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Added 7 mins ago
FI
Senior Oracle DBA
Flexstaf I.T. Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
Strong experience with database release management and CI/CD integration.
Added 7 mins ago
AI
Senior Database Administrator (Oracle Application DBA / Cloud)
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Collaboration & Release Management: Solid background in CI/CD integration for database deployments and working alongside Agile engineering teams.
Added 7 mins ago
BS
Estimator, Senior
BVGlazing Systems
Niagara Falls, ON
- $85,000 to $95,000 CAD / year
- Full-time
Added 7 mins ago
Specialist, Software Engineering (MW-Azure)
CMHC - SCHL
Ottawa, ON · Toronto, ON · Montreal, QC
We are looking for an experienced Azure Developer to design, build, and support cloud native integrations and applications that power our enterprise platforms. The ideal candidate has…
Added 7 mins ago
MC
Financial Services Representative - Full Time
Meridian Credit Union
Orillia, ON
- $50,000 to $53,000 CAD / year
- Full-time
Added 7 mins ago
M
AI&T Manager
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
The AIT Manager oversees the assembly, integration and testing of a product or a program to meet the expectations of both customers and the company. A broader objective of this role is to…
Added 7 mins ago
FC
Senior QA Analyst
First Canadian Financial Group
Sherwood Park, AB
- Full-time
…TypeScript to validate software functionality, reliability, and…
Added 7 mins ago
SI
Talent Attraction Manager
Service Inspired Restaurants
Oakville, ON
- Other
…strategies, and campus recruitment partnerships to ensure seamless integration and efficiency across the talent acquisition…
Added 7 mins ago
Senior Specialist, Data Governance
Brother Canada
Dollard-Des Ormeaux, QC
Data warehouse, data lake and data integration system knowledge
Added 7 mins ago
SS
Functional Safety Engineer - Automotive Systems
Sopra Steria
Montreal, QC
- Full-time
Support the allocation and integration of safety requirements and safety mechanisms across system, hardware, and software elements.
Added 7 mins ago
Senior Backend Engineer, Integrations
Movable Ink
Toronto, ON
We are looking for a Senior Software Developer to be a part of the development team that works on building and maintaining integrations between our systems and third party APIs. This team…
Added 7 mins ago
Mechanical Designer - Laval
Ametek, Inc.
Laval, QC
An excellent welcome and an efficient integration process
Added 7 mins ago
Software Engineer (Java / Python)
Scotiabank
Toronto, ON
…strong hands-on expertise in software engineering, systems integration, and database…
Added 7 mins ago
A
Medical Science Liaison , Solid Tumour, Western Canada
AbbVie
Vancouver, BC
- $93,000 to $143,000 CAD / year
- Full-time
Ability to understand the unmet needs of key stakeholders, make decisions that have an impact and execute the integration and assimilation of that information into the IFTs’ engagement…
Added 8 mins ago
Senior Staff Software Engineer
EarnIn
Vancouver, BC
…architectural integrity of the systems behind the card. These include integration with the core card platform, issuing bank partners, and Visa. They also include real-time transaction…
Added 8 mins ago
A
Senior System Analyst - Payments
Acumatica
Montreal, QC
- Full-time
…service providers and ensure our product supports seamless integration and…
Added 22 mins ago
1
Infrastructure Architect
123Dentist
Toronto, ON
- $150,000 to $175,000 CAD / year
- Full-time
…cloud, and network issues, and mergers & acquisitions / practice integration, onboarding newly acquired practices into the 123Dentist environment. Operating with significant independence,…
Added 22 mins ago
T
Quality Engineer I
TD
Toronto, ON
- Full-time
Added 22 mins ago
CG
Manager, RF Systems Engineering
Calian Group
Saskatoon, SK
- Full-time
…solutions, In-Orbit Test (IOT) systems, and associated system integration and verification activities. This role provides technical leadership across the lifecycle of complex communications…
Added 22 mins ago
R|
Clinical Research Coordinator
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
The incumbent is also responsible for coordinating the integration of the clinical data obtained into different database platforms.
Added 22 mins ago
C
Winter 2027 : AI Developer Co-op (8 months)
CGI
Toronto, ON
- Full-time
The AI Developer (Co-op) will contribute to the design, development, and deployment of AI-powered software solutions, with a strong focus on Generative AI, Agentic AI, LLM integration, and…
Added 22 mins ago
R&
Staff AI Developer - Toronto
Robots & Pencils
Toronto, ON
- Full-time
…model development and optimization, and solving challenging integration problems. You’ll be joining real, in-flight work where reliability, security, and scalability are critical. You’ll…
Added 22 mins ago
QW
Senior Oracle DBA
Quantum World Technologies Inc.
Toronto, ON
- Contract
CI/CD integration for database deployments and Agile environments.
Added 22 mins ago
BC
Senior Data Engineer (Databricks Focused)
BDO Canada
Toronto, ON
- Full-time
Implement data integration solutions across cloud and on-premises sources, leveraging Databricks and Azure Data Lake.
Added 22 mins ago
T
Principal Data Engineer
Tangerine
Toronto, ON
- Full-time
Advances our testing processes including unit, integration, functional, non-functional and security testing.

