system operator jobs in Toronto

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10,000 system operator job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, ON, Canada Nasdaq, Inc. Full-time $84,000 - $115,000 Contract

    The RoleWe’re looking for a Systems Operations Specialist to join our Canadian Equities team in Toronto, reporting to the Manager of Systems Operations. In this role, you’ll help keep our trading platforms stable, reliable, and ready to support clients in a fast-moving market environment. This is a unique opportunity to combine systems operations, market...

  • System Operation

    20 hours ago


    Toronto, ON, Canada Aecon Full-time

    Position Title: System Operation & Maintenance CoordinatorWho We Are: Scarborough Transit Connect (STC) is a joint venture between Aecon and FCC Canada Ltd. that was selected by Metrolinx to deliver the Scarborough Subway Extension – Stations, Rail and Systems (SSE-SRS) package. The Scarborough Subway Extension will bring the TTC’s Line 2 subway service...


  • Toronto, ON, Canada Aecon Full-time €105,000 - €115,000 Contract

    Coordinate subway systems, design interfaces, and maintenance procedures with Scarborough Transit Connect in Toronto’s major transit project. Apply strong documentation and communication skills. Scarborough Transit Connect, a joint venture of Aecon and FCC Canada Ltd., seeks a System Operation & Maintenance Coordinator. The role supports the Scarborough...


  • Toronto, ON, Canada CBRE Group, Inc. Full-time

    CBRE Group, Inc. seeks a Building Operator (Union) to maintain small to medium-sized buildings and building systems. This role sits within the Engineering and Technical Services function, providing support, preventive maintenance, and repairs on equipment and systems.Responsibilities include daily rounds, log entries, CMMS updates, energy efficiency, and...


  • Toronto, ON, Canada CBRE Full-time

    CBRE is hiring a Building Operator (Union) in Toronto, Ontario, Canada. The role focuses on maintaining small to medium-sized buildings, systems, and equipment, with responsibilities across preventive maintenance, repairs, and energy efficiency.You will support HVAC, electrical, plumbing, and life-safety systems, while ensuring safety compliance and...


  • Toronto, Canada STP Nuclear Operating Company Full-time €115,000 - €130,000 Contract

    STP Nuclear Operating Company in Courtice, Ontario, is seeking a Manager, Business Systems to bridge operations and technology. You will lead a small team of subject matter experts and translate business needs into practical SAP S/4HANA, Salesforce, Boomi, and Power BI solutions, while balancing system reliability, scalability, and cost. This 100% in-office...


  • Toronto, Ontario, Canada Deloitte Full-time $90,000 - $150,000 Contract

    Job Type: PermanentWork Model: HybridReference code: 135729Primary Location: Toronto, ONAll Available Locations: Burlington, ON; Calgary, AB; Edmonton, AB; Fredericton, NB; Halifax, NS; Kitchener, ON; Moncton, NB; Ottawa, ON; Regina, SK; Saint John, NB; Saskatoon, SK; St. John's, NL; Toronto, ON; Vancouver, BC; Victoria, BC; Winnipeg, MB Our Purpose At...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada CBRE Group, Inc. Full-time

    CBRE Group, Inc. seeks a Building Operator (Union) to maintain small to medium-sized buildings and building systems. This role sits within the Engineering and Technical Services function, providing support, preventive maintenance, and repairs on equipment and systems. Responsibilities include daily rounds, log entries, CMMS updates, energy efficiency, and...

  • Research Systems

    2 days ago


    Toronto, Ontario, Canada Altis Technology Full-time

    Altis Technology in Toronto is seeking a Manager, Research Systems and Operations to lead a multidisciplinary team supporting critical research applications such as eRA, LabKey, REDCap and XNAT. You will oversee service delivery, incidents, budgets and vendor relationships.You'll partner with researchers and external partners to ensure secure, reliable...

  • Research Systems

    4 days ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Altis Technology Full-time

    Altis Technology in Toronto is seeking a Manager, Research Systems and Operations to lead a multidisciplinary team supporting critical research applications such as eRA, LabKey, REDCap and XNAT. You will oversee service delivery, incidents, budgets and vendor relationships. You'll partner with researchers and external partners to ensure secure, reliable...


  • Toronto, ON, Canada Source Code Full-time $76,000 - $81,000 Contract

    Take on a vital role as a Systems Administrator/Operations Support Specialist in the heart of Toronto. This position involves providing onsite, hands-on support for various technical systems. In this intermediate role, your primary duties will include offering guidance on AV and telecommunication systems and conducting user training. You'll also coordinate...

  • Systems Admin

    2 days ago


    Toronto, ON, Canada Rubicon Path Full-time $65,000 - $85,000 Contract

    A technology solutions provider in Toronto is seeking an Intermediate Systems Administrator/Operations Support Specialist. The role involves providing systems administration, performing software upgrades, and ensuring effective operations support. Ideal candidates will have experience with AWS products and demonstrate strong analytical and problem-solving...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada CoLab Full-time

    About CoLab At CoLab, we help mechanical engineering teams bring life-changing products to market years sooner. About CoLab At CoLab, we help mechanical engineering teams bring life-changing products to market years sooner. We build AI for engineers designing cars, medical devices, and jet engines. Products this complex aren't sketched and sent to...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Brobston Group Full-time

    Summary The Specialist, HR Operations & Systems maintains and optimizes HR processes, systems, and procedures. This role supports employee data management, HRIS administration, reporting, and service delivery across the organization while protecting confidential information. Responsibilities Manage HR workflows, process updates, employee data, and...


  • Toronto, ON, Canada CoLab Full-time €110,000 - €140,000 Contract

    About CoLab At CoLab, we help mechanical engineering teams bring life-changing products to market years sooner. About CoLab At CoLab, we help mechanical engineering teams bring life-changing products to market years sooner. We build AI for engineers designing cars, medical devices, and jet engines. Products this complex aren't sketched and sent to...

  • Systems Admin

    3 days ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Rubicon Path Full-time

    A technology solutions provider in Toronto is seeking an Intermediate Systems Administrator/Operations Support Specialist. The role involves providing systems administration, performing software upgrades, and ensuring effective operations support. Ideal candidates will have experience with AWS products and demonstrate strong analytical and problem-solving...


  • Toronto, Ontario, Canada Brobston Group Full-time

    SummaryThe Specialist, HR Operations & Systems maintains and optimizes HR processes, systems, and procedures. This role supports employee data management, HRIS administration, reporting, and service delivery across the organization while protecting confidential information.ResponsibilitiesManage HR workflows, process updates, employee data, and first-level...


  • Toronto, Ontario, Canada Munich Re Full-time

    HSB Canada, part of Munich Re, is Canada's premier engineering-driven specialty insurer and provider of inspection, engineering and technology services that set the standard for excellence in the market. Our constantly evolving offerings lead the market in cyber, equipment breakdown, renewable energy, technology services, engineering based risk management...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Source Code Full-time

    Take on a vital role as a Systems Administrator/Operations Support Specialist in the heart of Toronto. This position involves providing onsite, hands-on support for various technical systems. In this intermediate role, your primary duties will include offering guidance on AV and telecommunication systems and conducting user training. You'll also coordinate...

  • HR Operations

    2 days ago


    Toronto, ON, Canada Powerfleet Full-time $85,000 - $95,000 Contract

    About PowerfleetPowerfleet (Nasdaq: AIOT; JSE: PWR) is a global leader in the artificial intelligence of things (AIoT) software-as-a-service (SaaS) mobile asset industry. With more than 30 years of experience, Powerfleet unifies business operations through the ingestion, harmonization, and integration of data—regardless of source—and delivers actionable...