Senior Data Steward with Security Clearance

Senior Data Scientist (10+ yrs experience) - NGA Springfield, VA ​Salary Range: $155-165k Clearance Level - TS/SCI   Must haves:
• 10+ years of relevant experience. (A combination of years of experience, professional certifications, and education may be used in lieu of years of experience)
• Demonstrated understanding of GIS, data schemas, and the geo-referencing of information
• Knowledge of extraction and metadata specifications
• Knowledge of Relational Database Management System (RDBMS) architectures, best practices for data normalization, and performance tuning/optimization techniques
• Knowledge of enterprise geodatabases, such as Spatial Database Engines (SDEs)
• Knowledge of tools such as the ArcGIS Suite, ArcGIS Online, Portal, Excel, Access, and SQL for the storage, organization, and maintenance of spatial data
• Familiarity with ontology concepts as they relate to information systems, data modeling, and data relationships
• Strong collaboration skills with the ability to work effectively as a team player across technical and mission-focused teams
• Knowledge of scripting languages, such as R or Python