- Oracle 19c, RAC, Data Guard, RMAN, ASM, OEM
- Amazon RDS (Oracle/PostgreSQL/MSSQL) and Amazon Redshift administration
- AWS CDK (TypeScript or Python), CloudFormation, and CI/CD pipelines
- Hands-on administration of Oracle 19c, RAC, Data Guard, RMAN, ASM, and OEM
- Expert-level SQL and instance performance tuning; AWR/ASH analysis; wait events diagnosis
- Provision, configure, and manage Amazon RDS instances/clusters (instance classes, storage autoscaling, multi-AZ, parameter/subnet groups)
- Govern backup/restore strategies, including automated backups, snapshots, encryption (KMS), patching, and version upgrades
- Implement monitoring and alerting using CloudWatch, Performance Insights, and Enhanced Monitoring; tune connections and queries
- Cost management: right-sizing resources, storage optimization, and advisory on Reserved/Compute Savings Plans
- Design, deploy, and operate Amazon Redshift clusters; configure WLM, concurrency scaling, and queue management
- Optimize schema design (distribution/sort keys), run VACUUM/ANALYZE, tune queries, and isolate workloads
- Build and maintain CI/CD pipelines (CodePipeline/GitHub Actions) for deploying CDK apps; manage multiple environments (dev/qa/uat/prod)
- Ensure high availability: Multi-AZ deployments for RDS, cross-region snapshots as needed
- 4–7+ years of experience as an Oracle DBA, including 3+ years managing AWS data services
- Hands-on experience with Amazon RDS (Oracle/PostgreSQL/MSSQL) and Amazon Redshift administration
- Expertise in monitoring (CloudWatch, Performance Insights), performance tuning, and cost optimization
- At least one Oracle certification (OCP) and one AWS certification
- Proficiency with AWS CDK (TypeScript or Python), CloudFormation, and CI/CD pipelines
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Inclusion without Exception: · Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we ope ...
Toronto, ON $80,000 - $130,000 (CAD) per year1 day ago
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Job Title: Database Administrator · Location: 4100 Grden Baker Road · Work Type: Hybrid · Years of Experience: 8 -10 years · Top 3 Required Skills: Oracle 19C , · Oracle 19c, RAC, Data Guard, RMAN, ASM, OEM. · Amazon RDS (Oracle/PostgreSQL/MSSQL) and Amazon Redshift administratio ...
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Job Title: Database Administrator · Location: North York, Toronto / Hybrid · Contract: Long Term · Years of Experience: 8 -10 years · Top 3 Required Skills: Oracle 19C , · Oracle 19c, RAC, Data Guard, RMAN, ASM, OEM. · Amazon RDS (Oracle/PostgreSQL/MSSQL) and Amazon Redshift admi ...
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Job Title: Database Administrator · Location: North York, Toronto / Hybrid · Contract: Long Term · Years of Experience: 8 -10 years · Top 3 Required Skills: Oracle 19C , · 1. Oracle 19c, RAC, Data Guard, RMAN, ASM, OEM. · 2. Amazon RDS (Oracle/PostgreSQL/MSSQL) and Amazon Redshi ...
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Job Title: Database Administrator · Location: 4100 Grden Baker Road · Work Type: Hybrid · Years of Experience: 8 -10 years · Top 3 Required Skills: Oracle 19C , · 1. Oracle 19c, RAC, Data Guard, RMAN, ASM, OEM. · 2. Amazon RDS (Oracle/PostgreSQL/MSSQL) and Amazon Redshift adminis ...
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Design develop and maintain AWS-based data pipelines and cloud-native applications build manage ETL workflows using AWS Glue develop optimize data storage solutions using Amazon S3 and Amazon Redshift write clean efficient reusable Python code for data processing automation imple ...
Toronto1 month ago
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5+ years as a Oracle DBA · 3-4 years of exp. on AWS data services · Exp with Amazon RDS and Amazon Redshift administration · Hands-on exp with Oracle 19c, RAC, Data Guard, RMAN, ASM, OEM. · performance tuning (SQL & instance), AWR/ASH analysis, wait events. · Proficiency with AW ...
Toronto1 week ago
Oracle & AWS Database Administrator - RDS, Redshift, CDK - Toronto - Astra North Infoteck Inc.
Description
Oracle & AWS Database Administrator - RDS, Redshift, CDK
Top 3 Required Skills:
Top 3 Preferred Skills: Ansible | Dynatrace | Azure
Job Summary:
We are seeking an experienced Oracle DBA to ensure the reliability, performance, and security of mission-critical Oracle databases. The role also requires expertise as an AWS-focused DBA to manage and optimize Amazon RDS (Oracle/PostgreSQL/MSSQL) and Amazon Redshift clusters, with a strong emphasis on Infrastructure as Code using AWS CDK.
Key Responsibilities:
Qualifications (Required):
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AWS Cloud Developer
Only for registered members Toronto, ON
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Oracle Database Administrator
Only for registered members Toronto, Ontario
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Oracle Database Administrator
Only for registered members Toronto, Ontario
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Oracle Database Administrator
Only for registered members Toronto, Ontario
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AWS Developer
Only for registered members Toronto, Ontario
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AWS Devops Infra -- DWIDC5535376
Only for registered members Greater Toronto Area
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AWS Data
Only for registered members CA - ON - Toronto
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AWS Data
Only for registered members Toronto
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Rq08858
Only for registered members Toronto, Ontario, Canada
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AI Architect
Only for registered members Toronto
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AppOps, DBA
Only for registered members Toronto, Ontario
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Senior Cloud Developer
Only for registered members Toronto, Ontario
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Oracle / AWS Database Administrator (DBA)
Only for registered members Toronto
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AI Architect
Only for registered members Toronto, Ontario, Canada
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AWS Cloud Developer, Data Streaming
Only for registered members Toronto, Ontario
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Oracle Database Administrator
Only for registered members Toronto
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Oracle Database Administrator
Only for registered members Toronto
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Senior Cloud Architect
Only for registered members Toronto, Ontario
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AWS Developer
Only for registered members Toronto
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Oracle Database Administrator
Only for registered members Toronto