The Senior Consultant, Mainframe DBA will design, develop, implement, and support mainframe database and software solutions. Responsibilities include maintaining existing applications, conducting production support, and providing technical leadership. The role involves collaborating with teams on documentation and requirements while focusing on client experience and innovation.

S M Software Solutions Inc

RQ08360 - Database Administrator – Senior

Yesterday

Toronto, ON

13 Employees

Expert/Leader

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13 Employees

Expert/Leader

Information Technology • Professional Services • Consulting

The Senior Database Administrator will manage and support Oracle DB architecture, installation, upgrade, and patching. Responsibilities include troubleshooting, debugging, and collaborating with stakeholders to deliver reports and technical documentation, ensuring system availability and performance while leading projects and providing technical expertise.

Extreme Networks

Cloud Database Administrator (9466)

6 Days Ago

Toronto, ON

Hybrid

3,661 Employees

Senior level

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3,661 Employees

Senior level

Software

The Cloud Database Administrator will be responsible for managing and improving the stability and performance of Postgres, ElasticSearch, and ClickHouse databases in a production environment while providing 24/7 incident management support and ensuring high availability and disaster recovery processes.

Vodastra Technologies

DB2 DBA

6 Days Ago

Toronto, ON

32 Employees

Entry level

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32 Employees

Entry level

Other

The DB2 DBA is responsible for DB2 administration in a Linux environment, implementing DB2 HADR strategy, and performing performance tuning and SQL tuning. The role requires knowledge of Linux/Unix systems and scripting using Shell and PERL.

TD SYNNEX

Database Admin III / Administrateur de base de données III

8 Days Ago

Toronto, ON

22,000 Employees

Senior level

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22,000 Employees

Senior level

Information Technology • Software

The Database Admin III role involves managing RDBMS databases, ensuring their integrity, reliability, and performance through quality control, tuning, and upgrades. Responsibilities include database setup, maintenance, troubleshooting, backup and recovery, and technical support for SQL optimization.

Broadridge

Lead Database Administrator - Postgres

9 Days Ago

Toronto, ON

14,000 Employees

Senior level

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14,000 Employees

Senior level

Fintech • Financial Services

The Lead Database Administrator will manage and optimize data management systems, primarily working with PostgreSQL and collaborating with engineering teams. Responsibilities include providing database expertise, supporting automation efforts, monitoring performance, and establishing data governance policies. Strong programming skills and cloud services experience are essential for success in this role.

Social Discovery Group

Database Administrator (Cupid Media)

9 Days Ago

Toronto, ON

Remote

676 Employees

Entry level

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676 Employees

Entry level

Artificial Intelligence • Machine Learning • Social Media • Software • App development

The Database Administrator will collaborate with the existing DBA to optimize database performance, implement a robust architecture, and document database processes. Responsibilities include monitoring and analyzing database performance, ensuring data integrity, security, and participating in the new database architecture design.

Vigil

MySQL DBA

9 Days Ago

Toronto, ON

Remote

102 Employees

Senior level

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102 Employees

Senior level

Software

The MySQL DBA is responsible for the performance, integrity, and security of MySQL databases, including installation, configuration, performance monitoring, and troubleshooting. Other duties involve ensuring database security, conducting regular backups, collaborating with developers, and providing support for critical systems.

Sync.com

MySQL/ MariaDB Database Administrator

12 Days Ago

Toronto, ON

35 Employees

Senior level

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35 Employees

Senior level

Cloud • Information Technology

The Senior MySQL Database Administrator will design, implement, and manage MySQL database infrastructures, ensuring high performance, availability, and security while performing optimizations, upgrades, and troubleshooting as needed. Responsibilities include overseeing database operations, data warehouse management, documentation, and support related to database integrity and compliance.

WEX Inc.

Principal Database Administrator

23 Days Ago

Toronto, ON

Remote

4,900 Employees

Expert/Leader

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4,900 Employees

Expert/Leader

Fintech • Payments

The Principal Database Administrator will support mission-critical database systems, provide technical direction for complex data challenges, and manage multiple projects. Responsibilities include designing, implementing, and maintaining database systems while ensuring performance optimization and after-hours support. Strong expertise in SQL Server, AWS, and Azure is required, along with problem-solving skills and the ability to work in a dynamic environment.

RBC

Senior Oracle Database Administrator

16 Days Ago

Toronto, ON

88,000 Employees

Senior level

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88,000 Employees

Senior level

Fintech • Insurance

The Senior Oracle Database Administrator will manage Oracle databases, ensuring efficient implementation of initiatives, monitoring, backup and recovery strategies, and SQL tuning. Responsibilities include collaborating with application teams, establishing relationships across business units, and providing technical support. This role requires after-hours support and a commitment to problem resolution in a 24/7 environment.