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Administrative Support Assistant Jobs in Ontario

544 jobs

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  • Administrative Assistant I - Surgical Services & Ambulatory Care

    University Health Network

    • Toronto, ON
    Company Description UHN is Canada's #1 hospital and the world's #1 publicly funded hospital. With 10 sites and more than 44,000 TeamUHN members, UHN consists of Toronto General H…
    • 53 mins ago

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    • Administrative Assistant Jobs in Toronto, ON
    • Jobs in Toronto, ON
  • Records Clerk/ Administrative Assistant

    Manpower

    • Toronto, ON
    • $22.00 per hour
    Our client, a dynamic organization in the office sector, is seeking a Records Clerk/Administrative Assistant to join their team. As a Records Clerk/Administrative Assistant, you wi…
    • Just now

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    • Administrative Assistant Clerk Jobs in Toronto, ON
    • Jobs in Toronto, ON
  • Legal/Administrative Assistant (Remote)

    EMETemployment

    • Toronto, ON
    • $20.00 per hour
    Legal/Administrative Assistant (Remote) Job Order ID: 8452 Employment Type: Hourly Salary Payment: $20/Hr Web Publication Date: 9/4/2025 Number of Positions: 1 Job Location: …
    • 2 hours ago

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    • Remote Administrative Assistant Jobs in Toronto, ON
    • Jobs in Toronto, ON
  • Administrative Assistant I, Community Support Services - Temporary, Part-time 0.8

    VON Canada

    • Ontario
    Administrative / Client Service Associates (CSA) Trenton, Ontario Temporary, Part Time ReqID: 43465 Description Position at VON Canada (Ontario) Requisition Details: Employ…
    • 14 days ago

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    • Part Time Administrative Assistant Jobs in Ontario
    • Jobs in Ontario
  • Administrative Assistant - Process Support (Full Time) North York, ON

    Linde

    • North York, ON
    Linde is a leading global industrial gases and engineering company with 2024 sales of $33 billion. We live our mission of making our world more productive every day by providing hi…
    • 1 month ago

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    • Full Time Administrative Assistant Jobs in North York, ON
    • Jobs in North York, ON
  • Administrative Assistant - Process Support (Full Time) North York, ON

    Linde

    • North York, ON
    Linde is a leading global industrial gases and engineering company with 2024 sales of $33 billion. We live our mission of making our world more productive every day by providing hi…
    • 1 month ago

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    • Full Time Administrative Assistant Jobs in North York, ON
    • Jobs in North York, ON
  • Administrative Assistant (12-month contract)

    CPP Investments

    • Toronto, ON
    Company Description Make an impact at a global and dynamic investment organization When you join CPP Investments, you are joining one of the world's most admired and respected …
    • 1 day ago

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    • Administrative Assistant Jobs in Toronto, ON
    • Jobs in Toronto, ON
  • Administrative Assistant I, Meals on Wheels - Part-time 0.73

    VON Canada

    • Ontario
    Administrative / Client Service Associates (CSA) Mount Forest, Ontario Permanent, Part Time ReqID: 43501 Description Position at VON Canada (Ontario) Requisition Details: E…
    • 1 day ago

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    • Part Time Administrative Assistant Jobs in Ontario
    • Jobs in Ontario
  • Administrative Assistant

    Quantum

    • Toronto, ON
    • $60,000 per year
    Nº de réf : 123243 Position: Administrative Assistant Location: Toronto, ON - Hybrid (4 days on-site) Salary: $60,000+ Contract: 12 months Are you a recent graduate with str…
    • 1 day ago
    • Apply easily

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    • Administrative Assistant Jobs in Toronto, ON
    • Jobs in Toronto, ON
  • HR Administrative Assistant

    Adecco

    • Scarborough, ON
    • $50,000-65,000 per year
    HR Administrative Assistant job opening in Scarborough, ON We have partnered with a client in the manufacturing arena who is looking to hire for an HR Administrative Assistant jo…
    • 1 day ago

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    • HR Administrative Assistant Jobs in Scarborough, ON
    • Jobs in Scarborough, ON
  • Real Estate Administrative Assistant

