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Added 17 mins ago
Talent Acquisition Specialist
DarkVision
North Vancouver, BC
Added 33 mins ago
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RentBolt
Montreal, QC
- Full-time
RentBolt is a fast-growing, large scale multi-residential leasing company. By combining in-house marketing systems and network of leasing agents, our team provides lease-up and leasing…
Added 33 mins ago
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Digital UAT, Menu and Pricing Coordinator
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Connected Vitals Account Manager,
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Vancouver, BC
- Full-time
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- Full-time
Now hiring! Ag Territory Manager - Taber/Lethbridge AB (Field) - 12 month contract
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- Full-time
Participates in the integration process with other enterprise systems/applications as the need arises.
Added 47 mins ago
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IT Officer
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Fund accounting and knowledge of investor reporting systems such as Investran and eFront, and investor portals including Investment Café (ICX) and FIS Data Exchange (IDX)
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Develop SharePoint lists, libraries, pages, content types, permission models, workflows, and integration components as per project standards.
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Solution Engineer
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Under the supervision of the Manager, Mechanical Process Engineering; the Solution Engineer is responsible for developing and executing process improvements and for generating and…
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Director, Marketing Analytics
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Remote, Canada
- Full-time
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Marketbridge partners with leading B2B brands to create unified Go-to-Market® systems that connect strategy, AI, creativity, activation and measurement. With a team of 350+ across North…
Added 1 hour ago
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Analyst, Marketing Analytics
Marketbridge
Remote, Canada
- Full-time
- Remote
…analytics, paid media, marketing automation, CRM, and other campaign systems; organize and store securely for dashboard integration, analysis, and reporting…
Added 1 hour ago
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Digital & Telecom System Architect
Scalian
Montreal, QC
- Full-time
We are looking for a Digital & Telecommunications Systems Architect to support the design and development of next-generation satellite communication systems.
Added 1 hour ago
TU
Programmer Analyst II
The University of British Columbia
Vancouver, BC
- $8,554.25 to $13,340.92 CAD / month
- Full-time
AAPS Salaried - Information Systems and Technology, Level D
Added 1 hour ago
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Human Resources Manager
Environmental 360 Solutions
Calgary, AB
- Full-time
The Human Resources Manager will play a key role in building and strengthening the HR function within a fast-paced, growing operational environment. This role requires an experienced HR…
Added 1 hour ago
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Calgary Green Line - Construction Manager - Communications Systems (Coms)
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Calgary, AB
- Full-time
Full-time site-based role (5 days per week on-site)
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Engineering Manager, Deployment Readiness
AtkinsRéalis
Mississauga, ON · Pickering, ON
- Full-time
…projects and influencing future design decisions. As Engineering Manager, Deployment Readiness, you will build the technical foundations for each new build project from early initiation…
Added 1 hour ago
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Software Developer
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Toronto, ON
- Full-time
Every search on Priceline puts our back-end systems to work. They handle hundreds of millions of searches a day, collecting and parsing data from thousands of partners to find the best…
Added 1 hour ago
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Conseiller(ère) aux ventes / Sales Consultant
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Quebec, QC
- Full-time
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Dynamics 365 & Power Platform Specialist (Calgary South)
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Reporting to the Manager, Business Solutions, the Dynamics 365 & Power Platform Technical Specialist supports Trail Appliances’ commitment to delivering exceptional customer experiences by…
Added 1 hour ago
Associate Director OR Senior Manager - Data Strategy & Data-Enabled Solutions - Vancouver
EY
Vancouver, BC
EY’s Canada Tax & Law Technology Group (CTTG) is seeking an experienced Associate Director / Senior Manager, Data Strategy & Data-Enabled Solutions to help define and scale our data…
Added 1 hour ago
II
Salesforce developer
Intellibee Inc
Saint-Paul, NB · St.-Paul, NB
- Full-time
Integrate Salesforce with other systems used by Minnesota Housing.
Added 1 hour ago
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Business Integration Manager
Experis
Markham, ON
- $115,000 to $145,000 CAD / year
- Full-time
We're partnering with a growing travel technology organization seeking a Business Integration Manager to lead complex client onboarding and integration initiatives within the airline…
Added 1 hour ago
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FPGA Designer
Fidus Systems
Canada
- Full-time
The FPGA Designer plays a key role in designing and delivering complex FPGA-based systems for Fidus clients. You will work directly with customers and internal Fidus teams to define…
Added 1 hour ago
MP
Data Transformation Specialist
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Winnipeg, MB
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Reporting to the Manager, Data Science & Operations, the Data Transformation Specialist will help build, scale, and maintain MPI’s business intelligence and data science platform. The role…

BuzzClan

Senior Database Administrator

ON, Canada
Ontario, Canada, Canada

Contract

Apply on LinkedIn About employer

Applications open in a new tab.

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