Top Database Administrator Jobs in Vancouver

Operate and improve production databases on AWS, including RDS, Aurora, and EC2-hosted systems. Monitor performance, troubleshoot incidents, manage backups and disaster recovery, enforce security controls, and coordinate upgrades and patching. Automate provisioning and routine DBA tasks with Terraform or CloudFormation. The role also maintains documentation, supports schema and query optimization, and collaborates with application, DevOps, and platform teams on reliability and operational excellence.

Serve as the primary DBA contact for critical production issues across customized, multi-tenant SQL Server environments. Diagnose performance and availability problems, optimize queries and stored procedures, monitor database health, build alerting and runbooks, maintain test-environment readiness, review database-related code changes, perform backups and patching, and document operational procedures. Collaborate closely with developers while providing production support during US business hours.

Senior Oracle APEX and Database Administrator responsible for design, administration, performance tuning, upgrades, backup/recovery, and lifecycle management of Oracle databases and APEX/ORDS environments across DEV/QA/PROD. Provide Tier 3 support, automation, CI/CD contributions, and coordinate upgrades with cross-functional teams.

Maintain and enhance enterprise database environments across Oracle, SQL Server, PostgreSQL, MySQL, and Azure. Provide level 2 and 3 support, performance tuning, upgrades, patching, high availability, disaster recovery, backup and recovery strategies, encryption, and ETL scripting. Collaborate with architecture, development, and infrastructure teams, troubleshoot critical incidents, document systems, mentor peers, and provide on-call support for mission-critical platforms.