Top Database Administrator Jobs

Administer and support enterprise databases (Oracle, MSSQL, PostgreSQL, MySQL, NoSQL) and applications such as PeopleSoft and Momentum. Maintain Oracle Grid Infrastructure, ASM, Data Guard, and RMAN backups; perform cloning, monitoring, performance tuning, patching, and disaster recovery. Troubleshoot systems, develop automation scripts, manage Linux servers, handle AWS resources, perform audits for compliance, maintain user accounts/ACLs, and participate in on-call rotations.

Manage and support Oracle 19c RAC databases, Oracle E-Business Suite 12.2.x, WebLogic, and Linux environments. Responsibilities include installation, patching, cloning, backup and recovery, performance tuning, troubleshooting, cloud and on-premises database deployments, security and integrity controls, automation, platform maintenance, architecture planning, and participation in new projects. The role also supports OCI, Oracle middleware, and evolving cloud-based data platform technologies.

Perform full database administration for Assessor systems: design, implement, maintain, secure, back up and recover databases; optimize performance; support DBMS installations and upgrades; develop standards, data models, documentation, and provide technical leadership and training.

Lead consultant/Neo4j DBA responsible for designing and configuring vendor software, developing complex feature stories, organizing feature reviews, creating functional designs, configuring and testing vendor releases, resolving defects, coaching team members, and supporting integration testing and issue management across enterprise applications.

Administer and optimize SQL Server and MongoDB environments across Azure and on-premises platforms. Responsibilities include performance tuning, capacity planning, high availability and disaster recovery, security and compliance, backup and recovery, migration support, monitoring, troubleshooting, and automation using T-SQL and PowerShell. The role also manages MongoDB Atlas clusters, database replication, indexing, query optimization, and operational improvements.

Administer DB2 databases on z/OS, including installation, configuration, performance tuning, capacity planning, security, backup and recovery. Execute DB2 utilities and commands, manage database changes, resolve incidents and problems, document solutions, and support application developers and end users. Transform logical designs into physical database designs and provide 24x7 rotational on-call production support.

Develops and maintains Oracle application database solutions focused on efficiency, reliability, scalability, and security. Plans, evaluates, designs, operationalizes and supports enterprise solutions, acts as an SME, solves complex problems, and works independently to meet business and engineering standards.

Lead installation, configuration, administration, and optimization of PTC Windchill database infrastructure. Design scalable DB architecture, ensure HA/DR, performance tune, support migrations, provide L2/L3 production support, and partner with engineering, cloud, and vendors to sustain SLAs for 120K+ parts and 600+ ECOs/month.

Design, implement, and maintain enterprise databases (Oracle, SQL Server, PostgreSQL) for mission-critical Navy LVC environments. Optimize performance, manage backup/recovery, replication, clustering, and high-availability solutions. Implement RMF/STIG-compliant security controls, support ATO/accreditation activities, capacity planning, monitoring, and troubleshooting. Ensure compliance with DoD/Navy cybersecurity policies and support system documentation and remediation.

The Database Administrator will manage and maintain database systems, handle complex specifications, perform SQL code reviews, and monitor performance.

The Senior Database Administrator will manage Microsoft SQL Server databases, focusing on daily administration, capacity planning, replication, and performance tuning while mentoring existing staff.

The role involves managing Curam application schemas, providing technical support for Oracle databases, and database performance tuning in a health services IT environment.

The Senior Database Administrator will manage Microsoft SQL Server databases, focusing on administration, capacity planning, monitoring growth, and ensuring high availability via replication and clustering. Responsibilities also include troubleshooting complex issues and providing training to staff.

The Database Administrator role involves managing and maintaining production databases, developing database procedures, conducting code reviews, and performance tuning, while mentoring staff and ensuring effective communication.

The Z/OS DB2 DBA is responsible for maintaining and enhancing z/OS DB2 databases, troubleshooting issues, providing database support, and ensuring performance and availability, including after-hours support.

The DB2 DBA will be responsible for monitoring, maintaining, and optimizing DB2 databases on AIX, providing on-call support, and performing database deployments.

Manage, maintain, secure, and optimize database environments (primarily PostgreSQL). Monitor performance, troubleshoot issues, collaborate cross-functionally, and evolve database infrastructure to ensure reliable company-wide data operations.

Lead design and development of web UI and REST middleware within an Agile team. Define requirements and acceptance criteria, implement Java/Spring and Angular solutions, build CI/CD pipelines, work with Product Owner and testers, and produce/update design documentation.

The SQL DBA will manage database systems related to SQL, ensuring data integrity and availability for clients. Responsibilities may include troubleshooting and support.

The role requires a SQL DBA with expertise in database administration, BI stack, and project management with excellent troubleshooting skills.

The SQL DBA is responsible for database administration, deployment, design, implementation, project management, troubleshooting, and working with the BI stack.

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.

The SQL DBA will manage SQL Server implementations and deployments, troubleshoot issues, and ensure high availability with Windows Server Cluster Services in on-premise and Azure environments.

Assist in database design, maintenance, and performance tuning. Support developers, implement best practices for DR, and resolve database issues. Requires strong SQL skills and understanding of database principles.

The role involves writing deployment scripts in Ruby for application deployments and assisting DevOps tooling resource with feasibility studies.