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  • Data Scientist mid-level TS/SCI CI poly

     ...Chantilly, VA TENICA is looking to hire a Data Scientist. Must have active TS/SCI with CI poly....  ...or able to attain within 6 months of contract start Deep understanding of...  ...code in multiple languages, including Python Knowledge of databases, data structures... 
    Contract work
    Python

    TENICA Global Solutions

    Chantilly, Loudoun County, VA
    1 day ago

  • Data Scientist

    $98.5k - $206.8k

     ...Job Title: Data Scientist Job Category: Science Time Type: Full time Minimum Clearance...  ...optimization) • Proficiency in Python, R, SQL, and other relevant programming...  ...geographic location, Federal Government contract labor categories and contract wage rates... 
    Contract work
    Python
    Full time
    Work experience placement
    Flexible hours

    CACI International

    Chantilly, Loudoun County, VA
    1 day ago

  • Data Engineer

    $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... 
    Contract work
    Python
    Hourly pay
    Full time
    Remote work

    Ursus Inc

    Ashburn, VA
    5 hours agonew

  • Data Scientist - Cleared (All Level)

    $82.5k - $141.78k

     ...Responsibilities Noblis-ESI is seeking a Data Scientist - SETA to provide analytic, technical,...  ...complex datasets. Proficiency with Python, R, or similar analytic languages....  ...location, clearance level, as well as contract-specific affordability, organizational... 
    Contract work
    Python
    Full time
    Part time
    Local area
    Remote work

    Noblis

    Chantilly, Loudoun County, VA
    4 days ago

  • Data Engineer

     ...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... 
    Contract work
    Python

    Nightwing

    Sterling, VA
    2 days ago

  • Data Engineer, Mid

    $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

  • Databricks Data Engineer

    $99k - $225k

     ...Job Number: R0236755 Databricks Data Engineer The Opportunity As a Databricks...  ...frameworks ~3+ years of experience working with Python and PySpark development ~3+ years of...  ...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

    Ashburn, VA
    3 days ago

  • Cleared ETL Data Engineer (Multi-Level)

    $90.7k - $141.78k

     ...Responsibilities Noblis is seeking Data Engineers at multiple levels...  ...have a deep background in Python-based data workflows and...  ...: Partner closely with data scientists, data engineers, and...  ...clearance level, as well as contract-specific affordability, organizational... 
    Contract work
    Python
    Full time
    Part time
    Local area
    Remote work

    Noblis

    Chantilly, Loudoun County, VA
    2 days ago

  • Analytic Support Systems Engineer

     ...You will be a part of a large multi-year contract that supports our customer in systems engineering...  ...evaluation of various systems and data to support all-source analytic threat...  ...tools and coding languages, to include STK, Python as well as various other MODSIM and dataset... 
    Contract work
    Python
    Work at office

    Science Applications International Corporation

    Chantilly, Loudoun County, VA
    1 day ago

  • Data Engineer

     ...Northstrat is seeking a Data Engineer to join the agile development team. The team builds...  ...experience with programming languages Python and Java  ~ Fluency with data extraction...  ...geographic location, Federal Government contract labor categories and contract wage rates,... 
    Contract work
    Python
    Full time
    Work experience placement
    Work at office
    Remote work
    Flexible hours
    Weekend work
    2 days per week
    1 day per week
    Weekday work

    Northstrat

    Sterling, VA
    4 days ago

  • HCM Analytics & BI Developer

    $86.6k - $181.8k

     ...org chart visualizations, and EHRI/GHRR data submissions. All reporting outputs must meet...  ...analytics techniques and tools (R, Python, Oracle Analytics machine learning features...  ...geographic location, Federal Government contract labor categories and contract wage rates,... 
    Contract work
    Python
    Full time
    Work experience placement
    Remote work
    Flexible hours

    CACI International

    Ashburn, VA
    4 days ago

  • Staff Data Engineer/Scientist

    $113.2k - $237.8k

     ...Job Title: Staff Data Engineer/Scientist Job Category: Science Time Type: Full time Minimum...  ...pipelines and normalizing data with canonical Python packages (e.g. NumPy, Pandas, Polars)...  ...location, Federal Government contract labor categories and contract wage rates... 
    Contract work
    Python
    Full time
    Work experience placement
    Local area
    Flexible hours

    CACI International

    Chantilly, Loudoun County, VA
    1 day ago

  • Data Engineer AWS - US Citizens

     ...Job Description Job Description Fracsys Inc is hiring a AWS Data Engineer position. The ideal candidate must have at least 8+ years...  ..., UNIX shell scripting, PERL and JAVA, XML/JSON files, SAS , Python, AWS cloud-native technologies, S3, Athena, Redshift Experience... 
    Python

    FRACSYS INC

    Leesburg, VA
    13 days ago

  • Data QA Engineer - AI-Driven Automation (Remote)

     ...for a highly skilled Quality Assurance Engineer to work remotely, focusing on automation and data validation for federal clients. The role requires strong expertise in Python and SQL, as well as experience in building automated testing frameworks for ETL pipelines and... 
    Python
    Remote work

    Anika Systems

    Leesburg, VA
    1 day ago

  • Jr. Data Analytics Engineer

    $39.6 per hour

     ...Jr. Data Analytics Engineer – QTechUS (W2, Ashburn, VA) Location: Ashburn, VA (Hybrid - 2 days/week onsite) | Type: W2 Contract  About QTechUS Government IT solutions provider servicing...  ...3, IAM) or AWS certification ~ Python proficiency (Pandas, Pyspark) for... 
    Contract work
    Python
    Monday to Friday
    2 days per week

