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Posted 5 months ago

AWS Cloud RDS/Oracle DBA

@ Astra North Infoteck Inc.

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Toronto, Ontario

6+ years experience
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SIGNALS

Overview

Astra North Infoteck Inc. is hiring an AWS Cloud RDS/Oracle DBA for a permanent role requiring 6-8 years of experience. The work covers mission-critical Oracle databases plus Amazon RDS and Redshift clusters, with a focus on Infrastructure as Code using AWS CDK.

Responsibilities:

  • Manage and tune Oracle 19c databases with RAC, Data Guard and RMAN
  • Provision and operate Amazon RDS and Redshift clusters
  • Govern backups, encryption, patching and version upgrades
  • Monitor performance and optimize cost and capacity
  • Build CI/CD pipelines to deploy AWS CDK applications

Requirements summary:

  • 4-7+ years as an Oracle DBA with 3+ years on AWS data services
  • Hands-on Amazon RDS and Redshift administration
  • Oracle (OCP) and AWS certifications
  • Proficiency with AWS CDK, CloudFormation and CI/CD pipelines

Tools & skills

Oracle 19cOracle RACOracle Data GuardRMANASMOEMAmazon RDSAmazon RedshiftAWS CDKCloudWatch
Source and dates

Source type not verified · zoho

Employer posting date
2026-06-17
First seen by our source
2026-10-11
Source record updated
2026-10-11

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SenioritySenior
DepartmentIT
Experience6+ years
Hours per week40 (estimated)
Travelair: none · ground: none
Work settingOffice
PositionMostly sitting
Physical demandsphysical low · computer high
Licences & certificationsOCP, AWS certification

Summary and details written by AI from the posting; the employer’s posting is the authority.

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Astra North Infoteck Inc.

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FieldValue
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Job description

Role:AWS Cloud RDS/Oracle DBA Position Type: Permanent Total Experience: 6-8 years

Role Description:

• We are looking for an experienced Oracle DBA to ensure the reliability, performance, and security of mission-critical

• Oracle databases, along with an AWS-focused DBA to manage and optimize Amazon RDS (Oracle/PostgreSQL/MSSQL) and Amazon Redshift clusters, with a strong focus on Infrastructure as Code using AWS CDK.

Required Skill Sets:

• Strong hands-on with Oracle 19c, RAC, Data Guard, RMAN, ASM, OEM.

• Expert-level performance tuning (SQL & instance), AWR/ASH analysis, wait events.

• Provision and manage RDS instances/clusters (instance classes, storage autoscaling, Multi-AZ, parameter/subnet groups).

• Govern backup/restore (automated backups, snapshots), encryption (KMS), patching, and minor/major version upgrades.

• Implement monitoring/alerting via CloudWatch, Performance Insights, Enhanced Monitoring; tune connections/queries.

• Cost management: right-sizing, storage management, Reserved/Compute Savings Plans advisory.

• Design and operate Redshift clusters; configure WLM, concurrency scaling, queue management.

• Optimize schema (distribution/sort keys), VACUUM/ANALYZE, query tuning; workload isolation.

• Build CI/CD pipelines (CodePipeline/GitHub Actions) to deploy CDK apps; manage environments (dev/qa/uat/prod).

• Implement high availability (Multi-AZ for RDS, cross-region snapshots as needed).

• 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.

• Expertise in monitoring (CloudWatch, Performance Insights), performance tuning, and cost optimization.

• At least one certification in Oracle (OCP) and one in AWS.

• Proficiency with AWS CDK (TypeScript or Python), CloudFormation, and CI/CD pipelines.

ASM, OEM.

• Expert-level performance tuning (SQL instance), AWRASH analysis, wait events.

• Provision and manage RDS instances cluster (instance classes, storage autoscaling, multi-AZ, parameter subnet groups).

• Govern backup restore (automated backups, snapshots), encryption (KMS), patching, and minor major version upgrades.

• Implement monitoring alerting via CloudWatch, Performance Insights, Enhanced Monitoring tune connections queries.

• Cost management right-sizing, storage management, Reserved Compute Savings Plans advisory.

• Design and operate Redshift clusters configure WLM, concurrency scaling, queue management.

• Optimize schema (distribution sort keys), VACUUMANALYZE, query tuning workload isolation.

• Build CICD pipelines (Code Pipeline GitHub Actions) to deploy CDK apps manage environments (devqauat prod).

• Implement high availability (Multi-AZ for RDS, cross-region snapshots as needed)."""


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