138 senior systems administrator job offers

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  • Senior IT Systems Administrator — On-Site in Williams Lake

    Taseko Mines McLeese Lake, BC

    A leading mining operator is seeking a Senior Systems Administrator to manage and maintain their complex IT infrastructure. The role involves overseeing...
    20 days ago in Jobleads

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  • Senior IT Systems Administrator – Azure, Automation...

    Rodeo FX Montréal, QC

    A leading visual effects company in Montreal is seeking a System Administrator responsible for the health, security, and performance of IT infrastructure...
    16 days ago in Jobleads

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  • Senior Linux Systems Administrator – Global 24/7 Support

    Aptiv Ottawa, ON

    A leading technology company based in Ottawa is seeking a Senior Analyst for Linux Systems Administration. In this role, you will provide enterprise-level...
    30+ days ago in Jobleads

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  • Senior HPC Systems Administrator - Remote & Flexible Hours

    Mila - Quebec Artificial Intelligence Institute Montréal, QC

    Un institut de recherche en intelligence artificielle à Montréal recherche un administrateur système avec au moins 10 ans d'expérience. Vous aurez la responsabi
    30+ days ago in Jobleads

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  • Senior HPC Systems Administrator — Linux, Slurm, IaC

    Mila Montréal, QC

    Une entreprise de recherche en IA à Montréal recherche un administrateur système expérimenté pour maintenir l'infrastructure critique de calcul. Le candidat idé
    30+ days ago in Jobleads

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  • Senior Virtualization Systems Administrator (Microsoft...

    Kyndryl Ottawa, ON

    Position: Senior Virtualization Systems Administrator (Microsoft Hyper‑V & VMware) Language: English Security Clearance: Secret Client: Public Sector...
    19 days ago in Jobleads

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  • Senior Linux & VMware Systems Administrator (Hybrid)

    Dejero Southwestern Ontario, ON

    A leading telecommunications company in Southwestern Ontario is seeking a skilled Network and Systems Administrator for a one-year contract role. The ideal...
    30+ days ago in Jobleads

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  • Senior Learning Management System Administrator, Systems...

    On Side Restoration Services

    ...Compensation: $83,000 – $95,000/year (full-time / permanent) At On Side Restoration, we’re committed to supporting our teams with the right training, systems...
    8 days ago in Jobleads

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  • Senior Systems Administrator (Hamilton)

    new Targeted Talent Hamilton, ON

    Job DescriptionJob Description We are looking for an experienced Senior Systems Administrator (Windows) for our client. This is a permanent position, remote...
    1 day ago in Kitjob

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  • Senior Systems Administrator (Oshawa)

    new Targeted Talent Oshawa, ON

    Job DescriptionJob Description We are looking for an experienced Senior Systems Administrator (Windows) for our client. This is a permanent position, remote...
    1 day ago in Kitjob

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  • Senior Systems Administrator (Kitchener)

    new Targeted Talent Kitchener, ON

    Job DescriptionJob Description We are looking for an experienced Senior Systems Administrator (Windows) for our client. This is a permanent position, remote...
    1 day ago in Kitjob

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  • Senior Systems Administrator (Mississauga)

    new Targeted Talent Mississauga, ON

    Job DescriptionJob Description We are looking for an experienced Senior Systems Administrator (Windows) for our client. This is a permanent position, remote...
    1 day ago in Kitjob

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  • Senior Systems Administrator (Guelph)

    new Targeted Talent Guelph, ON

    Job DescriptionJob Description We are looking for an experienced Senior Systems Administrator (Windows) for our client. This is a permanent position, remote...
    1 day ago in Kitjob

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  • Senior Systems Administrator (Toronto)

    QUANTUM Toronto, ON

    Position: Senior Systems Administrator Location: GTA Salary Range: $99,121 to $134,522 Job Type: Permanent, hybrid onsite Posting Type: Open vacancy Summary...
    4 days ago in Kitjob

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  • Senior Systems Administrator (Vancouver)

    Terra Dygital Solutions Vancouver, BC

    ...systems. Ensure smooth functioning of backup, disaster recovery, and business continuity solutions. Communicate effectively with clients and team members...
    3 days ago in Kitjob

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  • Senior Systems Administrator (Cambridge)

    Collectivfide Cambridge, ON

    We’re looking for a high‑potential Senior Systems Administrator who’s energized by variety, challenge, and the chance to build something meaningful. As our...
    5 days ago in Kitjob

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  • Senior Systems Administrator (Vancouver)

    Onni Property Management Services Vancouver, BC

    Job Description: GreyOwl is hiring a Senior Systems Administrator to serve as the technical escalation point for complex issues across our managed clients...
    3 days ago in Kitjob

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  • Senior Systems Administrator – Websphere / Mq On Mainframe...

    Kyndryl Ottawa, ON

    Job description Your Role As a Senior Systems Administrator, you’ll solve complex problems and ensure stability across critical mainframe platforms. You’ll...
    4 days ago in Kitjob

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  • Senior Systems Administrator – WebSphere / MQ on Mainframe...

    new Kyndryl Ottawa, ON  +1 Location

    Who We Are At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the worlds leading businesses. We are at the...
    1 day ago in Kitjob

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  • Senior Systems Administrator – WebSphere / MQ on Mainframe...

    new Kyndryl Acheson, Acheson

    Who We Are At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the worlds leading businesses. We are at the...
    1 day ago in Kitjob

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  • Senior Systems Administrator – Websphere / Mq On Mainframe...

    Kyndryl Montréal-Nord, Montréal, QC

    ...web experience and more relevant ads on third party websites. *Who We Are*The Role*Your Role*Position Summary*Our Federal Government client requires a. *Senior...
    2 days ago in Kitjob

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  • Senior Systems Administrator – Cics On Mainframe (Montreal...

    Kyndryl Montréal-Nord, Montréal, QC

    ...a Systems Administrator or Systems Programmer. *10+ years*. Experience with. *cics and ctg*. In enterprise z/OS environments. *10+ years*. Experience with: +
    2 days ago in Kitjob

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  • Senior Systems Administrator - Systems Integrator (Canada)

    Hamilton Barnes Canada, Canada

    ...experience across Azure (including integrating with legacy systems), aws, m365. Exceptional communication skills (client facing) are a must. Salary: 80-130k
    2 days ago in Kitjob

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  • Senior Systems Administrator/Operations Support Specialist...

    Akkodis group Toronto, ON

    Position: Senior Systems Administrator/Operations Support Specialist Duration: 1 Years assignment (contract) Client Location: Toronto (Onsite: 7.25 hours/day...
    5 days ago in Kitjob

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  • Senior IT Systems & Cloud Administrator (Toronto)

    The Brick Toronto, ON

    A leading home goods retailer in Toronto seeks an IT System Administrator to ensure the stability and integrity of on-premises and cloud infrastructure...
    5 days ago in Kitjob

    Report
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