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Operating System Engineer Jobs in Ontario (NOW HIRING)

... operators. * Regulatory Compliance: Ensure all control systems comply with relevant safety ... Safety System Validation: Lead the validation of safety-critical systems through rigorous Factory ...

... operators. * Regulatory Compliance: Ensure all control systems comply with relevant safety ... Safety System Validation: Lead the validation of safety-critical systems through rigorous Factory ...

TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered ... We are growing quickly and are currently in need of a System Engineering Specialist to join our ...

We are looking for a Senior AWS Infrastructure Engineer to redesign our AWS environment. The ... This role is infrastructure-first , requiring strong operating system, networking, and security ...

We need a highly detailed-oriented senior hardware developer to help us design our new robots and ... Familiarity with the Robot Operating System (ROS), Linux-based operating systems, Jira, and Google ...

Develop and manage system requirements, interface definitions, technical baselines, verification ... Comfortable operating within a fast-paced, iterative spacecraft development environment Nice-to ...

The engineer collaborates with cross functional teams, contractors, and suppliers to deliver ... The Global Operating System Support, Foster, Promote and Demonstrate Linamar's Core Values and ...

Work directly with prospective customers to validate system requirements, implementation plans ... Ability to work with various operating systems (Linux, Windows, etc). * Proficiency in English is a ...

... developer for our leading-edge optical line system product line. Our team is responsible for ... time operating system and be able to work independently developing optical control and shelf ...

... developer for our leading-edge optical line system product line. Our team is responsible for ... time operating system and be able to work independently developing optical control and shelf ...

Rail Systems Integration Lead

Toronto, ON ยท On-site

CA$162K - CA$212K/yr

... operators, and clients. * Ensure compliance with system requirements, industry standards, and ... Mentor junior engineers and specialists, fostering technical excellence and collaborative delivery.

Staff Engineer - Growth Platform

Kitchener, ON ยท On-site

CA$190K - CA$262K/yr

Faire is building the operating system for local retail. Every day, hundreds of thousands of ... We're hiring a Staff Software Engineer to help lead the technical vision and evolution of Faire ...

Rail Systems Integration Lead

Toronto, ON ยท On-site

CA$162K - CA$212K/yr

... operators, and clients. * Ensure compliance with system requirements, industry standards, and ... Mentor junior engineers and specialists, fostering technical excellence and collaborative delivery.

In-depth knowledge of IBMi operating system, hardware and software * Experience implementing ILE ... Experience on-boarding and training IBMi systems engineer resources. * Experience defining ...

Software Engineer

Toronto, ON ยท On-site

CA$90K - CA$130K/yr

As a Software Engineer at Zafin, you will design, build, test, and maintain software that powers our products and platform capabilities and on Zafin's AI Operating System (AIOS). Working within an ...

Second Class Operating Engineer certificate / credentials are required for this position. Second ... Using computer and other SCADA systems to supply quality Steam, Compressed Air and Reverse Osmosis ...

Showing results 21-40

Operating System Engineer information

What does an operating system engineer do?

An Operating System Engineer is responsible for designing, developing, maintaining, and optimizing operating systems that run on computers and servers. They work on the core components that manage hardware resources, enable software applications, and ensure system security and stability. Their duties often include writing system-level code, troubleshooting performance issues, implementing updates, and collaborating with hardware and software teams. Operating System Engineers play a critical role in ensuring that computing environments are efficient, reliable, and secure.

What are the key skills and qualifications needed to thrive as an operating system engineer?

To thrive as an Operating System Engineer, you need a deep understanding of computer science principles, operating system internals, and strong programming skills in languages like C, C++, or Rust, often backed by a relevant degree. Familiarity with kernel development, debugging tools, virtualization platforms, and experience with version control systems (such as Git) are typically required. Problem-solving abilities, attention to detail, and effective communication are soft skills that set top performers apart. These skills ensure the reliability, performance, and security of operating systems, which are foundational to all computing environments.

What are some common challenges faced by operating system engineers when maintaining system stability in large-scale environments?

