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Added 10 mins ago
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Senior Manager, Cloud & AI Security
ATB
Calgary, AB · Edmonton, AB
- Full-time
As ATB’s next Senior Manager, Cloud & AI Security, you’ll lead a team responsible for securing ATB’s cloud platforms and enabling the safe adoption of AI. You’ll set the security roadmap,…
Added 1 hour ago
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Data & AI Alliance Executive
Toast
Toronto, ON
- $130,000 to $165,000 USD / year
- Full-time
Knowledge of professional services infrastructure, technologies, services, and standards is considered an asset
Added 1 hour ago
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Cloud Solution Architect/Architecte de solutions cloud
Bluberi
Drummondville, QC
- Full-time
Reporting to the Infrastructure Manager, the Sr. IT System & Network Administrator is a senior technical and delivery-focused role responsible for architecting, implementing, and evolving…
Added 1 hour ago
T
Enterprise Architect, AI Engineering – Security & Compliance
Toast
Toronto, ON
- $130,000 to $180,000 USD / year
- Full-time
Toast is recruiting on behalf of one of the largest professional services firms in Canada, a global audit, tax and advisory organization with more than 10,000 people across the country.…
Added 1 hour ago
RI
AI Engineer
Remarcable, Inc.
Remote, Canada
- Full-time
- Remote
Experience with cloud infrastructure (AWS preferred), CI/CD and observability.
Added 1 hour ago
RB
Senior Director, DevOps Product Management and Strategy
Royal Bank of Canada
Toronto, ON
- Full-time
…that will shape RBC's future as a technology-led financial services leader. This position uniquely combines strategic vision, product management discipline, and organizational change…
Added 1 hour ago
B
Systems Analyst II
BGIS
Markham, ON
- Full-time
The System Analyst II will lead the management and maintenance of key data center and network infrastructure to ensure successful realization of operational targets. As someone who has…
Added 2 hours ago
C
Solutions Designer, Splunk Montreal, Quebec, Canada
Cisco
Montreal, QC
- Full-time
…an end-to-end full stack platform made for a hybrid, multi-cloud world! Leading enterprises use our unified security and observability platform to keep their digital systems secure and…
Added 2 hours ago
R
Senior Director, DevOps Product Management and Strategy
RBC
Toronto, ON
- Full-time
…that will shape RBC's future as a technology-led financial services leader. This position uniquely combines strategic vision, product management discipline, and organizational change…
Added 2 hours ago
TT
Intermediate Mechanical Engineer
Tetra Tech
Thunder Bay, ON
- Full-time
Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. Our 25,000 employees work…
Added 2 hours ago
S
Sales Account Executive - SAP Academy for Customer Success - Canada (Hybrid)
SAP
Vancouver, BC
- Full-time
SAP Business Technology Platform (BTP) & SAP Business Data Cloud (BDC) - Knowledge in database and data management, analytics, application development and integration, intelligent…
Added 2 hours ago
R
Lead Information Security Analyst, Vulnerability and External Attack Surface Management (T & I) (Telework/Hybrid)
Radio-Canada
Montreal, QC
- Full-time
…domain names, subdomains, public IP address ranges, exposed services, public cloud environments and…
Added 3 hours ago
TG
Senior Manager, AI and Data
TMX Group
Toronto, ON
- $165,000 to $175,000 CAD / year
- Full-time
Evaluate and manage technology vendors, cloud services, and partnerships.
Added 3 hours ago
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Project Manager
Kyndryl
Regina, SK
- Full-time
Demonstrated experience managing infrastructure modernization and distributed deployments, including network migrations, SD-WAN, cloud services and data centre initiatives, in collaboration…
Added 3 hours ago
E
IT Operations & Procurement Coordinator - 6 Months Fixed Term
Ecolab
Calgary, AB · CAN-Calgary Plant Starfield
- Full-time
Contribute to infrastructure, site, office, and technology deployment projects during a focused six-month assignment.
Added 3 hours ago
TR
Privacy Operations Engineer
Thomson Reuters
Toronto, ON · Canada, Toronto, Ontario
- Full-time
Experience working with structured and unstructured data across multiple systems and cloud environments.
Added 3 hours ago
NR
Sr. Microsoft Dynamics Nav BC Developer
Northern Reflections
Toronto, ON
- Full-time
This position will be a key contributor as the organization continues to invest in its technology infrastructure, including enhancements to LS Retail POS, business applications, cloud…
Added 4 hours ago
M
Gestionnaire, Ingénierie du Hub de données et Produits de données/Manager, Data Hub Eng & Data Products
McKesson
Montreal, QC
- Full-time
…healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of…
Added 4 hours ago
MS
AI Platform & Engineering Lead (Hybrid) / Chef(fe), Plateforme et ingénierie de l’IA (hybride)
Morgan Stanley
Montreal, QC
- Full-time
We’re seeking someone to join our team as an AI Platform & Engineering Lead in IST Operational Management to handle divisional GenAI use cases, including business use case enablement,…
Added 4 hours ago
C
Lead Information Security Analyst, Vulnerability and External Attack Surface Management (T & I) (Telework/Hybrid)
CBC/Radio-Canada
Toronto, ON · Montreal, QC
- Full-time
…domain names, subdomains, public IP address ranges, exposed services, public cloud environments and…
Added 4 hours ago
GT
End-to-End Technical Lead - Personal Banking
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- $75 to $90 CAD / hour
- Contract
Our client is seeking an experienced End-to-End Technical Lead to support complex technology and regulatory initiatives within Personal Banking. This is not simply a development-lead role.…
Added 4 hours ago
GT
DevOps Engineer
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- $80 to $90 CAD / hour
- Contract
…Data Factory and Databricks. It requires expertise in CI/CD, infrastructure as code, cloud security, networking, monitoring, and operational readiness. The engineer will lead…
Added 4 hours ago
TG
Senior Manager, AI and Data
TMX Group
Toronto, ON
- $165,000 to $175,000 CAD / year
- Full-time
Evaluate and manage technology vendors, cloud services, and partnerships.
Added 5 hours ago
C
Lead Java Risk Developer
Citi
Mississauga, ON · Toronto, ON
- Full-time
…develop and enhance a set of co-operative, strategic systems and services which have a direct bearing on how Citi Capital Markets manages risk arising from trading, including both market…
Added 5 hours ago
KG
PKI & Certificate Automation Engineer
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
…expertise in Digital Certificate Lifecycle Management, PKI Infrastructure, TLS/mTLS Security, Ansible Automation, and API Integration. The ideal candidate will lead the design and…

