144 administrative support job offers in Oshawa, ON

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  • Vehicle Inspections and Lot Coordinator

    EBlock Oshawa, ON

    ...support, and meticulous lot maintenance. Contributes to the success of the team by utilizing organization and computer skills as well as the ability to meet...
    16 days ago in Jobleads

    Report
  • Executive Assistant to the CEO & Board Liaison

    CMHA Durham Oshawa, ON

    ...health issues, address social determinants of health using the recovery model. Overview of the role: To provide confidential and professional administrative...
    8 days ago in Jobleads

    Report
  • GAIN Registered Practical Nurse (RPN)

    Durham Community Health Centre Oshawa, ON

    ...Support Workers, Occupational Therapists and Pharmacists, who are providing clinical services to marginalized and at-risk geriatric members of our community...
    Gross/year: $56,806
    10 days ago in Workable

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  • Customer Service Representative

    RB Global Oshawa, ON

    ...administrative staff and customer service representatives. EEO Information Ritchie Bros. Is an equal opportunity employer and ensures nondiscrimination in...
    30+ days ago in Jobleads

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  • HVAC Technician

    Ainsworth Oshawa, ON

    ...administrative tasks as needed. Qualifications: High School diploma or GED. Valid driver's license. Current Certificate of Qualification. Knowledge of tools...
    30+ days ago in Jobleads

    Report
  • 2026 Winter Co-op Marketing and Sales Operations, GM Envolve

    General Motors Oshawa, ON

    ...Canada. Built on a solid GM foundation, with deeply rooted expertise, and powered by GM's electric, and software platforms, along with consultative support...
    8 days ago in Jobleads

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  • 2026 Winter Co-op Dealer Network Analyst

    General Motors Oshawa, ON

    ...administrative tasks as required by members of the Dealer Organization and Network Planning Team. Key Skills & Competencies: Strong written and verbal...
    8 days ago in Jobleads

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  • 2026 Winter Co-op Sales Operations and Communications, Vehic

    General Motors Oshawa, ON

    ...administrative tasks such as manual claims coordination and tracking field communication Key Skills & Competencies Strong written and verbal communication...
    8 days ago in Jobleads

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  • HR Assistant

    Auxilium Health Oshawa, ON

    ...am. 5: 00pm DEPARTMENT: Human Resources REPORTING TO: HR Manager POSITION SUMMARY: We are looking for a detail-oriented and proactive HR Assistant to support...
    16 days ago in Jobleads

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  • 2025 Fall Co-op Sales Operations and Communications, Vehicle

    Cadillac / GM Oshawa, ON

    ...administrative tasks such as manual claims coordination and tracking field communication Key Skills & Competencies: Strong written and verbal communication...
    30+ days ago in Jobleads

    Report
  • Chief Financial Officer

    Novus Automotive Oshawa, ON

    ...support decision-making. Build and mentor a finance team of 5 Controllers + 1 Group Controller Implement strong internal controls, reporting frameworks, and...
    19 days ago in Jobleads

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  • Inventory Coordinator

    Canada Cartage Group Oshawa, ON

    ...support the project team. Use WMS systems daily to complete and update applicable transactions. Use WMS to ensure all activities are captured and throughput...
    30+ days ago in Jobleads

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  • Recreation Worker [C] Regular Part Time [RSM AAide D G2 0.40

    AgeCare Oshawa, ON

    ...Administrative Industries: Hospitals and Health Care If you’re motivated by serving our seniors with dignity, respect and compassion, come join us!...
    14 days ago in Jobleads

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  • Commissioning Coordinator Co-op (8-Months)

    Aecon Oshawa, ON

    ...administrative tasks. What You'll Do Here Assist in the preparation of component care and preservation activities Interact with Construction teams to...
    8 days ago in Jobleads

    Report
  • Safety Co-op (Winter 2026) - Kiewit Nuclear Canada - Claring

    kiewit Oshawa, ON

    ...markets. Location This assignment will be located on the Darlington New Nuclear Project (DNNP) in Clarington, Ontario. Responsibilities Operational support...
    8 days ago in Jobleads

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  • Sales Associate / Jewelry Consultant - Peoples Jewellers - O

    SIGNET JEWELERS Oshawa, ON  +1 Location

    ...is now hiring seasonal, part-time, and full-time team members! Also apply for our NEW Concierge position for the holiday season. Seasonal sales support...
    30+ days ago in Jobleads

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  • Rep, Customer Ser I

    RB Global Oshawa, ON

    ...enhancing the overall purchasing experience. IAA offers sellers a comprehensive suite of services aimed at maximizing vehicle value, reducing administrative...
    30+ days ago in Jobleads

    Report
  • Studio Operator / Production Specialist – Oshawa, Canada

    ISG (Information Services Group) Oshawa, ON

    ...or administrative role — ideally within a creative studio, production house, or media environment desirable Education Bachelor’s degree or College
    22 days ago in Jobleads

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  • Front Desk Receptionist (Experience using Jane app)

    Bond Health & Wellness Oshawa Oshawa, ON

    ...support to help you meet your personal and professional goals Hours We are currently looking for someone who is interested in working part time hours (8-20...
    13 days ago in Jobleads

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  • Administrative Coordinator - XEJ-445

    new kiewit Oshawa, ON

    ...Level Home District/Group: Weeks Marine. McNally Department: Administration Market: Marine Employment Type: Full Time Position Overview As an Administrative...
    1 day ago in Kitjob

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  • HR Administrative Associate - JP-809

    Only for registered members Oshawa, ON

    ...Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Human Resources Administrative...
    2 days ago in Kitjob

    Report
  • Administrative Assistant II - (K-728)

    new Lakeridge Health Oshawa, ON

    Administrative Assistant II Department: PGM MGT: Surgical Program: Surgical Program Status: Regular Full Time Days; 8 Hour Shifts (Subject to Change)...
    1 day ago in Kitjob

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  • [LKV-271] - Supply School Administrative Assistant

    new Durham Catholic District School Board Oshawa, ON

    The Durham Catholic District School Board invites applications from qualified candidates interested in the following position: POSITION: Supply...
    1 day ago in Kitjob

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  • MT264 - Direct Support Professional UFCW Durham

    new Only for registered members Oshawa, ON

    Job summary Direct Support Professional in Newcastle within the Durham Region. Part-time 24 hours per week rotation including every other weekend, day and...
    22 h 57 minutes ago in Kitjob

    Report
  • [O-785] office manager

    new Tire hut Oshawa, ON

    Education: Expérience: Education. Secondary (high) school graduation certificate. Tasks. Implement new administrative procedures. Review and evaluate new...
    1 day ago in Kitjob

    Report
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144 administrative support job offers in Oshawa, ON

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