Senior Database Management Specialist

Overview

We are seeking a Senior Database Management Specialist with strong expertise in Postgre

SQL, Mongo

DB, and AWS to support complex enterprise database environments. This role will focus on database architecture, cloud operations, performance tuning, migrations, ETL processes, and high-availability support within a large-scale production environment.

Location:

Baltimore

Duration: 2 years

• Resume should have all the minimum qualifications listed in the requirements document, otherwise rejected.
• Educational and Technical certifications
• Proof of work authorization.
• with picture – DL or state
• Submit the included  ATTACHMENT-1

• Design, develop, and maintain enterprise databases, data lakes, and data warehouses
• Administer Postgre
  
  SQL and Mongo
  
  DB (performance tuning, patching, backups, DR, replication)
• Lead database migrations across data centers and AWS cloud environments
• Develop and optimize complex SQL/No
  
  SQL queries and ETL processes
• Monitor production environments (CPU, memory, storage, batch jobs)
• Implement security hardening and data governance best practices
• Collaborate with Dev Ops teams supporting CI/CD pipelines (Jenkins, Bamboo, Git, etc)
• Perform hands-on maintenance activities (VACUUM, ANALYZE, full vacuum, storage management)

• 8+ years in enterprise database design and administration
• 4+ years hands-on Postgre
  
  SQL & Mongo
  
  DB experience
• 4+ years supporting AWS (EC2, AMIs, CI/CD)
• Strong expertise in database architecture, indexing, partitioning, replication, and performance tuning
• Experience with large-volume database migrations
• Background in ETL and data warehousing

• Experience supporting Health Insurance Marketplace (HIX), ACA, or Health & Human Services systems
• Knowledge of EDI transactions (834, 820, 270/271)
• Experience with data governance and healthcare data environments

Must be flexible to support production environments, including occasional off-hours support.