Bluberi

Cloud Solution Architect/Architecte de solutions cloud

Drummondville, QC, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 8, 2026
Posting language: English · French
Posted: Oct 26, 2026

Original job description

English section of this bilingual listing.

The Sr. IT System & Network Administrator is expected to demonstrate strong leadership in cloud platforms, infrastructure as code, security best practices, and cross‑functional project coordination. They serve as a technical reference for Infrastructure and Support teams while ensuring that infrastructure solutions align with business, security, and compliance requirements.

Key Responsibilities

Cloud & Hybrid Infrastructure Leadership

Design, deploy, and manage cloud and hybrid infrastructures (IaaS, PaaS, hybrid connectivity) aligned with business and security requirements.
Lead architecture decisions related to cloud networking, identity, access management, backup, disaster recovery, monitoring, and cost optimization.
Define and enforce infrastructure standards, naming conventions, network segmentation, and security baselines across cloud and on‑prem environments.
Ensure high availability, scalability, performance, and resilience of critical systems.

End‑to‑End Project Management

Own infrastructure projects from initiation to closure, including requirements gathering, solution design, effort estimation, risk identification, execution, and post‑project review.
Act as the technical project lead for infrastructure initiatives involving internal teams and external partners.
Coordinate dependencies across Infrastructure, Helpdesk, Security, Development, and third‑party vendors.
Ensure deliverables meet scope, quality, timeline, and documentation expectations.

Advanced Systems & Network Administration

Administer and optimize complex server, storage, virtualization, and network environments.
Lead implementation of advanced networking concepts (segmentation, firewalls, VPNs, secure remote access, multi‑site connectivity).
Oversee identity and access management solutions, including MFA and privileged access controls.
Drive automation initiatives for provisioning, monitoring, configuration management, and reporting.

Security, Compliance & Reliability

Integrate security best practices into infrastructure design and operations (zero trust principles, least privilege, secure configurations).
Support compliance requirements from external regulators, certifications, and regional authorities.
Define and test backup, disaster recovery, and business continuity strategies.
Proactively identify risks, technical debt, and opportunities for infrastructure improvement.

