49 senior administrative assistant job offers in Mississauga, ON

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  • DZM-581 | Administrative Office Assistant

    Mississauga, ON

    Come join us and help make a difference in the lives of older adults! As employees at a Verve Senior Living Retirement Residence, our primary goal is to help...
    3 days ago in Kitjob

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  • (V-902) | Senior Administrative Coordinator

    beBee Careers Mississauga, ON

    Supporting a Senior Leader*. We are looking for a highly organized and proactive Executive Assistant to support a senior leader. In this role, you will be...
    4 days ago in Kitjob

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  • WY-803 - Senior Administrative Partner

    Luann Bagg Staffing Mississauga, ON

    Executive Assistant for C-level Executive Salary up to 95,000! Great Bonus, Full and Extensive Benefits + 3 Weeks of Vacation and wonderful employee perks!...
    4 days ago in Kitjob

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  • Administrative assistant. TEER: 131100 Job [RI-98]

    Nameless Mississauga, ON

    MAVIS DENTAL CENTRE Rajesh Arora And Karishma Phutela Dentistry Professional Corporation O/A Mavis Dental Centre has immediate opening for administrative...
    2 days ago in Kitjob

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  • Administrative Office Assistant (2025-8174) | [P047]

    new Verve Senior Living Mississauga, ON

    Come join us and help make a difference in the lives of older adults! As employees at a Verve Senior Living Retirement Residence, our primary goal is to help...
    1 day ago in Kitjob

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  • (R333) - Senior Executive Assistant - Administration - Full...

    360 Technology Mississauga, ON

    Job Summary: We are seeking a highly energetic and organized Executive Administrative Assistant to support our team and oversee smooth day-to-day office...
    2 days ago in Kitjob

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  • (QDN267) | Senior Executive Assistant Administration Full...

    new 360 Technology Mississauga, ON

    Job Summary: We are seeking a highly energetic and organized Executive Administrative Assistant to support our team and oversee smooth day-to-day office...
    19 h 2 minutes ago in Kitjob

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  • Senior Executive Assistant Administration Full Time...

    360 Technology Mississauga, ON

    Job Summary: We are seeking a highly energetic and organized Executive Administrative Assistant to support our team and oversee smooth day-to-day office...
    3 days ago in Kitjob

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  • Executive Assistant NUT-242

    ADP Mississauga, ON

    ADP is hiring a Senior Administrative Support professional. In this position, you'll combine your positive attitude, superb organizational skills and deep...
    3 days ago in Kitjob

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  • (B-762) | Executive Assistant

    ADP Mississauga, ON

    ADP is hiring a Senior Administrative Support professional. In this position, you'll combine your positive attitude, superb organizational skills and deep...
    3 days ago in Kitjob

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  • Litigation Legal Assistant - (PV334)

    Keyser Mason Ball Mississauga, ON

    ...assistant experience, in the areas of General and/or Commercial Litigation preferably in a law office setting. Strong working knowledge of the Rules of...
    3 days ago in Kitjob

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  • (H198) - Litigation Legal Assistant

    Keyser Mason Ball Mississauga, ON

    ...assistant experience, in the areas of General and/or Commercial Litigation preferably in a law office setting. Strong working knowledge of the Rules of...
    2 days ago in Kitjob

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  • Litigation Legal Assistant - (NA997)

    new Keyser Mason Ball Mississauga, ON

    ...assistant experience, in the areas of General and/or Commercial Litigation preferably in a law office setting. Strong working knowledge of the Rules of...
    1 day ago in Kitjob

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  • HTQ948 Litigation Legal Assistant

    Keyser Mason Ball Mississauga, ON

    ...assistant experience, in the areas of General and/or Commercial Litigation preferably in a law office setting. Strong working knowledge of the Rules of...
    4 days ago in Kitjob

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  • Litigation Legal Assistant | [AK-942]

    Important Company of the Sector Mississauga, ON

    ...assistant experience, in the areas of General and/or Commercial Litigation preferably in a law office setting. Strong working knowledge of the Rules of...
    3 days ago in Kitjob

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  • Litigation Legal Assistant - G-346

    Keyser Mason Ball Mississauga, ON

    ...assistant experience, in the areas of General and/or Commercial Litigation preferably in a law office setting. Strong working knowledge of the Rules of...
    2 days ago in Kitjob

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  • Temporary Employment Litigation Legal Assistant Z-960

    Keyser Mason Ball Mississauga, ON

    ...with disabilities taking part in all aspects of the selection process. Com and indicate "Litigation Legal Assistant " in the subject line of your email.
    4 days ago in Kitjob

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  • Assistant Director, Operational Analytics - [CBV-75]

    University of Toronto Mississauga, ON

    Assistant Director, Operational Analytics The University of Toronto is seeking a highly skilled and experienced professional to fill the role of Assistant...
    4 days ago in Kitjob

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  • Executive Assistant & Academic Appointments Coordinator |...

    new InsideHigherEd Mississauga, ON  +1 Location

    Executive Assistant & Academic Appointments Coordinator Date Posted: 05/12/2025 Req ID: 41870 Faculty/Division: Temerty Faculty of Medicine Department...
    1 day ago in Kitjob

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  • Executive Support Associate YY785

    Nameless Mississauga, ON

    Executive Support Role We are seeking an experienced and highly capable Executive Assistant to provide high-level administrative support to a C-level...
    2 days ago in Kitjob

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  • Executive Support Associate (IH-147)

    beBee Careers Mississauga, ON

    Executive Support Role We are seeking an experienced and highly capable Executive Assistant to provide high-level administrative support to a C-level...
    4 days ago in Kitjob

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  • Temporary Litigation Secretary [SPE676]

    Keyser Mason Ball Mississauga, ON

    ...with disabilities taking part in all aspects of the selection process. Com and indicate "Litigation Legal Assistant " in the subject line of your email.
    4 days ago in Kitjob

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  • (H-137) E-Discovery Analyst (Litigation Software)

    Keyser Mason Ball Mississauga, ON

    ...with disabilities taking part in all aspects of the selection process. Com and indicate "Litigation Legal Assistant " in the subject line of your email.
    4 days ago in Kitjob

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  • Acute Care Surgeon | CKZ-164

    William Osler Health System Mississauga, ON

    ...Senior Advisor, Recruitment & Contracts Attention: Dr. Roberta Minna, Corporate Chief of Surgery & Dr. Fady Saleh, Division Head of General Surgery (EGH)...
    4 days ago in Kitjob

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49 senior administrative assistant job offers in Mississauga, ON

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