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Added 2 days ago
SF
Senior Application Security Engineer III
Spring Financial Inc.
Vancouver, BC
- Full-time
Act as a subject matter expert for product and engineering teams on secure architecture, data protection, and third-party risk.
Added 2 days ago
SF
Senior Application Security Engineer III
Spring Financial
Vancouver, BC
- Full-time
Act as a subject matter expert for product and engineering teams on secure architecture, data protection, and third-party risk.
Added 2 days ago
Senior Data Analyst
Government of Alberta
AB
Provides data-driven insights and expert analytical support to inform policy development, regulatory decisions, strategic initiatives, and system modernization related to traffic safety.…
Added 2 days ago
PR
Sr Lead-IT Infrastructure Ops (Associate Manager)
Peel Regional Police
Brampton, ON
- $165,396 to $179,322 CAD / year
- Full-time
As a Senior Lead-IT Infrastructure Operations within our ITS Infra and Data Centre Operations department, you will be responsible for directing the day-to-day operational delivery of all…
Added 2 days ago
S
Senior Consultant, Microsoft Security Engineer – Purview & AI Protection
Slalom
Vancouver, BC · Greater Vancouver Metropolitan Area
- Full-time
Preferred certifications include: SC-400 Microsoft Information Protection Administrator, SC-401 Protect Sensitive Information with Microsoft Purview, SC-300 Identity and Access…
Added 2 days ago
S
Senior Consultant, Microsoft Security Engineer – Purview & AI Protection
Slalom
Calgary, AB
- Full-time
Preferred certifications include: SC-400 Microsoft Information Protection Administrator, SC-401 Protect Sensitive Information with Microsoft Purview, SC-300 Identity and Access…
Added 2 days ago
MG
System Application Specialist - Clinical Informatics
Michael Garron Hospital
Toronto, ON
- Full-time
Lead and execute for the overall ongoing analysis, design, implementation, testing, monitoring and support of selected applications, and be a resource to other team members for tasks…
Added 3 days ago
N
Senior Application Security Engineer
Nutrien
Calgary, AB
- Full-time
…remediation of vulnerabilities across code, infrastructure, and applications, while providing technical direction on secure development practices, automation, and risk…
Added 3 days ago
A
Construction Manager I
AFL
Calgary, AB
- Full-time
Expert knowledge of MS Office applications including Word, Excel, Outlook, PowerPoint and Visio
Added 4 days ago
U
Senior Cloud IAM Engineer (Microsoft Entra ID & AWS)
UST
ON · Ontario, Canada
- Full-time
Lead governance of enterprise applications and privileged access, including Azure Enterprise Applications, App Registrations, Service Principals, AWS IAM Roles, Secrets Management, and…
Added 4 days ago
MR
Cybersecurity Engineer (IT Security)
MATS Research
Canada
- £130,000 to £180,000 GBP / year
…research needs and the security requirements of external AI labs. Lead MATS through the audits required to gain and maintain frontier-model access (e.g. SOC 2, ISO 27001, Cyber Essentials),…
Added 4 days ago
TR
Lead Software Development Engineer
Thomson Reuters
Toronto, ON
- Full-time
Thomson Reuters is looking for a Lead Software Engineer to join a highly dynamic team developing our next generation Global Trade Management application suite. Our engineers come from a…
Added 4 days ago
CG
Senior IT Manager - Cybersecurity
CSA Group
Toronto, ON
- $142,030 to $175,445 CAD / year
- Full-time
…peers and development teams to ensure internally developed applications include security by design. This role will also help lead the Disaster Recovery overall plan development and…
Added 4 days ago
Territory Sales Account Manager, London, Ontario
Siemens
London, ON
Identify and select new automation and control business opportunities with assigned customers and territories - You will receive expert support for the different product lines.
Added 4 days ago
C
Expert Systems Architecture-CA
CN
Montreal, QC
- Full-time
…collaborates with Solution Architects, Principal System Architects, engineering teams, and product teams to support successful delivery and technology modernization…
Added 4 days ago
J
Solution Architect Teamcenter
Jobgether
Canada
- Full-time
Join a team of PLM and IT specialists dedicated to helping manufacturing organizations simplify complex engineering and business processes. As a Solution Architect specializing in…
Added 5 days ago
P
Sr. Solutions Architect
Presidio
Grand Rapids, MB
- Full-time
…Dell/EMC, Pure, Cisco, VMware, Nutanix, AWS, and Azure. You will lead pre-sales activities, including proposal development, proof-of-concept construction, demonstrations, roadmaps, and…
Added 5 days ago
R&
Senior Full Stack Software Developer
Robertson & Company Ltd.
Toronto, ON
- Contract
Recommend changes across the engineering practices to improve the team's cycle time as well as lead time for the team's product backlog
Added 5 days ago
T
Marketing Manager (Temporary Contract)
TechInsights
Ottawa, ON
- $90,780 to $96,120 CAD / year
- Temporary
…largest vertically integrated collection of unmatched reverse engineering, teardown, and market intelligence in the semiconductor industry. This collection includes detailed circuit…
Added 5 days ago
C
Expert System Architecture-CA
CN
Montreal, QC
- Full-time
…collaborates with Solution Architects, Principal System Architects, engineering teams, and product teams to support successful delivery and technology modernization…
Added 5 days ago
CG
Senior EHS Manager
C.H. Guenther & Son
Concord, ON
- Full-time
Serve as the senior EHS leader for large and/or highly complex sites, providing overarching direction, expert guidance, and accountability for all EHS matters.
Added 5 days ago
T
Senior UT System Engineering Specialist
Telesat
Ottawa, Ontario
- Full-time
Telesat is seeking a highly experienced Senior UT System Engineering Specialist to provide technical leadership for User Terminal systems engineering activities supporting secure…
Added 5 days ago
M
Jr Engineer- MTS - Mission Operations
MDA
Longueuil, QC
- Full-time
…Quebec office. In this role, the candidate will be part of the Engineering Support Lead group that provides real-time engineering support during operations of the Canada’s robotic systems…
Added 5 days ago
C
Expert System Architecture - Google Cloud Platform and Gemini Entreprise-CA
CN
Toronto, ON
- Full-time
…troubleshooting, and optimizing cloud-native platforms, AI agents, and applications. The incumbent serves as the organization's trusted Google Cloud and Gemini Enterprise expert, driving…
Added 5 days ago
MI
Lead Engineer
Magna International
Newmarket, ON
- Full-time
Strong customer interface skills (for applications engineering)

