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Added 3 mins ago
IG
Contact Centre Automation Test Engineer
Insight Global
Toronto, ON
- $45 to $51 CAD / hour
- Contract
Insight Global is looking for an Automation Lead to lead testing and automation activities within a contact centre environment. This person will be responsible for driving the overall…
Added 18 mins ago
Mainframe Production Support Engineer
Capgemini
Toronto, ON
Understanding/usage of z/OS Connect, IDz, zUnit and test automation
Added 33 mins ago
I
Electronic Technician
Innovasea
NS · Bedford, Nova Scotia
- Full-time
Take a lead role in the planning and execution of a Total Productive Maintenance program:
Added 1 hour ago
Manager, Analytical R&D (Lab Automation)
Apotex
Toronto, ON · Etobicoke, ON
Manage effective method development and validation activities in the area of lab automation
Added 2 hours ago
CC
RQ11316 - Systems Testing/QA Specialist
CCI- Computer Consultants International, Inc.
Toronto, ON
- Full-time
Experience working on Siebel Test Automation is an asset
Added 2 hours ago
MM
Senior Oracle DBA
Mitchell Martin Inc.
Toronto, ON
- $48 to $58 USD / hour
- Other
Lead database release automation, code reviews, and schema migrations across various environments.
Added 3 hours ago
Senior Android Infrastructure Software Developer
Google
Waterloo, ON
Experience building developer tools that improve developer velocity, code quality and code health (e.g., compilers, automated releases, code design and testing, test automation frameworks).
Added 5 hours ago
IE
Analyst, Business
IMAX Enhanced | Streaming & Consumer Technology
Mississauga, ON
- Full-time
Lead discovery and requirements-gathering sessions with business and technology stakeholders.
Added 8 hours ago
A
Management Consultant
ADAPTOVATE
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
ADAPTOVATE is a management consulting firm helping organisations stay ahead of change by building the capability to adapt, innovate, and lead in dynamic markets.
Added 10 hours ago
A
R&D Test Manager (Software - Validation & Verification)
Actalent
Ottawa, ON · Nepean, ON
- $145,000 to $195,000 CAD / year
- Full-time
We are seeking a hands-on Software Validation & Verification Manager to lead the verification and validation function supporting fiber-optical production and laboratory testing product…
Added 10 hours ago
A
R&D Test Manager (Software - Validation & Verification)
Actalent
Ottawa, ON · Nepean, ON
- $145,000 to $195,000 CAD / year
- Full-time
We are seeking a hands-on Software Validation & Verification Manager to lead the verification and validation function supporting fiber-optical production and laboratory testing product…
Added 11 hours ago
EA
Controls & Field Service Technician
EVS Automation Ltd
Burnaby, BC
- Full-time
EVS Automation Ltd. · Burnaby, BC · Full-time, permanent · Travel required (Canada and international)
Added 11 hours ago
PT
Electrician
Paladin Technologies
Vanderhoof, BC
- Full-time
Complete detailed and accurate documentation, including OHS checks, packing slips, checklists, as-builts, test results.
Added 14 hours ago
T
DCO
TEKsystems
Burnaby, BC
- $65,000 to $75,000 CAD / year
- Full-time
…Rack and stack various IT hardware into racks. Install and test copper and fiber cables throughout the data center and various computer rooms. Working Conditions The role has standard…
Added 14 hours ago
V
Staff Information Security Engineer - Threat Detection & Response
Visier
Remote, Canada
- Full-time
- Remote
…organizations across the globe. Our mission is to help businesses lead with insight at scale as they continuously…
Added 14 hours ago
Engineer, Test Equipment
Redlen Technologies Inc.
Saanichton, BC
Lead root cause investigations and implement corrective actions for product and test-related issues.
Added 14 hours ago
R
SCADA Transmission Engineer
Raise
Burnaby, BC
- Full-time
…power system. Operating under general supervision, you will lead engineering assignments, develop innovative techniques, and ensure complete technical compliance with standards and EGBC…
Added 14 hours ago
TE
Planning Intelligence & Automation
TC Energy
Calgary, AB
- Full-time
…Portfolio Management team in the domain of Planning Intelligence & Automation. Reporting directly to the Manager, Portfolio Design & Optimization, this role will design, prototype,…
Added 15 hours ago
AI
Oracle AWS Cloud DBA – Migration & Amazon RDS Specialist
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Lead database release automation, code reviews, and schema migrations across development, staging, and production environments.
Added 15 hours ago
R
Marketing Specialist
RhythmQ
Remote, Canada
- $55,000 to $65,000 CAD / year
- Full-time
- Remote
Keep the CRM clean and current, including lists, workflows, lead scoring, forms and data hygiene
Added 15 hours ago
BB
Electrician
Bosch Building Technologies
Fort St. John, BC
- $35 to $45 CAD / hour
- Full-time
Complete detailed and accurate documentation, including OHS checks, packing slips, checklists, as-builts, test results.
Added 15 hours ago
BB
Electrician
Bosch Building Technologies
Quesnel, BC
- $35 to $45 CAD / hour
- Full-time
Complete detailed and accurate documentation, including OHS checks, packing slips, checklists, as-builts, test results.
Added 15 hours ago
BB
Electrician
Bosch Building Technologies
Vanderhoof, BC
- $35 to $45 CAD / hour
- Full-time
Complete detailed and accurate documentation, including OHS checks, packing slips, checklists, as-builts, test results.
Added 16 hours ago
BB
Electrician
Bosch Building Technologies North America
Vanderhoof, BC
- Full-time
Complete detailed and accurate documentation, including OHS checks, packing slips, checklists, as-builts, test results.
Added 16 hours ago
BB
Electrician
Bosch Building Technologies North America
Fort St. John, BC
- Full-time
Complete detailed and accurate documentation, including OHS checks, packing slips, checklists, as-builts, test results.

