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Added 12 mins ago
OF
Senior Cloud Infrastructure & Security Engineer
OTT Financial Group
Toronto, ON
- Full-time
…security of our production systems. We are seeking a hands-on senior engineer to take end-to-end ownership of our production cloud…
Added 12 mins ago
NG
Senior Application Developer
Nesto Group(e)
Toronto, ON · Montreal, QC
- $100,000 to $120,000 CAD / year
Come shape the future of real estate and finance with us! We're seeking a passionate and gritty Senior Application Developer to join our team and help us build the next generation of…
Added 12 mins ago
SW
Manager, Financial Reporting Controls
Saskatchewan Workers' Compensation Board
Regina, SK
- Full-time
Provide regular reporting, strategic advice, and recommendations to senior leadership regarding the effectiveness of the control environment, key risks, remediation progress, emerging…
Added 27 mins ago
Power Platform Lead
Dentons
Toronto, ON · Ottawa, ON · Montreal, QC · Vancouver, BC · Edmonton, AB · Calgary, AB
…Online. This role will help the Firm use low-code development, automation, collaboration and content-management capabilities to improve legal and business services. This is a senior…
Added 27 mins ago
SD
Senior Specialist, Quality Assurance
Shoppers Drug Mart
Toronto, ON
- Full-time
Must have a Bachelor of Science (or Canadian Equivalent)
Added 27 mins ago
E
Senior Specialist - Industrial Automation Technical Sales
EECOL
Mississauga, ON
- Full-time
The Industrial Automation Specialist is responsible for providing pre- or post-sales support to assist the Sales team in their sales efforts of industrial automation products, systems and…
Added 27 mins ago
Tax & Law Technology - Process Transformation - Manager/Senior Analyst - National
EY
Montreal, QC · Halifax, NS · Edmonton, AB · Ottawa, ON · AB · Calgary, AB
To Qualify for the Role, You Must Have
Added 27 mins ago
Toronto - Forward Deployed Engineer - Rapid Innovation Lab
EY
Toronto, ON
…architects and technology teams to identify opportunities for automation, develop intelligent agent-based solutions, and integrate AI capabilities into business processes. The ideal…
Added 27 mins ago
OR
Senior Demand Planning Analyst
OSL Retail Services Inc
Mississauga, ON
- Other
We are seeking a Senior Demand Planning Analyst. Reporting to the Senior Manager Operations & Planning, our ideal candidate is responsible for demand forecasting, inventory planning,…
Added 27 mins ago
OR
Customer Experience and Innovation Manager
OSL Retail Services Inc
Mississauga, ON
- Other
Driving our training ecosystem roadmap by identifying areas for self-service, automation, and product knowledge delivery improvements both sales and service focus associates
Added 42 mins ago
GC
Senior Machine Learning Programmer
Game Companies
Montreal, QC
- Full-time
…agents, intelligent NPCs, companions, world modeling), as well as automation of a number key areas (including moderation, security, and QA testing). You will be responsible for the design,…
Added 42 mins ago
Vice President, Global Model Risk Management
Scotiabank
Toronto, ON
…stakeholders (including model developers, users, internal audit and senior management) to facilitate resolution of all related model risk management issues in a timely…
Added 56 mins ago
EV
Senior Administrator, Database
Elk Valley Resources
Sparwood, BC
- $96,000 to $113,000 CAD / year
- Full-time
Reposting to the Supervisor, Business Intelligence, the Senior Administrator, Database, will provide hands-on leadership and technical expertise in the support, maintenance and…
