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  • Data Scientist, Senior

    $99k - $225k

    Data Scientist, SeniorThe Opportunity: As a data scientist, you’re excited at the prospect of...  ...development of algorithms leveraging R, Python, or SQL or NoSQL 2+ years of experience...  ..., 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
    22 hours ago

  • Data Scientist II

    $90k - $130k

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

    Dynamis, Inc.

    Vienna, VA
    a month 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
    18 days ago

  • Data Engineer, Mission Data Products - Clearance Required

    $128.3k - $190.65k

    Overview LMI is seeking a Staff Data Engineer to build authoritative data products supporting...  ...data systems.Strong proficiency with Python, SQL, and modern data-engineering...  ...equity, business considerations, client contract requirements, and candidate qualifications... 
    Contract work
    Python
    2 days per week
    3 days per week

    LMI

    Fort Belvoir, VA
    1 day ago

  • Data Scientist

    $190k - $220k

     ...required) Red Arch Solutions is seeking a Data Scientist who will use AI algorithms, statical...  ..., and data science tools (Tableau, Python, R, pandas, Jupyter Notebooks etc.) Demonstrated...  ...background, certifications, contract-specific affordability, organizational... 
    Contract work
    Python
    Full time
    For contractors
    Work experience placement
    Local area

    Red Arch Solutions

    Reston, VA
    25 days ago

  • Senior Data Engineer (Scala) - Remote (USA)

    $98.61k - $167.64k

     ...solutions for the customer. We are looking for a Data Engineer who will be a key driver to make...  ...Cost Measures Team.Utilize and write Python Scripts for ETL and Data Analysis.Perform...  ...education and certifications as well as contract provisions regarding labor categories... 
    Contract work
    Python
    Full time
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    ICF

    Reston, VA
    1 day ago

  • Data Scientist - Subject Matter Expert

    $176.8k - $276.25k

     ...Reston, VA.We are seeking a highly experienced Data Scientist - Subject Matter Expert (SME) to support a dynamic government contracting program focused on advanced sensing,...  ...operational environmentsStrong proficiency in Python, R, or equivalent languages, with experience... 
    Contract work
    Python
    Full time
    Part time
    Local area
    Remote work

    Noblis

    Reston, VA
    3 days ago

  • Data Engineer | TS(SCI Eligible)

     ...staffing firm offering direct placement, contract and contract to hire solutions. We are uniquely...  .... Job Description: In your role as data engineer, you will be assigned to an...  ...desirable (PowerShell, Shell, PERL, Python). Expertise in the Design and Deployment... 
    Contract work
    Python

    Connect Talent Solutions

    Springfield, VA
    a month ago

  • Mid-Level Data Scientist

     ...Job Title: Mid-Level Data Scientist Location: Vienna, VA Type: Contract Compensation: Hybrid – onsite and remote Responsibilities • Collaborate...  ...business challenges. • Write efficient code in Python and SQL to manipulate and analyze data. • Design... 
    Contract work
    Python
    Temporary work
    Local area
    Remote work

    System One

    Merrifield, VA
    a month ago

  • Data Scientist - Mid

    $110k - $126k

     ...ll Have: We are seeking a Mid-Level Data Scientist to provide embedded automation and GEOINT...  ...Develop algorithms and scripts using Python and related technologies to support data...  ...—such as geographic location, federal contract labor categories, wage rates, prior experience... 
    Contract work
    Python
    Local area
    Immediate start

    GRVTY

    Springfield, VA
    a month ago

  • NLP Data Scientist

     ...Overview  SteerBridge is seeking an NLP Data Scientist to support the Modern Disability Claims...  ...this position under applicable federal contract requirements. Candidate must also be...  ...~5+ years of relevant experience using Python and NLP technologies such as Amazon Comprehend... 
    Contract work
    Python

