Senior Oracle DBA for AWS RDS, Redshift & CI/CD

Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!; Toronto; Hybrid; CAD 90,000 - 150,000; Full time

Job summary

Astra-North Infoteck Inc. is seeking an experienced Oracle DBA for Toronto, hybrid work. The role focuses on Oracle databases with AWS RDS, Redshift, and IaC emphasis using CDK.

You will ensure reliability, performance, and security across mission-critical systems. Ideal candidates bring 4–7+ years in Oracle DBA roles with AWS data services, plus AWS and Oracle certifications. Strong tuning, monitoring, and cost-management skills are valued.

Qualifications

• 4–7+ years as a Oracle DBA with 3+ years on AWS data services.
• Hands-on with Amazon RDS (Oracle/PostgreSQL/MSSQL) and Amazon Redshift administration.
• At least one Oracle (OCP) and one AWS certification; familiarity with CDK, CloudFormation.

Responsibilities

• Ensure reliability, performance, and security of Oracle databases.
• Manage AWS RDS instances/clusters (Oracle/PostgreSQL/MSSQL) and Redshift.
• Implement infrastructure as code focusing on AWS CDK and CI/CD pipelines.
• Monitor and tune SQL and database performance; backups, patching, and upgrades.
• Configure monitoring via CloudWatch and Performance Insights; set alerts.
• Design high availability with Multi-AZ and cross-region snapshots as needed.

Skills

Python

AWS

Oracle DBA

Tools

AWS CDK

CloudFormation

CI/CD pipelines

Job description

Astra-North Infoteck Inc. is seeking an experienced Oracle DBA for Toronto, hybrid work. The role focuses on Oracle databases with AWS RDS, Redshift, and IaC emphasis using CDK.

You will ensure reliability, performance, and security across mission-critical systems. Ideal candidates bring 4–7+ years in Oracle DBA roles with AWS data services, plus AWS and Oracle certifications. Strong tuning, monitoring, and cost-management skills are valued.