Data Scientist - Expert (KP)  Location: Springfield, VA  TS/SCI REQUIRED Current CI polygraph is required immediately after starting (or already within scope) Position Responsibilities:   * 4+ years of experience working with SQL or NoSQL databases and cloud architectures * Experience leveraging APIs to query systems and migrate data * Excellent written and verbal communication skills to articulate challenging technical concepts * Experience with programming languages such as Python, JavaScript, or Java * Experience developing, sustaining, and monitoring operational data pipelines supporting multiple data formats and interfaces * Desired: Experience working with NGA IT enterprise solutions (e.g., NGA CORE, NGA MLOps), ATO processes, and Government NPE certificates; experience implementing processes, standards, and tools within an organization based on the Scaled Agile Framework for Enterprise; experience developing dynamic visualizations.