Mitchell Martin Inc.

Senior Oracle DBA

Toronto, ON, Canada

$48 to $58 USD / hour

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Job details

Pay: $48 to $58 USD / hour
Apply by: Dec 4, 2026
Experience: 8-10 years of experience in database administration.
Posting language: English
Posted: Nov 4, 2026

Original job description

Senior Oracle DBA - Toronto, ON - Contract - $48-58 Per HR

Description

Join a dynamic team in a hybrid role based in Toronto, ON. This contract position spans 12 months and requires expertise in database administration and cloud technologies. The role involves collaborating with development teams, optimizing database performance, and leading migration projects.

Key Responsibilities

Collaborate with application development teams on data modeling, schema design, and deployment of complex database packages, procedures, triggers, and views.
Analyze execution plans, perform query tuning, and optimize index structures to eliminate bottlenecks in high-throughput environments.
Lead database release automation, code reviews, and schema migrations across various environments.
Monitor database health, identify lock contention, resolve deadlocks, and troubleshoot latency issues.
Partner with infrastructure teams to design, test, and execute cloud database migrations.

Qualifications

8-10 years of experience in database administration.
Expertise in advanced programming and performance diagnostics.
Practical experience administering managed database services and cloud databases.
Hands-on working knowledge of database architecture, schema design, and performance optimization.
Proven track record of migrating on-premises databases to cloud environments.

Core Technologies

Oracle Database | Cloud Databases | PostgreSQL | Cloud Migration | CICD Integration

Contact Authorization

By applying for this job, you agree to receive AI-generated calls, text messages, and/or emails from Mitchell Martin Inc and its affiliates and contracted partners at various frequency through traditional and automated methods. Message and data rates may apply for texts. Carriers are not liable for delayed or undelivered messages. You can access our privacy policy on our web site or here (https://www.mitchellmartin.com/privacy-policy).

Benefits

Learn more about our benefits offerings on our web site or here (https://www.mitchellmartin.com/careers/benefits-perks)

Onboarding Expectations

Learn more about our Onboarding Process on our web site or here (https://youtu.be/rjV_NFYjyY4)

EEO Statement

Learn more about our EEO policy on our web site or here (https://www.mitchellmartin.com/eoe-statement)

26-28039

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More about this job

Responsibilities

Collaborate with application development teams on data modeling, schema design, and deployment of database objects, while tuning queries and indexes to improve performance. Lead database release automation and schema migrations, monitor database health and resolve performance issues, and partner with infrastructure teams on cloud database migrations.

Requirements

Requires 8–10 years of database administration experience, advanced programming and performance diagnostics expertise, and hands-on knowledge of database architecture, schema design, and optimization. Candidates should have experience administering managed and cloud databases and a proven record of migrating on-premises databases to cloud environments.

Skills

Oracle Database Administration
Database Performance Optimization
Query Tuning
Execution Plan Analysis
Index Optimization
Schema Design
Data Modeling
Database Architecture
Database Release Automation
Code Reviews
Schema Migrations
Deadlock Troubleshooting
Cloud Database Administration
Cloud Migration
PostgreSQL
CI/CD Integration

Visa sponsorship

Not detected in the job text

Keywords

Oracle Database
PostgreSQL
Cloud Databases
Cloud Migration
Database Administration
Database Architecture
Data Modeling
Schema Design
Database Packages
Stored Procedures
Triggers
Views
Execution Plans
Query Tuning
Index Optimization
Performance Diagnostics
High-Throughput Environments
Database Release Automation
Code Reviews
Schema Migrations
Database Health Monitoring
Lock Contention
Deadlocks
Latency Troubleshooting
Managed Database Services
CI/CD Integration
Application Development
Financial Services

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