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Added 16 mins ago
Staff Software Developer – AI Products
Safe Software
Remote, Canada
$147,200 to $160,400 CAD / year
Full-time · Remote
…regularly participate in team meetings (stand-ups, planning), lead technical decision-making processes, and work closely with our Product Managers, UX Designers, and QA, as well as Customer…
Added 59 mins ago
VP of Engineering
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Full-time
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Added 1 hour ago
Sr. Full Stack Developer, TD Securities
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Permanent Lead Hand Caretaker (1.0 FTE)
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Hays

IT Infrastructure Architect, Manufacturing (OT)

Montreal, QC, Canada

Pay: $120,000 to $155,000 CAD / year
Job type: Full-time
Apply by: Oct 28, 2026
Posting language: English
Posted: Sep 28, 2026

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Original job description

We are hiring an IT Infrastructure Architect, Manufacturing (OT) on behalf of a well-established organization in Montreal. Role can be based either in Montreal (bilingual) or in Mississauga.

IT Infrastructure Architect is responsible for developing technical architecture, managing intake for I&S, and supporting technical architecture governance. This role drives the intake process from the initial request to high-level analysis and solutioning and is responsible for engaging the right stakeholders for detailed design. In addition, this role develops and maintains architectural standards and documentation for a dynamic growing organization.

As an IT Infrastructure Architect, you will join a team of Technical Architects that will collaborate with other IT functions (i.e., Security, Digital, Core Infrastructure, PMO and Regional Service Delivery Managers.) as well as engage with global business stakeholders and will perform planning, estimating and roadmap definition for IT initiatives, projects, and new emerging technologies.

How you will make contributions that matter:

Executing intake processes for technical architecture, including requirements gathering, consulting with other specialists, investigation of solutions, and high-level design.
Build trusted advisor relationships and influential partnerships with peer Architect/SMEs/Specialist based on strong technology expertise and leverage them to gather insights concerning on-going/upcoming project initiatives
Develop high-level solution architecture that may span multiple work streams whilst identifying downstream dependencies, conduct solutions and options analysis, and lead proof of concepts.
Consult, develop estimates (e.g., time, resources required, cost) for projects and support with planning
Consult, develop, manage, and maintain architecture standards, reference architectures, and documentation repository
Conduct architectural reviews and facilitate review meetings; review technical architecture developed by others and ensure alignment to standards; support technical architecture governance processes and meetings
Maintain technology roadmaps
Collaborate with architects from other IT functions (e.g., Enterprise, Digital, Security, Applications etc.)
Conduct research to identify potential solutions, future trends and innovations in technology, and assess applicability to I&S
Provide subject matter expertise on technical architecture

You are best suited for the role if you have the following qualifications:

Bachelor’s or Master’s Degree in Computer Science, Info Systems, related field or equivalent experience
8 years’ progressive work experience focused on architecting, designing and implementing infrastructure systems
Deep expertise in at least two infrastructure domains, with broad knowledge across all domains (e.g., compute, network, security, etc.) with support of the full lifecycle management. From planning to implementation & maintenance
Strong communication skills written and spoken
Strong knowledge in Cloud platforms
Strong analytical skills (quantitative and iterative), coupled with strong ability to produce detailed technical documentation at both high level and detailed design.
Strong understanding of architecture frameworks and best practices (e.g., TOGAF)
Knowledge of IT security management practices and relevant certifications (e.g., CISSP)
3-5 years’ experience in a senior IT network role
3-5 years working within the OT domain; either in a consultant capacity or as part of an organisations internal OT function
Deep expertise in at least two IT/OT infrastructure domains, with broad knowledge across all domains (e.g., Network Architecture, Inventory Gathering, Situational Review, Endpoint Protection, Policy & Governance, Standards, compute, network, storage, backup’s, disaster recovery and security, etc.) with support of the full lifecycle management. From planning to implementation & maintenance
Experience working in a consultant capacity or within an organisations OT environment to establish IT/OT roadmaps to a target Architecture.
Experience leading an assessment or evaluation of an IT/OT environment to include execution of the assessment, analysis of results, and formulation of a final report for dissemination to key stakeholders.
Minimum Cisco CCNA required, CCNP Certified is preferred or at least relevant qualifications from another.
Experience with security solutions such as DDoS, IPS, PCI compliance.
Strong Knowledge in Cloud platforms (Azure, AWS, GCP, Microsoft 365)
As part of duties, the incumbent will have to communicate and collaborate in English, both orally and in writing with colleagues or other stakeholders in Quebec as well as in the rest of Canada or in North America.

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More about this job

Responsibilities

Lead technical architecture intake from requirements gathering and solution analysis through high-level design, stakeholder engagement, and proof-of-concept work. Maintain architecture standards, documentation, and technology roadmaps; conduct architecture reviews and support governance, planning, and estimates for IT/OT initiatives.

Requirements

Requires a bachelor’s or master’s degree in computer science, information systems, or a related field, or equivalent experience, plus at least eight years of infrastructure architecture experience. Candidates should have senior network and OT experience, deep expertise in at least two infrastructure domains, cloud and security knowledge, strong communication and documentation skills, and at least a Cisco CCNA or equivalent qualification.

Skills

IT Infrastructure Architecture
Operational Technology (OT)
Network Architecture
Cloud Platforms
Solution Architecture
Architecture Governance
Technical Documentation
Technology Roadmapping
IT/OT Assessments
Requirements Gathering
High-Level Design
Proofs Of Concept
IT Security
Cisco Networking
Stakeholder Collaboration
Cost And Resource Estimation

Visa sponsorship

Not detected in the job text

Keywords

IT Infrastructure Architecture
Operational Technology (OT)
IT/OT
Network Architecture
Cloud Platforms
Microsoft Azure
Amazon Web Services (AWS)
Google Cloud Platform (GCP)
Microsoft 365
Cisco CCNA
Cisco CCNP
TOGAF
CISSP
DDoS
Intrusion Prevention Systems (IPS)
PCI Compliance
Compute
Storage
Backup
Disaster Recovery
Endpoint Protection
Architecture Governance
Reference Architectures
Technology Roadmaps
Proofs Of Concept
Solution Analysis
Requirements Gathering
IT Security Management
Architecture Reviews
Inventory Gathering

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