Senior Database Management Specialist

Baltimore, MD, US • Posted 11 hours ago • Updated 3 hours ago

Contract Corp To Corp

Contract W2

Contract Independent

On-site

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Job Details

Skills

AWS
MongoDB
PostgreSQL
Production Support

Summary

Senior Database Management Specialist

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.
ID proof with picture DL or state ID
Submit the included 'ATTACHMENT-1'

We are seeking a Senior Database Management Specialist with strong expertise in PostgreSQL, MongoDB, 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.

Key Responsibilities

Design, develop, and maintain enterprise databases, data lakes, and data warehouses
Administer PostgreSQL and MongoDB (performance tuning, patching, backups, DR, replication)
Lead database migrations across data centers and AWS cloud environments
Develop and optimize complex SQL/NoSQL queries and ETL processes
Monitor production environments (CPU, memory, storage, batch jobs)
Implement security hardening and data governance best practices
Collaborate with DevOps teams supporting CI/CD pipelines (Jenkins, Bamboo, Git, etc
Perform hands-on maintenance activities (VACUUM, ANALYZE, full vacuum, storage management).

Required Experience

8+ years in enterprise database design and administration
4+ years hands-on PostgreSQL & MongoDB 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

Preferred

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.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: RTX15e6c1
Position Id: 2026-2849
Posted 11 hours ago

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