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$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.
Lorton, VA3 days ago$99k - $225k
...Data Scientist, Senior 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.
Lorton, VA2 days ago$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$128.3k - $190.65k
OverviewLMI is seeking a Staff Data Engineer to build authoritative data products supporting... ...data systems.Strong proficiency with Python, SQL, and modern data-engineering... ...equity, business considerations, client contract requirements, and candidate qualifications...Contract workPythonLMI
Fort Belvoir, VA1 day ago$77.6k - $176k
Data EngineerThe Opportunity: Ever-expanding technology like IoT, machine learning, and... ...unstructured data 3+ years of experience with Python, SQL, Scala, or Java3+ years of... ...competencies, and experience, as well as contract-specific affordability and organizational...Contract workPythonFull timePart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Fort Belvoir, VA3 days ago$99k - $225k
...Number: R0250572 AI and ML Engineer and Data Scientist The Opportunity: As a data... ...leveraging CDS, GitLab, CI / CD, Argo CD, R, Python, or SQL and NoSQL Experience with... ...competencies, and experience, as well as contract-specific affordability and...Contract workPythonFull timePart timeLocal areaRemote work$105k - $230k
...OverviewVTG is looking for a Data Scientist in Chantilly, VA. Data Scientist III independently... ...science rolesStrong proficiency with Python or R and SQLExperience with statistical... ...environmentsThis position is contingent upon contract award.Pay Range: VTG’s estimated...Contract workPythonWork experience placementVTG
Chantilly, Fairfax County, VA4 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, VA3 days ago- ...Location: Washington, DC/Plano, TX Duration: 8-12+ months Contract Job Description/Requirements: Looking for model software... ...years of experience with at least one programming language like Python, Java, R and C++ Will make sure that there would be no error...Contract workPython
Samprasoft
Washington DC5 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, VA3 days ago$155k - $180k
...Data ScientistEverforth ECS is seeking a Data Scientist to work onsite at our Chantilly, VA customer's site. Note: This position is contingent upon contract award.Everforth ECS seeks a Data Scientist to support... ...languages such as Python to extract and manipulate...Contract workPythonWork experience placementECS Limited
Chantilly, Fairfax County, 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
Mc Lean, VA14 days ago $140k - $165k
...Way. The Opportunity The Senior Data Scientist is responsible for leveraging advanced... ...Drive Success Advanced proficiency in Python for data analysis, machine learning, and... ..., skills, education, location, contract requirements, and business needs. At...Contract workPythonShift workIron Bow Technologies
Washington DC3 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, VA4 days ago$140k - $180k
...Senior Data ScientistWe are seeking a senior data scientist to serve as the program's technical authority for data science... ...path.Position is contingent upon contract award. Selected candidates... ...secure environmentsProficiency in Python and common machine learning frameworksExperience...Contract workPythonHourly payFor contractorsAmentum
Washington DC19 hours ago- ...Data Scientist Opportunity at ZantechAre you looking for your next challenge? Are you ready... ...machine learning, algorithm development in Python, R, and SQL)10 years in data wrangling... ...active Secret or higher clearance, per contract requirements." Outstanding Performance…...Contract workPython
Zantech
Arlington, VA3 days ago $82.1k - $172.4k
...Data ScientistCACI has an immediate need for a Data Scientist – Mid-level to join our mission critical team located at Bolling... ...languages including but not limited to Python and SQL.Produce results of... ...location, Federal Government contract labor categories and contract wage...Contract workPythonWork experience placementImmediate startFlexible hoursCACI International
Washington DC3 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, VA4 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, VA20 hours 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 cleaning...Contract workPythonWork at office
SOSi
Chantilly, Fairfax County, VA5 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 ...
Arlington, VA3 days ago- ...solution-driven company delivering data insights and technology... ...executive-level Mid-Level Data Scientist to support the National... ...programming languages, including Python scripts, to collect, wrangle,... ...job description is not a contract and may be adjusted as deemed...Contract workPython
- ...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, VA3 days ago $99k - $225k
...Data Scientist, SeniorThe Opportunity:As a data scientist, you're excited at the prospect of... ...with development in languages such as Python for data cleaning and manipulationActive... ...competencies, and experience, as well as contract-specific affordability and...Contract workPythonFull timePart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Alexandria, VA5 days ago$140k - $153k
...Data ScientistAll Native Group, a division of Ho Chunk Incorporated, is seeking a Data Scientist to support a Federal Agency enterprise data management... ...an active federal contract. Any offer of employment is... ...statistical language (for example, Python, R, or SQL).2+ years of...Contract workPythonHourly payFull timeWork at officeFlexible hoursHo-Chunk
Arlington, VA3 days ago$146k - $234k
...Lead Data ScientistPeraton is seeking an experienced Lead Data Scientist to join our team of qualified and diverse individuals. This... ...modelsStrong experience with Python, R, Spark, TensorFlow, PyTorch,... ...geographic location and business and contract considerations. Depending on...Contract workPythonFor contractorsShift workPeraton
Suitland, MD5 days ago$77.6k - $176k
...Data ScientistThe Opportunity:As a data scientist, you're excited at the prospect of unlocking the secrets held by a... ...DoWExperience with Databricks, Tableau, SQL, Python, or QlikExperience working within... ..., and experience, as well as contract-specific affordability and...Contract workPythonFull timePart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Alexandria, VA3 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, VA3 days ago$69.4k - $158k
...Data Scientist, MidThe Opportunity:As an analytics professional, you're excited at the prospect... ...through your experience with SQL, R, Python, or other programming language for Department... ..., and experience, as well as contract-specific affordability and organizational...Contract workPythonFull timePart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Arlington, VA3 days ago- ...Senior Data ScientistThe Capabilities, Analysis and Development... ...opportunity for a Senior Data Scientist to support a multi-... ...is contingent upon award of a contract expected in July 2026.Essential... ...scripting tools and software (Python, R, SQL, SAS) and data visualization...Contract workPython
ARA Brand
Alexandria, VA4 days ago
