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  • Data Analyst / Data Engineer

     ...Overview: Position Title * Data Analyst / Data Engineer Position Responsibilities...  ...Schedule: Fully onsite - 5 days/week Contract: Contract with potential for extension...  ...Informatica) + SQL + AWS + Data Modeling + Python The most critical requirements are... 
    Contract work
    Python

    Guru Schools

    McLean, VA
    3 days ago

  • Information Technology - DevOps Engineer Senior

     ...Engineer Senior Location: Fully Remote Assignment Type: Contract Only - Opportunity for extension, no plans for conversion at this...  ...of knowledge on development. Scripting experience with Bash/Python is a must, Groovy would be nice. Must have a solid understand of... 
    Contract work
    Python
    Remote work
    Weekend work

    TechWish

    McLean, VA
    4 days ago

  • Director - Data Engineering

     ...performance and reliability across enterprise data systems. - Lead the strategy,...  ...leadership on data transformation scripting using Python or comparable languages to automate...  ...Compensation ranges may differ based on contract value but will be commensurate with job duties... 
    Contract work
    Python
    Minimum wage
    Temporary work
    Work experience placement

    MAXIMUS

    McLean, VA
    23 hours ago

  • Data and AI DevOps Engineer II (Contract)

     ...Title: Data and AI DevOps Engineer II Location: Remote Duration: 8 months The Data and AI DevOps Engineer II designs, builds...  ...knowledge of scripting/programming for automation (e.g., Python, Bash, PowerShell). Ability to follow established engineering... 
    Contract work
    Python
    Remote work

    TalentBurst

    Fairfax, VA
    4 days ago

  • Enterprise Data Cybersecurity Engineer, Lead

    $112.8k - $257k

     ...Enterprise Data Cybersecurity Engineer, Lead The Opportunity: Principally responsible...  ...used in data environments, such as Python or SQL Experience with data governance...  ...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
    Worldwide

    Booz Allen Hamilton

    McLean, VA
    4 days ago

  • HPC Data Storage Engineer

    $90k - $200k

     ...Responsibilities Job title: HPC Data Storage Engineer Sabre is seeking an HPC Data...  ...experience scripting in Bash, Perl, Python, or similar languages. Experience deploying...  ..., qualifications, experience, and contract-specific requirements; however, final compensation... 
    Contract work
    Python
    For contractors
    Remote work

    Sabre Systems

    Arlington, VA
    2 days ago

  • Senior Exploitation Specialist/Data Scientist (*Government Clearance Required*)

    $65 - $80 per hour

     ...The Senior Exploitation Specialist / Data Scientist provides advanced data science and geospatial...  .... This role requires Seniorlevel Python expertise to design and implement scalable...  .... *Job Type & Location*This is a Contract position based out of Springfield, VA.... 
    Contract work
    Python
    Temporary work

    TEKsystems

    Springfield, VA
    4 days ago

  • Senior Data Developer

    $104k - $166k

     ...Senior Data Developer Job Locations US Requisition ID 2026-16...  ...an AWS environment ~ Experience with R, Python, S3, Redshift, RDS, DMS, SageMaker, QuickSight...  ...as geographic location and business and contract considerations. Depending on the position... 
    Contract work
    Python
    Permanent employment
    Local area
    Shift work

    Peraton

    Herndon, VA
    23 hours ago

  • Data Visualization Developer - TS/SCI with Polygraph

    $140k - $170k

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

    Logistics Management Institute

    Reston, VA
    23 hours ago

  • Principal ML & Analytics Engineer

     ...Skills: ~8+ years of experience in data engineering, analytics, or related fields...  .../Warehouse architectures, Spark, Python, Notebooks, Pipelines, and Dataflows. ~...  ...Augmentation, supporting clients with Direct-Hire, Contract-to-Hire, and Contract placements, as well... 
    Contract work
    Python
    Full time