Expert System Architecture-CA

Montreal, QC, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Nov 19, 2026
Experience: 10+ years experience in Information Technology, enterprise architecture, solution architecture, system architecture, engineering, or related technology roles
Posting language: English
Posted: Oct 20, 2026

Original job description

Job Summary

The incumbent is accountable for the architecture of assigned initiatives, products, systems, or features within an Agile Release Train (ART). The role translates business, functional, non-functional, security, and operational requirements into scalable and maintainable solutions aligned with enterprise standards and solution architecture direction. The incumbent collaborates with Solution Architects, Principal System Architects, engineering teams, and product teams to support successful delivery and technology modernization initiatives.

Main Responsibilities

System Architecture and Solution Delivery

Support epic refinement, feature analysis, and solution design activities.
Analyze business, functional, non-functional, security, and operational requirements.
Define system architectures and design patterns for assigned initiatives and products.
Develop architecture artifacts aligned with enterprise and solution architecture guidance.
Ensure solution designs comply with architecture standards, principles, and governance requirements.
Collaborate with application, infrastructure, data, security, platform, and integration teams.
Participate in PI Planning and delivery planning activities.
Support implementation teams by resolving technical issues and design challenges.
Contribute to architecture reviews, risk assessments, and technology evaluations.
Maintain architecture documentation, standards, patterns, and repositories.

Technical Leadership

Provide technical guidance to Solution Designers and delivery teams.
Share architecture best practices and reusable patterns.
Contribute to architecture community forums and knowledge-sharing initiatives.
Evaluate emerging technologies and provide recommendations for adoption.
Support continuous improvement of architecture processes, standards, and governance practices.

Stakeholder Collaboration

Collaborate with business, product, architecture, cybersecurity, and engineering teams.
Present architectural recommendations and design decisions to project stakeholders.
Support alignment between business needs, delivery timelines, and technical constraints.
Contribute to architecture governance forums and decision-making processes.

