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Oracle Database Administrator

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Closing date: Oct 31, 2026
Experience: 8-10 years of experience in Oracle Database Administration
Posting language: English
Posted: Oct 1, 2026

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Original job description

Archived listing. The details below describe a past opening.

8-10 years of experience in Oracle Database Administration
Oracle Application DBA Expertise: 8+ years specializing in Oracle Database (12c/19c+) application support, advanced PL/SQL programming, execution plan analysis, and performance diagnostics (AWR, ASH, ADDM).
AWS & Cloud Databases: Practical experience administering managed database services including Amazon RDS (Oracle/PostgreSQL) and Amazon Aurora.
PostgreSQL: Hands-on working knowledge of PostgreSQL architecture, schema design, and performance optimization.
Cloud Migration Experience: Strong, proven track record of migrating on-premises databases to AWS environments (using tools such as AWS DMS, SCT, or native utilities).
Collaboration & Release Management: Solid background in CI/CD integration for database deployments and working alongside Agile engineering teams.

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Responsibilities

Administer and support Oracle databases and application databases, including performance diagnostics and optimization, as well as managed database services such as Amazon RDS and Aurora. Migrate on-premises databases to AWS and collaborate with Agile engineering teams on CI/CD-integrated database deployments.

Requirements

Requires 8–10 years of Oracle Database Administration experience, including at least 8 years specializing in Oracle application support, advanced PL/SQL, and performance analysis. Candidates should also have practical AWS database administration and migration experience, PostgreSQL knowledge, and experience with CI/CD and Agile teams.

Skills

Oracle Database Administration
Oracle Application DBA
Oracle 12c/19c+
PL/SQL
Execution Plan Analysis
Performance Diagnostics
AWR
ASH
ADDM
Amazon RDS
Amazon Aurora
PostgreSQL
AWS Database Migration
AWS DMS
AWS SCT
CI/CD

Visa sponsorship

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Keywords

Oracle Database Administration
Oracle Application DBA
Oracle 12c
Oracle 19c+
Application Support
PL/SQL
Execution Plan Analysis
Performance Diagnostics
AWR
ASH
ADDM
Amazon RDS
Amazon Aurora
PostgreSQL
Schema Design
Performance Optimization
AWS
Cloud Migration
AWS DMS
AWS SCT
Native Migration Utilities
CI/CD
Database Deployments
Agile

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