Documentation, Standards & Knowledge Transfer

Produce clear, structured, and reusable documentation for architectures, deployments, procedures, and operational runbooks.
Ensure a smooth transition of delivered solutions to operations and support teams.
Mentor and provide technical guidance to junior administrators and analysts.
Contribute to the continuous improvement of IT standards, tools, and operating practices.

Qualifications

Required Skills & Experience:

DEC or higher education in Computer Science or equivalent experience.
Professional certifications in cloud or infrastructure technologies are considered an asset.
7+ years of experience in system and network administration, with progressive responsibility in complex environments.
Strong experience with cloud platforms and hybrid infrastructures.
Excellent knowledge of networking concepts, firewalling, routing, segmentation, and secure connectivity.
Advanced knowledge of Windows server environments and modern infrastructure services.
Experience with automation, scripting, or infrastructure‑as‑code concepts.
Solid understanding of monitoring, backup, disaster recovery, and high‑availability architectures.
Proven experience leading infrastructure projects end‑to‑end.
Strong analytical and problem‑solving skills with a structured approach to delivery.
Ability to communicate technical concepts clearly to both technical and non‑technical stakeholders.
Excellent organizational and documentation skills with strong attention to detail.
Ability to work autonomously while collaborating effectively across teams.
Fluent in French and English, both spoken and written.

Physical Demands

While performing the duties of this job, the employee is regularly required to talk or hear.
The employee is also regularly required to sit, stand, walk, and use hands to handle equipment or tools. Vision requirements include close vision, distance vision, peripheral vision, depth perception, and the ability to adjust focus.

Read the full bilingual original

Job Summary

Reporting to the Infrastructure Manager, the Sr. IT System & Network Administrator is a senior technical and delivery-focused role responsible for architecting, implementing, and evolving on‑premise, hybrid, and cloud-based infrastructures. This role goes beyond day‑to‑day administration and acts as a technical lead for complex infrastructure initiatives, with full end‑to‑end responsibility including analysis, design, implementation, documentation, knowledge transfer, and operational handover.

The Sr. IT System & Network Administrator is expected to demonstrate strong leadership in cloud platforms, infrastructure as code, security best practices, and cross‑functional project coordination. They serve as a technical reference for Infrastructure and Support teams while ensuring that infrastructure solutions align with business, security, and compliance requirements.

Key Responsibilities

Cloud & Hybrid Infrastructure Leadership

Design, deploy, and manage cloud and hybrid infrastructures (IaaS, PaaS, hybrid connectivity) aligned with business and security requirements.
Lead architecture decisions related to cloud networking, identity, access management, backup, disaster recovery, monitoring, and cost optimization.
Define and enforce infrastructure standards, naming conventions, network segmentation, and security baselines across cloud and on‑prem environments.
Ensure high availability, scalability, performance, and resilience of critical systems.

End‑to‑End Project Management

Own infrastructure projects from initiation to closure, including requirements gathering, solution design, effort estimation, risk identification, execution, and post‑project review.
Act as the technical project lead for infrastructure initiatives involving internal teams and external partners.
Coordinate dependencies across Infrastructure, Helpdesk, Security, Development, and third‑party vendors.
Ensure deliverables meet scope, quality, timeline, and documentation expectations.

Advanced Systems & Network Administration

Administer and optimize complex server, storage, virtualization, and network environments.
Lead implementation of advanced networking concepts (segmentation, firewalls, VPNs, secure remote access, multi‑site connectivity).
Oversee identity and access management solutions, including MFA and privileged access controls.
Drive automation initiatives for provisioning, monitoring, configuration management, and reporting.

Security, Compliance & Reliability

Integrate security best practices into infrastructure design and operations (zero trust principles, least privilege, secure configurations).
Support compliance requirements from external regulators, certifications, and regional authorities.
Define and test backup, disaster recovery, and business continuity strategies.
Proactively identify risks, technical debt, and opportunities for infrastructure improvement.

Documentation, Standards & Knowledge Transfer

Produce clear, structured, and reusable documentation for architectures, deployments, procedures, and operational runbooks.
Ensure a smooth transition of delivered solutions to operations and support teams.
Mentor and provide technical guidance to junior administrators and analysts.
Contribute to the continuous improvement of IT standards, tools, and operating practices.

