Jobs in Canada

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Added 6 days ago
P/
Artificial Intelligence Engineer
PrecisionERP / PrecisionIT
Regina, SK
- Contract
Must be available to work 100% onsite in Regina, Saskatchewan, five days per week
Added 6 days ago
J
Senior AI Engineer, Marketing
Jobgether
Canada
- Full-time
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior AI Engineer, Marketing based in Canada.
Added 6 days ago
CIAM Operations Support
Scotiabank
Toronto, ON
Enhance existing SecDevOps processes, practices, automation frameworks, and engineering standards, with a focus on security, reliability, repeatability, and operational efficiency.
Added 6 days ago
CIAM Operations Support Lead
Scotiabank
Toronto, ON
Lead the development, orchestration, security integration, and continuous improvement of CI/CD pipelines and SecDevOps automation frameworks.
Added 6 days ago
Senior Manager, Corporate Security
D2L
Kitchener, ON
The Senior Manager, Corporate Security leads the corporate security function and its day-to-day operations and owns the corporate security roadmap. This role is accountable for protecting…
Added 6 days ago
C
Systems Administrator
Company3
Toronto, ON
- $33.65 to $43.27 CAD / hour
- Full-time
…editorial, VFX, and audio mixing environments. Working alongside Senior Systems Engineers, this role ensures studio infrastructure remains reliable, performant, and secure by implementing…
Added 6 days ago
EC
Senior AI Engineer
E+E Consulting
Montreal, QC
- Full-time
Montreal, QC | Hybrid, 2–3 days per week onsite | Ayata.AI
Added 6 days ago
C
Manager/ Senior Manager, Site Reliability Engineering
Cvent
Fredericton, NB
- Full-time
Champion a culture of excellence in site reliability and automation
Added 6 days ago
GS
Administrateur Système Linux (Senior)
Groupe SII
Montreal, QC
- Full-time
Une présence sur site 4 jours par semaine est requise
Added 6 days ago
A
Senior BIM Designer
Arup
Montreal, QC
- Full-time
Leverage digital tools and automation technologies to improve project efficiency and data accessibility.
Added 6 days ago
L
Principal AI/ML Engineer
lululemon
Vancouver, BC
- Full-time
Drive engineering productivity and AI adoption across multiple teams through platform enhancements, reusable AI capabilities, automation, and reduction of systemic technical barriers.
Added 6 days ago
M
Senior Specialist, Agentic AI Engineering
McKesson
Mississauga, ON
- Full-time
The Senior Specialist, Agentic AI Engineering designs, builds, deploys, and supports enterprise-scale AI agents and intelligent automation solutions that solve complex business challenges.…
Added 6 days ago
Sr. Software Developer (Contract)
PlayStation Global
Waterloo, ON
Sony Interactive Entertainment is seeking a Senior Software Developer on a contract basis for an internal tooling team in Foundational Systems and Experiences Engineering (FSEE). We build…
Added 6 days ago
A
Senior BIM Designer
Arup
Toronto, ON
- Full-time
Leverage digital tools and automation technologies to improve project efficiency and data accessibility.
Added 6 days ago
E
Senior Software Engineer in Test
EngRadar
Toronto, ON
- Full-time
We seek experienced Senior Software Engineers in Test to join our Identity Security engineering teams. You'll own test strategy and automation for real-time detection pipelines, risk signal…
Added 6 days ago
H
Android & Linux Software Engineer
HP
Vancouver, BC
- $86,350 to $114,000 CAD / year
- Full-time
…Android, from implementation through unit testing, working with senior engineers on design. These solutions must perform reliably in demanding customer environments, including highly…
Added 6 days ago
J
Database Administrator - Senior
Joblinxsapp
Toronto, ON
- Full-time
The client is seeking an experienced Senior Database Administrator to manage, maintain, optimize, and secure enterprise-level database environments across cloud, hybrid, and on-premises…
Added 6 days ago
D
Senior Consultant, Secure Digital Builders, Cyber
Deloitte
Fredericton, NB
- Full-time
Git and scripting languages (Bash, PowerShell, Python): strong familiarity with version control in Git and with scripting to automate security processes and tasks
Added 6 days ago
D
Senior Consultant, Secure Digital Builders, Cyber
Deloitte
Ottawa, ON
- Full-time
Git and scripting languages (Bash, PowerShell, Python): strong familiarity with version control in Git and with scripting to automate security processes and tasks
Added 6 days ago
D
Senior Consultant, Secure Digital Builders, Cyber
Deloitte
Victoria, BC
- Full-time
Git and scripting languages (Bash, PowerShell, Python): strong familiarity with version control in Git and with scripting to automate security processes and tasks
Added 6 days ago
D
Senior Consultant, Secure Digital Builders, Cyber
Deloitte
Kitchener, ON
- Full-time
Git and scripting languages (Bash, PowerShell, Python): strong familiarity with version control in Git and with scripting to automate security processes and tasks
Added 6 days ago
D
Senior Consultant, Secure Digital Builders, Cyber
Deloitte
Toronto, ON
- Full-time
Git and scripting languages (Bash, PowerShell, Python): strong familiarity with version control in Git and with scripting to automate security processes and tasks
Added 6 days ago
D
Senior Consultant, Secure Digital Builders, Cyber
Deloitte
Burlington, ON
- Full-time
Git and scripting languages (Bash, PowerShell, Python): strong familiarity with version control in Git and with scripting to automate security processes and tasks
Added 6 days ago
D
Senior Consultant, Secure Digital Builders, Cyber
Deloitte
Moncton, NB
- Full-time
Git and scripting languages (Bash, PowerShell, Python): strong familiarity with version control in Git and with scripting to automate security processes and tasks
Added 6 days ago
D
Senior Consultant, Secure Digital Builders, Cyber
Deloitte
Winnipeg, MB
- Full-time
Git and scripting languages (Bash, PowerShell, Python): strong familiarity with version control in Git and with scripting to automate security processes and tasks