    Endurance IT Services

    Reston, VA
    23 hours ago

  • Chief Data Engineer

     ...Location: Chantilly, Virginia Type: Contract Job #3772 Position Chief Data Engineer Work Location McLean, VA Security...  ...). Proficiency in programming languages such as Python, SQL, and tools like Apache NiFi, Talend, or similar... 
    Contract work
    Python

    Cornerstone Defense

    Chantilly, Loudoun County, VA
    3 days ago

  • Data Visualization and Qlik Developer, Lead

    $112.8k - $257k

     ...Share job via: Share Data Visualization and Qlik Developer, Lead...  ...driven narratives ~ Experience using Python or R for statistical computing ~ 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

    Alexandria, VA
    1 day ago

  • Cyber Data Analysis Engineer

    $82.1k - $172.4k

     ...Job Title: Cyber Data Analysis Engineer Job Category: Engineering Time Type: Full...  ...with experience working on US Government contracts. ~ DOD 8570 IAT Level II and CSSP Infrastructure...  ...one or more scripting languages: YAML, Python, Bash, and/or Ruby ~ Experience using... 
    Contract work
    Python
    Full time
    Work experience placement
    Local area
    Flexible hours
    Night shift

    CACI International

    Springfield, VA
    10 days ago

  • Data Scientist

     ...Data Scientist (Senior) / Python Developer Location: Springfield, VA Remote Work: No Required Clearance: TS with SCI and CI poly eligibility...  ...solutions in real time. While the formal title on the contract is "Data Scientist," make no mistake: this is a Developer... 
    Contract work
    Python
    Immediate start
    Remote work
    Relocation package

    SG2 Recruiting

    Burke, VA
    13 days ago

  • Data Engineer

     ...careers. Position Summary: The Data Engineer role requires a candidate with...  ...NOTE: This role is contingent on the contract being awarded. Primary Responsibilities...  ...Analytics. ~ Strong scripting capabilities (Python, PowerShell, Bash) for automation and... 
    Contract work
    Python
    For contractors

    Oasys

    Fairfax, VA
    25 days ago

  • Data Engineer

     ...is seeking a skilled and highly motivated Data Engineer. As a Data Engineer, you will...  ...traceability Requirements Programming: Python (primary), SQL (advanced), optional Scala...  ....S. Work Authorization Due to federal contract requirements, only U.S. citizens are... 
    Contract work
    Python
    Full time
    Temporary work
    Local area
    Remote work

    Aretum

    McLean, VA
    6 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
    2 days per week
    3 days per week

    Thomson Reuters

    McLean, VA
    26 days ago

  • ETL Data Integration Engineer

     ...careers. Position Summary: The ETL Data Integration Engineer is responsible for...  ...NOTE: This role is contingent on the contract being awarded. Primary Responsibilities...  ..., GCP Dataflow). ~ Strong skills in Python or SQL for ETL scripting and automation... 
    Contract work
    Python
    For contractors

    Oasys

    Fairfax, VA
    25 days ago

  • Data Science & Research Engineer ML Ops & Research Integration (Contract)

     ...Job Description Job Description Data Science & Research Engineer – ML Ops & Research Integration (Contract) 100% Remote 8 Months Job Summary: Senior BI/analytics...  ...predictive model and integration enhancements (Python/SQL) as part of defined build scope; support... 
    Contract work
    Python
    Permanent employment
    Remote work

    TalentBurst, Inc.

    Fairfax, VA
    12 days ago

  • Data Scientist/Machine Learning Developer - TS/SCI with Polygraph

     ...Own your opportunity to turn data into measurable outcomes for...  ...complex challenges. As a Data Scientist/Machine Learning Developer at...  ...expertise within and across the contract, organizational boundaries...  ...Generation, Vector Embeddings Python Libraries like TensorFlow,... 
    Contract work
    Python
    For contractors

    General Dynamics Information Technology

    McLean, VA
    a month ago

  • Splunk Data Engineer

    $99k - $225k

     ...Job Number: R0232125 Splunk Data Engineer The Opportunity: Design, deploy, and...  ...Experience with scripting languages such as Python, Bash, or PowerShell ~ 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

