Top Database Administrator Jobs

Maintain and configure USAF database infrastructure and data repositories supporting interoperability enhancement tools. Develop data-sharing schemas and database access rules, install and configure Oracle, SQL Server, and Windows Server environments, apply security patches and DISA STIGs, perform updates, and troubleshoot hardware, software, network, and database issues. The role requires database administration, data modeling, XML technologies, SQL Server, Windows Server administration, and a Secret clearance.

Manage and optimize enterprise SQL Server databases across production and non-production environments. Responsibilities include installation, upgrades, maintenance, performance tuning, security, auditing, backup and recovery, high availability, disaster recovery, storage management, and production support. Administer Windows Servers, AWS EC2 and storage resources, failover clusters, and PowerShell automation. Support large-scale transactional systems, participate in on-call coverage, and maintain recovery strategies aligned with RPO and RTO requirements.

Administer and support SQL Server environments, including installation, upgrades, maintenance, security, auditing, performance tuning, backups, recovery, disaster recovery, capacity planning, and high availability. Manage Windows Server infrastructure, EC2 instances, failover clusters, endpoint protection, and server roles. Develop T-SQL and support ETL processes, troubleshoot high-intensity transactional systems, maintain application infrastructure, and provide 24-hour operational support.

Administer and support large-scale Microsoft SQL Server environments powering AI data pipelines. Responsibilities include database performance tuning, backup and recovery, migrations, security, SQL Agent scheduling, stored procedures, ETL integration, connectivity troubleshooting, production changes, data fixes, and support across development through production environments. The role also involves large-scale data movement, controlled cutovers, and collaboration with implementation partners.

Design, implement, and maintain secure, highly available PostgreSQL environments. Lead HA/DR, backups, performance tuning, schema design, automation, and DevOps integration. Troubleshoot incidents, document procedures, and mentor teams while meeting RPO/RTO and security requirements.

Provides production database administration and support for mission-critical environments, including performance monitoring, incident response, root-cause analysis, security, and availability. Develops SQL Server database objects, ETL pipelines, dimensional models, data marts, dashboards, and Splunk monitoring solutions. Designs cloud and hybrid database architectures, performs data migrations, validates data integrity, and collaborates with stakeholders on technical requirements and analytics solutions within an Agile environment.

Provides production support and administration for mission-critical databases, including monitoring, incident response, root-cause analysis, performance optimization, and on-call coverage. Develops SQL database objects, Databricks lakehouse models, ETL pipelines, data migrations, dashboards, and data governance standards. Collaborates with stakeholders and development teams in an Agile environment while ensuring data integrity, scalability, security, and availability across AWS and hybrid-cloud platforms.

Administer and support Oracle E-Business Suite environments across production, test, development, and disaster recovery systems. Manage Oracle 19c RAC, Data Guard, Exadata, upgrades, patching, backups, restores, cloning, migrations, monitoring, performance tuning, capacity planning, and high availability. Automate DBA tasks with Python, Shell, Perl, and Ansible while collaborating with functional, infrastructure, security, and vendor teams. Support mission-critical financial systems and participate in off-hours deployments and incident response.

Administer, secure, patch, optimize, and troubleshoot enterprise Microsoft SQL Server environments. Apply DISA STIGs and DoD cybersecurity requirements, remediate ACAS/Tenable findings, manage vulnerabilities and POA&Ms, and automate compliance activities using PowerShell and T-SQL. The role also develops documentation, test plans, dashboards, and leadership briefings while collaborating with cybersecurity, systems, development, and program teams.

Maintain security-clearance databases and applications for NRO and government users. Responsibilities include SQL data management, query optimization, reporting, access-control administration, data-integrity auditing, user support and training, application testing, database transfers, troubleshooting, and coordination with software developers. The role also provides helpdesk support, manages user accounts, supports technical integrations, and delivers recurring and ad hoc reports while handling competing priorities and short deadlines.

Administers the CMPRO PLM tool and supports configuration management for government software and hardware baselines. Maintains configuration hierarchies, user accounts, baselines, configuration status accounting, audits, and data repositories. Coordinates with network administrators to resolve issues, tests vendor updates, supports system implementation, provides process training, and prepares status reports. The role requires database administration experience, configuration management knowledge, a bachelor’s degree, U.S. citizenship, and an active Secret clearance.

Create, enhance, and coordinate database schema migrations; conduct code reviews and performance monitoring; and collaborate with junior database administrators on database architectures, coding standards, and quality assurance policies. The role requires travel or relocation to various U.S. client sites for short- and long-term assignments.

Administer and optimize Oracle databases in OCI, including Exadata, Autonomous Database, CDB/PDB environments, migrations, data transfers, performance tuning, backups, disaster recovery, patching, and federal security compliance. Execute legacy workload migrations using Data Pump, Transportable Tablespaces, and Zero Downtime Migration while maintaining high availability and protecting mission-critical DHS systems.

