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$105k - $205k
OverviewVTG is looking for a Data Scientist in Chantilly, VA. Data Scientist II independently... ...data science rolesStrong proficiency with Python or R and SQLExperience with statistical... ...position is contingent upon contract award.Pay Range: VTG’s estimated starting...Contract workPythonWork experience placementVTG
Chantilly, Fairfax County, VA3 days ago$105k - $230k
...Overview VTG is looking for a Data Scientist in Chantilly, VA. Data Scientist III independently... ...roles ~ Strong proficiency with Python or R and SQL ~ Experience with statistical... ...This position is contingent upon contract award. Pay Range: VTG’s estimated...Contract workPythonWork experience placementVT Group (VTG)
Chantilly, Fairfax County, VA2 days ago- ...System One, Inc. seeks an experienced AWS Data Engineer for a remote contract-to-hire role. The candidate will build and operate batch and streaming data pipelines, design ETL/ELT processes with Python and PySpark, and implement CDC, data contracts, and governance....Contract workPythonRemote work
System One
McLean, VA2 days ago - ...Hiring: Data Engineer Location: Remote (Candidates based in McLean, VA) Employment Type: Contract – 7 Months Pay Rate: $50–$60/hour on W2 Job Description We are... ...experienced Data Engineer with strong expertise in Python, PySpark, and AWS services to design,...Contract workPythonRemote work
SPECTRAFORCE
McLean, VA3 days ago $85 - $110 per hour
...Vulnerability Data ScientistOur client, a leader in the HCM space is in need of a Vulnerability Data Scientist for a 1-2-year contract with a strong likelihood of extension. This individual... ...and operational riskExperience with Python, SQL, Splunk, or similar data analytics...Contract workPythonHourly payWork at officeClearanceJobs
Reston, VA1 day ago- ...support. Its capabilities include data science, software development, network... ...*Position is contingent upon contract award* SOSi is seeking a Data Scientist to support our government customer... ...languages such as PostgreSQL/SQL, Python, R, NiFi, and Git. Experience with...Contract workPythonWork at office
SOS International LLC
Chantilly, Fairfax County, VA3 days ago - ...Job DescriptionJob DescriptionAnalytics Data Scientist Location: Vienna, VA (hybrid) Pay Rate:... ...Both C2C and W2 options Position Type: Contract Description: Our Digital Data Science &... ...for data extraction and analysis and Python for data preparation, exploratory analysis...Contract workPython
System One
Vienna, VA2 days ago $80k - $128k
...Data ScientistPeraton is seeking a junior-level Data Scientist to help analyze and resolve key questions related to key issues... ...gapsThis is contingent upon contract awardMission IntelRequired qualifications... ...programming languages such as Python, R, and Ruby;Ability to provide...Contract workPythonShift workPeraton
McLean, VA2 days ago- ...Junior Data ScientistConnect Talent Solutions is a fast growing... ...firm offering direct placement, contract and contract to hire... ...and careers.As a Junior Data Scientist, you will work as part of a small... .... You will combine analytic, Python, and R skills to discover and...Contract workPythonWork experience placement
Connect Talent Solutions
Springfield, VA1 day ago - ...Data ScientistWorking at NT Concepts means that you are part of... ...you.Mission Focus: As a Data Scientist, you will contribute to a program... ...pipelinesProficiency in Python and familiarity with machine... ..., and experience, as well as contract-specific affordability and organizational...Contract workPythonLocal areaRemote work
NT Concepts
Herndon, VA3 days ago $130k - $160k
...Data ScientistLevel: Senior, ExpertLocation: Springfield, VARemote Work: NoRequired Clearance... ...driven insightsDevelopment experience in Python and other languages for data cleaning and... ..., skills, experience, as well as contract-specific affordability and organizational...Contract workPythonFull timeFor subcontractorWork at officeFlexible hoursClear Resolution Consulting, LLC
Springfield, VA3 days ago$99k - $225k
...Data Scientist, SeniorThe Opportunity: As a data scientist, you're excited at the prospect of... ...data science or ML roles, including using Python, NLP, and LLM implementation5+ years of... ..., and experience, as well as contract-specific affordability and organizational...Contract workPythonFull timePart timeLocal areaClearanceJobs
McLean, VA2 days ago$99k - $225k
...Data Scientist, MidThe Opportunity:As a data scientist, you're excited at the prospect of unlocking... ...of algorithms leveraging R, Python, or SQL or NoSQL2+ years of experience... ...competencies, and experience, as well as contract-specific affordability and organizational...Contract workPythonFull timePart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Springfield, VA3 hours agonew$51k - $82k
...Data ScientistPeraton is seeking a Data Scientist to join our team of qualified, diverse individuals. This position will... ...ability programming in Python, R, and/or Scala.Active Secret (or... ...geographic location and business and contract considerations. Depending on the position...Contract workPythonInterim roleWork at officeShift workPeraton
Herndon, VA3 days ago- ...Job Title: Senior Data Engineer Location: Mclean, VA/ Richmond, VA - Hybrid Duration: 07+ Months Contract with Extension Job id – 180924 Responsibilities : Designing... ...Languages: Expert-level proficiency in Python and PySpark. AWS Ecosystem: Deep hands-...Contract workPython
PTR Global
McLean, VA2 days ago $99k - $225k
...Data ScientistThe Opportunity:As a data scientist, you're excited at the prospect of unlocking the secrets held by a... ...development of algorithms leveraging Python and SQLExperience with engineering... ..., and experience, as well as contract-specific affordability and organizational...Contract workPythonFull timePart timeWork at officeLocal areaRemote workBooz Allen Hamilton
McLean, VA3 days ago$110k - $123k
...Junior Data ScientistAll Native Group, a division of Ho Chunk... ...Incorporated, is seeking a Junior Data Scientist to support a Federal Agency... ...supports an active federal contract. Any offer of employment is... ...statistical language such as Python, R, or SQL.Exposure to...Contract workPythonHourly payFull timeWork at officeFlexible hoursAll Native Group, The Federal Services Division of Ho-Chunk ...
