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Added 1 min ago
GT
Consultant, Site Reliability Engineering
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- $65 to $72 CAD / hour
- Contract
…You will work closely with cross-functional teams, providing technical expertise to resolve application and infrastructure technology issues on medium to highly complex projects in…
Added 1 min ago
E
GWS Migration Lead
E-IT
Toronto, ON
- Contract
We are seeking an experienced and highly skilled Migration Lead with deep Microsoft 365 expertise and GWS expertise to spearhead the technical execution and data migration aspects of this…
Added 1 min ago
OT Systems/Applications Design
Celestica International LP
Newmarket, ON
The Lead Engineer, Systems/Applications is the Site Operational Technology (OT) lead that designs, integrates, and manages complex systems over their life cycles. They are engineering leads…
Added 1 min ago
UO
Lead, Enterprise Risk Management & Quality Assurance
University of Alberta
Edmonton, AB
- Full-time
The Lead, Enterprise Risk Management and Quality Assurance position reports to the Executive Director, Internal Audit (IA) & Enterprise Risk Management (ERM) to support the mandate of…
Added 1 min ago
Senior Technical Lead
University of Toronto
Toronto, ON
The Senior Technical Lead role acts at the department's senior research computing and enterprise IT lead supporting both advanced scientific computing and administrative digital…
Added 1 min ago
SL
Director, Security Architecture
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
You will represent the Security Architecture team across our enterprise architecture and technology community, shaping how security is designed into everything we build including the AI…
Added 1 min ago
Nuclear Services Tech
ATS Automation
Cambridge, ON
…requirements. Direct responsibility for mechanical/electro-mechanical systems, with input and support from mechanical and electrical assembly, and controls…
Added 1 min ago
JI
Project Manager
J.D. Irving, Limited
Halifax, NS
- Full-time
We are seeking an experienced Project Manager (TPM) to lead the implementation of Total Productive Maintenance initiatives across our operations. This role is critical in driving…
Added 1 min ago
JI
Engineer, Facilities
J.D. Irving, Limited
Halifax, NS
- Full-time
Lead complex infrastructure projects that shape and support critical operations.
Added 30 mins ago
XI
Director, Network Development & Operations
Xplore Inc.
Cornwall, ON
- Full-time
Demonstrated ability to lead technical engineering teams and work across Architecture, SRE, Service Assurance, and cross-functional network teams.
Added 30 mins ago
XI
Director, Network Development & Operations
Xplore Inc.
Markham, ON
- Full-time
Demonstrated ability to lead technical engineering teams and work across Architecture, SRE, Service Assurance, and cross-functional network teams.
Added 30 mins ago
XI
Director, Network Development & Operations
Xplore Inc.
Fredericton, NB
- Full-time
Demonstrated ability to lead technical engineering teams and work across Architecture, SRE, Service Assurance, and cross-functional network teams.
Added 30 mins ago
XI
Director, Network Development & Operations
Xplore Inc.
Woodstock, NB
- Full-time
Demonstrated ability to lead technical engineering teams and work across Architecture, SRE, Service Assurance, and cross-functional network teams.
Added 30 mins ago
HT
Systems Testing / QA Specialist
Hirematic Talent Solutions
Toronto, ON
- $40 to $48 CAD / hour
- Contract
We are seeking an experienced Senior Systems Testing / QA Specialist with a strong background in software quality assurance and testing. The successful candidate will be responsible for…
Added 30 mins ago
HT
Project Manager
Hirematic Talent Solutions
Toronto, ON
- $65 to $70 CAD / hour
- Full-time
Lead projects involving audio-visual systems, videoconferencing, telecommunications, VoIP, and video-over-IP technologies.
Added 30 mins ago
A
Shift Supervisor
Airswift
Squamish, BC
- Full-time
We are seeking a Shift Supervisor to lead frontline operations teams in a dynamic and fast-paced LNG environment. This is an exciting opportunity to contribute to a major energy project…
Added 30 mins ago
O
Integration Manager
ONxpress
Toronto, ON
- Full-time
Lead the Requirements Management, Verification & Validation (V&V), Configuration Management, and Interface Management teams to ensure effective systems integration across the project.
Added 30 mins ago
B
Business Intelligence Specialist
Bevertec
Toronto, ON
- Contract
…critical operational support, infrastructure maintenance, and technical leadership for an enterprise Cloudera Data Lake…
Added 30 mins ago
II
Lead Business Analyst
ITC Infotech
Vancouver, BC
- $110,000 to $125,000 CAD / year
- Full-time
The Lead Business Systems Analyst is responsible for understanding various data models and databases involved in the systems and managing and leading the requirements gathering, ticket…
Added 30 mins ago
XI
Director, Network Development & Operations
Xplore Inc.
Calgary, AB
- Full-time
Demonstrated ability to lead technical engineering teams and work across Architecture, SRE, Service Assurance, and cross-functional network teams.
Added 30 mins ago
T
SAP Basis Consultant
Tekshapers
Toronto, ON
- Full-time
The BASIS/RISE Lead will oversee technical infrastructure planning and execution for SAP payroll solutions, with specific focus on SAP Basis administration, RISE (Run SAP in the Cloud)…
Added 31 mins ago
B
Maintenance Team Lead
BGIS
Barrie, ON
- Full-time
Executes comprehensive technical inspections of building equipment, focusing on critical systems that directly impact tenant operations.
Added 31 mins ago
GE
Lead Commercial Transport Mechanic
GFL Environmental Inc.
Victoria, BC
- Full-time
GFL Environmental is actively seeking a skilled Lead Commercial Transport Mechanic to join our team in Victora, BC!
Added 46 mins ago
CI
Senior Maintenance Technician
Curaleaf International
Brampton, ON
- Full-time
…continuous improvement of our facility infrastructure, production systems, and critical equipment. Reporting to the Facilities Manager, you will serve as a senior technical resource -…
Added 1 hour ago
BI
Pega Lead System Architect
BURGEON IT SERVICES
Toronto, ON · Greater Toronto Area, Canada
- Contract
The Pega Lead System Architect is responsible for the end-to-end architecture, technical design, development governance, and successful implementation of enterprise applications built on…

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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