Administer Microsoft SQL Server environments through monitoring, maintenance, patching, access control, performance tuning, backup and recovery, troubleshooting, and security remediation. Support data warehouse operations, schema changes, scheduled integrations, outage restoration, and recovery testing. Maintain operational documentation and runbooks while coordinating with architects, application teams, infrastructure, cybersecurity, data engineering, analytics, testing, and government stakeholders.

Administer and optimize PostgreSQL, Oracle, and MySQL across on-prem and multi-cloud (Azure, AWS, GCP). Manage installs, upgrades, migrations, patching, security, backup/recovery, DR, and capacity planning. Monitor and resolve incidents, provide production support and on-call coverage. Drive cloud modernization, automation, IaC, and operational excellence with cross-functional teams while maintaining documentation and communicating risks to stakeholders.

Lead administration of enterprise MySQL and PostgreSQL environments across on-premises and AWS platforms. Responsibilities include installation, configuration, clustering, replication, high availability, backup and recovery, performance tuning, security, disaster recovery, cloud migrations, automation, monitoring, incident response, documentation, and mentoring junior DBAs. The role requires hands-on MySQL Cluster expertise, AWS database services experience, stakeholder collaboration, on-call support, and the ability to manage critical production incidents.

Administers and sustains mission databases supporting Red LAN applications, including data integrity, access controls, backups, recovery, replication, performance tuning, and security. Reviews database designs and integrations, develops procedures and triggers, enforces administration standards, audits data using SQL, monitors utilization, and supports database technology improvements and reporting systems.

Lead enterprise database migrations to AWS managed services, primarily Amazon RDS for SQL Server and Aurora PostgreSQL. Architect highly available, secure, observable database environments; establish Terraform and CI/CD standards; manage performance, scalability, incidents, and root cause analysis; and mentor DBA teams through a multi-year cloud transformation.

Provides senior-level database administration, consulting, performance optimization, backup and recovery, disaster recovery, security compliance, and production support. Designs complex database architectures, executes migrations and changes, writes advanced SQL and scripts, analyzes data flows, and leads database technology implementations. Serves as a subject matter expert for projects, advises stakeholders, and provides technical leadership and guidance to other DBAs.

Manage and modernize MySQL database environments supporting large-scale, multi-tenant applications. Monitor database health, performance, capacity, and availability; optimize SQL and troubleshoot production incidents. Support MongoDB operations, database scalability, monitoring through Datadog and Grafana, root-cause analysis, secure database practices, and safe database changes. Collaborate with application, platform, and engineering teams while using Jira and GitHub throughout the delivery lifecycle.

Administer and support Vertica, Sybase ASE, and Sybase IQ databases in mission-critical environments. Responsibilities include installation, configuration, performance tuning, backup and recovery, security administration, high availability, replication, monitoring, troubleshooting, upgrades, migrations, disaster recovery, and production support. The role also involves SQL and scripting, automation, modernization initiatives, and collaboration with application and infrastructure teams to ensure database reliability, scalability, and compliance.

Performs SQL Server database administration, including maintenance, performance tuning, troubleshooting, query and stored procedure development, access management, backups, recovery, replication, upgrades, data imports, and documentation. Designs and maintains secure logical and physical databases, supports production applications, manages projects, and performs on-call duties. The position is entry level, requires 100% on-site work at Fort Huachuca, and requires an active DoD Secret clearance.

Design, deploy, administer, secure, automate, and modernize enterprise PostgreSQL environments across on-premises and cloud platforms. Responsibilities include high availability, disaster recovery, backup and recovery, performance tuning, monitoring, security, compliance, upgrades, incident response, infrastructure automation, and operational documentation. The role provides technical leadership, mentors engineers, supports mission-critical systems, and partners with application, infrastructure, security, SRE, and cloud teams.

Responsible for independently administering, patching, optimizing, securing, and supporting Oracle and Microsoft SQL Server databases in complex distributed environments. Duties include incident response, deployment support, monitoring, performance tuning, backup and recovery, disaster recovery planning, high availability, documentation, and compliance. The role requires technical leadership, extensive troubleshooting expertise, and familiarity with Oracle Enterprise Manager, RMAN, Oracle clustering, and SQL Server high-availability technologies, preferably in banking or financial services.

Designs, implements, maintains, and supports scalable infrastructure and database systems. Automates service delivery and maintenance through infrastructure as code and CI/CD pipelines, builds monitoring tools, resolves complex production issues, analyzes outages, and recommends system improvements. The role also manages technology risks, evaluates infrastructure solutions, applies engineering best practices, and mentors junior engineers. Requires substantial infrastructure experience, cloud expertise, and database administration experience with DB2 LUW, PostgreSQL, or hybrid platforms such as YugabyteDB.