Senior Data Scientist 
Columbia, MD
TS/SCI CI Poly 
$200K to $250K 

Required Qualifications:

• U.S. Citizen with an active TS/SCI clearance and polygraph
• Bachelor's degree in Systems Engineering or related field (or equivalent experience)
• 10+ years of experience designing and building large-scale data pipelines
• Strong programming skills in Python, Java, or Scala
• Experience processing and parsing large enterprise datasets
• Hands-on experience with SQL, NoSQL, graph (Neo4j), and vector databases
• Experience working in AWS and/or Azure cloud environments

Preferred Qualifications:

• Experience with Hadoop, Spark, Kafka, or other big data technologies
• Knowledge of data governance, security, and data warehousing
• Familiarity with machine learning concepts and AI-driven data solutions
• Strong communication skills and ability to collaborate across technical teams