Symbiotic Digital

Senior Technology Architect

Toronto, ON, Canada
Queen's Park Ontario Provincial Government, ON, Canada

Contract

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Job details

Job type: Contract
Posting language: English
Posted: Nov 3, 2026

Original job description

Position: Senior Technology Architect

Location: Toronto, ON

Job ID#: RQ11599

Duration: 12 Months

Role Overview

We are seeking a Senior Technology Architect with extensive experience in enterprise architecture, database administration, middleware technologies, infrastructure planning, and large-scale system integrations. The successful candidate will provide leadership in architecture design, infrastructure modernization, database support, middleware operations, and enterprise platform sustainment while supporting business-critical applications and services.

Key Responsibilities

Architecture & Solution Design

Develop, recommend, implement, and manage technical architecture including hardware, software, databases, and communications infrastructure.
Design and architect system and data integration solutions.
Translate business requirements into technical and reporting requirements.
Develop conceptual, logical, and physical data models.
Lead enterprise architecture activities and contribute architecture deliverables and models.
Support IAM modernization initiatives utilizing technologies such as Microsoft Entra ID or Oracle IAM.
Design and support Single Sign-On (SSO) architecture solutions.

Infrastructure & Platform Support

Lead infrastructure-related activities including deployments, upgrades, patching, and maintenance.
Support analytics platforms and enterprise-wide infrastructure initiatives.
Maintain infrastructure capacity planning and performance optimization.
Support databases, middleware platforms, and related infrastructure environments.
Lead operating system upgrade initiatives across Windows, Linux, and UNIX environments.
Lead database upgrade and migration projects.

Database Administration

Provide administration and support for Oracle, SQL Server, and DB2 database environments.
Perform database backup, recovery, export/import, maintenance, monitoring, performance tuning, and optimization.
Manage database security, access controls, permissions, and recovery plans.
Maintain data standards and technical documentation.
Perform database capacity planning and storage management.
Install, configure, test, and support new database platform versions.

Middleware Administration

Install, configure, upgrade, clone, and administer middleware platforms.
Support enterprise middleware operations and infrastructure services.
Perform troubleshooting, incident resolution, and root cause analysis.
Support application deployment and environment promotion activities across development, testing, UAT, pre-production, and production environments.

Documentation & Governance

Develop technical documentation including operational procedures, architecture documentation, build books, and programming specifications.
Participate in release management, planning activities, and change assessments.
Capture meeting outcomes and follow up on action items.
Ensure alignment with ITIL-based operational processes and best practices.

Required Qualifications

General Skills

Leadership experience developing and implementing enterprise technical architectures.
Experience across multiple platforms, operating systems, database technologies, and communication protocols.
Strong knowledge of middleware technologies and gateway solutions.
Experience with structured methodologies for design, development, and implementation.
Extensive systems analysis and design experience within large enterprise environments.
Strong understanding of ITIL processes and service management practices.
Experience utilizing CASE tools, project management tools, and related technologies.
Awareness of emerging technologies, trends, and industry best practices.