Résumé Du Poste

Relevant du gestionnaire de l’infrastructure, l’administrateur principal ou l’administratrice principale des systèmes et des réseaux TI occupe un rôle technique de haut niveau axé sur la livraison et responsable de l’architecture, de la mise en œuvre ainsi que de l’évolution des infrastructures sur site, hybrides et infonuagiques. Ce poste dépasse le cadre de l’administration courante, et le ou la titulaire exerce un rôle de leadership technique dans le cadre d’initiatives d’infrastructure complexes, étant entièrement responsable du cycle de bout en bout, de l’analyse à la transition opérationnelle, en passant par la conception, la mise en œuvre, la documentation, le transfert des connaissances et la transition opérationnelle.

L’administrateur principal ou l’administratrice principale des systèmes et des réseaux TI doit faire preuve de leadership affirmé en matière de plateformes infonuagiques, d’infrastructure en tant que code, de meilleures pratiques de sécurité et de coordination de projets interfonctionnels. Il ou elle agit à titre de référence technique pour les équipes Infrastructure et Soutien, tout en s’assurant que les solutions d’infrastructure sont alignées avec les exigences d’affaires, de sécurité et de conformité.

Responsabilités Principales

Les principales responsabilités sont les suivantes :

Leadership en infrastructures infonuagiques et hybrides

Concevoir, déployer et gérer des infrastructures infonuagiques et hybrides (IaaS, PaaS, connectivité hybride) alignées avec les exigences d’affaires et de sécurité.
Diriger les décisions d’architecture liées au réseautage infonuagique, à l’identité, à la gestion des accès, aux sauvegardes, à la reprise après sinistre, à la surveillance et à l’optimisation des coûts.
Définir et faire respecter les standards d’infrastructure, les conventions de nommage, la segmentation réseau et les bases de référence en matière de sécurité dans les environnements infonuagiques et sur site.
Assurer la haute disponibilité, l’évolutivité, la performance et la résilience des systèmes critiques.

Gestion de projets de bout en bout

Prendre en charge les projets d’infrastructure, de l’initiation à la clôture, y compris la collecte des exigences, la conception de solutions, l’estimation des efforts, l’identification des risques, l’exécution et l’évaluation post-projet.
Agir comme responsable technique de projet pour les initiatives d’infrastructure impliquant des équipes internes et des partenaires externes.
Coordonner les dépendances entre l’Infrastructure, le Service d’assistance, la Sécurité, le Développement et les fournisseurs tiers.
S’assurer que les livrables respectent les attentes en matière de portée, de qualité, d’échéancier et de documentation.

Administration avancée des systèmes et des réseaux

Administrer et optimiser des environnements complexes de serveurs, de stockage, de virtualisation et de réseaux.
Diriger l’implémentation de concepts avancés de réseautage, notamment la segmentation, les pare-feux, les RPV, l’accès à distance sécurisé et la connectivité multisite.
Superviser les solutions de gestion des identités et des accès, y compris l’authentification multifacteur (AMF) et les contrôles d’accès privilégiés.
Piloter les initiatives d’automatisation liées au provisionnement, à la surveillance, à la gestion des configurations et aux rapports.

Sécurité, conformité et fiabilité

Intégrer les meilleures pratiques de sécurité à la conception et aux opérations d’infrastructure, notamment les principes de confiance zéro, du moindre privilège et des configurations sécurisées.
Soutenir les exigences de conformité provenant d’organismes de réglementation externes, de certifications et d’autorités régionales.
Définir et tester les stratégies de sauvegarde, de reprise après sinistre et de continuité des activités.
Identifier de façon proactive les risques, la dette technique et les possibilités d’amélioration de l’infrastructure.

Documentation, standards et transfert de connaissances

Produire une documentation claire, structurée et réutilisable pour les architectures, les déploiements, les procédures et les guides opérationnels.
Assurer une transition harmonieuse des solutions livrées vers les équipes des opérations et du soutien.
Encadrer les administrateurs, administratrices et analystes juniors, et leur fournir une orientation technique.
Contribuer à l’amélioration continue des standards, des outils et des pratiques opérationnelles des TI.