Added 56 mins ago
O
Strategic Sourcing Specialist
ORBCOMM
Ottawa, ON
- $80,000 to $100,000 CAD / year
- Full-time
Reporting to the Senior Director, Strategic Sourcing, you will collaborate with Engineering, Operations, Manufacturing, Product Management, Quality, and Finance teams while helping to shape…
Added 56 mins ago
GS
Senior Account Manager
Guardteck Security Corp.
Burnaby, BC
- $90,000 to $105,000 CAD / year
- Full-time
Guardteck is seeking an Senior Account Manager to manage client relationships and service delivery across a portfolio of security sites in the Lower Mainland. This is a client-facing…
Added 56 mins ago
B
Senior Database Administrator
BuzzClan
ON · Ontario, Canada
- Contract
Position Title – RQ11860 - Senior Database Administrator
Added 1 hour ago
EV
Senior Administrator, Database
Elk Valley Resources
Sparwood, BC · Calgary, AB
- $96,000 to $113,000 CAD / year
Reposting to the Supervisor, Business Intelligence, the Senior Administrator, Database, will provide hands-on leadership and technical expertise in the support, maintenance and…
Added 1 hour ago
L
Senior Embedded Security Developer
Lumentum
Ottawa, ON · Canada - Ottawa (Bill Leathem)
- Full-time
Lumentum is seeking a Senior Embedded Security Developer to design, implement, and validate security features for next-generation optical circuit switch platforms. This role focuses on…
Added 1 hour ago
SE
Senior Product Owner - EV Charging Solutions
Schneider Electric
Richmond, BC
- $114,750 to $162,000 CAD / year
- Full-time
…continue to develop and expand this portfolio, we're looking for a Senior Product Owner, EV Charger to take ownership of our products and guide them through every stage of their…
Added 1 hour ago
IM
Senior Manager, Technical Support
Ingram Micro
Mississauga, ON
- $150,000 to $165,000 CAD / year
- Full-time
…global team that resolves their toughest issues. You'll lead senior engineers and Technical Account Managers across time zones, and you'll be the technical leader in the room on high-impact…
Added 1 hour ago
BC
Director, Technology
BC Cancer Foundation
Vancouver, BC
- Full-time
Reporting to the Senior Vice President, Chief Strategy & Business Intelligence Officer, the Director leads a small team and works closely with business leaders, the Provincial Health…
Added 1 hour ago
N
Director, Financial Operations
Navacord
BC · British Columbia, Canada
- $135,000 to $175,000 CAD / year
- Full-time
This role will form part of the BC Accounting Senior Leadership team alongside the VP Finance, FP&A Director and Payroll Manager and will be relied upon to coach and mentor direct and…
Added 1 hour ago
PM
Senior Marketing Automation Strategist
POD Marketing
Calgary, AB
- $75,000 to $85,000 CAD / year
- Contract
Platform & CRM Administration: Manage, configure, and optimize client Marketing Automation Platforms (HubSpot, ActiveDEMAND, FURTHER.) and CRMs (HubSpot, WelcomeHome).
Added 1 hour ago
OI
Senior Software Engineer
Odaia Intelligence Inc.
Toronto, ON
- Full-time
We’re looking for a Senior Software Engineer to join our engineering team. You’ll design, build, and ship the products and services that shape how pharma commercial teams engage with…
Added 2 hours ago
SW
Manager, CWM Analytics, GWM - Toronto/Ottawa
Scotia Wealth Management
Toronto, ON
- Full-time
…and performance across Scotiabank. This role partners with senior stakeholders to solve complex business challenges, advance data-driven decision-making, and identify opportunities for…

