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Senior Data Scientist
Booz Allen Hamilton. Unlock complex structured and unstructured datasets to solve global challenges .
Posted 10/5/2026full-timeMcLean • Virginia • United StatesSenior💰 $99,000 - $225,000 per yearWebsite
Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in data science programming languages such as Python and R, with a strong ability to create ETL pipelines and develop automated analytic software. Possesses active TS/SCI clearance and a solid foundation in statistical analysis, predictive modeling, and machine learning methods.
Highest-signal resume keywords
Python ProgrammingETL Pipeline DevelopmentStatistical AnalysisMachine LearningActive TS/SCI Clearance
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
PythonRETL PipelinesStatistical AnalysisPredictive ModelingMachine LearningData VisualizationAutomated Analytic SoftwareAlgorithmsData Cleaning
Soft Skills
Client CollaborationTeam LeadershipProblem SolvingCommunication
Tools & Technologies
GitGitLabGitHubBitbucketKibanaTableauPower BI
Industry Keywords
Data ScienceData AnalysisOpen-Source SoftwareCOTS ProductsSecurity Clearance
Tech Stack
Tools & technologiesETLPythonTableauTypeScript
About the role
Key responsibilities & impact- Unlock complex structured and unstructured datasets to solve global challenges
- Work closely with clients to understand their questions and needs
- Analyze data-rich environments to identify meaningful information
- Guide teammates and lead development of algorithms and systems
- Select and apply tools and frameworks to turn disparate data into objective answers
- Provide clients with deep understanding of data and advise informed decisions
Requirements
What you’ll need- 5+ years of experience using data science programming languages such as Python or R
- Experience creating ETL pipelines, including querying APIs, cleaning and conditioning data, and creating schemas for data storage
- Experience with version control tools, including git, GitLab, GitHub, or Bitbucket
- Knowledge of statistical analysis, predictive modeling, and machine learning methods
- Ability to design and develop automated analytic software, techniques, and algorithms
- Ability to develop solutions and integrate and extend free and open-source software (FOSS) or COTS products
- Ability to generate data visualizations with tools such as Kibana, Tableau, or Power BI
- Active TS/SCI clearance
- Willingness to take a polygraph exam
- Bachelor’s degree
- Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required
Benefits
Comp & perks- Health benefits
- Life insurance
- Disability benefits
- Financial benefits
- Retirement benefits
- Paid leave
- Professional development
- Tuition assistance
- Work-life programs
- Dependent care
- Recognition awards for exceptional performance and superior demonstration of company values