Senior DBA - Cloud Data Migration & AWS PostgreSQL Lead

Leidos is seeking a Senior Database Administrator to lead the migration of a legacy Siebel Oracle database to AWS PostgreSQL (RDS/Aurora). You will partner with data stakeholders to profile data models, design ETL pipelines with AWS Glue, DMS, and PySpark, and ensure high accuracy and availability across migration stages. The role requires 8–10 years of DBA experience, plus strong Oracle/PostgreSQL skills in AWS, data profiling, and security controls.