Principal Systems Engineer Jobs in Markham, ON

Pioneer in automating workflows by leveraging Atlassian tools, enhancing integration, and driving operational efficiency through scripting and collaboration in a fast-paced environment, while supporti...

Join a team that's dedicated to driving large-scale IT projects with precision and excellence. As a Senior IT Project Manager, you will lead complex initiatives, mentor junior managers, and ensure ali...

Optimize engineering processes and drive continuous improvement in industrial facilities, focusing on asphalt and thermal systems. Collaborate with cross-functional teams to deliver effective solution...

Accelerate progress at an innovative Financial Services firm by leading and mentoring a high-performing software development team. Foster a collaborative culture and drive delivery of mission-critical...

Drive the development and execution of a comprehensive Cyber Resilience Testing program, enhancing security through red team exercises and threat simulations while ensuring effective communication wit...

Reimagine building systems design as you lead interdisciplinary projects, from concept to construction. Collaborate with architects and engineers to deliver sustainable solutions that shape the built...

Champion our actuarial practices by leading the valuation and financial reporting for insurance liabilities, ensuring compliance and delivering strategic insights to enhance decision-making and compli...

Drive your career forward by leading Azure Infrastructure and Identity projects. As a senior architect, you'll shape technical solutions, advise clients, and enhance practices while ensuring quality a...

Champion project success by supporting team operations, ensuring quality and safety while managing documentation and supplier coordination. This role provides diverse exposure to ICI and civil constru...

Join a team that's instrumental in enhancing infrastructure through effective project coordination while supporting field operations, scheduling, and cost management for impactful civil projects acros...

Lead the charge in delivering complex enterprise data products and AI platforms. Drive project execution across teams in financial services, ensuring alignment between objectives, governance, and on-t...

Elevate platform stability as a Senior Production Support Engineer, driving SRE principles and AI innovations to ensure high-frequency trading systems are resilient and self-healing under pressure. Wo...

Grow your career with a dynamic role that shapes digital strategies, deepens client relationships, and delivers transformative solutions for major telecom clients, all while leading high-performing te...

Lead the charge in delivering transformative digital strategies for top-tier clients, forming executive partnerships and developing market-ready products that foster innovation and drive revenue growt...

Empower a high-performing team in managing daily operations and capital planning for a premier office property while ensuring exceptional service and operational excellence within a collaborative envi...

Contribute to platform stability by leveraging SRE principles and AI to proactively engineer solutions that enhance production environments, ensuring high-frequency trading systems are resilient and p...

Join a team that's shaping the future of secure MLOps infrastructure, delivering reliable machine learning capabilities at scale in support of mission-critical operations for the Department of Defense...

Grow your career with a key role that bridges audit, risk, and technology, empowering decision-making and enhancing governance across information services. Leverage your expertise to identify risks an...

Transform cloud security strategies into executed solutions by leading initiatives across AWS, Azure, GCP. Drive innovation with strong communication and an ownership mindset to deliver measurable out...

Advance your career as a Senior CRA by overseeing clinical monitoring and site management, ensuring regulatory compliance, and leading small projects. Bring your expertise to a dynamic team dedicated...

Optimize program delivery management for complex application migrations. Lead cross-functional teams, manage risks, and drive execution metrics in a dynamic environment, ensuring successful transition...

Drive the development of scalable, reliable data services to enhance eBay's Core Data Platform, collaborating with cross-functional teams to implement solutions that optimize performance and improve t...

Lead the transformation of our AR platform as a Senior Product Manager, driving AI-first automation and strategic innovation to enhance cash flow, efficiency, and customer experiences through measurab...

Innovate with us as a Thermal Engineer focused on liquid cooling solutions for high-performance computing, driving design, validation, and optimization while collaborating with cross-functional teams...

Lead the charge in advancing hydrogeological projects across Canada. Collaborate with diverse teams to ensure quality and compliance while mentoring junior staff and managing project timelines and bud...