BuzzClan

Senior Database Administrator

ON, Canada
Ontario, Canada, Canada

Contract

Apply on LinkedIn About employer

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Job details

Job type: Contract
Apply by: Dec 10, 2026
Posting language: English
Posted: Nov 10, 2026

Original job description

Position Title – RQ11860 - Senior Database Administrator

Location: Toronto, ON

Mode: Contract

1. Position Overview

The successful candidate will be responsible for designing, implementing, administering, maintaining, and optimizing enterprise database environments across on-premises, cloud, and hybrid infrastructures. The role requires strong expertise in database technologies such as Oracle, Microsoft SQL Server, PostgreSQL, MySQL, and IBM DB2, along with hands-on experience managing cloud-based database platforms, enterprise data architecture, database security, and performance optimization.

The ideal candidate will have extensive experience supporting large-scale enterprise and government applications, managing database migrations and upgrades, implementing disaster recovery strategies, and ensuring database availability, security, scalability, and performance.

Key Responsibilities

Design, develop, implement, configure, administer, and maintain enterprise database management systems (DBMS) across on-premises, cloud, and hybrid environments.
Create and maintain conceptual, logical, and physical database designs, data models, schemas, and enterprise data architecture.
Perform database installation, configuration, upgrades, migrations, cloning, patching, maintenance, and performance optimization.
Monitor database performance, conduct capacity planning, identify bottlenecks, and implement solutions to ensure high availability, scalability, and reliability.
Develop and implement enterprise backup, recovery, disaster recovery, point-in-time recovery, and business continuity strategies.
Administer cloud database platforms, including Azure SQL, Azure SQL Managed Instance, Amazon RDS, Google Cloud SQL, Azure Blob Storage, and Cosmos DB.
Manage structured and unstructured data environments while supporting integration between cloud databases and legacy on-premises enterprise systems.
Implement database security measures, including Role-Based Access Control (RBAC), data masking, row-level security, and Transparent Data Encryption (TDE).
Ensure compliance with Ontario Government data privacy, information management, cybersecurity, and enterprise security standards.
Develop and automate database administration activities using SQL, PL/SQL, T-SQL, Python, Bash, and PowerShell scripting.
Support database connectivity and integrations through REST APIs, MuleSoft, middleware platforms, and other enterprise integration technologies.
Collaborate with enterprise architects, application developers, infrastructure teams, cybersecurity specialists, and business stakeholders.
Participate in Agile delivery methodologies, including Kanban boards, task management, sprint planning, and implementation activities.
Lead database version upgrades, cross-platform migrations, consolidation initiatives, and technology modernization projects while minimizing service disruptions.
Manage database incidents, changes, configurations, vendor support activities, and production troubleshooting.
Prepare technical documentation, database architecture designs, implementation plans, assessments, operational procedures, and performance reports.

Required Technical Skills and Qualifications

Database Technologies

Extensive experience with enterprise DBMS platforms, including Oracle, Microsoft SQL Server, PostgreSQL, MySQL, and IBM DB2.
Strong expertise in SQL Server, Oracle Database, and cloud database technologies.
Experience with structured and unstructured databases, Azure SQL Managed Instance, Azure Blob Storage, and Cosmos DB.
Expertise in conceptual, logical, and physical data modeling, database schema design, and enterprise data architecture.

Cloud and Hybrid Database Administration

Experience administering cloud-hosted and hybrid database environments using Microsoft Azure and/or AWS.
Experience with Azure SQL, Amazon RDS, Google Cloud SQL, and other enterprise cloud database services.
Ability to integrate cloud databases with legacy on-premises mainframes and enterprise servers.
Experience with cloud connectivity and integration using MuleSoft or similar middleware technologies.
Understanding of enterprise and solution architecture, cybersecurity, Java, and Microsoft .NET environments.

Database Security and Governance

Hands-on experience implementing RBAC, data masking, row-level security, and TDE.
Knowledge of database security, vulnerability remediation, encryption, and access management.
Experience ensuring compliance with provincial data privacy and security requirements.
Understanding of Information Management principles, policies, standards, and practices.

Database Development and Automation

Strong knowledge of SQL, PL/SQL, T-SQL, stored procedures, and database triggers.
Experience with Bash, PowerShell, and Python scripting for database automation.
Experience with REST APIs, enterprise integrations, and web-based applications.
Knowledge of DevOps/DataOps practices and database automation tools.

Database Operations and Modernization

Experience with database performance tuning, capacity planning, installation, configuration, maintenance, and optimization.
Expertise in enterprise backup, recovery, geo-replication, point-in-time recovery, and failover strategies.
Hands-on experience with major database upgrades, cross-platform migrations, and database consolidation.
Experience supporting large-scale government and enterprise applications.

Additional Specialized Technical Experience

The following specialized capabilities may be required depending on the database environment and project assignment.

