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  •  ...Data Engineer Duration of the Contract: 1+ years Location: On-Site in Sterling, VA Interview Process: 2 video interviews Engineering and Quality...  ...their data infrastructure needs. Proficiency in Python and SQL for data manipulation, JVM-languages (Java or Scala... 
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    RIT Solutions

    Sterling, VA
    2 days ago
  • $60 - $100 per hour

     ...JOB TITLE: Data Engineer LOCATION: Remote DURATION: 6+ month contract RATE RANGE: $60 - $100 per hour POSITION SUMMARY: Our...  ..., or Anacond Strong programming skills in Python, Java, Scala, and/or SQL Experience in... 
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    Python
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    Full time
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    Ursus Inc

    Ashburn, VA
    3 hours agonew
  • $145k - $160k

     ...Everforth ECS is seeking a Data Engineer to work in a hybrid remote/onsite capacity,...  ...Please Note: This position is contingent upon contract award. The Data Engineer supports...  ...Platform (GCP). ~ Working knowledge of Python and/or SQL, with familiarity with at... 
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    Python
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    ECS Limited

    Ashburn, VA
    4 hours agonew
  •  ...technically advanced full-spectrum cyber, data operations, systems integration and...  ...Poly This position is CONTINGENT upon contract award The Data Engineer (DE) works with...  ...Programming Languages: Proficiency in Python or Java for data manipulation and scripting... 
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    Python

    Nightwing

    Sterling, VA
    22 hours ago
  •  ...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/... 
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    Python

    Samprasoft

    McLean, VA
    3 days ago
  •  ...Data Engineer We are seeking a skilled Data Engineer with a background in AWS and GCP to join our team for a 9-month contract. The ideal candidate will have experience in the banking sector and...  ...Strong programming experience in Python Proven experience designing... 
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    Python

    Artech

    McLean, VA
    4 hours agonew
  •  ...Job Title - Sr Data Engineer Location - (100% Remote) Duration: 12 Months + Extension Job Type: Contract Top 4 Spark Scala - Must 5 years with Spark Scala Python - Must AWS - Must (S3, Lambdas, EMR, EC2) Shell... 
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    Python
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    TriOptus LLC

    McLean, VA
    2 days ago
  •  ...Role: AWS Data Engineer Contract. Onsite: 5 Days Onsite. Need only USC and GC. Rate: $60/hr on W2. Duration: Fulltime. Location: Reston, VA (In...  ...and maintain scalable data pipelines and ETL solutions using Python/PySpark and AWS managed services to support analytics and... 
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    Python
    Full time

    SIDRAM TECHNOLOGIES

    Reston, VA
    3 days ago
  • $80k - $128k

     ...Data Scientist Job Locations US Requisition ID 2026-168290 Position...  ...Demonstrated experience with SQL and Python, including Python-based ML frameworks (...  ...as geographic location and business and contract considerations. Depending on the position... 
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    Python
    Shift work

    Peraton

    Herndon, VA
    4 hours agonew
  •  ...Job Title: Data Engineer Location: McLean, VA (Hybrid - 3 Days onsite every week) Job Type: Contract Pay Rate: $60/hr C2C Job Description Required must have skills: Python AWS Kubernetes Kubeflow MLOps... 
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    Python
    Temporary work
    Local area
    3 days per week

    Anveta

    McLean, VA
    4 days ago
  • $106.64k - $180.5k

     ...Next for you. Mission Focus: As a Data Scientist, you will contribute to a program advancing...  ...pipelines ~ Proficiency in Python and familiarity with machine learning and...  ...competencies, and experience, as well as contract-specific affordability and organizational... 
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    Python
    Local area
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    NT Concepts

    Herndon, VA
    4 days ago
  •  ...Job Title: Data Scientist Location: McLean, VA Type: Contract To Hire Compensation: Not specified Work Model: Remote Hours:...  ...analytics and modeling. Strong proficiency in Python for data science and machine learning (e.g., Pandas... 
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    Python
    Local area
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    System One Holdings, LLC

    McLean, VA
    4 hours agonew
  • $50k - $290k

     ...Development, Engineering & IT, Data Science, Cyber Enablement,...  ...looking for a skilled Data Scientist to join our dynamic team. You...  ...stakeholders ~ Proficiency in Python for data analysis, modeling,...  ..., Federal Government contract labor categories, and contract... 
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    Python
    Work experience placement

