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  • Data Scientist II

    $90k - $130k

     ...Data Scientist II Vienna, VA Dynamis is seeking a Data Scientist II to apply machine learning...  ...using scripting languages such as Python, R, MATLAB, and Spark. ~ Experience...  ...relevant experience, skills, education, certifications, and potential contract funding.... 
    Contract work
    Python
    For contractors

    Dynamis

    Vienna, VA
    3 days ago

  • Sr. Big Data Engineer

     ...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... 
    Contract work
    Python

    Samprasoft

    McLean, VA
    1 day ago

  • Data Scientist

     ...Zantech is looking for a talented Data Scientist to contribute to the success of our upcoming...  ...learning, algorithm development in Python, R, and SQL) ~10 years in data wrangling...  ...active Secret or higher clearance, per contract requirements. “ Outstanding Performance... 
    Contract work
    Python

    Zantech

    Arlington, VA
    1 day ago

  • Data Scientist

    $190k - $235k

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

    Goldbelt

    Arlington, VA
    1 day ago

  • Data Scientist

    $60 - $65 per hour

     ...Immediate need for a talented Data Scientist . This is a 06+ months contract opportunity with long-term potential and is located in Mclean VA (Onsite...  ...data integration. The role is expected to balance Python development, testing, analytical troubleshooting, and... 
    Contract work
    Python
    Local area
    Immediate start

    Pyramid Consulting

    McLean, VA
    1 day ago

  • Data Scientist Specialist

    $110 - $115 per hour

     ...Data Scientist Specialist Immediate need for a talented Data Scientist Specialist. This is a 06 months contract opportunity with long-term potential and is located in Mclean, VA (Onsite...  ...Experience: Key skills; Generative AI, Python Coding, ML libraries Highly... 
    Contract work
    Python
    Local area
    Immediate start

    Pyramid Consulting

    McLean, VA
    1 day ago

  • Data Scientist

    $99k - $225k

     ...Data Scientist The Opportunity: As a data scientist, you're excited at the prospect of...  ...development of algorithms leveraging R, Python, SQL, or NoSQL ~ Experience with natural...  ..., 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
    12 hours ago

  • Data Scientist, Senior

    $99k - $225k

     ...Job Number: R0247576 Data Scientist, Senior The Opportunity: As a data scientist, you...  ...mathematics ~3+ years of experience with Python ~ Experience using scientific...  ...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

    Arlington, VA
    5 days ago

  • Data Scientist Specialist

    $144k - $216k

     ...I am currently recruiting for 1282 - Data Scientist Specialist , which looks like something...  ...Location: Mclean, VA - Onsite Contract: 6 Months Contract to Hire Pay Range...  ...• Programming skills in one or more of Python, R, SAS or related languages. •... 
    Contract work
    Python
    Work experience placement

    Anveta

    McLean, VA
    4 days 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
    2 days ago

  • Data Scientist - Senior

    $160k - $190k

     ...is seeking a motivated and experienced Data Scientist to perform data analysis via statistical...  ...~ Development experience in Python and other languages for data cleaning and...  ...factors-such as geographic location, federal contract labor categories, wage rates, prior experience... 
    Contract work
    Python
    Immediate start

    GRVTY

    Falls Church, VA
    5 days ago

  • Data Scientist

    $77.6k - $176k

     ...Data Scientist The Opportunity: As an Enterprise Cybersecurity Data Scientist supporting...  ...Develop analytic workflows utilizing Python and SQL to enable threat detection, anomaly...  ..., 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
    2 days ago

  • Senior Data Scientist (Security Clearance Required)

    $131.26k - $223.13k

     ...seeks an experienced and cleared Senior Data Scientist to support the research and development...  ...clearance required as part of client contract requirement US Citizenship required...  ...one or more programming languages (e.g., Python, JavaScript, R, etc.) Experience with... 
    Contract work
    Python
    Full time
    Work experience placement
    Work at office
    Remote work

    ICF

    Arlington, VA
    1 day ago

  • Big Data Engineer

     ...Data Engineer Location: Hybrid Onsite (3 days onsite in Mclean, VA) Duration: 6-12+ months Contract Must Haves: Python Sparks Json XML Snowflake SQL Your Impact: You will be able to apply advanced Data Engineering and Machine learning... 
    Contract work
    Python
    Work experience placement

    Samprasoft

    McLean, VA
    1 day ago

  • Data Scientist

    $83.3k - $139.8k

     ...Transformation, Cybersecurity, IT, Data Analytics and Software...  ...and customer-oriented Data Scientist to join our team in Arlington...  ...programming experience, preferably in Python or R, including data...  ...including, but not limited to, Contract Wage Determination, relevant... 
    Contract work
    Python
    Hourly pay
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work

    ManTech International Corporation

    Arlington, VA
    5 days ago

  • Analytics Data Scientist (hybrid)

     ...Description Job Description Analytics Data Scientist Location: Vienna, VA (hybrid) Pay Rate...  ...C2C and W2 options Position Type: Contract Description: Our Digital Data Science...  ...for data extraction and analysis and Python for data preparation, exploratory... 
    Contract work
    Python