Operating System Engineers often encounter challenges such as managing software patching across diverse hardware, ensuring compatibility with legacy applications, and minimizing downtime during critical updates. In large-scale environments, balancing security with performance and reliability can be complex, especially when multiple teams depend on the systems. Effective communication with development, security, and IT operations teams is essential to address these issues proactively and maintain overall system stability.

What is the difference between Operating System Engineer vs System Administrator?

AspectOperating System EngineerSystem Administrator
Primary FocusDesigning, developing, and optimizing operating systemsMaintaining, configuring, and supporting existing systems
Skills & CertificationsLinux/Unix, scripting, OS architecture, certifications like RHCE or Linux FoundationSystem management, network setup, troubleshooting, certifications like CompTIA Server+ or Microsoft Certified
Work EnvironmentDevelopment teams, R&D, engineering projectsIT support, data centers, enterprise environments
Industry UsageTech companies, hardware firms, software developmentCorporate IT, government agencies, healthcare, finance

While both roles involve working with operating systems, Operating System Engineers focus on designing and developing OS solutions, whereas System Administrators manage and support existing systems. The roles complement each other but serve different stages of the system lifecycle.

What are popular job titles related to Operating System Engineer jobs in Ontario?

For Operating System Engineer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Operating System Engineer jobs in Ontario look for?

The top searched job categories for Operating System Engineer jobs in Ontario are:

Infographic showing various Operating System Engineer job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 20% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Systems Engineer

Proslide Technology

Ottawa, ON โ€ข On-site

Full-time

Medical, Dental, PTO

Posted 21 days ago


Job description

The Controls Engineer will support the design, implementation, and commissioning of control systems for various projects and support the development and release of new products.
This role requires a deep understanding of safety standards and their application. The successful candidate will lead controls related development projects, ensure compliance with international safety regulations, and oversee the commissioning of systems with a focus on reliability and fail-safe operation.


Please note this is an in-office position, located at our head office in Ottawa, ON, address: 2650 Queensview Dr. Unit #150, Ottawa, ON K2B 8H6.


Number of vacancies for this role: 1



YOUR CHALLENGE:


  • Drive the controls improvement development project forward by establishing project delivery goals and reporting on their progress.
  • Engineering lead on controls related development projects carrying the projects through the Controls Development Process, selecting and NPI partner, and driving through to completion.
  • Provide SME support on technical project challenges, summarizing actions and distributing tasks
  • Lead product NPI testing and validation at both ProSlide's research and development centre and project commissionings.
  • Develop a deep understanding and application of relevant design codes and standards to ensure all control systems comply with regulatory requirements and industry best practices. Stay updated on changes in standards by active participation in standard maintenance or compliance matrix.
  • Controls Programming: Program and troubleshoot Programmable Logic Controllers (PLC) and Human-Machine Interface (HMI) systems with a focus on safety-critical applications. Expertise in Rockwell (RSLogix 5000/Studio 5000) and Siemens (STEP 7, TIA Portal) environments is essential.
  • Safety and Risk Management: Conduct comprehensive risk assessments and Failure Modes and Effects Analysis (FMEA) to identify potential hazards and implement robust safety measures. Develop and implement redundant safety systems and emergency protocols to protect the public and operators.
  • Regulatory Compliance: Ensure all control systems comply with relevant safety standards and regulations. Stay current with changes in safety regulations and integrate them into system designs to maintain compliance and enhance safety.
  • Safety System Validation: Lead the validation of safety-critical systems through rigorous Factory Acceptance Tests (FAT), Site Acceptance Tests (SAT), and on-site commissioning. Ensure all systems perform to specification under all operating conditions, including failure scenarios.
  • Network Communication & Security: Design and secure robust communication networks that facilitate reliable data exchange between control system components. Troubleshoot and optimize network configurations, ensuring systems are protected from cybersecurity threats.
  • Documentation & Standards Compliance: Develop detailed controls development documentation, including Theory of Operations (TOO), Factory Acceptance Tests (FAT), Site Acceptance Tests (SAT), Technical Specifications, and user manuals. Ensure all documents are precise and meet quality standards.
  • Training & Knowledge Transfer: Provide advanced training to operators, maintenance personnel, and other stakeholders on the operation and maintenance of safety-critical control systems. Ensure trainees fully understand safety protocols and system functionalities to maintain operational safety.
  • Continuous Improvement: Lead initiatives to enhance the safety, reliability, and efficiency of control systems. Stay informed about the latest technological advancements and industry best practices, and apply this knowledge to improve system designs.
  • Thoroughly review project-related documents such as Mechanical, Electrical, and Plumbing (MEP) drawings, Electrical Layouts, and System Overviews to understand project requirements and ensure alignment with control systems specifications.
  • Conduct both Factory Acceptance Tests (FAT) and Site Acceptance Testing (SAT) to validate the performance and functionality of control systems. Document test results and coordinate with applicable parties to resolve any issues identified.
  • System Architecture Development: Design and develop control system architectures that prioritize modularity,
    safety and redundancy. Ensure systems meet the highest standards of reliability and fail-safe operation, particularly in public-facing environments.


