Database Administrator
Listed on 2026-09-27
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IT/Tech
Database Administrator, Systems Administrator
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Database AdministratorFull Time Washington, DC, US
2 days ago Requisition
Salary Range: $ To $ Annually
PID: 26-14-09P-057-EDSU
SummaryE-INFOSOL LLC is seeking a motivated and results-driven Database Administrator to be a full-time employee in Washington, DC to join our innovative and customer solutions focused team.
Position OverviewThe Database Administrator designs, implements, and maintains moderately complex databases. This role is responsible for maintaining database dictionaries, ensuring the integration of systems through effective database design, and administering and testing computer databases by applying a deep knowledge of database management systems. Additionally, the Database Administrator coordinates changes to computer databases and may plan, coordinate, and implement security measures to safeguard computer databases.
Key Responsibilities- Design, implement, and maintain moderately complex databases.
- Maintain database dictionaries and ensure the integration of various systems through effective database design.
- Administer and test computer databases, utilizing knowledge of database management systems.
- Coordinate changes to computer databases to ensure data integrity and system efficiency.
- Plan, coordinate, and implement security measures to protect computer databases from unauthorized access or data breaches.
- Administer and optimize PostgreSQL (v13+) including configuration, performance tuning, patching, and capacity planning.
- Implement and validate backup and recovery for PostgreSQL using / and WAL archiving.
- Configure and monitor PostgreSQL replication and high availability (physical/logical replication).
- Perform query tuning and indexing for PostgreSQL using EXPLAIN/ANALYZE, partitioning, and _statements.
- Plan and execute migrations to/from PostgreSQL, including cloud-managed services such as AWS RDS or Aurora PostgreSQL and from Oracle.
- Establish monitoring and alerting for PostgreSQL using standard observability tooling (e.g., Prometheus/Grafana or equivalent).
- Active Top-Secret clearance with capability to obtain SCI/CI Poly if needed to meet contract requirements.
- Bachelor’s or Master’s Degree in Information Technology or related field or Equivalent Experience.
- Strong knowledge and 8+ years of experience in database management systems.
- Ability to design and maintain complex databases.
- Experience with database administration and testing.
- Knowledge of security measures and techniques to safeguard computer databases.
- Excellent coordination and communication skills to manage database changes and integration.
E-INFOSOL is a Service Disabled and Veteran Owned Small Business (SDVOSB) located in the Washington, D.C. metropolitan area. We specialize in building modern and tailored solutions to support our customers’ mission. As a mission-first organization, we deliver Subject Matter Expertise (SME) in cloud computing, virtualization, cyber security, software development and data services. We support the Intelligence Community, Department of Defense, Federal Law Enforcement, Civilian Agencies and the Private Sector.
Through strategic partnerships with top industry players such as Amazon Web Services (AWS), Broadcom, Microsoft and Cisco, E-INFOSOL provide an array of IT products and solutions. Combined with our industry expertise, we deliver in-depth knowledge on Government requirements and fully understand NIST and DoD security requirements. Our expertise in the latest technologies combined with our understanding of infrastructure needs and security requirements provides the best combination for…
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