    The Swift Group

    Chantilly, Loudoun County, VA
    3 days ago
  • $99k - $225k

     ...Data Scientist The Opportunity : As a data scientist, you're joining a team dedicated...  ...~5+ years of experience with Python-based data analysis, including anomaly...  ...competencies, 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

    McLean, VA
    4 days ago
  • $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... 
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    Python
    Local area
    Immediate start

    Pyramid Consulting

    McLean, VA
    3 days ago
  •  ...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... 
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    Python

    Guru Schools

    McLean, VA
    4 days ago
  •  ...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...  ..., it is not intended to be a contract, and we reserve the right to... 
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    Python

    Altus Consulting Corp

    Herndon, VA
    1 day ago
  •  ...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... 
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    Python
    Work experience placement

    Samprasoft

    McLean, VA
    3 days ago
  • $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. •... 
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    Python
    Work experience placement

    Anveta

    McLean, VA
    1 day ago
  •  ...Location: Reston, Virginia Type: Contract Job #3669 Title: Data Scientist Location: Reston, Virginia *Clearance: *Active TS/SCI...  ...languages commonly used in data science (e.g., SQL, Python, R, etc.). Ability to work in a team-oriented environment... 
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    Python
    Work at office
    Worldwide

    Cornerstone Defense

    Reston, VA
    3 hours agonew
  • $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... 
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    Python
    Local area
    Immediate start

    Pyramid Consulting

    McLean, VA
    4 days ago
  • $99k - $225k

     ...Job Number: R0242224 Data Scientist, Mid The Opportunity: As a data scientist, you're...  ...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

    McLean, VA
    4 days ago
  • $82.5k - $128.93k

     ...Responsibilities Noblis ESI is seeking a Data Scientist I to provide analytic, technical, and advisory support to our SETA contract in Chantilly VA. The selected candidate...  ...to complex datasets. Proficiency with Python, R, or similar analytic languages. Experience... 
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    Python
    Full time
    Part time
    Local area
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    Noblis

    Chantilly, Loudoun County, VA
    4 days ago
  • $145.56k

     ...Senior Data Scientist Job Locations US Job ID 2026-2198 # of Openings...  ...operationalization. The role emphasizes deep Python-based modeling expertise, leadership of...  ...location, Federal Government contract labor categories and contract wage rates... 
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    Python
    Work experience placement
    Flexible hours

    Pyramid

    Fairfax, VA
    4 hours agonew
  • $98.72k - $123.4k

     ...Responsibilities Acentra Health is looking for a Data Engineer, Mid to join our growing team....  ...in object-oriented languages such as Python. Proficiency in SQL. Hands-on...  ...clinical roles, or when not required by the contract specifically, the Company acknowledges... 
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    Python
    Local area

    Acentra Health

    McLean, VA
    3 days ago
  • $150k - $250k

     ...GRVTY's team provides tactical data engineering solutions. We...  ...skilled Data Engineers, Data Scientists, and ETL Developers directly...  ...is rather huge and includes Python (Pandas, numpy, scipy, scikit...  ...geographic location, federal contract labor categories, wage rates,... 
    Contract work
    Python
    Local area
    Immediate start
    Remote work
    Flexible hours

    GRVTY

    Chantilly, Loudoun County, VA
    4 hours agonew
  •  ...Acquire. Launch. Operate. This particular contract effort provides Systems Engineering and...  ...an early adopter and leader. The Cyber Data Scientist provides support to the customer in the...  ...code in multiple languages, including Python Knowledge of databases, data... 
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    Python
    Temporary work
    Flexible hours

    Apogee Integration

    Chantilly, Loudoun County, VA
    1 day ago
  •  ...Data Engineer Software Guidance & Assistance, Inc., (SGA), is searching for a Data Engineer for a contract assignment with one of our premier regulatory clients in Rockville, MD or Tysons...  ...workloads Programming - Python Proficiency in Python for data engineering... 
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    Python
    Work experience placement
    Local area

    SGA

    McLean, VA
    2 days ago
  •  ...JOB DESCRIPTION: Position Title: Senior Data Engineer Location: Remote Duration: Contract Profile: Data Analyst will work closely with Architects...  ...BI Tool Gen AI Node.js Development Python RedShift/SQL About the Opportunity:... 
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    Python
    Remote work

    Mindlance

    Reston, VA
    3 days ago
  • $62k - $141k

     ...Job Number: R0236780 Data Engineer, Mid The Opportunity: Ever-expanding technology...  ...: Experience with SQL, Java, or Python and Spark Experience in working with...  ...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

    Chantilly, Loudoun County, VA
    1 day ago