92 senior systems administrator job offers

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  • Senior Systems Administrator Lab & Virtual Infrastructure

    Huawei Canada Markham, ON

    A leading technology company in York Region, Canada, is seeking a System Administrator for a 12-month contract. The role involves installing, configuring...
    30+ days ago in Jobleads

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  • Senior Systems Administrator: Build, Secure & Optimize IT

    La Maison Simons Québec, QC

    A retail company is seeking a System Administrator in Quebec to strengthen its IT team. This full-time role focuses on server maintenance, data backup...
    27 days ago in Jobleads

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  • Senior Systems Administrator - Hybrid Windows & Linux

    TEKsystems c/o Allegis Group Ottawa, ON

    A leading technology services provider in Gloucester, Ontario is seeking a Systems Administrator with over 12 years of experience. In this leadership role...
    7 days ago in Jobleads

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  • Senior Systems Administrator - MSP Cloud & Infra Leader

    Onni Group Vancouver, BC

    A leading construction and real estate firm in Metro Vancouver is seeking a Senior Systems Administrator to manage technical escalations and improve client...
    17 days ago in Jobleads

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  • Senior Systems Administrator – Mainframe Security Software...

    Kyndryl Ottawa, ON

    ...collecting and using Cookie data to collect statistics and to provide you a personalized web experience and more relevant ads on third party websites. Senior...
    30+ days ago in Jobleads

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  • Senior Systems Administrator and Security Engineer

    Litens Automotive Group

    Senior Systems Administrator and Security Engineer Location: Canada Who is Litens? We are a diverse group of talented people committed to creating solutions...
    30+ days ago in Jobleads

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  • Senior Systems Administrator – Endevor/Harvest

    Kyndryl

    Who We Are At Kyndryl, we design, build, manage and modernize the mission‑critical technology systems that the world depends on every day. So why work at...
    30+ days ago in Jobleads

    Report

  • IBMi Senior Systems Administrator (AS400)

    Resource Informatics Group

    IBMi Senior Systems Administrator (AS400) Location: ON, Canada Duration: 9-12 Months Experience required: Over 12 years Required Skills & Experience...
    27 days ago in Jobleads

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  • Senior Linux Systems Administrator — Data Center & HA

    Telesat Ottawa, ON

    A global satellite communications company located in Ottawa is seeking a Senior Systems Administrator to manage high-security infrastructure. The role...
    30+ days ago in Jobleads

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  • Senior DevOps & Systems Administrator - Linux & Monitoring

    rogers Calgary, AB

    A leading telecommunications company is seeking a Sr. Systems Administrator to enhance systems integration and develop deployment standards. The ideal...
    28 days ago in Jobleads

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  • Senior Azure Cloud Systems Administrator (Secret Clearance...

    Systematix Ottawa, ON

    A technology solutions provider in Ottawa is seeking a Cloud System Administrator, Level 3. The ideal candidate will have extensive experience in cloud...
    30+ days ago in Jobleads

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  • Senior HPC Systems Administrator – Onsite Prince George

    Lenovo Montréal-Nord, Montréal, QC

    A global technology leader is seeking a System Administrator – High Performance Computing in Montreal. The role involves managing data center infrastructure...
    20 days ago in Jobleads

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  • Senior IT Systems Administrator, M365 & SharePoint

    Memorial University of Newfoundland Terra Nova, NL

    A university in Canada is seeking a permanent Network Administrator IV to join their Information and Communication Technologies Department. This role...
    20 days ago in Jobleads

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  • Senior IT Systems Administrator - Hybrid Cloud & Security

    Northern Lights College Dawson Creek, BC

    A post-secondary institution in British Columbia is seeking a System Administrator to join their IT team. The ideal candidate will have a minimum of three...
    15 days ago in Jobleads

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  • Senior eBusiness Systems Administrator (Cloud & Linux)

    Globalia Québec, QC

    A digital services company in Canada is seeking an experienced server administrator to manage Linux servers and cloud environments. The ideal candidate will...
    20 days ago in Jobleads

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  • Senior IT Systems Administrator: Windows VMware Automation

    Multy Vaughan, ON

    A leading warehousing company in York Region is looking for an experienced IT Systems Administrator to maintain, configure, and operate computer systems and...
    23 days ago in Jobleads

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  • Senior Enterprise Linux Systems Administrator

    Turtle Island Staffing

    A staffing company in Canada is seeking a senior-level systems administrator to provide support for Enterprise Level Hardware Systems running Linux/Unix...
    13 days ago in Jobleads

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  • Senior Systems Administrator - Fortinet, SD-WAN & Cloud...

    Blinds To Go Montréal-Nord, Montréal, QC

    A leading window treatment company in Montreal is seeking a Senior System Administrator to enhance their IT infrastructure. The role requires strong...
    30+ days ago in Jobleads

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  • Senior Systems Administrator – Mainframe z/OS & Software...

    Kyndryl Ottawa, ON

    ...collecting and using Cookie data to collect statistics and to provide you a personalized web experience and more relevant ads on third party websites. Senior...
    30+ days ago in Jobleads

    Report

  • Senior Systems Administrator – WebSphere / MQ on Mainframe

    Kyndryl

    ...Future at Kyndryl Every position at Kyndryl offers a way forward to grow your career, from Junior System Administrator to Architect. We have opportunities for
    29 days ago in Jobleads

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  • Senior IBM i (AS/400) Systems Administrator – Contract

    Resource Informatics Group

    A leading IT solutions provider in Canada is looking for an experienced IBMi Senior Systems Administrator. The ideal candidate will have over 12 years of...
    27 days ago in Jobleads

    Report

  • Senior Systems Administrator – Mainframe z/OS & Software...

    Kyndryl

    Who We Are At Kyndryl, we design, build, manage and modernize the mission‑critical technology systems that the world depends on every day. So why work at...
    30+ days ago in Jobleads

    Report

  • Senior Systems Administrator (Clarington)

    Targeted Talent Clarington, ON

    Job Description We are looking for an experienced Senior Systems Administrator (Windows) for our client. This is a permanent position, remote in Ontario! Our...
    2 days ago in Kitjob

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  • Senior Systems Administrator (Victoria)

    University of Victoria Victoria, BC

    ...systems and lead decisions on adopting and deploying new technologies. Lead infrastructure projects, communicate technical impacts, and advise on system...
    3 days ago in Kitjob

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  • Senior Systems Administrator (Toronto)

    Daily Hive Toronto, ON

    Senior Systems AdministratorLocation: Toronto, ON (Hybrid) Posted on: Dec 23 Role: Senior Systems Administrator Location: Toronto, ON (Hybrid) Salary Range...
    5 days ago in Kitjob

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92 senior systems administrator job offers

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