programming skills (Python, Java, Scala). Experience with...  ..., it is not intended to be a contract, and we reserve the right to... 
    Contract work
    Python

    Altus Consulting Corporation

    Herndon, VA
    2 days ago

  • Lead Ab Initio Data Engineer

     ...Lead Data Engineer (Ab Initio / AWS / Data Pipelines) Location...  ...) Duration: 12-Month Contract About the Role We’re looking...  ...with architects, data scientists, and developers to deliver reliable...  ...Programming skills in SQL, Python, or similar languages .... 
    Contract work
    Python

    System One

    Reston, VA
    5 days ago

  • Data Engineer

    $135k - $216k

     ...Sector is looking for a highly motivated Data Engineer to join our team of qualified,...  ...requirement Experience with PostgreSQL, Python, Java or Scala Understanding the...  ...as geographic location and business and contract considerations. Depending on the position... 
    Contract work
    Python
    Internship
    Work at office
    Shift work

    Peraton

    Herndon, VA
    4 days ago

  • Data Scientist

    $55 - $64 per hour

    Overview Data Scientist — Location: Vienna, VA; Winchester, VA; Pensacola, FL; or San Diego, CA (Hybrid). Duration: 6 month contract with potential extension. Compensation: $55.00 - $64/hour....  ...challenges. Write efficient code in Python and SQL to manipulate and analyze... 
    Contract work
    Python
    Local area
    Flexible hours

    INSPYR

    Vienna, VA
    3 days ago

  • Data Engineer SME

     ...Software Development, Engineering & IT, Data Science, Cyber Enablement, Logistics, and...  ...troubleshoot data feeds Splunk familiarity Python experience US citizenship and an active...  ...education, certifications, Federal Government contract labor categories, and contract wage rates... 
    Contract work
    Python
    Full time
    Work experience placement

    The Swift Group, LLC

    Herndon, VA
    4 days ago

  • Data Visualization Developer - TS/SCI with Polygraph

    $140k - $170k

    Overview LMI is seeking a Data Visualization Developer to support our Intelligence Community...  ...efforts using Excel, SQL, and/or Python to meet the requirements of executive level...  ...equity, business considerations, client contract requirements, and candidate qualifications... 
    Contract work
    Python
    Work experience placement

    LMI

    Reston, VA
    6 hours agonew

  • Data Engineer (Remote - US)

    $89.2k - $151.65k

     ...build, and optimize a AWS-based data lake to support AI/ML...  ..., ML ready datasets for data scientists and analysts. Develop custom...  ...and programming, preferably in Python. Experience with BI Tools like...  ...as this work is for a federal contract and laws do apply. What we'd... 
    Contract work
    Python
    Remote job
    Permanent employment
    Full time
    Work at office

    ICF

    Reston, VA
    6 hours agonew

  • Data Engineer

    Overview DecisionPoint seeks a Data Engineer to design, develop, and maintain secure data...  ...in an active competitive government contract bid. Duties & Responsibilities Design,...  ...Technical Knowledge: Proficiency with Python, SQL, and ETL frameworks (e.g., Apache NiFi... 
    Contract work
    Python
    For contractors
    Local area
    Remote work

    DecisionPoint Corporation

    Reston, VA
    1 day ago

  • Lead Ab Initio Data Engineer

     ...Lead Data Engineer (Ab Initio / AWS / Data Pipelines) Location...  ...) Duration: 12-Month Contract About the Role We’re looking...  ...with architects, data scientists, and developers to deliver reliable...  ...Programming skills in SQL, Python, or similar languages . ~... 
    Contract work
    Python
    Local area

    System One

    Reston, VA
    5 days ago

  • Senior Data Engineer

    $89.2k - $151.65k

    Senior Data Engineer ICF is a mission‑driven company filled with people who care deeply...  ...years of data pipeline experience using Python, Java and cloud technologies Candidate must...  ...is highly prioritized due to federal contract requirements Experience working with Copado... 
    Contract work
    Python
    Full time
    Work at office
    Remote work

    ICF

    Reston, VA
    18 hours ago

  • Data Scientist

    $130k - $235k

     ...Description Description: AM LLC is seeking a Data Scientist that will support Operations in the...  ...This position is for a forthcoming contract and will be based at the Customer’s...  ...) and text analytics Proficiency in Python, R, SQL, and machine learning frameworks... 
    Contract work
    Python

    Applied Memetics LLC

    Arlington, VA
    8 days ago

  • Data Scientist IV

     ...Job Description Job Title – Spatial Data Scientist/Geospatial Analyst Location – Remote...  ...eastern or central time zone preferred) Contract Duration – 3+ months contract (...  ...geospatial programming libraries (e.g., Python, R) and data formats (Shapefiles, GeoJSON... 
    Contract work
    Python
    Work at office
    Remote work