Groupe SII

Administrateur Système Linux (Senior)

Montreal, QC, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 9, 2026
Posting language: English · French
Posted: Nov 9, 2026

Original job description

English section of this bilingual listing.

Mission

We are seeking a Senior Linux Administrator to join a Level 3 Unix/Linux Systems Administration team. Working within an Agile environment, the successful candidate will contribute to the maintenance, evolution, automation, and security of critical infrastructure while collaborating closely with technical stakeholders to ensure stable, efficient, and secure Linux platforms.

Responsibilities

Provide advanced administration and support for Red Hat Enterprise Linux environments.
Improve tools and processes related to Linux server installation, configuration, and management.
Support development teams in defining and evolving technical architectures while ensuring compliance with security standards and best practices.
Manage incidents, problem resolution, and platform enhancements.
Participate in production support activities and incident analysis.

Automation And Development

Design, develop, and maintain infrastructure automation processes.
Gather functional requirements from infrastructure teams.
Translate business and technical requirements into technical specifications.
Develop APIs and automation tools using Python.
Collaborate with server, storage, and backup teams to expand automation capabilities.

Identity And Access Management

Maintain and enhance solutions used to manage users, groups, and privileged access (sudoers).
Collect and analyze local account data from Linux and Windows servers.
Continuously improve the data collection infrastructure, including architecture, security, documentation, and functional scope expansion.
Investigate and resolve data collection incidents.

Linux Lifecycle Management

Manage the Linux operating system lifecycle.
Perform regular patching and updates of operating system templates across VMware virtualized and bare-metal environments.
Ensure operational stability and security compliance.
Monitor technology obsolescence and recommend improvements.
Maintain related technical documentation.

Required Profile

Bachelor's degree in Computer Science, Software Engineering, or equivalent professional experience.
Strong expertise in Linux system administration.
Excellent analytical and troubleshooting skills.
Solid understanding of distributed software architectures.
Experience with scripting, automation, and infrastructure engineering.
Proficiency in Python and related automation technologies.
Knowledge of PostgreSQL and FastAPI.
Strong communication and teamwork skills.

Read the full bilingual original

Missions

Nous recherchons un(e) Administrateur(trice) Linux Senior pour rejoindre une équipe d’experts en administration de systèmes Unix/Linux de niveau 3. Dans un environnement Agile, la personne contribuera au maintien, à l’évolution et à la sécurisation d’infrastructures critiques. Elle travaillera en étroite collaboration avec les équipes techniques afin d’assurer la stabilité, la performance et l’automatisation des plateformes Linux.

Responsabilités

Assurer l’administration avancée des environnements Linux Red Hat Enterprise.
Améliorer les outils et processus liés à l’installation, à la configuration et à la gestion des serveurs Linux.
Accompagner les équipes de développement dans la définition et l’évolution de leurs architectures techniques tout en respectant les normes de sécurité et les standards établis.
Assurer la gestion des incidents, des problèmes et des évolutions des produits maintenus par l’équipe.
Participer à l’analyse et à la résolution des incidents de production.

Automatisation Et Développement

Concevoir, développer et maintenir des processus d’automatisation.
Recueillir les besoins fonctionnels des différentes équipes d’infrastructure.
Traduire les besoins en spécifications techniques et assurer leur validation auprès des experts concernés.
Développer des API et des outils d’automatisation en Python.
Collaborer avec les équipes serveurs, stockage et sauvegarde afin de renforcer les capacités d’automatisation.

Gestion Des Accès Et Des Identités

Participer à la maintenance et à l’évolution de solutions de gestion des utilisateurs, des groupes et des privilèges (sudoers).
Collecter et analyser les données provenant des comptes locaux sur des serveurs Linux et Windows.
Assurer l’amélioration continue de l’infrastructure de collecte de données, notamment au niveau de l’architecture, de la sécurité, de la documentation et de l’extension du périmètre fonctionnel.
Investiguer et résoudre les incidents liés à la collecte de données.

Gestion du cycle de vie des systèmes Linux :

Gérer le cycle de vie des systèmes d’exploitation Linux.
Réaliser les opérations régulières de mise à jour et de correction des modèles de systèmes dans des environnements virtualisés
VMware ou physiques (bare metal).
Maintenir les conditions opérationnelles et de sécurité des plateformes.
Assurer une veille technologique sur les enjeux d’obsolescence.
Maintenir à jour la documentation technique associée.

