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Sql programmer • pickering on
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Detailed Job Description: 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 Amaz...Voir plusDernière mise à jour : il y a 3 jours
Location Address: Hybrid (two days in the office with potential increase in the future) –888 Birchmount Road.Contract Duration: ASAP - Oct 31st.Start day: Jan 20th to Feb 1, 2026.Scheduled Hours: M...Voir plusDernière mise à jour : il y a 16 jours
Our client is a Real Estate development company.They are looking for a Finance Manager to join their team!.Direct exposure to ownership through enhanced reporting and analytics.Work closely with a ...Voir plusDernière mise à jour : il y a 3 jours
Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.Scotiabank continues to be an industry leader for Payment’s technology and innovation.We have a...Voir plusDernière mise à jour : il y a 10 jours
As a Senior SQL Engineer, you will work remotely on an hourly paid basis to review AI-generated SQL queries, database designs, and data-processing logic, as well as generate high-quality reference ...Voir plusDernière mise à jour : il y a plus de 30 jours As a Senior SQL Engineer, you will work remotely on an hourly paid basis to review AI-generated SQL queries, database designs, and data-processing logic, as well as generate high-quality reference ...Voir plusDernière mise à jour : il y a plus de 30 jours 
Role Summary We are looking for a Junior Systems Optimization Analyst who is early in their career but ready to take on high ownership and real impact.This role sits at the intersection of systems,...Voir plusDernière mise à jour : il y a 7 jours
Business Programs and Solutions Specialist (Full Stack Software Specialist) .Metro Hall, 55 John Street, Toronto.Full-time, 1 Permanent, 2 Temporary (12 month) vacancies.Monday to Friday, 35 hours ...Voir plusDernière mise à jour : il y a plus de 30 jours
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Oracle DBA - RAC, Data Guard, AWS RDS, Redshift
Astra North Infoteck Inc.Scarborough, ON, caIl y a 3 jours
Type de contrat
- Temps plein
- Quick Apply
Description de poste
Job Description
Requirements
Oracle DBA
Detailed Job Description: 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.
Job Description:
1. Strong hands-on with Oracle 19c, RAC, Data Guard, RMAN, ASM, OEM.
2. Expert-level performance tuning (SQL & instance), AWR/ASH analysis, wait events.
3. Provision and manage RDS instances/clusters (instance classes, storage autoscaling, Multi-AZ, parameter/subnet groups).
4. Govern backup/restore (automated backups, snapshots), encryption (KMS), patching, and minor/major version upgrades.
5. Implement monitoring/alerting via CloudWatch, Performance Insights, Enhanced Monitoring; tune connections/queries.
6. Cost management: right-sizing, storage management, Reserved/Compute Savings Plans advisory.
7. Design and operate Redshift clusters; configure WLM, concurrency scaling, queue management.
8. Optimize schema (distribution/sort keys), VACUUM/ANALYZE, query tuning; workload isolation.
9. Build CI/CD pipelines (CodePipeline/GitHub Actions) to deploy CDK apps; manage environments (dev/qa/uat/prod).
10. Implement high availability (Multi-AZ for RDS, cross-region snapshots as needed).
Qualifications (Required):
1. 4–7+ years as a Oracle DBA with 3+ years on AWS data services.
2. Hands-on with Amazon RDS (Oracle/PostgreSQL/MSSQL) and Amazon Redshift administration.
3. Expertise in monitoring (CloudWatch, Performance Insights), performance tuning, and cost optimization.
4. At least one certification in Oracle (OCP) and one in AWS.
5. Proficiency with AWS CDK (TypeScript or Python), CloudFormation, and CI/CD pipelines.
Top 3 Required Skills:
1. Strong hands-on with Oracle 19c, RAC, Data Guard, RMAN, ASM, OEM.
2. Hands-on with Amazon RDS (Oracle/PostgreSQL/MSSQL) and Amazon Redshift administration) 3. Provision and manage RDS instances/clusters (instance classes, storage autoscaling, Multi-AZ, parameter/subnet groups).
Top 3 Preferred Skills:
1. Oracle 19C, 26i
2. AWS RDS
3. Dataguard, RMAN, RAC
Requirements
Oracle DBA