Working Conditions

The role has standard working conditions in an office environment with a regular workweek from Monday to Friday and is eligible to participate in CN's hybrid work model. The role requires occasional business travel within Canada and the United States in accordance with CN policy.

Experience

Signals and Communications

10+ years experience in Information Technology, enterprise architecture, solution architecture, system architecture, engineering, or related technology roles
Minimum 3 years defining solution or system architectures for medium to large technology initiatives
Experience developing architecture artifacts, technical roadmaps, standards, and implementation guidance
Experience working within Agile, SAFe, product delivery, or project delivery environments
Railroad, transportation, or global industrial experience*
Candidates with an equivalent combination of education, training, and experience will be considered
Any requirement marked with (*) will be considered an asset (not mandatory)

Education/Certification/Designation

Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or System Analysis
The Open Group Architecture Framework (TOGAF), Information Technology Infrastructure Library (ITIL), Google Professional Cloud Architect, SAFe Architect certification*
Candidates with equivalent practical experience, education, or training will be considered
Any requirement marked with (*) will be considered an asset (not mandatory)

Competencies

We Care About Each Other
We Strive for Excellence
We Succeed Together
We Lead Responsibly
Compliance
Business acumen
High
Conveying the vision
Coordination

Technical Skills/Knowledge

Information Architecture and enterprise data domains
Business, information, and data architecture alignment
Conceptual, logical, and physical data modeling
Master Data Management (MDM), reference data management, and data quality frameworks
Enterprise data integration, information exchange, and data lifecycle management
Metadata management, business glossaries, data catalogs, and enterprise information management
Data Governance frameworks, including data ownership, stewardship, accountability, policy management, and governance operating models
Data Security Posture Management (DSPM), including data discovery, classification, risk identification, sensitive data monitoring, and remediation strategies
Data Loss Prevention (DLP) architectures and controls to protect sensitive, confidential, and regulated information across applications, platforms, collaboration tools, and cloud environments
Information security and privacy-by-design principles, including data protection, retention, regulatory compliance, and information risk management
Data platform architectures, including data lakes, lakehouses, data warehouses, and modern data ecosystems
Analytics, business intelligence, AI-enabled data ecosystems, and trusted data products
Enterprise information sharing, data interoperability, and event-driven information architectures
Data lineage, traceability, auditability, and information lifecycle governance.
Data modernization strategies, including cloud-based data services, data migration, and platform rationalization
Architecture governance, standards, reference models, and controls to ensure information consistency, quality, security, and reuse across the enterprise

Apply About employer

More about this job

Responsibilities

Define and maintain scalable system architectures, design patterns, and architecture artifacts for assigned initiatives, ensuring alignment with enterprise standards, security, and operational requirements. Guide delivery teams, collaborate with business and technical stakeholders, support architecture governance and reviews, and contribute to technology modernization and continuous improvement.

Requirements

Requires 10 or more years of experience in IT or related technology roles, including at least three years defining architectures for medium-to-large initiatives, and experience with architecture artifacts and Agile, SAFe, or product delivery environments. A bachelor's degree in a relevant technical field is listed, while TOGAF, ITIL, Google Professional Cloud Architect, SAFe Architect certification, and railroad or industrial experience are assets.

Skills

System Architecture
Solution Architecture
Enterprise Architecture
Information Architecture
Data Architecture
Data Modeling
Master Data Management
Data Governance
Data Security
Data Loss Prevention
Data Integration
Cloud Data Platforms
Architecture Governance
Agile
SAFe
Stakeholder Collaboration

Visa sponsorship

Not detected in the job text

Keywords

System Architecture
Solution Architecture
Enterprise Architecture
Information Architecture
Data Architecture
Data Modeling
Master Data Management
Reference Data Management
Data Quality
Data Governance
Data Security Posture Management
Data Loss Prevention
Data Lakes
Lakehouses
Data Warehouses
Metadata Management
Data Catalogs
Data Lineage
Data Integration
Event-Driven Architecture
Cloud Data Services
Architecture Governance
TOGAF
ITIL
Google Professional Cloud Architect
SAFe
Agile
PI Planning
Rail Transportation

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