Top Database Administrator Jobs

Lead and maintain high-availability production and non-production databases (primarily SQL Server) supporting clearing operations. Responsibilities include performance tuning, capacity planning, HA/DR design and runbooks, upgrades, automation for monitoring and maintenance, incident escalation, vendor interaction, and participation in on-call rotation and cross-region handoffs.

Manage and optimize cloud databases across AWS MySQL, Azure T-SQL, and Databricks; design data models and ERDs; implement MDM; ensure security, high availability, disaster recovery, and performance tuning; collaborate with data and systems teams and mentor engineers.

Lead deployment and support of z/OS Db2 infrastructure, perform performance tuning, upgrades, DR and recoverability, automate systems engineering tasks, manage Db2 logs and parameters, troubleshoot incidents, and enforce database standards across teams.

Administer and optimize P21/SQL databases, design logical and physical data models, manage SSRS reports and SSIS packages, ensure security, backups, and recovery, tune performance, collaborate with cross-functional teams and vendors, and document database procedures and policies.

Lead design, administration, and reliability engineering for enterprise PostgreSQL and SQL Server environments across AWS and on-prem. Drive cloud migrations, IaC with Terraform, performance tuning, HA/DR, automation, observability, CI/CD integration, cost optimization, and 24x7 production support while mentoring junior DBAs and establishing operational best practices.

Lead Data Engineer/DB2 DBA responsible for maintaining and optimizing mainframe Db2 databases and data pipelines. Tasks include troubleshooting DB2 issues, backup/recovery, DDL deployments, environment refreshes, performance tuning, control reviews, and collaborating with application teams. Uses enterprise-authorized AI to accelerate design and operational tasks while ensuring validation, security, and auditability.

Lead administration, optimization, and support of high-volume PostgreSQL and MongoDB systems in GCP. Design Terraform modules for managed databases, implement IaC and CI/CD for DB changes, manage replication and BigQuery targets, ensure HA/DR and backup strategies, perform performance tuning and security/audit tasks, and participate in on-call rotations and incident response.

Serve as SME for database architecture and administration across relational and cloud-native platforms. Design, implement, and optimize transactional and analytical databases, advise on integrations, ensure governance and security, and recommend emerging database technologies to support cloud modernization.

Senior DBA responsible for designing, securing, automating, and supporting cloud database platforms for IFS Cloud. Manage Oracle 19c+ environments, Exadata, RAC, Data Guard, GoldenGate, backups, performance tuning, FedRAMP/NIST compliance, hardening, incident response, monitoring, and automation while partnering with cross-functional teams.

Manage health and performance of product databases: schema design, permissions, backups/recovery, failover clustering, performance tuning, monitoring, incident response, and cross-team support for releases and customer issues. Participate in on-call rotation.

Manage, secure, optimize, and sustain enterprise Microsoft SQL Server databases across development, test, production, and backup environments. Implement HA, replication, backup/recovery, STIGs, and patches; develop T-SQL and SSIS; perform lifecycle management, monitoring, documentation, and accreditation tasks; mentor junior DBAs and participate in on-call support for mission-critical systems.

Lead database design, performance, and availability across AWS MySQL, Azure T-SQL, and Databricks. Implement MDM, data modeling/ERDs, disaster recovery, security, and DR/HA plans. Collaborate with data engineers, systems/infosec teams, mentor staff, and drive database optimization and documentation.

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 stabilization, optimization, and re-architecture of large on-prem SQL Server environments and execute phased migrations to AWS. Manage availability, replication, performance tuning, backups, automation, HA/DR (Always On), and security while collaborating with engineering, DevOps, and security teams.

Lead administration, stabilization, and remediation of large enterprise Microsoft SQL Server environments. Design and execute phased migrations to AWS, implement HA/DR (Always On, clustering), optimize performance, automate tasks (PowerShell, T-SQL, IaC, CI/CD), monitor observability, manage backups/replication, and collaborate across engineering, DevOps, and security teams.

Lead design, development, and administration of large Oracle 19c databases for ACES. Build and maintain schemas, PL/SQL objects, perform installation/patching, ensure security and STIG compliance, document designs, test QA, support interfacing applications, and mentor small technical teams while communicating status and issues across the organization.

The Database Administrator will manage databases in SIPR and Azure environments, perform optimizations, backups, and ensure security compliance.

The Database Administrator will manage and optimize databases in SIPR and Azure Cloud SharePoint, ensuring data integrity and security while performing backups and recovery.

The Database Administrator manages database integrity, security, and availability, supports Oracle, SQL Server, and SYBASE, and ensures peak performance and compliance.

Manage, maintain, and optimize IMS databases on IBM z/OS (Full Function, Fast Path, HALDB). Perform DB definitions, reorgs, image copies, recoveries, performance tuning, troubleshooting, and collaborate with development, system programmers, and operations teams to design and implement complex database solutions.

Manage and support large-scale enterprise database environments across on-premises and hybrid/cloud platforms. Ensure availability, performance, security, compliance (DFARS/ITAR), HA, disaster recovery, backups, and migrations. Lead performance tuning, capacity planning, monitoring, runbooks, documentation, and collaborate with infra, app, and security teams. Participate in on-call rotations and provide escalation support.

Provide operational SAP HANA and SAP S/4HANA administration including installation, upgrades, patching, backup/recovery, system replication, performance tuning, monitoring, and troubleshooting. Support SAP Basis, SDI/Smart Data Integration, Cloud Connector, and SAP Analytics Cloud integrations. Manage certificates/SSL, networking connectivity, documentation, runbooks, incident response, change management, disaster recovery, capacity planning, and on-call support in regulated enterprise environments.

Manage, secure, optimize, and sustain enterprise Microsoft SQL Server environments. Install/configure SQL Server versions, implement HA/backup/DR, develop T-SQL and SSIS solutions, apply STIGs/patches, monitor performance, maintain documentation, mentor junior DBAs, respond to tickets and on-call incidents.

Manage and maintain Microsoft SQL Server databases for the SE2 environment, ensuring performance, integrity, security, backups, and recovery. Implement SQL STIGs, support developers (including IIS and ColdFusion integrations), perform performance tuning, troubleshoot issues, and stay current with database technologies and best practices.

Lead design and optimization of Cassandra/DataStax databases, develop ETL solutions, implement policies and best practices, collaborate with application teams to improve query performance, and provide hands-on backup, recovery, and support to ensure business continuity.