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Office Services Administrative Assistant Jobs in Ontario

212 jobs

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  • Administrative Assistant, English Services Finance (Finance) (Hybrid/Telework)

    CBC/Radio-Canada

    • Toronto, ON
    Position Title: Administrative Assistant, English Services Finance (Finance) (Hybrid/Telework) Status of Employment: Permanent Position Language Requirement: Language Skills:…
    • 1 day ago
  • Administrative Assistant - PMO (Project Management Office) - Up to 18 Month Contract

    BWX Technologies

    • Cambridge, ON
    • $53,000-71,000 per year
    BWXT Canada Ltd. (BWXT Canada) has over 60 years of expertise and experience in the design, manufacturing, commissioning and service of nuclear power generation equipment. This inc…
    • 24 days ago

    View similar jobs:

    • Project Administrative Assistant Jobs in Cambridge, ON
    • Jobs in Cambridge, ON
  • Administrative Assistant - PMO (Project Management Office) - Up to 18 Month Contract

    BWXT

    • Cambridge, ON
    • $53,000-71,000 per year
    BWXT Canada Ltd. (BWXT Canada) has over 60 years of expertise and experience in the design, manufacturing, commissioning and service of nuclear power generation equipment. This inc…
    • 24 days ago

    View similar jobs:

    • Project Administrative Assistant Jobs in Cambridge, ON
    • Jobs in Cambridge, ON
  • Administrative Assistant

    WSP

    • Thunder Bay, ON
    • $57,500-76,200 per year
    Job Category: Administrative Services Job Description: The Opportunity Build the Future with Us Step into a role where your organizational expertise keeps critical infrastr…
    • 6 hours ago
  • Administrative Assistant I, Community Support Services (CSJ) - Temporary, Part-time 0.9

    VON Canada

    • Ontario
    • $17.60 per hour
    Administrative / Client Service Associates (CSA) Woodstock, Ontario Students (Paid) ReqID: 44871 Salary: CAD 17.60 Hourly Description Position at VON Canada (Ontario) (CSJ) …
    • 2 days ago
  • Executive Assistant - Full Time - Office of the CAO - Walkerton, ON

    The County of Bruce

    • Walkerton, ON
    • $79,771-93,839 per year
    Who We Are Welcome to Bruce County! We are located within the traditional territory of the Saugeen Ojibway Nation, which includes the Chippewas of Saugeen First Nation and the Ch…
    • 1 day ago
  • Administrative Assistant Community Services

    Halton Regional Police Service

    • Oakville, ON
    • $41.07 per hour
    The Team you are Joining – Who We Are: The Halton Regional Police Service contributes to the safety and well being of more than 620,000 residents in Halton Region which includes …
    • 6 days ago
  • Bilingual Administrative Assistant, Mental Health

    Youth Services Jeunesse

    • Ottawa, ON
    • $26.64-32.04 per hour
    Location: Ottawa, Ontario Reports to: Assistant Director, Mental Health Employment Status: Part Time Temporary (1 year) Bargaining Unit Status: Excluded Hourly Wage: $26.64…
    • 1 day ago
  • Administrative Assistant - Human Resources (TFT)

    Windsor Regional Hospital

    • Windsor, ON
    • $55,820 per year
    VACANCY STATUS: Temporary Full-time (18 Months) SALARY GRADE: 2 JOB SUMMARY: Reporting to the Supervisor of Human Resources, the Administrative Assistant will provide Administ…
    • 1 day ago
  • Administrative Assistant I, Branch Operations (CSJ) - Temporary, Part-time 0.9

    VON Canada

    • Ontario
    • $17.60 per hour
    Administrative / Client Service Associates (CSA) Port Elgin, Ontario Temporary, Part Time ReqID: 44878 Salary: CAD 17.60 Hourly Description Position at VON Canada (Ontario) …
    • 1 day ago
  • Administrative Assistant

    CarePartners

    • Barrie, ON
    Who We Are: CarePartners is one of Ontario’s largest, most reputable and well-established accredited home health care providers, providing nursing, personal support, home support…
    • 1 day ago
  • Medical Office Assistant

    Somerset West Community Health Centre

    • Ottawa, ON
    • $23.19-28.00 per hour
    Career Opportunity Position Title: Medical Office Assistant Classification: ____ Medical Office Assistant Job Type: GEN 1FTE (35hs a week). Department: Supportive Housing …
    • 2 days ago
  • Summer Office Assistant - (Bilingual - Chinese & English)

    Essential HR

    • Toronto, ON
    • $60.00 per hour
    Summer Office Assistant (Bilingual – English & Chinese) Location: In-office (4–5 days/week) Duration: Asap to August 27, 2026 Hours: 30–35 hours/week Pay: $17.60/hour Posit…
    • 2 days ago
  • Administrative Assistant - Human Resources Services

    Mackenzie Health

    • Richmond Hill, ON
    • $32.45 per hour
    Job Description The Administrative Assistant is responsible for providing administrative and organizational support to the Director, Human Resources Services and the Director of …
    • 14 days ago
  • Partner Administrative Assistant, Advisory Services | Toronto

    KPMG

    • Toronto, ON
    • $47,000-71,500 per year
    Job Description: Overview At KPMG, you’ll join a team of diverse and dedicated problem solvers, connected by a common cause: turning insight into opportunity for clients and co…
    • 14 days ago
  • Office Experience Assistant

    Robert Half

    • Toronto, ON
    • $22.00-24.00 per hour
    Job Description: Office Experience Assistant - 1-Year Contract Are you passionate about creating outstanding workplace experiences? Our client, a top consulting firm, is seekin…
    • 2 days ago
  • Administrative Assistant, Global Technology Services

    TMX Group

    • Toronto, ON
    • $60,000 per year
    Venture outside the ordinary - TMX Careers The TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innova…
    • 16 days ago
  • Legal Administrative Assistant - Insurance Defence

    Gowling WLG

    • Ottawa, ON
    • $55,000-65,000 per year
    ABOUT GOWLING WLG At Gowling WLG, our commitment to excellence begins with our people. As an international law firm with offices in Canada, the U.K., Europe, the Middle East, and…
    • 2 days ago
  • Geology Administrative Assistant

    Kinross Gold Corporation

    • Red Lake, ON
    • $50,000-70,000 per year
    The Great Bear project is a development-stage asset located in the renowned and prolific Red Lake mining district, and represents one of the most exciting recent gold discoveries g…
    • 2 days ago
  • ADMINISTRATIVE ASSISTANT 2

    City of Toronto

    • Toronto, ON
    • $63,419-80,823 per year
    Job ID: 59813 Job Category: Administrative Division & Section: Technology Services, Office of the Chief Technology Officer, Enterprise Services & Operations and Technology Standa…
    • 2 days ago

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