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  • Senior Data Center Engineer

     ...Description Overview We are seeking a Senior Data Center Engineer to join our Task Order...  ...any vaccination requirements mandated by contract, applicable law or regulation. By...  ...Automation/scripting (PowerShell, Bash, Python – preferred) Monitoring tools (SolarWinds... 
    Contract work
    Python
    Full time
    Temporary work
    Local area
    Monday to Friday
    Weekend work
    Afternoon shift

    TekSynap

    Reston, VA
    10 days ago

  • Senior Data Engineer | Remote- Temp To Hire

     ...Description Job Description Position: Data Engineer Location: Reston VA (Remote)...  ...AWS - CloudFormation 3 Python 3 node.js Development 3...  ...companies in the US and Canada. We specialize in Contract and Contract to Permanent roles across many... 
    Contract work
    Python
    Remote job
    Permanent employment
    Temporary work

    TalentBurst, Inc.

    Reston, VA
    2 days ago

  • Data Engineer

     ...Data Engineer Location: McLean, VA (Onsite/Hybrid – Local candidates preferred) Duration: 9 Months Contract We are seeking a highly skilled MLOps Engineer / Python Developer with strong experience in building and maintaining scalable data and machine learning pipelines... 
    Contract work
    Python
    Local area

    Artech

    McLean, VA
    11 hours ago

  • Mid Level Data Scientist

     ...Job Description Mid Level Data Scientist Full Visibility is seeking a Mid Level Data...  .../or data analytics -Proficiency in Python -Ability to work onsite in McLean VA...  ...Full Visibility holds over 20 active contracts with more than 100 billable staff supporting... 
    Contract work
    Python

    Full Visibility

    McLean, VA
    2 days ago

  • Data Scientist (SME) - TS/SCI with Polygraph Required

    $104.04k - $183.6k

     ...and stakeholders, implementing data science requirements,...  ...experience programming with Python Demonstrated experience with...  ...technical issues to more junior data scientists, in graphical, verbal, or...  ...business considerations, client contract requirements, and candidate... 
    Contract work
    Python

    LMI

    McLean, VA
    11 hours ago

  • Lead Data Engineer / Mission Data Pipeline

     ...Job Description Position Title: Lead Data Engineer / Mission Data Pipeline Location...  ...**THIS POSITION IS CONTINGENT UPON CONTRACT AWARD"" Who is ACT1 Federal? ACT1 Federal...  ...implementing data transformation logic using Python and data processing libraries such as... 
    Contract work
    Python
    Temporary work
    Work at office
    Local area
    Remote work
    Flexible hours
    Shift work

    ACT1 Federal

    Reston, VA
    7 days ago

  • Sr. Data Engineer (AI/ML)

     ...Position: Sr Data Engineer (AI/ML) Location: Remote Security Clearance: DHS Suitability - contract requires U.S. Citizenship Must Have Qualifications: 5+...  ...the job description): Experience with Python, Redis, Elastic, Dask, Postgres, Spark,... 
    Contract work
    Python
    Remote work

    The Judge Group

    Reston, VA
    3 days ago

  • Data Engineer

     ...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... 
    Contract work
    Python
    Temporary work
    Local area
    3 days per week

    Anveta

    McLean, VA
    3 days ago

  • Data Scientist

     ...exploring the addition of an experienced Data Scientist to support the Department of Veterans...  ...tools (Azure or AWS). ~ Experience in Python, R, and SQL for data manipulation,...  ...competencies, and experience, as well as contract and organizational requirements. Equal... 
    Contract work
    Python
    Flexible hours

    Prometheus Federal Services

    Fairfax, VA
    3 days ago

  • Senior Data Scientist

    $135k - $216k

     ...Senior Data Scientist Job Locations US-VA-Herndon | US-VA-Reston Requisition...  ...data science languages, such as R and Python. ~ Perform management and merging...  ...as geographic location and business and contract considerations. Depending on the position... 
    Contract work
    Python
    Work experience placement
    Work at office
    Shift work

    Peraton

    Reston, VA
    1 day ago

  • Data Scientist Specialist

    $110 - $115 per hour

     ...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 experienced Principal... 
    Contract work
    Python
    Local area
    Immediate start

    Pyramid Consulting

    McLean, VA
    2 days ago

  • Data Scientist

    $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... 
    Contract work
    Python
    Full time
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    3 days ago

  • Mid-level Data Scientist (OBI Advanced Analytic Method Augmentation) - OBIQUA

     ...Corporation is seeking a Mid-level Data Scientist (OBI Advanced Analytic Method Augmentation...  ...data science languages, such as Rand Python; managing and merging of disparate data...  ...to data science techniques on the contract. • Provides advice on emerging data science... 
    Contract work
    Python
    Work at office
    Local area

    Celestar

    Reston, VA
    2 days ago

  • Senior Data Scientist

    $150k - $200k

     ...Description JOB TITLE/TYPE: Senior Data Scientist PAY RANGE: $150,000 - $200,000...  ...looking for more than just a seat on a contract? Are you looking for a place where...  ...of OPIR experience. Experience with Python, C/C++, IDL and/or MATLAB. Familiar... 
    Contract work
    Python
    Full time
    Remote work
    Relocation package

    Skyline Scientific Inc

    McLean, VA
    3 days ago

  • 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

  • Senior Data Scientist - Object Based Intelligence (OBI) Analytic Efficiency

    $112k - $179k

     ...Senior Data Scientist - Object Based Intelligence (OBI) Analytic Efficiency Job Locations...  ...data science languages, such as R and Python. ~ Perform management and merging...  ...relates to data science techniques on the contract. ~ Ensure compliance with... 
    Contract work
    Python
    Work experience placement
    Work at office
    Shift work