Database & Infrastructure Expertise

10+ years of experience with Oracle Database technologies, including Oracle RAC.
Extensive experience supporting Oracle 19c and enterprise database environments.
10+ years of UNIX (Solaris/Linux) and Windows Server administration experience.
Extensive experience supporting SQL Server environments and SSRS implementations.
Experience with database clustering, Data Guard, Flashback technologies, backup and recovery strategies.
Experience with database performance monitoring and tuning.
Experience with capacity planning and infrastructure scaling initiatives.

Middleware & Integration Experience

Extensive experience with IBM TRIRIGA, WebSphere, and IBM HTTP Server environments.
Experience with Oracle Data Integrator (ODI) installation, administration, migration, and upgrades.
Experience designing and implementing system and data integration solutions.
Experience supporting large-scale middleware operations and technology infrastructure.
Experience with Hadoop installation, configuration, and infrastructure design.

Communication & Leadership Skills

Excellent analytical, problem-solving, and decision-making skills.
Strong verbal and written communication skills.
Strong stakeholder engagement and negotiation skills.
Ability to work effectively with ambiguous and conflicting requirements.
Experience communicating with large groups of stakeholders.
Proven ability to manage competing priorities and meet deadlines.

Preferred Qualifications

Experience applying enterprise architecture frameworks and public sector architecture practices.
Knowledge of Enterprise Content Management (ECM) platforms.
Knowledge of Information Management principles, policies, and practices.
Experience working within large public sector organizations.

Work Arrangement

5 days onsite.

About Symbiotic Digital.

Symbiotic Digital provides the IT Experts you need that solve problems and get things done. See what the top 2% in their field can do for you. (Symbiotic Digital is a division of Symbiotic Group Inc.)

We serve customers in two ways, we provide:

Digital Experts: IT Consulting expertise. Bright Minds That Produce Proven Results
Recruitment: Find The Right People You Need

Serving IT & Business leaders, Symbiotic Digital provides a business system that enable us to provide the Expert Technical staff needed to solve challenging business and IT problems. IT leaders in the most reputable organizations in Canada have relied on Symbiotic Digital to help them staff difficult assignments with proven Experts uniquely evaluated by our proven QMS- Quality Management System Staff Development Model. We are a 100% Indigenous owned company.

Learn more online at https://www.symbioticgroup.com/home-sd/.

Please submit your most recent resume to: RecDep@symbioticgroup.com

View All Jobs online at: https://www.symbioticgroup.com/view-jobs/

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More about this job

Responsibilities

The Senior Technology Architect will lead architecture design, infrastructure modernization, and enterprise platform sustainment for business-critical applications. Responsibilities include managing database and middleware environments, performing system integrations, and ensuring alignment with ITIL-based operational processes.

Requirements

Candidates must have over 10 years of experience in enterprise architecture, database administration, and infrastructure support across multiple platforms. Strong leadership, analytical, and communication skills are required to manage large-scale technical projects and stakeholder engagement.

Skills

Enterprise Architecture
Database Administration
Middleware Administration
Infrastructure Planning
System Integration
Oracle Database
SQL Server
UNIX
Linux
Windows Server
IBM WebSphere
Oracle Data Integrator
ITIL
Capacity Planning
Performance Tuning
Single Sign-On

Visa sponsorship

Not detected in the job text

Keywords

Enterprise Architecture
Database Administration
Middleware
Infrastructure
Oracle RAC
Oracle 19c
SQL Server
SSRS
UNIX
Linux
Windows Server
IBM TRIRIGA
WebSphere
IBM HTTP Server
Oracle Data Integrator
Hadoop
ITIL
Capacity Planning
Performance Tuning
Data Modeling
IAM
Microsoft Entra ID
Oracle IAM
Single Sign-On
System Integration
Release Management
Data Guard
Flashback
Root Cause Analysis
Public Sector

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