    QTechUS

    Ashburn, VA
    5 hours agonew

  • Jr. Data Analytics Engineer

    Jr. Data Analytics Engineer Our client, a government IT solutions provider servicing...  ...Data Analytics Engineer to support a DHS contract. Responsibilities:- Assist in the design...  ...in a scripting language, particularly Python (Pandas, Pyspark) for data manipulation or... 
    Contract work
    Python
    Work at office

    Elite Technical

    Ashburn, VA
    4 days ago

  • Onboarding Specialist (Salesforce & SaaS)

     ...to simplify complex workflows like RFQs, contract vehicles, and CMMC compliance. We’re growing...  ...Assist with Salesforce integrations, data mapping, and basic customization....  ...Light coding or technical experience (Python, JavaScript, or similar). Strong customer... 
    Contract work
    Python
    For contractors
    Flexible hours

    DH Technologies

    Leesburg, VA
    7 hours agonew

  • Windows Kernel Developer

     ...technically advanced full-spectrum cyber, data operations, systems integration and...  ...debugging software using C, C++, and Python Minimum of three (3) years of in-depth...  ...Please Note: This position is contingent upon contract award. At Nightwing, we value... 
    Contract work
    Python

    Nightwing

    Hamilton, VA
    a month ago

  • Linux Developer

     ...technically advanced full-spectrum cyber, data operations, systems integration and...  ..., and debugging software in C, C++, and Python Minimum 3 years of experience developing...  ...Please Note: This position is contingent upon contract award. At Nightwing, we value... 
    Contract work
    Python

    Nightwing

    Hamilton, VA
    3 days ago

  • Data Scientist, Senior - TS/SCI CI poly

     ...Data Scientist, Senior - TS/SCI CI poly Department : Govt Customer-Chantilly Location : Chantilly, VA TENICA is looking to hire...  ...analytics, leveraging languages and programs such as Databricks, Python, and Jupyter Notebook. Make presentations and reports at the... 
    Python
    Remote work

    TENICA Global Solutions

    Chantilly, Loudoun County, VA
    1 day ago

  • Android Mobile Application Developer

     ...technically advanced full-spectrum cyber, data operations, systems integration and...  ...and debugging applications using C and Python Demonstrated in-depth experience with...  ...skills Ability to work independently in a contract-based environment Please Note: This position... 
    Contract work
    Python

    Nightwing

    Hamilton, VA
    4 days ago

  • Data Scientist

     ...Overview VTG is looking for a Level 2 and Level 3 Data Scientist in Chantilly VA. (Note: position is contingent upon program award) What...  ...include the following or equivalent: AWS, Spark, Kafka, Tableau, Python (e.g., TensorFlow and PyTorch), R (e.g., tidyverse, RShiny),... 
    Python

    VTG Defense

    Chantilly, Loudoun County, VA
    4 days ago

  • Security Product Reverse Engineer

     ...technically advanced full-spectrum cyber, data operations, systems integration and...  ...systems and security products. This is a contract role requiring hands-on technical excellence...  ...debug tooling and exploits in C, C++, and Python Analyze binaries and firmware using... 
    Contract work
    Python

    Nightwing

    Hamilton, VA
    4 days ago

  • Data Scientist All Levels

     ...Insight Xcite is seeking a Data Scientist to support a government client in Chantilly, VA. You'll apply advanced analytics, machine learning...  ...as a Data Scientist or in a similar role. Proficiency in Python, R, or SQL. Strong background in statistical modeling, machine... 
    Python
    Immediate start
    Flexible hours

    Insight Xcite

    Chantilly, Loudoun County, VA
    1 day ago

  • Business Analytics Tutor

    $40 per hour

     ...predictive modeling, prescriptive analytics, data visualization, regression analysis,...  ...Adapts instruction using Excel, Tableau, Python, or R with real business data sets and case...  ...Please note: Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware... 
    Contract work
    Python
    Remote work

    Varsity Tutors, a Nerdy Company

    Leesburg, VA
    7 hours agonew

  • Senior Data Scientist

    $154.05k - $278.48k

     ...Description Leidos is seeking a Senior Data Scientist to provide technical leadership and advanced analytics expertise in support of...  ...complex, mission-focused problems Expert-level proficiency in Python and/or R, including advanced data science and machine learning... 
    Python
    Local area
    Immediate start

    Leidos

    Chantilly, Loudoun County, VA
    3 days ago

  • Storage Engineer

     ...technically advanced full-spectrum cyber, data operations, systems integration and...  ...Poly This position is CONTINGENT upon contract award The Storage Engineer (STE) designs...  ...disaster recovery. The STE uses PowerShell, Python, or Ansible to automate storage operations... 
    Contract work
    Python

    Nightwing

    Hamilton, VA
    1 day ago

  • Windows Application Developer

     ...technically advanced full-spectrum cyber, data operations, systems integration and...  ...and maintain software using C, C++, and Python Utilize Visual Studio IDE and Windows...  ...Please Note: This position is contingent upon contract award. At Nightwing, we value collaboration... 
    Contract work
    Python

    Nightwing

    Hamilton, VA
    4 days ago

  • Data Scientist

     ...NTC OVERVIEW: We are seeking a Data Scientist to join our team. Working at NT Concepts means that you are part of an innovative, agile company...  .... ~ Write efficient, distributed, and parallelized Python code to support AI/ML initiatives. ~ Organize and... 
    Python

    NT Concepts

    Chantilly, Loudoun County, VA
    3 days ago

  • Data Engineer- up to $220K - FS Poly

    $220k

     ...bleeding-edge technology. This Role We are seeking a Data Engineer. Base salary up to $220K for highly qualified...  ...Experience with data analytics and transformations -Proficiency with Python -Expertise in software engineering, cloud architecture, and UI... 
    Python

    stanleyreid.com

    Sterling, VA
    4 days ago