Senior Linux System Administrator

Mila - Quebec Artificial Intelligence Institute

. Ensure the ongoing operational availability and reliability of the computing infrastructure; .

Posted 10/17/2026full-timeMontreal • CanadaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive expertise in managing high-performance computing (HPC) clusters, implementing infrastructure-as-code (IaC) solutions, and ensuring operational reliability of computing infrastructure. Proficient in cybersecurity practices and automation tools, with strong bilingual communication skills in French and English.

Highest-signal resume keywords

High-Performance Computing (HPC) ManagementInfrastructure-As-Code (IaC) DevelopmentLinux ExpertiseAnsible AutomationCybersecurity Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

High-Performance Computing (HPC)LinuxAnsibleSlurm Workload ManagerGPU ComputingVersion Control (Git)VirtualizationBackup SystemsStorage NetworkingData Center Management

Tools & Technologies

Infrastructure-As-Code (IaC) ToolsMonitoring ToolsNetwork Management Tools

Industry Keywords

CybersecurityTask AutomationParallel File SystemsInfiniBand NetworkingHigh Availability

Tech Stack

Tools & technologies

AnsibleLinux

About the role

Key responsibilities & impact

Ensure the ongoing operational availability and reliability of the computing infrastructure;
Identify and resolve performance and operational issues affecting hardware and software components;
Contribute to the development of infrastructure-as-code (IaC) management and automation tools;
Participate in the architecture and implementation of infrastructure projects;
Ensure that technical documentation accurately reflects infrastructure changes and evolving knowledge requirements;
Contribute to carrying out the responsibilities outlined above as part of a constantly evolving team.

Requirements

What you’ll need

University degree in a relevant discipline;
At least 10 years of experience in a systems administration role;
Experience managing high-performance computing (HPC) clusters;
Extensive Linux expertise;
Experience in cybersecurity;
Experience implementing automated server provisioning, security audits, and task automation using Ansible;
Expertise with the Slurm workload manager;
Expertise in parallel file systems and storage;
Expertise in InfiniBand networking for HPC environments;
Strong knowledge of GPU computing hardware and accelerators;
Good knowledge of version control tools, including Git;
Experience implementing high-performance infrastructure solutions and managing projects with organization-wide impact;
Experience with and knowledge of virtualization, backup systems, storage networking technologies, and network/server management and monitoring;
Experience managing data centers and implementing high availability;
Bilingual in French and English.

Benefits

Comp & perks

The opportunity to contribute to a unique mission with significant impact;
A comprehensive group insurance program, including health, dental, disability, life, travel, and supplemental coverage;
An employee and family assistance program;
Access to telemedicine services;
A vacation policy offering a minimum of 20 vacation days from the date of hire;
A retirement savings plan with a 4% employer contribution;
A generous flexible benefits allowance that lets you customize your benefits according to what supports your well-being, including lifestyle credits, enhanced insurance coverage, additional vacation days, and an increased retirement plan contribution;
Flexible working hours, a summer schedule, and the option to work remotely;
A workplace in the heart of Little Italy, in the Mile End area, close to public transportation;
A team of experts in their respective fields;
A collaborative and inclusive work environment.