open systems jobs in Ottawa

See average salary for open systems »

5,809 open systems job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, Ontario, Canada Mozilla-Corporation Full-time

    The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren't beholden to any shareholders — only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Mozilla-Corporation Full-time €104,000 - €139,000 Temporary

    The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren't beholden to any shareholders — only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their...


  • Ottawa, ON, Canada bb Full-time $80,000 - $105,000 Contract

    BlackBerry Limited's QNX division seeks a software engineer to advance embedded systems software. You will work across OS, middleware, and developer tools to bridge QNX with open-source frameworks and AI/robotics platforms.Responsibilities include implementing C/C++ and Python across the stack, porting open-source components, and optimizing performance on...


  • Ottawa, ON, Canada BlackBerry QNX Full-time $80,000 - $105,000 Contract

    BlackBerry QNX is seeking a hands-on software engineer to advance systems software across C, C++, Python, and Rust for the QNX RTOS. You will integrate open-source projects, optimize performance on embedded hardware, and port/build toolchains while collaborating with ecosystems in robotics and AI.You will work on diverse domains from graphics to networking,...


  • Ottawa, ON, Canada Regroup Mass Notification Full-time €90,000 - €120,000 Contract

    Crafty Penguins, a Linux/Open Source DevOps consultancy, is hiring a full-time Senior Linux Systems Specialist (Tier 3) to collaborate with our growing team and support our diverse client base. The role focuses on solving complex problems, automating deployments, and maintaining robust infrastructure across cloud providers. Remote work is supported;...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada bb Full-time

    BlackBerry Limited's QNX division seeks a software engineer to advance embedded systems software. You will work across OS, middleware, and developer tools to bridge QNX with open-source frameworks and AI/robotics platforms. Responsibilities include implementing C/C++ and Python across the stack, porting open-source components, and optimizing performance on...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada BlackBerry QNX Full-time

    BlackBerry QNX is seeking a hands-on software engineer to advance systems software across C, C++, Python, and Rust for the QNX RTOS. You will integrate open-source projects, optimize performance on embedded hardware, and port/build toolchains while collaborating with ecosystems in robotics and AI. You will work on diverse domains from graphics to...


  • Ottawa, Ontario, Canada Globalwings Full-time

    We are looking for a Human Resource Manager to join our team in Canada.Key ResponsibilitiesRecruitment and Staffing: Oversee the recruitment process by sourcing candidates, conducting interviews, and coordinating hiring efforts. This ensures we find the right talent for our team.Employee Relations: Address employee concerns and promote a positive work...


  • Ottawa, Ontario, Canada BlackBerry Full-time

    Worker Sub-Type: Regular Job Description: QNX enhances the human experience and amplifies technology-driven industries, providing a trusted foundation for software-defined businesses to thrive. The business leads the way in delivering safe and secure operating systems, hypervisors, middleware, solutions, and development tools, along with support and services...


  • Ottawa, Ontario, Canada BlackBerry QNX Full-time

    Worker Sub-Type: Regular Job Description: QNX enhances the human experience and amplifies technology-driven industries, providing a trusted foundation for software-defined businesses to thrive. The business leads the way in delivering safe and secure operating systems, hypervisors, middleware, solutions, and development tools, along with support and services...


  • Ottawa, ON, Canada BlackBerry Inc. Full-time €109,000 - €152,000 Contract

    ## QNX Embedded Development Manager (Open Source)Apply: Ottawa, Ontario: Full time: Posted Yesterday: End Date: September 30, 2026 (26 days left to apply): 20260207**Worker Sub-Type:**Regular **Job Description:**QNX enhances the human experience and amplifies technology-driven industries, providing a trusted foundation for software-defined...


  • Ottawa, Ontario, Canada MGIS Inc. Full-time

    MGIS is seeking a System Administrator, Level 2, to manage High Performance Computing (HPC) clusters and support the scientists who rely on them. This role blends HPC system administration with hands‐on user support — helping researchers install, run, and debug applications on HPC infrastructure so they can focus on their science instead of IT issues.HPC...


  • Ottawa, Ontario, Canada Vancouver Island Health Authority Full-time

    Aberdeen Hospital (ABER) - Victoria, BC V8T 2B7 CA (Primary)Campbell River Hospital (CRG) - Campbell River, BC V9W 3V1 CAComox Valley Hospital (CVH) - Courtenay, BC V9N 0B9 CACowichan District Hospital (CDH) - Duncan, BC V9L 1E5 CAPort Hardy Hospital (PHH) - Port Hardy, BC V0N 2P0 CAPort McNeill Hospital (PMH) - Port McNeill, BC V0N 2R0 CASaanich Peninsula...


  • Ottawa, ON, Canada MGIS Full-time €90,000 - €120,000 Contract

    - City Government of Canada Ottawa and Gatineau offices - Country Canada Job Description MGIS is seeking a System Administrator, Level 2, to manage High Performance Computing (HPC) clusters and support the scientists who rely on them. This role blends HPC system administration with hands-on user support — helping researchers install, run, and debug...


  • Ottawa, Ontario, Canada Aerones Ltd. Full-time

    This is an open application. We're building a talent pool of Wind Turbine Technicians for upcoming projects across Canada. When a project matching your profile opens, we'll reach out.Join our field crews across Canada - we're looking for Wind Turbine Technicians and IRATA-certified Technicians to work alongside our team on-site. You'll travel to wind farms...

  • Systems Engineering

    2 days ago


    Ottawa, Canada MacLean Engineering Full-time €90,000 - €130,000 Contract

    The newly formed Systems Engineering team at MacLean Engineering is building the backbone of our product development process—uniting electrical, mechanical, and software design into a cohesive, high-performance system. As part of the Telematics, Automation & Controls (TAC) division, we’re looking to add a motivated and curious Systems Engineer to join...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Audi RED Full-time €70,000 - €85,000 Temporary

    Welcome to Audi RED, a new and exciting opportunity to change the way partners work together. Audi RED is an organization founded on a true partnership between BIMM Management Group, a leading Toronto based digital and technology agency, and Audi, the automotive brand shaping the future of premium mobility. Audi RED aims to be the technology center of...


  • Ottawa, ON, Canada Audi RED Full-time

    Welcome to Audi RED, a new and exciting opportunity to change the way partners work together. Audi RED is an organization founded on a true partnership between BIMM Management Group, a leading Toronto based digital and technology agency, and Audi, the automotive brand shaping the future of premium mobility.Audi RED aims to be the technology center of North...


  • Ottawa, ON, Canada WebHosting Full-time €110,000 - €140,000 Contract

    Hybrid Full-time Not specified Operations Job Description We are looking for a talented Enterprise Systems Administrator to join our growing global team at Sectigo. The Enterprise Systems Administrator will play a crucial role in enhancing our ERP systems,driving efficiencyand effectivenessacross the organization. The SA will maintain users in various...


  • Ottawa, ON, Canada BlackBerry Full-time €112,000 - €147,000 Contract

    Build systems software with C++ and Python at QNX, connecting operating systems, developer tools, and embedded platforms. Work 40 scheduled hours weekly. As a Systems Software Developer, you will advance QNX Everywhere by bringing open-source technologies to the QNX Real-Time Operating System. The work spans operating system internals, POSIX APIs,...