Top Database Administrator Jobs in Toronto

23 Days AgoSaved
Hybrid
Toronto, ON
Mid level
Mid level
Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
The role involves managing and optimizing Oracle and PostgreSQL databases, driving automation, supporting cloud migration, and collaborating with cross-functional teams to ensure operational excellence.
Top Skills: AnsibleAurora PostgresqlAWSAws DmsAws RdsAws Schema Conversion ToolCloudFormationDockerEc2ExadataKubernetesOraclePl/SqlRedshiftS3SQLTerraform
3 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Fintech • Payments • Financial Services
Central 1 is seeking a Database Administrator to manage SQL Server environments, ensuring performance, security, and availability, alongside cloud migration and monitoring responsibilities.
Top Skills: Azure Data StudioAzure MonitorAzure PortalAzure Sql DatabaseAzure Sql Managed InstanceMicrosoft Sql Server 2019Microsoft Sql Server 2025PowershellT-Sql
Reposted 11 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Other • Transportation
As a Cloud Database Administrator, you will manage Microsoft SQL Server and PostgreSQL databases on AWS, ensuring performance, security, and cost efficiency while supporting operations of the Snowflake platform.
Top Skills: Aws RdsMs SqlPostgresSnowflake
19 Days AgoSaved
In-Office
Toronto, ON
Junior
Junior
Travel
As an Associate Oracle EBS Developer, you'll customize and support Oracle EBS financial modules, enhance efficiency, and collaborate to improve financial processes.
Top Skills: Bi PublisherOracle Application FrameworkOracle EbsOracle FormsOracle ReportsPl/SqlSQL
Reposted 20 Days AgoSaved
Remote
Toronto, ON
Mid level
Mid level
Information Technology • Mobile • Software
Manage, optimize, and secure large-scale databases, work with engineering teams to design and maintain high-performance database systems, and ensure data integrity and security.
Top Skills: AuroraAws RdsAzure SqlBashCassandraDynamoDBGoogle Cloud SpannerMongoDBMySQLPostgresPythonRedisSQL Server
Reposted 20 Days AgoSaved
Remote
Toronto, ON
Mid level
Mid level
Information Technology • Mobile • Software
As a Database Administrator at Air Apps, you will manage and optimize complex databases, ensuring performance, security, and data integrity while collaborating closely with engineering teams.
Top Skills: AuroraAws RdsAzure SqlBashCassandraDynamoDBGoogle Cloud SpannerMongoDBMySQLPostgresPythonRedisSQL Server
21 Days AgoSaved
In-Office
Toronto, ON
Mid level
Mid level
Fintech • Financial Services
The Database Administrator manages and optimizes Oracle Autonomous Database and MongoDB systems, focusing on migrations to cloud services and ensuring high availability and performance tuning.
Top Skills: AWSBig DataDatabricksGdp Database ServicesIcebergMongoDBNoSQLOracle Autonomous DatabasePl/SqlStarburst
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Reposted 21 Days AgoSaved
In-Office
Toronto, ON
Junior
Junior
Information Technology • Software
The SQL DBA role involves monitoring databases, troubleshooting issues, managing user accounts, and performing daily checks. Responsibilities include adhering to SLAs and documentation, with potential for escalation to a junior DBA role.
Top Skills: SQLSsisSsrsT-SqlUnixWindows
Reposted 12 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
AdTech • Marketing Tech
Responsible for database administration, data engineering, and operations within the Data Lake and Data Warehouse. Lead ETL design, troubleshoot production issues, and mentor junior engineers.
Top Skills: Apache AirflowAws (Secrets ManagerCoalesceDatastageEc2)InformaticaJavaKmsPythonS3SnowflakeSparkSQLTalend
19 Days AgoSaved
Remote
Toronto, ON
Mid level
Mid level
AdTech • Marketing Tech
Responsible for database administration, data engineering, and operations within the Snowflake ecosystem, including ETL design, data modeling, and building pipelines to ensure data reliability and integrity.
Top Skills: Apache AirflowAWSCoalesceCronDatastageInformaticaJavaLinuxPythonSnowflakeSparkSQLTalend
12 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Healthtech • Insurance
The Senior Database Administrator will oversee the performance and architecture of MS SQL Server and Oracle databases, manage projects with stakeholders, handle performance issues, and develop test plans.
Top Skills: Data Modeling ToolsEnterprise RepositoryMicrosoft Office Suite (Ms ProjectMs Sql ServerOraclePerlPl/SqlPowerPointShellVeeam Backup SolutionsVisio)
11 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Blockchain • Financial Services • Cryptocurrency • Web3
The Senior Database Administrator will lead the management of PostgreSQL clusters, improve automation, enhance security, and support vector data platforms, partnering with teams to scale and ensure operational excellence.
Top Skills: Ci/CdGitopsHaproxyKubernetesLinuxMilvusOpensearch)PgbouncerPostgresQdrantTerraformVector Search Systems (PgvectorWeaviate
Reposted 21 Days AgoSaved
In-Office
Toronto, ON
Mid level
Mid level
Information Technology • Software
The Oracle DBA will manage user accounts, review code, optimize database performance, conduct patching, and coordinate upgrades with DB vendors.
Top Skills: Data GuardDdlDmlExadataOracleOracle Enterprise ManagerOracle GoldengatePl/Sql
Reposted 19 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Cloud • Information Technology
The role involves maintaining and optimizing Oracle database environments, managing migrations to cloud databases, and ensuring high availability and performance while advising clients on database strategies.
Top Skills: AnsibleAWSAzureData GuardGoldengateOracle 12COracle 19COracle 21COracle Cloud InfrastructureOracle RacRmanTerraform
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