PostgreSQL Aurora/AWS EMR Specialist,Baltimore, MD ,On-site-only locals - 13years

PostgreSQL Aurora/AWS EMR Specialist to support mission critical cloud-based data platforms using Amazon Aurora PostgreSQL and AWS EMR. This role requires deep knowledge of Aurora architecture, PostgreSQL internals, EMR cluster operations, Spark and Hive performance optimization, and AWS native automation and security practices • Engineer, operate, and optimize Amazon Aurora PostgreSQL clusters including architecture, failover mechanics, storage layer behavior, and reader and writer topology. •…