    Reston, VA
    2 days ago

  • Data Scientist/Machine Learning Developer - TS/SCI with Polygraph

    $182.88k - $247.43k

     ...Required: None Job Family: Data Science and Data Engineering...  ...challenges. As a Data Scientist/Machine Learning Developer at...  ...expertise within and across the contract, organizational boundaries...  ...Generation, Vector Embeddings Python Libraries like TensorFlow,... 
    Contract work
    Python
    Full time
    Temporary work
    Part time
    For contractors
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    GDIT

    McLean, VA
    a month ago

  • Backend Data Developer @ McLean, VA (C2C roles)

     ...REQUIREMENT Backend Data Developer ( Python and PySpark . ) McLean, VA Long term contract Prior experience with the Client : Capital One is Must Responsibilities Design and develop data engineering solutions in a federated platform... 
    Python
    Long term contract

    Maintec Technologies

    McLean, VA
    3 days ago

  • Data Scientist Intern - GenAI & ML Research (Summer 2026)

     ...Overview LMI is seeking a Data Science Intern with a strong background in machine learning and research to explore the practical...  ...Qualifications Proficiency in programming languages such as Python, R, or similar. Foundational experience or coursework in machine... 
    Python
    Summer work
    Internship

    Logistics Management Institute

    McLean, VA
    4 days ago

  • Intern - Year Round (Data Scientist)

     ...Overview The Data Scientist Intern supports advanced analytics and predictive modeling that informs member growth, market potential,...  ...statistics, probability, and predictive modeling * Proficiency in Python or R for data analysis and modeling * Experience working... 
    Python
    Internship
    Monday to Friday

    Navy Federal Credit Union

    Vienna, VA
    23 hours ago

  • Principal Data Scientist

    $161.8k - $184.6k

     ...Principal Data Scientist Principal Associate, Data Scientist - Bank Operations Data Science - Payments Organization Data is at the...  ...customers love Leverage a broad stack of technologies - Python, Snowflake, and more - to reveal the insights hidden within huge... 
    Python
    Full time
    Part time
    Local area
    Flexible hours

    Capital One Financial Corp

    McLean, VA
    4 days ago

  • Sr. Python Developer

    $92.85 per hour

    $92.85 per hour McLean, VA Contract Job Title: Sr. Python Developer Location: Mclean, VA (5 Days/Week onsite from start of assignment...  ...Python required. Strong database skills-SQL Server or DB2, data extraction using Snowflake, and solid data analysis... 
    Contract work
    Python
    Hourly pay

    US Tech Solutions

    McLean, VA
    23 hours ago

  • Python Developer

    $65 - $75 per hour

     ...Immediate need for a talented Python Developer This is a 06 months contract opportunity with long-term potential and is located in McLean, VA (Onsite)...  ...based on python, pyspark, AWS EKS, AWS Postgres for a data oriented modernization project New System: Python... 
    Contract work
    Python
    Local area
    Immediate start

    Pyramid Consulting

    McLean, VA
    4 days ago

  • Python Developer @ McLean, VA (Locals Only) - C2C Contract

     ...REQUIREMENT Python Developer Location: McLean, VA - ONSITE & ONLY LOCALs Duration: 6 months Role: Python Developer Exp 8-10 years Skills: Python Strong Python experienceAutomation using Groovy PandasJIRA integration with JenkinsJIRA API... 
    Contract work
    Python
    Local area

    Maintec Technologies

    McLean, VA
    2 days ago

  • Data Analyst / Data Scientist- McLean, VA-(Onsite)

     ...Role title: Data Analyst / Data scientist Role is on-site 5 days/week in McLean, VA office Only considering local candidates in the MD,...  ...Relational databases Data structures ETL Python, SQL Manipulate data Data lineage MongoDB (... 
    Python
    Work at office
    Local area

    Suncap Technology

    McLean, VA
    23 hours ago