    Pride Global

    Alexandria, VA
    6 days ago

  • DevOps Data Engineer

    $50k - $290k

     ...The Swift Group is looking for a DevOps Data Engineer to join our team. The optimal...  ...Jenkins, Bash ~ Programming Languages: Python, Java or Scala ~ Processing Tools: Elasticsearch...  ..., certifications, Federal Government contract labor categories, and contract wage rates... 
    Contract work
    Python
    Full time
    Work experience placement

    The Swift Group

    Tysons, VA
    18 hours ago

  • Data Engineer

     ...Job Description Job Description Data EngineerJob at a Glance Title: Data Engineer...  ...Philadelphia (4 days per week on site) Contract: W2 only Pay: $70 /hour + optional...  ...protocols. Strong scripting skills in Python; experience with Ruby is a plus. Experience... 
    Contract work
    Python

    CEI

    Washington DC
    9 days ago

  • Senior Data Engineer - Active TS/SCI with FSP

    $235k - $255k

     ...seeking a highly skilled Senior Data Engineer to support the...  ...objectives. Collaborate with data scientists and mission partners to...  ...solutions Proficiency in Python, SQL, Spark, and modern data...  ...qualifications, experience, and contract-specific budget... 
    Contract work
    Python
    Full time
    Temporary work
    Local area

    TOMORROW HIRE

    Chantilly, Loudoun County, VA
    13 days ago

  • Bioinformatician/data scientist

     ...Scientific Labs seeks a bioinformatician/data scientist with a strong background in biological...  ...set, which includes competencies in R, Python, and database applications. Previous...  ...Qualifications Experience:  Grant- and/or contract-writing participation at the state and... 
    Contract work
    Python
    Permanent employment
    Full time
    Relocation
    Monday to Friday

    Nelson Scientific Labs Llc

    Potomac, MD
    25 days ago

  • 15Yrs Senior Data Engineering Administrator (D365/Azure)

     ...Description Job Description Role: Senior Data Engineering Administrator (D365/Azure)...  ...analysis Build and maintain reusable Python scripts for parsing datasets, data cleansing...  ...onsite 4 days a week. Job Type: Contract Experience: ~15yrs Health and Human... 
    Contract work
    Python
    For contractors

    Go intellects Inc

    Washington DC
    9 days ago

  • AZURE DATA ENGINEER - 100% REMOTE - FED GOV END CLIENT, W-2

     ...Description Job Description Job Title: Cloud Data Engineer Location: Remote, perhaps 4 trips to DC a year Type: Contract, 12 months Compensation: $55/HR W-2...  ..., Synapse Pipelines, Apache Spark Notebooks, Python, SQL, stored procedures to develop high performing... 
    Contract work
    Python
    Remote job
    For contractors

    ALTA IT Services

    Arlington, VA
    5 days ago

  • Data Scientist Identity Focus

    Job Overview Join PlanIT Group as a Data Scientist - Identity Focus dedicated to analyzing data...  ...and Zingg. Proficiency in NoSQL, R, Python, and Spark. Experience with advanced data...  ...: Mid‑Senior Level Employment Type: Contract Location: Falls Church, VA (Remote options... 
    Contract work
    Python
    Remote work

    PlanIT Group, LLC

    Falls Church, VA
    4 days ago

  • Senior Data Scientist

     ...clients through the power of data science, AI, technology, and...  ...skilled and versatile Data Scientist to join us as a contractor with...  .... Apply expertise in Python, Databricks, Vertex AI, Snowflake...  ...Information This is a contract role through the end of the year... 
    Contract work
    Python
    Full time
    For contractors

    Blend360

    Chevy Chase, MD
    18 hours ago

  • Data Scientist - Tysons, VA - Active Top Secret Clearance Required! Information Technology

    $58.34 per hour

    Overview Data Scientist needed for a contract to hire opportunity with SOC's client to work onsite in Tysons, VA . Top Secret clearance is required...  ...5+ years of Data Science development experience using Python Proficiency in data science, machine learning, and analytics... 
    Contract work
    Python

    SOC LLC

    Tysons Corner, VA
    18 hours ago

  • Senior Data Scientist

     ...sponsor. This is a direct-hire role - no contract periods available. You must be eligible...  ...company is seeking a highly senior Data Scientist to design, build, and deploy machine learning...  ...strong foundation in data engineering, Python programming, and Spark (PySpark).... 
    Contract work
    Python

    Richard, Wayne & Roberts

    Arlington, VA
    3 days ago