    System One

    Vienna, VA
    2 days ago

  • Data Scientist

     ...Job Title: Data Scientist We are seeking a Data Scientist to join our team. Candidates will...  ...scripted languages (such as SQL, Python, R, and Java Scripts), Integrated Development...  ...Requirement) Experience working with contract, procurement, and accounts payable (AP)... 
    Contract work
    Python
    Live in
    Work at office

    Marathon TS

    Arlington, VA
    3 days ago

  • Python Data Engineer

    $90 - $95 per hour

     ...Position: Data Scientist Senior Location: McLean, Virginia Duration: Contract Job ID: 179084 Job Overview: We are seeking a highly skilled and experienced...  ...Proficiency in programming languages such as Python, R, or SQL. Strong problem-solving skills... 
    Contract work
    Python
    Full time

    Pinnacle Group

    McLean, VA
    2 days ago

  • Data Engineer

    $77.6k - $176k

     ...Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning...  ...with major data science languages such as Python and R ~4+ 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

    BOOZ, ALLEN & HAMILTON, INC.

    McLean, VA
    5 days ago

  • Senior Data Scientist

     ...teams are bringing automation and data science into areas of the government...  ...an experienced Senior Data Scientist to support an upcoming federal contract. The successful candidate will lead...  ...more programming languages such as Python, R, or Scala. ~ Strong analytical... 
    Contract work
    Python
    Full time
    Temporary work
    Flexible hours
    1 day per week

    Tripoint Solutions

    Arlington, VA
    12 hours ago

  • Data Scientist Lead

    $176k - $282k

     ...Data Scientist Peraton is seeking an experienced Data Scientist, proven to excel in high...  ...multiple programming languages such as Python, R, and Ruby Ability to maintain superior...  ...geographic location and business and contract considerations. Depending on the... 
    Contract work
    Python
    Shift work

    Peraton

    McLean, VA
    1 day ago

  • Data Engineer

    Data Engineer Location: 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

    Mc Lean, VA
    4 days ago

  • Senior Data Engineer

     ...Senior Data Engineer SteerBridge is a modern technology company...  ..., alerting). Strong Python development for ETL — modular...  ...quality validation and data contract testing within CI/CD pipelines...  ...Collaboration with data scientists on feature engineering, data... 
    Contract work
    Python
    Local area

    SteerBridge

    Vienna, VA
    5 days ago

  • Data Scientist

     ...Job Description We are seeking a  Data Scientist to support a federal government client...  ...pipelines, and Agile development. Apply Python, SQL, R, and/or JavaScript to develop datasets...  .... Preferred Experience with contract, procurement, and accounts payable (AP)... 
    Contract work
    Python
    Local area

    The Midtown Group

    Arlington, VA
    3 days ago

  • Data Engineer

    $89.89k - $175.44k

     ...Groundswell is seeking an experienced Data Engineer to build secure,...  ..., cloud engineers, data scientists, security teams, architects,...  ...~ Produce maintainable data contracts, architecture documentation,...  ...datasets. ~ Proficiencyin Python, Java,R, or otherprogramming... 
    Contract work
    Python
    Local area
    Immediate start
    Flexible hours

    Groundswell

    McLean, VA
    2 days ago

  • Senior Data Scientist — Data Quality & Statistical Methodology

     ...Job Title: Senior Data Scientist — Data Quality & Statistical Methodology Company: BLN24...  ...and strong SQL ~ Strong proficiency in Python and R ~ Comfort working with...  ...drift detection Work Environment: Contract position supporting a large-scale enterprise... 
    Contract work
    Python
    Temporary work
    Remote work

    BLN24

    McLean, VA
    more than 2 months ago

  • M/L Data Engineer -

     ...Position Title: M/L Data Engineer - Python & Computer Vision Location: Mclean, VA Duration: 6-12 Months Contract Job Description: True must-haves:...  ...~ We are seeking a hands-on Data Scientist with strong Python and Computer Vision... 
    Contract work
    Python
    Temporary work

    Staffxpert LLC

    McLean, VA
    3 days ago

  • Data Engineer (Temporal & Apache Kafka required)

     ...Description About Infinitive Infinitive is a data and AI consultancy that helps clients...  ...validation to ensure strong data contracts across distributed systems. Alongside these...  ...and streaming ETL/ELT pipelines leveraging Python, Apache Spark, and modern cloud data warehouses... 
    Contract work
    Python
    Local area

    Infinitive Inc

    McLean, VA
    2 days ago

  • DATA ENGINEER

    Job Title: DATA ENGINEER Location: Mclean,VA or Plano, TX Duration: 12+ Months Visa: USC, GC, H1B and EAD Contract Type: W2 Design, build, and operate large-scale batch and real-time...  ...engineering experience with Java, Python, and SQL. 4+ years of experience building... 
    Contract work
    Python
    H1b

    Btree Solutions

    Mc Lean, VA
    4 days ago

  • Senior Principal Data Scientist

     ...Iron EagleX is seeking a Senior Principal Data Scientist to join our dynamic team in Crystal...  ...capabilities.  REQUIRED SKILLS: ~ Strong Python skills for building practical analytic...  ...each year.  ~ Due to US Government Contract Requirements, only US Citizens are... 
    Contract work
    Python

    General Dynamics Information Technology

    Arlington, VA
    10 days ago