    SteerBridge

    Vienna, VA
    5 days ago

  • Data Scientist

     ...Overview SteerBridge is seeking a Mid-Data Scientist to analyze multidimensional aviation,...  ...this position under applicable federal contract requirements. Candidates must also be able...  ...of professional proficiency using R or Python for data wrangling and model... 
    Contract work
    Python
    Work experience placement
    Local area
    3 days per week

    SteerBridge

    Vienna, VA
    4 days ago

  • Data Scientist

    $150k - $250k

     ...Impact You'll Have GRVTY is seeking a Data Scientist with a TS/SCI + Poly clearance (...  ...also be experienced in areas of SQL and Python to be able to transform the Sponsor's structured...  ...—such as geographic location, federal contract labor categories, wage rates, prior... 
    Contract work
    Python
    Immediate start

    GRVTY

    McLean, VA
    a month ago

  • Principal AL/ML Data Scientist - AI, Vector Search & Agentic AI Platforms

     ...experienced, senior-level AI/ML Data Engineer to lead the design...  ...: Partner with Data Scientists, Machine Learning Engineers,...  ...Expertise Expert proficiency in Python, SQL, and modern software engineering...  ...background, certifications, contract-specific affordability,... 
    Contract work
    Python
    Full time
    Work experience placement
    Local area

    Red Arch Solutions

    Reston, VA
    18 days ago

  • Data Engineer (Temporal & Apache Kafka required)

     ...About Infinitive Infinitive is a data and AI consultancy that helps clients modernize...  ...validation to enforce reliable data contracts across distributed systems. You will also...  ...batch and streaming ETL/ELT pipelines using Python, Apache Spark, and modern cloud data warehouses... 
    Contract work
    Python
    Full time
    Local area

    Infinitive Inc

    McLean, VA
    4 days ago

  • Senior Data Scientist

     ...Geo Owl · SDVOSB · Est. 2013 Senior Data Scientist DATA ARCHITECTURE · AI/ML · SENIOR LEVEL...  ...makes us a credible partner on this contract. Your Growth You'll develop deep...  ...Experience with programming languages including Python, JavaScript, or Java ✓ Experience... 
    Contract work
    Python
    Full time
    Temporary work
    For contractors
    Remote work
    Flexible hours

    Geo Owl

    Springfield, VA
    12 days ago

  • Senior Data Scientist

    $100k - $140k

     ...health agencies. We are seeking a Senior Data Scientist to support Department of Veterans...  ...technical roles. ~ Strong proficiency in Python for data science and machine learning applications...  ...equity; geographic location; and contract and organizational requirements. PFS is... 
    Contract work
    Python
    Full time
    Flexible hours

    Prometheus Federal Services

    Fairfax, VA
    20 days ago

  • HCM Analytics & BI Developer

    $75.2k - $158.1k

     ...org chart visualizations, and EHRI/GHRR data submissions. All reporting outputs must meet...  ...).Predictive analytics experience (R, Python, OAC ML).Experience with HCM Extract and...  ...geographic location, Federal Government contract labor categories and contract wage rates,... 
    Contract work
    Python
    Work experience placement
    Immediate start
    Remote work
    Flexible hours

    CACI International

    Reston, VA
    21 hours agonew

  • Data Engineer - Classical Statistics & Machine Learning

     ...Job Title: Data Engineer Company: BLN24 About Us: We find...  ...analysis ~ Strong proficiency in Python, including experience with...  ...Work Environment: Contract position supporting a federal...  ...alongside data engineers, data scientists, architects, and program SMEs... 
    Contract work
    Python
    Full time
    For contractors
    Remote work

    BLN24

    McLean, VA
    more than 2 months ago

  • Spark Data Engineer

    $150k - $250k

     ...ll be Owning GRVTY is seeking a Spark Data Engineer with a TS/SCI + Poly clearance (...  ...pipelines Demonstrated experience with Python. Demonstrated experience with cloud...  ...factors—such as geographic location, federal contract labor categories, wage rates, prior... 
    Contract work
    Python
    Immediate start