Falls Church, VA2 days ago$99k - $225k
...Hamilton Posted on Oct 27, 2026 Data Scientist McLean Mid-Senior ICs... ...Experience in data manipulation leveraging R, Python, or SQL or NoSQL ~ Experience... ...competencies, and experience, as well as contract-specific affordability and organizational...Contract workPythonFull timePart timeLocal areaRemote workTech Ladies®
McLean, VA2 days ago- ...Senior Data ScientistSpringfield, Virginia, United StatesWhat... ...HaveWe are seeking a Senior Data Scientist to support mission-driven... ...You will leverage senior-level Python programming skills to build production... ...geographic location, federal contract labor categories, wage rates,...Contract workPythonImmediate start
GRVTY
Springfield, VA2 days ago $99k - $225k
...Data Scientist, MidThe Opportunity:As a data scientist, you're excited at the prospect of unlocking... ...science programming languages such as Python or RExperience creating ETL pipelines,... ..., and experience, as well as contract-specific affordability and organizational...Contract workPythonFull timePart timeLocal areaRemote workBooz Allen Hamilton
McLean, VA1 day ago$62k - $141k
...Job Number: R0253332 Data Scientist The Opportunity: As a data scientist, you'... ...with common scripting languages such as Python or R Knowledge of data processing frameworks... ..., and experience, as well as contract-specific affordability and organizational...Contract workPythonFull timePart timeLocal areaRemote work$110 - $115 per hour
...Data Scientist SpecialistImmediate 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 librariesHighly experienced...Contract workPythonLocal areaImmediate startPyramid Consulting
McLean, VA2 hours agonew$104k - $166k
...Data ScientistPeraton Labs is seeking a Data Scientist to support the BNATCS CTO Advanced Analytics and Digital Command... ...decision-makingProficiency with Python, R, SQL, or similar analytical tools... ...geographic location and business and contract considerations. Depending on the...Contract workPythonShift workPeraton
Herndon, VA5 days ago$155k - $180k
...DescriptionEverforth ECS is seeking a Data Scientist to work onsite at our Chantilly, VA customer... ...Note: This position is contingent upon contract award. Everforth ECS seeks a Data... ...statistical programming languages such as Python to extract and manipulate dataTechnical...Contract workPythonWork experience placementECS Federal
Chantilly, Fairfax County, VA14 hours ago- ...Senior Data ScientistThe imagery that supports the Government'... ...it all work. As a Senior Data Scientist on this program, you'll own the... ...a credible partner on this contract.Your GrowthYou'll develop deep... ...languages including Python, JavaScript, or JavaExperience...Contract workPythonTemporary workFor contractorsRemote work
Geo Owl LLC
Springfield, VA2 days ago - ...Data Scientist SpecialistIn-person Interview onsite in Mclean, VALocation: Mclean, VA - OnsiteContract: 6 Months Contract to HirePay Range: $90/hour - $100/hour on W2 of Akkodis; The rate may... ...Programming skills in one or more of Python, R, SAS or related languages.•...Contract workPythonWork experience placement
Anveta
McLean, VA14 hours ago - ...seeking a Mid Exploitation Specialist / Data Scientist to support NGA Source operations at NGA... ...successful candidate will work with Python data-science tools, connect databases,... ...and non-technical stakeholders, within a federal contract environment. #J-18808-LjbffrContract workPython
Bart & Associates
Springfield, VA2 days ago $77.6k - $176k
...Data Scientist, Mid The Opportunity: As a data scientist, you're excited at the prospect... ...science programming languages such as Python or R ~ Experience creating ETL... ...competencies, and experience, as well as contract-specific affordability and organizational...Contract workPythonFull timePart timeLocal areaRemote workBOOZ, ALLEN & HAMILTON, INC.
Annandale, VA3 days ago$112.8k - $257k
...Job Number: R0252421 Data Scientist, Senior The Opportunity: Data scientists can only... ...environment promotion Knowledge of Python-based environments such as Jupyter,... ...competencies, and experience, as well as contract-specific affordability and organizational...Contract workPythonFull timePart timeLocal areaRemote work$75.2k - $158.1k
Job Title: Data Scientist Job Category: Information Technology Time Type: Full time... ...programming languages and frameworks (Python, R, SQL, Palantir Ontology, Palantir Data... ...geographic location, Federal Government contract labor categories and contract wage rates...Contract workPythonFull timeWork experience placementLocal areaImmediate startFlexible hours
