660 Data Scientist Data Analyst jobs in Ashburn,VA

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Data Scientist

BOOZ, ALLEN & HAMILTON

Washington, DC 20011

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Experience with data exploration, data cleaning, data analysis, data visualization, data science, or data mining
Experience with statistical and general-purpose programming languages for data analysis such as Python, R, or SQL
Knowledge of statistical analysis, predictive modeling, and machine learning methods
Ability to design and develop automated analytic software, techniques, and algorithms
TS/SCI clearance
Bachelor's degree

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Oracle Database Administrator

Leidos

Arlington, VA 22201

Urgently Hiring

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Data Analyst

BOOZ, ALLEN & HAMILTON

Washington, DC 20011

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

4+ years of experience working with DoW clients such as NAVSEA or NAVWAR
2+ years of experience with Power BI or Tableau
2+ years of experience with programming languages such as SQL and Python, for data manipulation and analysis
1+ years of experience with data engineering in Databricks or Spark
Experience with acquisition, program management, and financial analysis, including task planning, allocations, or funding execution
Experience using Microsoft Office 365 Suite applications such as Word, Excel, PowerPoint, Teams, or SharePoint
Knowledge of Navy systems, including COBRA, ERP, EDW, NEPS, or EVMCR
Ability to be self-motivated and pay strict attention to detail
Secret clearance
Bachelor's degree

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New, Posted 2 hours ago

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Metadata / Data Cataloging Senior Analyst

Guidehouse Careers

McLean, VA 22101

New, Posted 4 hours ago

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Senior Data Officer, AVP

Foundation for the NIH

North Bethesda, MD 20852

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Data Scientist

Vantor

Reston, VA 20190

$113,000-$188,000/yr

~ 18 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

Current/active TS/SCI security clearance and be willing and able to obtain CI polygraph.
5 years of professional experience in data science, analytics, or data engineering roles.
Bachelor's degree in data science, computer science, engineering, statistics, GIS, or related discipline. Degree may be substituted with an additional 2 yrs of experience.
Strong coding proficiency in Python and SQL, with experience writing production-quality, maintainable code; working knowledge of R is a plus.
Hands-on experience with data manipulation, feature engineering, machine learning libraries (e.g., scikit-learn, PyTorch, TensorFlow), and automation tools.
Experience contributing to full-cycle data projects, including data preparation, modeling, validation, and reporting.
Ability to clearly communicate technical concepts and analytical results in writing and verbally.
Familiarity with NLP and LLM concepts, including practical experience applying pre-trained models (e.g., GPT-style models) for automation, summarization, or search.
Ability to work effectively in a collaborative environment, taking direction and feedback while owning assigned technical tasks.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.
To be eligible for thisposition, you must be a U.S. Citizen.
Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).

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New, Posted 4 hours ago

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Senior Electrical Superintendent - Mission Critical / Data Center

Ace Electric

Ashburn, VA 20147

$45-$70/hr

New, Posted 1 day ago

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Principal, PJM Grid Integration Strategy, AWS East Energy and Water Team

Amazon Data Services

Arlington, VA 22203

Urgently Hiring

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Clinical Laboratory Scientist

United States Army

Washington, DC 20011

New, Posted 3 hours ago

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Field Risk Specialist

Datascan Technologies, LLC

Rockville, MD 20847

~ 45 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Rockville, MD or the immediate area
Valid driver's license with the ability to travel overnight (5 to 7 nights average of overnight travel monthly)
High School diploma or GED required, college preferred
Two years or more of applicable experience in: floorplan auditing, banking/financial services, automotive, customer service, field services or related industry
Basic computer literacy required

SmartExplore AI is experimental.