Qualifications

Required Skills & Experience:

DEC or higher education in Computer Science or equivalent experience.
Professional certifications in cloud or infrastructure technologies are considered an asset.
7+ years of experience in system and network administration, with progressive responsibility in complex environments.
Strong experience with cloud platforms and hybrid infrastructures.
Excellent knowledge of networking concepts, firewalling, routing, segmentation, and secure connectivity.
Advanced knowledge of Windows server environments and modern infrastructure services.
Experience with automation, scripting, or infrastructure‑as‑code concepts.
Solid understanding of monitoring, backup, disaster recovery, and high‑availability architectures.
Proven experience leading infrastructure projects end‑to‑end.
Strong analytical and problem‑solving skills with a structured approach to delivery.
Ability to communicate technical concepts clearly to both technical and non‑technical stakeholders.
Excellent organizational and documentation skills with strong attention to detail.
Ability to work autonomously while collaborating effectively across teams.
Fluent in French and English, both spoken and written.

Physical Demands

While performing the duties of this job, the employee is regularly required to talk or hear.
The employee is also regularly required to sit, stand, walk, and use hands to handle equipment or tools. Vision requirements include close vision, distance vision, peripheral vision, depth perception, and the ability to adjust focus.

Compétences Et Expérience Requises

Diplôme collégial (DEC) ou formation supérieure en informatique, ou expérience équivalente.
7 années ou plus d’expérience en administration de systèmes et de réseaux, avec des responsabilités croissantes dans des environnements complexes.
Solide expérience des plateformes infonuagiques et des infrastructures hybrides.
Excellente connaissance des concepts de réseautage, de pare-feu, de routage, de segmentation et de connectivité sécurisée.
Connaissance approfondie des environnements serveurs Windows et des services d’infrastructure modernes.
Expérience en automatisation, scripts ou concepts d’infrastructure en tant que code.
Solide compréhension de la surveillance, des sauvegardes, de la reprise après sinistre et des architectures de haute disponibilité.
Expérience avérée dans la direction de projets d’infrastructure de bout en bout.
Solides capacités d’analyse et de résolution de problèmes, appuyées par une approche structurée quant à la réalisation des mandats.
Capacité à communiquer clairement des concepts techniques à des parties prenantes techniques et non techniques.
Excellentes compétences organisationnelles et en documentation, avec un grand souci du détail.
Maîtrise du français et de l’anglais, à l’oral comme à l’écrit.
Capacité à travailler de manière autonome tout en collaborant efficacement avec les équipes.

Atouts

Certifications professionnelles en technologies infonuagiques ou d’infrastructure.
Très bonnes compétences interpersonnelles et capacité d’adaptation.

Exigences Physiques

Dans l’exercice de ses fonctions, l’employé(e) doit régulièrement parler ou entendre. L’employé(e) est aussi amené(e) à se tenir debout, marcher, s’asseoir et utiliser ses doigts et ses mains pour toucher et manipuler des objets, des outils ou commandes.
Les aptitudes visuelles requises comprennent l’acuité visuelle de près, de loin et périphérique, la perception de la profondeur et la capacité à ajuster la mise au point.
En fonction du poste, des déplacements locaux, nationaux ou internationaux peuvent être nécessaires.

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More about this job

Responsibilities

Design, implement, and manage on-premises, cloud, and hybrid infrastructure, including networking, identity and access, security, monitoring, backup, and disaster recovery. Lead infrastructure projects from requirements and design through delivery and operational handover, while documenting solutions, coordinating teams, and mentoring junior staff.

Requirements

Requires a college diploma or higher education in computer science, or equivalent experience, and at least seven years of progressively responsible systems and network administration experience. Candidates should have strong cloud and hybrid infrastructure, networking, Windows Server, automation, security, and project leadership experience, along with excellent communication and documentation skills and fluency in French and English.

Skills

Cloud And Hybrid Infrastructure
Cloud Architecture
Network Administration
Windows Server Administration
Networking
Firewalls
Routing
Network Segmentation
Identity And Access Management
Multi-Factor Authentication
Infrastructure As Code
Automation And Scripting
Backup And Disaster Recovery
High Availability
Technical Documentation

Visa sponsorship

Not detected in the job text

Keywords

Cloud Platforms
Hybrid Infrastructure
IaaS
PaaS
Cloud Networking
On-Premises Infrastructure
Windows Server
Server Administration
Storage
Virtualization
Firewalls
Routing
VPNs
Network Segmentation
Secure Remote Access
Multi-Site Connectivity
Identity And Access Management
Multi-Factor Authentication
Privileged Access Controls
Infrastructure As Code
Automation
Monitoring
Backup
Disaster Recovery
Business Continuity
High Availability
Zero Trust
Least Privilege
Compliance
Cost Optimization

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