Profil Recherché

Diplôme universitaire en informatique, génie logiciel ou expérience équivalente.
Solide expertise en administration de systèmes Linux.
Excellente capacité d’analyse et de résolution de problèmes complexes.
Bonne compréhension des architectures logicielles distribuées.
Expérience en automatisation et en développement de scripts.
Maîtrise de Python et des technologies associées à l’automatisation.
Connaissance de PostgreSQL et FastAPI.
Excellentes aptitudes en communication et en collaboration.
Expérience dans un rôle d’expert Linux.
Expérience dans un environnement Agile.

Une présence sur site 4 jours par semaine est requise

________________________________________________________________________________________________________

Mission

We are seeking a Senior Linux Administrator to join a Level 3 Unix/Linux Systems Administration team. Working within an Agile environment, the successful candidate will contribute to the maintenance, evolution, automation, and security of critical infrastructure while collaborating closely with technical stakeholders to ensure stable, efficient, and secure Linux platforms.

Responsibilities

Provide advanced administration and support for Red Hat Enterprise Linux environments.
Improve tools and processes related to Linux server installation, configuration, and management.
Support development teams in defining and evolving technical architectures while ensuring compliance with security standards and best practices.
Manage incidents, problem resolution, and platform enhancements.
Participate in production support activities and incident analysis.

Automation And Development

Design, develop, and maintain infrastructure automation processes.
Gather functional requirements from infrastructure teams.
Translate business and technical requirements into technical specifications.
Develop APIs and automation tools using Python.
Collaborate with server, storage, and backup teams to expand automation capabilities.

Identity And Access Management

Maintain and enhance solutions used to manage users, groups, and privileged access (sudoers).
Collect and analyze local account data from Linux and Windows servers.
Continuously improve the data collection infrastructure, including architecture, security, documentation, and functional scope expansion.
Investigate and resolve data collection incidents.

Linux Lifecycle Management

Manage the Linux operating system lifecycle.
Perform regular patching and updates of operating system templates across VMware virtualized and bare-metal environments.
Ensure operational stability and security compliance.
Monitor technology obsolescence and recommend improvements.
Maintain related technical documentation.

Required Profile

Bachelor's degree in Computer Science, Software Engineering, or equivalent professional experience.
Strong expertise in Linux system administration.
Excellent analytical and troubleshooting skills.
Solid understanding of distributed software architectures.
Experience with scripting, automation, and infrastructure engineering.
Proficiency in Python and related automation technologies.
Knowledge of PostgreSQL and FastAPI.
Strong communication and teamwork skills.
Previous experience in a Linux expert or senior Linux administration role.
Experience working in Agile environments.

Partenaire technologique de grandes entreprises depuis 1979, le Groupe SII est au cœur de l'économie de l'innovation, avec 16 000 employés, une présence internationale dans 20 pays et un chiffre d'affaires dépassant 1,621 milliard de dollars canadiens.

SII Canada offre à ses clients une expertise technique de pointe dans les domaines du développement d'applications, du web et du mobile, de la cybersécurité et du cloud computing. Nous fournissons également des services d'ingénierie, notamment pour les systèmes embarqués dans divers secteurs industriels. Notre ambition est de faire progresser les systèmes d'information et de contribuer à la création des produits et services de demain pour nos clients.

De plus, l'inclusion est au cœur de notre culture d'entreprise. SII Canada s'engage à offrir un environnement de travail équitable et respectueux qui favorise la diversité et l'égalité des chances

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More about this job

Responsibilities

Administer and secure Red Hat Enterprise Linux platforms, manage incidents and system lifecycles, and maintain operating system templates across VMware and bare-metal environments. Develop Python-based APIs and automation, improve identity and access management and data collection, and collaborate with infrastructure and development teams.

Requirements

Requires strong Linux administration expertise, experience in a senior or expert Linux role, and proficiency in Python and automation, with knowledge of PostgreSQL and FastAPI. A bachelor's degree in computer science or software engineering, or equivalent experience, is requested, along with analytical, communication, collaboration, and Agile experience.

Skills

Linux System Administration
Red Hat Enterprise Linux
Python
Infrastructure Automation
API Development
PostgreSQL
FastAPI
Incident Management
Troubleshooting
Identity and Access Management
Sudoers
VMware
Bare-Metal Systems
Distributed Architectures
Agile

Visa sponsorship

Not detected in the job text

Keywords

Linux
Red Hat Enterprise Linux
Unix
Python
PostgreSQL
FastAPI
VMware
Bare-Metal Infrastructure
Infrastructure Automation
API Development
System Administration
Linux Lifecycle Management
Patching
Identity and Access Management
User and Group Management
Sudoers
Local Account Data
Data Collection
Incident Management
Production Support
Distributed Architectures
Agile
Security Compliance
Server Management
Storage
Backup
Technical Documentation
Infrastructure Engineering

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Jobs in Canada