WHAT YOU BRING TO THE ROLE:


  • Educational Background: Bachelor's degree in Electrical Engineering, Control Systems Engineering, Automation Engineering, or a closely related field.
  • Experience: Minimum of 2 years of experience in control systems engineering, particularly in public facing safety-critical environments such as amusement parks, transportation, or industrial automation. Proven experience in developing redundant safety systems and conducting engineering documentation.
  • Technical Expertise: Proficiency in PLC programming (Rockwell and Siemens platforms), HMI design,
    and network communication protocols.
  • Solid knowledge of safety standards (e.g., ASTM F24 (2291 / 2376), EN 13814, ISO 17842, NFPA 70, IEC 60364, IEC 62061, IEC 61508, ISO 13849) and experience with safety-critical systems.
  • Certifications and Training: Professional Engineer (P.Eng), Functional Safety (TUV), Rockwell (RSLogix 5000/Studio 5000), Siemens (STEP 7/TIA Portal),
    Certified Automation Professional (CAP), CMSE (certified Machine Safety Expert)
  • Network & Security: Strong understanding of network communication protocols (EtherNet/IP, PROFINET, Modbus TCP/IP) and network security best practices. Experience in designing and troubleshooting industrial networks.
  • Soft Skills: Strong problem-solving abilities, attention to detail, and a proactive approach to ensuring system safety. Excellent communication skills, with the ability to convey complex technical information to non-technical stakeholders. Strong team-oriented mentality with a proactive solutions mindset and a willingness to assist in any capacity.
  • Travel Requirements: Willingness to travel internationally up to 20-30% of the time for commissioning, inspections, and training.


Reports To:

  • Product Development Director - This role offers a significant opportunity for a Controls Engineer to lead the development of cutting-edge safety-critical control systems. The successful candidate will play a crucial role in ensuring the safety and reliability of control systems used in public-facing environments, contributing to the company's reputation as a leader in the industry.



COMPENSATION AND BENEFITS:


  • Expected salary range: $60,000-$70,000
  • 3 weeks paid vacation
  • Company-paid extended health and dental benefits
  • Annual Wellness Wallet
  • Bonus eligibility
  • RRSP matching (after 1 year of service)
  • Free outdoor parking



ADDITIONAL INFORMATION:


Human-led Hiring

ProSlide does not use artificial intelligence (AI) to screen, assess, or select applicants. Applications are reviewed by our Talent & Culture team.


Recruitment Practices

Please note that all recruitment activities are conducted internally by our Talent & Culture team, and we are not currently working with any staffing firms. Any inquiries or communication regarding this position should be directed to our Talent & Culture team.


Accessibility and Inclusion

ProSlide Technology is committed to ensuring that our workplace and our hiring practices are inclusive and accessible to all individuals, including those living with disabilities. We strive to create a culture where every employee feels valued, respected, and supported. Should you require accommodation during the application process, please contact us and we will work with you to provide reasonable accommodations that suit your needs.