    Peraton

    Reston, VA
    3 days ago

  • Data Scientist

     ...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... 
    Contract work
    Python
    Work at office
    Worldwide

    Cornerstone Defense

    Reston, VA
    3 days ago

  • Data Scientist Associate

    $45 - $52 per hour

     ...We are hiring Data Scientist! Role: Data Scientist (Associate Level) Supporting:...  ...Full Time) Assignment Type: Contract Only Duration: Approximately...  ...Responsibilities: Develop and enhance Python-based analytical solutions Codify... 
    Contract work
    Python
    Hourly pay
    Full time

    Apex Systems

    McLean, VA
    3 days ago

  • Remote Foundry Data Engineer — Pipelines & Ontologies

    CGI is seeking a Data Engineer with at least 2 years of experience in Palantir Foundry....  ...Key skills include strong proficiency in Python, PySpark, and SQL. A BS/MS in Computer Science...  ...the United States, offering a permanent full-time contract. #J-18808-Ljbffr eSolutionsFirst
    Contract work
    Python
    Remote job
    Permanent employment
    Full time

    eSolutionsFirst

    Fairfax, VA
    3 days ago

  • Sr Data Engineers x12

    $70 - $75 per hour

     ...Senior Data Engineer About the Role We're looking for...  ...You'll collaborate with data scientists and engineers to train, deploy...  ...office) ~⏳ Duration: 1+ year contract ~ Interview: 1 round...  ...Strong proficiency in Python Deep knowledge of AWS... 
    Contract work
    Python
    Full time
    Work at office

    Apex Systems

    McLean, VA
    3 days ago

  • Data Scientist Associate - Onsite

    $48.57 - $52.57 per hour

     ...Genesis10 is currently seeking a Data Scientist Associate - Onsite position with a Major Financial...  ...in McLean, VA. This is a 24 month contract opportunity. This role involves partnering...  ...automation dashboards using SAS, Python, and React libraries, and support business... 
    Contract work
    Python
    Hourly pay
    Permanent employment
    Work at office

    Genesis10

    McLean, VA
    2 days ago

  • Developer - Data Engineer

     ...Developer - Data Engineer Location: Must be onsite in McLean, VA Extension/Conversion: This is a 12 month contract position, there are no plans for conversion. Technical Must Haves: Python, Pyspark, Hadoop, UNIX, and containerization experience are the MUST HAVES... 
    Contract work
    Python
    Work experience placement

    Software Technology Inc

    McLean, VA
    10 hours ago

  • BigID Engineer / Information Governance Engineer

     ...Days Onsite per Week) Duration: 12+ Month Contract Interview Mode: Video Role...  ...hands-on experience in BigID to support a data discovery and remediation program. This role...  ...Basic scripting/querying skills ( SQL, Python, APIs ) Strong analytical skills and attention... 
    Contract work
    Python
    2 days per week
    1 day per week

    Holistic Partners, Inc

    Reston, VA
    4 hours ago

  • Data Engineer

    $92k - $158k

     ...is seeking a skilled and detail-oriented Data Engineer to join a high performing team...  ...Excel, PowerPoint. ~ Proficiency in Python and SQL. ~ Experience with entity relationship...  ...equity, business considerations, client contract requirements, and candidate... 
    Contract work
    Python
    Work at office

    Logistics Management Institute

    McLean, VA
    3 days ago

  • Data Scientist Lead

    $176k - $282k

     ...Data Scientist Lead Job Locations US-VA-McLean Requisition ID 2026-...  ...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
    2 days ago

  • Senior Data Engineer (Governance Focus)

    $98.61k - $167.64k

     ...Description Senior Data Engineer (Governance Focus) The Role...  ...ETL/ELT processes using SQL, Python, and PySpark with strong...  ...Partner with analysts and data scientists to deliver trusted, production...  ...and certifications as well as contract provisions regarding labor... 
    Contract work
    Python
    Full time
    Work experience placement
    Work at office
    Remote work

    ICF

    Reston, VA
    1 day ago

  • Data Scientist, Senior

    $99k - $225k

    Data Scientist, Senior The Opportunity: Are you excited about the prospect of unlocking the secrets...  ...general programming languages, such as Python Experience with a deep learning...  ...competencies, and experience, as well as contract-specific affordability and... 
    Contract work
    Python
    Local area
    Remote work

    Phase2 Technology

    Mc Lean, VA
    2 days ago

  • Sr. Data Engineer

    $106.13k

    Sr. Data Engineer Job ID 2026-2176 # of Openings 1...  ...feature engineering code Expertise in Spark/Python/Databricks, Data Lake and SQL Create,...  ...geographic location, Federal Government contract labor categories and contract wage rates,... 
    Contract work
    Python
    Work experience placement
    Flexible hours

    Pyramid

    Fairfax, VA
    4 hours ago

  • Senior Data Engineer (Must be a U.S. Citizen)

     ...Senior Data Engineer PBG's McLean, VA office is seeking a skilled and forward-thinking...  ...used for building pipelines (e.g., Python, R, SQL, Perl, Scala, etc.). Familiarity...  ...This document does not create an employment contract, implied or otherwise, other than an "at... 
    Contract work
    Python
    Temporary work
    Work at office
    Local area

    PBG

    McLean, VA
    10 hours ago

  • Data Engineer - Data Warehouse Architect

    $74.09k - $125.95k

     ...architecture solutions across a large enterprise data warehouse to support effective and...  ..., and deploy ETL/ELT scripts using SQL, Python, Spark, or other relevant languages; optimize...  ...education and certifications as well as contract provisions regarding labor categories... 
    Contract work
    Python
    Full time
    Work experience placement
    Work at office
    Remote work

    ICF International Inc

    Reston, VA
    1 day ago