    GRVTY

    Tysons Corner, VA
    12 days ago

  • Data Engineer

    $120k - $160k

     ...insurance IntelliTech is seeking a Senior Data Engineer to build authoritative data...  ...including acquisition, program management, contracting, financial, and logistics data. - Build production transforms in Python, PySpark, and SQL using Pipeline Builder and... 
    Contract work
    Python
    Flexible hours

    INTELLITECH LLC

    Fort Belvoir, VA
    24 days ago

  • Data Scientist

    $117.7k - $218.6k

     ...Special Services (TRSS) is looking for a Data Scientist to support our Federal Law Enforcement...  ...Crime, and more. Outside of contract work, TRSS Data Scientists contribute to...  ...customizing, and executing code written in Python. - SQL proficiency: Candidates must have... 
    Contract work
    Python
    Agency work
    Full time
    Work at office
    Local area
    Remote work
    Flexible hours

    Thomson Reuters

    McLean, VA
    a month ago

  • AWS Data Engineer

    $150k - $170k

     ...Job Title: AWS Data Engineer Location: McLean, VA Type: Contract-to-Hire Compensation: $150,000.00 - $170,000.00 Work Model: Remote – offsite...  ...Design, implement, and optimize ETL/ELT pipelines using Python and PySpark to produce analytics-ready datasets for... 
    Contract work
    Python
    Temporary work
    Local area
    Remote work

    System One

    McLean, VA
    a month ago

  • Senior Data Engineer

     ...individual to join our team as a Senior Data Engineer to align data solutions to business...  ...this position under applicable federal contract requirements. Candidate must also be able...  ...and pipelines. ~ Strong proficiency with Python, SQL, Pandas, PySpark, NumPy, and Git,... 
    Contract work
    Python
    Work at office
    3 days per week

    SteerBridge

    Vienna, VA
    5 days ago

  • Data Engineer, Mid

    $77.6k - $176k

     ...Data Engineer, Mid The Opportunity: Ever-expanding technology like IoT, machine...  ...with major data science languages such as Python and R ~2+ 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.

    Lorton, VA
    22 hours ago

  • AI and ML Engineer and Data Scientist

    $99k - $225k

    AI and ML Engineer and Data ScientistThe Opportunity: As a data scientist, you’re excited at the prospect of unlocking...  ...CDS, GitLab, CI/CD, Argo CD, R, Python, or SQL and NoSQL Experience with...  ...competencies, and experience, as well as contract-specific affordability and... 
    Contract work
    Python
    Full time
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Fort Belvoir, VA
    4 days ago

  • Data Engineer

    $99k - $225k

    Data Engineer The Opportunity: Are you looking for an opportunity to share your experience...  ...tools and scripting languages such as Python and PowerShell Experience designing,...  ...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, INC.

    Fort Belvoir, VA
    1 day ago

  • Mid Exploitation Specialist / Data Scientist

     ...Description Mid Exploitation Specialist / Data Scientist:  At B&A, we foster and embrace a...  ...Specialist / Data Scientist to join a contract with a federal government client in...  ...Responsibilities:  Develop automation solutions in Python and its data science and visualization... 
    Contract work
    Python
    Full time
    Work at office
    Local area

    Bart & Associates

    Springfield, VA
    8 days ago

  • Data Integration Engineer

    $160k - $185k

     ...Position Summary The Data Integration Engineer designs, develops, and maintains data...  ...standards are met. Required Skills Python SQL ETL/ELT Development API Development...  ...educational background, certifications, contract-specific affordability, organizational... 
    Contract work
    Python
    Full time
    Work experience placement
    Local area

    Red Arch Solutions

    Reston, VA
    20 days ago

  • Data Engineer

    $89.89k - $175.44k

     ...ETL/ELT pipelines that ingest data from multiple structured and...  ...engineers, cloud engineers, data scientists, security teams, architects,...  ...Produce maintainable data contracts, architecture documentation,...  ...datasets. ~ Proficiency in Python, Java, R, or other programming... 
    Contract work
    Python
    Local area
    Immediate start
    Flexible hours

    Groundswell

    McLean, VA
    4 days ago