196 senior administrative support job offers in Mississauga, ON

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  • Chief Corporate Services Officer

    LHH Knightsbridge Mississauga, ON  +1 Location

    POSITION OVERVIEW The Chief Corporate Services Officer (CCSO) is a senior executive responsible for translating organizational strategy into operational...
    2 days ago in Talent.com

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  • Executive Assistant

    SparkPath Mississauga, ON

    ...Assistant who will be a trusted partner to our Founder, JP Michel. In this role, you’ll be the backbone of our small team, managing routine administrative...
    5 days ago in Jobrapido

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  • Executive Assistant

    new SparkPath Mississauga, ON  +103 locations

    ...Assistant who will be a trusted partner to our Founder, JP Michel. In this role, you’ll be the backbone of our small team, managing routine administrative...
    1 day ago in whatjobs

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  • General Manager - The Fordy Group

    The Fordy Group Mississauga, ON  +1 Location

    ...senior management. Proven success in aerospace or precision manufacturing environments. Strong knowledge of CNC machining, quality systems (AS9100, ISO...
    2 days ago in Talent.com

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  • IAM Engineer - Genpact

    Genpact Mississauga, ON  +1 Location

    ...and hardware security modules (HSMs). Ensure secure key management practices and lifecycle operations (issuance, renewal, revocation). Support encryption,
    4 days ago in Talent.com

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  • General Manager

    The Fordy Group Mississauga, ON  +1 Location

    ...senior management. Proven success in aerospace or precision manufacturing environments. Strong knowledge of CNC machining, quality systems (AS9100, ISO...
    2 days ago in Talent.com

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  • General Manager - mississauga

    The Fordy Group Mississauga, ON

    ...senior management. Proven success in aerospace or precision manufacturing environments. Strong knowledge of CNC machining, quality systems (AS9100, ISO...
    2 days ago in Talent.com

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  • Executive Assistant

    new ExaCare AI Mississauga, ON

    ...unstructured hospital referral packets into clear clinical insights and next steps so teams can make faster, safer placement decisions with less administrative...
    1 day ago in Jobrapido

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  • Executive Assistant/Office Manager

    new Nuclea Energy Mississauga, ON

    ...senior leadership. Driver’s License: A valid Driver’s License with a clean driving record is mandatory. Candidates must be comfortable driving a company...
    1 day ago in whatjobs

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  • IAM Engineer

    Genpact Mississauga, ON  +1 Location

    ...and hardware security modules (HSMs). Ensure secure key management practices and lifecycle operations (issuance, renewal, revocation). Support encryption,
    4 days ago in Talent.com

    Report
  • Bilingual Operations Associate and Office Admin (French requ

    new Marquest Asset Management Mississauga, ON  +1 Location

    ...management, supporting customer service activities, and ensuring operational efficiency. Other key responsibilities include managing office administrative...
    1 day ago in Talent.com

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  • Bilingual Operations Associate and Office Admin (French requ

    new Marquest Asset Management Mississauga, ON  +1 Location

    ...management, supporting customer service activities, and ensuring operational efficiency. Other key responsibilities include managing office administrative...
    1 day ago in Talent.com

    Report
  • IAM Engineer - mississauga

    Genpact Mississauga, ON

    ...and hardware security modules (HSMs). Ensure secure key management practices and lifecycle operations (issuance, renewal, revocation). Support encryption,
    4 days ago in Talent.com

    Report
  • Executive Assistant

    CIBC Mississauga, ON

    ...administrative professionals across the organization and with external partners. Partner with the External Events team to ensure CEO participation in...
    2 days ago in Jobrapido

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  • Executive Assistant

    University of Toronto Mississauga, ON

    ...executive-level administrative support by managing the flow of confidential information to and from the VPRI and ensuring timely follow-up to requests to and
    Gross/year: $76,641
    4 days ago in whatjobs

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  • Executive Administrative Assistant - Luann Bagg Staffing...

    Luann Bagg Staffing Mississauga, ON  +1 Location

    EXECUTIVE ADMINISTRATIVE ASSISTANT to a Senior Managing Director and Managing Directors: Base Salary is 75,000-80,000 + an Outstanding Bonus, + a “Best in...
    12 days ago in Talent.com

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  • Associate, Events - RPIA

    RPIA Mississauga, ON  +1 Location

    ...administrative duties, including preparing materials, coordinating logistics, managing vendor relationships, and handling inquiries. Critical Competencies...
    11 days ago in Talent.com

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  • Associate, Events - mississauga

    RPIA Mississauga, ON  +1 Location

    ...administrative duties, including preparing materials, coordinating logistics, managing vendor relationships, and handling inquiries. Critical Competencies...
    11 days ago in Talent.com

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  • Legal Assistant

    new BJRC Recruiting Mississauga, ON

    ...senior levels. Mindset matters more than years of experienceProficiency with Microsoft Office (especially Word with Styles) Competence in handling...
    1 day ago in whatjobs

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  • Executive Assistant

    City of Mississauga Mississauga, ON

    ...Positions: 1 Closing Date: 01/30/2026 Executive Assistant Job Summary The Executive Assistant provides high-level, confidential, and strategic administrative...
    4 days ago in Jobleads

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  • Clinical Program Coordinator - Downtown Toronto

    new Field Trip Health Canada Mississauga, ON

    ...senior leadership. You’ll Thrive Here If…You have 1–3 years of experience in a private medical, dental, wellness, fertility, or medical aesthetics...
    1 day ago in whatjobs

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  • Enterprise Data Office Business Execution Lead

    citi Mississauga, ON

    ...senior executive, and more detailed book of work reviews) Partner with Finance, Technology, and Transformation Program Data teams to enforce governance...
    4 days ago in whatjobs

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  • Executive Assistant

    new AY Talent Mississauga, ON

    ...Our client is seeking a highly organized, discreet, and proactive Personal & Executive Assistant to provide comprehensive professional and personal support...
    1 day ago in Jobrapido

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  • Executive Assistant

    new AY Talent Mississauga, ON  +102 locations

    ...client is seeking a highly organized, discreet, and proactive Personal & Executive Assistant to provide comprehensive professional and personal support...
    1 day ago in whatjobs

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  • Executive Assistant To CEO

    new TopHat HR Mississauga, ON

    ...consulting & management services. Position Overview: We are seeking a highly organized, proactive, and trustworthy Ececutive Assistant to directly support...
    1 day ago in whatjobs

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196 senior administrative support job offers in Mississauga, ON

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