    Nik Handa Real Estate

    • Mississauga, ON
    • $50,000-55,000 per year
    Nik Handa Real Estate is hiring a motivated and organized Real Estate Administrative Assistant to support our the real estate agent by handling various administrative and clerical …
    • 2 days ago

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    • Real Estate Administrative Assistant Jobs in Mississauga, ON
    • Jobs in Mississauga, ON
  • Administrative Assistant

    Lockheed Martin

    • Ottawa, ON
    Employee Type Full Time Vacancy Type Fixed Term Town/Region Ottawa, ON About the role The Administrative Assistant is a key role in the Kanata office, acting as a cen…
    • 1 day ago

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    • Administrative Assistant Jobs in Ottawa, ON
    • Jobs in Ottawa, ON
  • Executive Administrative Assistant

    Raytheon Technologies

    • Mississauga, ON
    Date Posted: 2025-08-29 Country: Canada Location: LOC13055 1801Courtney Park Drive,Mississauga,Ontario,L5T 1J3,Canada Position Role Type: Unspecified About Pratt & Whitney …
    • 2 days ago

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    • Executive Administrative Assistant Jobs in Mississauga, ON
    • Jobs in Mississauga, ON
  • MEDICAL ADMINISTRATIVE ASSISTANT II

    University Health Network

    • Toronto, ON
    Company Description UHN is Canada's #1 hospital and the world's #1 publicly funded hospital. With 10 sites and more than 44,000 TeamUHN members, UHN consists of Toronto General H…
    • 2 days ago

    View similar jobs:

    • Medical Administrative Assistant Jobs in Toronto, ON
    • Jobs in Toronto, ON
  • Administrative Assistant II, Clinical Research

    University Health Network

    • Toronto, ON
    Company Description UHN is Canada's #1 hospital and the world's #1 publicly funded hospital. With 10 sites and more than 44,000 TeamUHN members, UHN consists of Toronto General H…
    • 2 days ago

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    • Research Administrative Assistant Jobs in Toronto, ON
    • Jobs in Toronto, ON
  • Administrative Assistant -FL

    Hydro One Networks

    • Toronto, ON
    50691 - Toronto - Regular Not Applicable/Optional Hydro One is proud to be the largest electricity transmission and distribution provider in Ontario, serving nearly 1.5 million c…
    • 2 days ago

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    • Administrative Assistant Jobs in Toronto, ON
    • Jobs in Toronto, ON
  • Administrative Assistant - 12-Month Contract

    Quantum

    • Toronto, ON
    • $30.00 per hour
    Nº de réf : 123164 Position: Administrative Assistant Location: Downtown Toronto, Hybrid, 4 days onsite, 1 day remote, steps from Union Station Job Type: 12-month contract Sal…
    • 6 days ago
    • Apply easily

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    • Administrative Assistant Jobs in Toronto, ON
    • Jobs in Toronto, ON
  • Administrative Assistant

    Quantum

    • Toronto, ON
    • $60,000 per year
    Nº de réf : 123104 Position: Administrative Assistant Location: Toronto, ON - Hybrid (4 days on-site) Salary: $60,000+ Job Type: 12-month contract Are you a recent graduate …
    • 9 days ago
    • Apply easily

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    • Administrative Assistant Jobs in Toronto, ON
    • Jobs in Toronto, ON
  • Administrative Assistant - 6 month contract

    ServiceMaster Restore of Hamilton

    • Stoney Creek, ON
    • $20.00-25.00 per hour
    Benefits: Dental insurance Flexible schedule Opportunity for advancement Training & development Vision insurance About Our Company ServiceMaster Restore of Hamilton is a…
    • 6 days ago

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    • Administrative Assistant Jobs in Stoney Creek, ON
    • Jobs in Stoney Creek, ON
  • Executive Administrative Assistant - Toronto

    JPMorgan Chase

    • Toronto, ON
    Job Category: Administrative Assistant Job Description: Join our Commercial & Investment team as an Executive Administrative Assistant where you will have the opportunity to wo…
    • 5 days ago

    View similar jobs:

    • Executive Administrative Assistant Jobs in Toronto, ON
    • Jobs in Toronto, ON

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