A. Oracle Database Administration

Extensive experience with Oracle Database 12c/19c administration, maintenance, security, upgrades, patching, performance tuning, sizing, and capacity planning.
Experience with Oracle E-Business Suite Applications R12.2 and Oracle Data Guard installation, configuration, maintenance, patching, upgrading, and cloning.
Knowledge of Oracle WebLogic and Oracle Enterprise Manager (OEM) Grid Control.
Experience migrating Oracle technologies from UNIX Solaris to Oracle Enterprise Linux or Red Hat Enterprise Linux.
Expertise in Oracle Advanced Compression and database partitioning.
Knowledge of data masking using Oracle patches and database scripts.
Experience with performance tuning of Oracle E-Business Suite R12.2/19c in multi-node RAC environments.
Strong knowledge of RMAN, Automatic Storage Management (ASM), Flash Recovery Area (FRA), and database backup and restoration strategies.
Experience with Oracle E-Business Suite Release 12.2 logical host configuration and online patching.
Strong knowledge of UNIX/Linux operating systems, utilities, and shell scripting.

B. Cloud Database Administration and DevOps

Expertise in cloud database administration across Azure and AWS environments.
Experience with Data Development, DevOps/DataOps, database operations, and data integration.
Ability to implement database automation solutions using modern tools and technologies.
Experience managing cloud database performance, availability, security, scalability, and operational reliability.
Knowledge of cloud modernization and enterprise database migration strategies.

C. Data Warehouse and Oracle OBIEE

Subject matter expertise in database design and architecture for enterprise data warehouses and data marts.
Experience with Oracle Business Intelligence Enterprise Edition (OBIEE).
Hands-on experience installing, configuring, maintaining, upgrading, and cloning database and application technology stacks.

D. Case Management and ERP Systems

Experience designing and developing automated data distribution mechanisms.
Knowledge of object-oriented analysis and design methodologies.
Experience developing enterprise architecture deliverables, including technical models and documentation.
Understanding of Ontario Government Enterprise Architecture processes and practices.
Experience conducting impact analysis, implementation planning, and deployment of technology patches, maintenance packs, and releases.
Experience with technical design, planning, implementation, database administration, and vendor support services.

General and Professional Skills

Experience working with multiple operating systems and enterprise database technologies.
Proficiency in programming languages and information retrieval tools.
Strong understanding of query languages and database governance procedures.
Experience monitoring and enforcing database standards, rules, and security policies.
Knowledge of Incident, Change, and Configuration Management processes.
Familiarity with network communications protocols and enterprise infrastructure.
Strong analytical, troubleshooting, problem-solving, and decision-making abilities.
Ability to work independently and collaboratively within multidisciplinary technical teams.
Strong organizational skills and the ability to manage competing priorities and meet project deadlines.
Awareness of emerging IT technologies, database trends, and industry best practices.

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More about this job

Responsibilities

Design, administer, secure, maintain, and optimize enterprise databases across on-premises, cloud, and hybrid environments, including database migrations, upgrades, and integrations. Develop availability, backup, recovery, and disaster recovery strategies; troubleshoot production issues; and collaborate with technical and business teams on modernization and delivery.

Requirements

Requires extensive experience with enterprise database platforms, especially Oracle, SQL Server, and cloud database services, as well as database architecture, security, performance optimization, and operational reliability. Candidates should also have hands-on experience with migrations, automation and scripting, backup and recovery, enterprise integrations, and large-scale government or enterprise applications.

Skills

Oracle Database Administration
Microsoft SQL Server
PostgreSQL
MySQL
IBM DB2
Cloud Database Administration
Database Architecture and Data Modeling
Database Security
Performance Tuning
Backup and Disaster Recovery
Database Migration and Upgrades
SQL, PL/SQL, and T-SQL
Python, Bash, and PowerShell
Microsoft Azure and AWS
DevOps and DataOps
Enterprise Data Integration

Visa sponsorship

Not detected in the job text

Keywords

Oracle Database
Microsoft SQL Server
PostgreSQL
MySQL
IBM DB2
Microsoft Azure
Amazon Web Services
Azure SQL Managed Instance
Amazon RDS
Google Cloud SQL
Azure Blob Storage
Cosmos DB
Oracle E-Business Suite
Oracle Data Guard
Oracle WebLogic
Oracle Enterprise Manager
Oracle RAC
RMAN
Automatic Storage Management
SQL
PL/SQL
T-SQL
Python
Bash
PowerShell
MuleSoft
REST APIs
DevOps
DataOps
Disaster Recovery

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Jobs in Canada