36 full-time administrative support job offers in Oshawa, ON

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  • Executive Administrative Assistant

    Ontario Power Generation Oshawa, ON

    Status: Regular Full Time Working Conditions: On-site Education Level: Post secondary diploma/degree in Business Administration, Communications, or a related...
    4 days ago in Jobleads

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  • Peer Support Facilitator - Youth Wellness Hub

    Durham Community Health Centre Oshawa, ON

    Position Title: Peer Support Facilitator – Youth Wellness Hub Employment Status: Permanent Full-Time Position Status: This is a Bargaining Unit position. All...
    6 days ago in Jobleads

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  • Senior Executive Assistant to Leadership | On-Site Travel

    Ontario Power Generation Oshawa, ON

    A leading energy corporation is seeking a Senior Executive Administrative Assistant in Oshawa, ON. The role requires over 7 years of experience in executive...
    4 days ago in Jobleads

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  • Senior Customer Service Representative

    RB Global Oshawa, ON  +1 Location

    Description Provide support for customers with respect to obtaining registrations and required documents for consignors at our auctions and provide proper...
    3 days ago in Jobleads

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  • Medical Secretary

    Durham Community Health Centre Oshawa, ON  +1 Location

    Position Title: Medical Secretary Employment Status: Permanent Full time Position Status: This is a Bargaining Unit position. All terms and conditions of the...
    2 days ago in Workable

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  • Director, Academic Affairs

    Ontario Tech University Oshawa, ON

    ...and research employees. Provide advice and support for performance reviews, administrative faculty appointments, probationary and renewal processes, tenure,
    2 days ago in LifeworQ

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  • Senior Customer Service Representative

    Ritchie Bros Oshawa, ON

    ...work environment/ Seniority level Mid‑Senior level Employment type Full‑time Job function Customer Service Industries Construction, Machinery Manufacturing,
    3 days ago in Jobleads

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  • Graphic Design Assistant

    Auxilium Health Oshawa, ON

    Li-dni job description position graphic design assistant company and location in-office, auxilium health, oshawa, ontario employment type full-time...
    6 days ago in Jobleads

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  • Nurse Practitioner - HART Hub -PFT

    new Durham Community Health Centre Oshawa, ON

    ...services as indicated. The NP will demonstrate advocacy and leadership skills to champion and support goals that align with and achieve DCHC’s Strategy,
    13 h 42 minutes ago in Jobleads

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  • Underwriting Case Coordinator (12 month contract) - Empire L

    empire life Oshawa, ON  +102 locations

    ...full-time positions, Empire Life offers a comprehensive total rewards package that includes: Competitive salaries with annual pay increases Annual bonus...
    5 days ago in Talent.com

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  • Underwriting Case Coordinator (12 month contract)

    empire life Oshawa, ON

    ...full-time positions, Empire Life offers a comprehensive total rewards package that includes: Competitive salaries with annual pay increases Annual bonus...
    5 days ago in Talent.com

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  • Underwriting Case Coordinator (12 month contract)

    empire life Oshawa, ON  +103 locations

    ...full-time positions, Empire Life offers a comprehensive total rewards package that includes: Competitive salaries with annual pay increases Annual bonus...
    12 days ago in Jobrapido

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  • Underwriting Case Coordinator (12 month contract) - oshawa

    empire life Oshawa, ON  +17 locations

    ...full-time positions, Empire Life offers a comprehensive total rewards package that includes: Competitive salaries with annual pay increases Annual bonus...
    5 days ago in Talent.com

    Report
  • Safety Co-op (Summer 2026) - Kiewit Nuclear Canada - Bowmanv

    kiewit Oshawa, ON

    ...ID: 178599 Job Level: Internship Home District/Group: Kiewit Nuclear Solutions Department: Field Operations Market: Nuclear Employment Type: Full Time...
    2 days ago in Jobleads

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  • Casual Transitional Support Professional

    Karis Disability Services Oshawa, ON

    Casual Transitional Support Professional Casual Transitional Support Professional within Pickering, ON which includes days, evenings, weekends and overnight...
    27 days ago in Jobleads

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  • Executive Assistant to VP, Healthcare Leadership

    Durham Community Health Centre Oshawa, ON

    ...organizational skills and the ability to multitask effectively. This is a full-time position based in Oshawa with a competitive salary range. J-18808-Ljbffr
    12 days ago in Jobleads

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  • Sales Associate / Jewelry Consultant - Peoples Jewellers - O

    Signet Jewelers Oshawa, ON

    ...(full-time team members). Tuition reimbursement, including DCA courses based on position. Training — Associate Training System, Management Training System...
    9 days ago in Jobleads

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  • Customer Service Representative

    RB Global Oshawa, ON  +2 locations

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

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  • PlayON Instructor

    Ymcagta Oshawa, ON

    Job Category: Health & Fitness Program Delivery Requisition Number: PLAYO005667 Posted: December 12, 2025 Full-Time Locations Durham PlayON Programs. Whitby...
    8 days ago in Jobleads

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  • Program Support (Administration) (Oshawa)

    JHS Durham Oshawa, ON

    POSITION DESCRIPTION Job Title: Program Support (Administration), Employment and Training Services Employment Type: Full-Time (Permanent). Includes Extended...
    6 days ago in Kitjob

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  • Program Support (Administration) (Oshawa)

    JHS Durham Oshawa, ON

    Job DescriptionJob DescriptionSalary: POSITION DESCRIPTION Job Title: Program Support (Administration), Employment and Training Services Employment Type...
    6 days ago in Kitjob

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  • Temporary Full-Time Senior Waste Operations Technologist...

    City of Oshawa Oshawa, ON

    ...and administering existing and current programs and services related to sustainable waste management and collection programs. Responsibilities: Support...
    2 days ago in Kitjob

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  • Peer Support Facilitator - Youth Wellness Hub (Oshawa)

    new Durham Community Health Centre Oshawa, ON

    Position Title: Peer Support Facilitator – Youth Wellness Hub Employment Status: Permanent Full-Time Position Status: This is a Bargaining Unit position. All...
    14 h 3 minutes ago in Kitjob

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  • Service Coordinator (Oshawa)

    new Durham Medical Oshawa, ON

    Service Coordinator Department: Service Reports To: Administrative Manager Location: Oshawa, ON L1H 1C7 Employment Type: [Full-Time] Position Overview Durham...
    1 day ago in Kitjob

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  • Instructional Design Consultant (Oshawa)

    new Durham College Oshawa, ON

    Administrative Oshawa ID: ADP24-10 Temporary About Durham College: Durham College (DC) is a leading post-secondary institution that supports students to...
    22 h 33 minutes ago in Kitjob

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36 full-time administrative support job offers in Oshawa, ON

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