Optimize Oracle databases and PL/SQL performance as a Senior Oracle Application DBA supporting mission-critical applications. Partner with development and engineering teams on availability and operations.

This senior role focuses on Oracle Database 12c/19c+ application support, advanced PL/SQL, and performance diagnostics. You will contribute to data modeling, schema design, release automation, and database modernization. The position also supports AWS migration strategy through collaboration with infrastructure and cloud teams.

Key Responsibilities

Collaborate on data modeling, schema design, and PL/SQL deployments

Tune SQL queries, execution plans, and index structures

Lead database releases, code reviews, and schema migrations

Resolve lock contention, deadlocks,



and database latency issues

Design and execute on-premises to AWS database migrations

Requirements

Eight-plus years supporting Oracle Database application environments

Advanced PL/SQL and AWR, ASH, and ADDM diagnostics

Experience administering Amazon RDS and Amazon Aurora

Working knowledge of PostgreSQL architecture and performance optimization

Proven AWS migration and CI/CD database deployment experience

Apply Oracle, PL/SQL, performance tuning, and AWS migration expertise to critical database applications and modernization initiatives.

📌 Senior Oracle Application Database Administrator (Winnipeg)
🏢 Epsilon Solutions
📍 Winnipeg