IT Infrastructure Administrator Jobs in Oshawa, ON

Address security risks by executing penetration testing on diverse technologies. Bring your expertise to assess vulnerabilities and deliver impactful recommendations, while leading security testing op...

Join a team that's redefining security architecture, focusing on GenAI and agentic systems to ensure secure design, governance, and responsible automation in the enterprise while guiding critical arch...

Champion exceptional customer experiences by guiding clients through Microsoft 365 deployments, utilizing best practices and gaining insights through teamwork and effective communication while optimiz...

Pioneer robust cloud engineering solutions by designing and operating secure AWS infrastructures. Collaborate with teams to optimize adoption of cloud services, drive automation, and ensure compliance...

Tackle complex dry utilities challenges while leading a skilled team to ensure efficient design, coordination, and implementation of utilities systems for urban rail projects, guaranteeing adherence t...

Innovate your career by leading environmental assessments in water infrastructure projects. Influence sustainable solutions, engage with stakeholders, and mentor teams. Shape responsible infrastructur...

Pioneer sustainable solutions by leading complex environmental assessments for water and wastewater projects. Collaborate with diverse teams and stakeholders to influence decision-making and mentor em...

Drive the governance of risk management on complex projects, leading multidisciplinary workshops and coordinating analyses to support informed decision-making throughout all project phases...

Partner with us to design and coordinate low-voltage systems for mission-critical facilities. Collaborate with engineering teams, produce detailed documentation, and ensure project requirements are me...

Develop and deliver technical training materials, ensuring high customer satisfaction through effective course execution and continuous improvement in robotics education. Join a dynamic team at the fo...

Engage with a dynamic team to lead software engineering efforts and drive high-impact product delivery. Foster a culture of growth while ensuring your squad meets sprint commitments and maintains code...

Take ownership of designing and evolving scalable architecture solutions. Collaborate with engineers to ensure high-performance implementations while improving existing capabilities using Azure, .NET...

Lead the charge in developing customer-centric observability features by creating backend systems that convert raw data into actionable insights, collaborating with cross-functional teams in a dynamic...

Lead the development and execution of a comprehensive health and safety program, ensuring compliance and continuous improvement across multiple sites. Manage a small team while delivering guidance and...

Accelerate your career by leading a high-performing Client Success team, driving strategy and outcomes for enterprise legal clients while fostering collaboration and relationship-building across the o...

Elevate your career by contributing to application systems development, performing analysis, and providing user support. Collaborate with technology teams to implement effective solutions while ensuri...

Innovate in energy management by leading impactful projects and enhancing operational efficiency. Collaborate with cross-functional teams to implement cutting-edge energy initiatives that promote sust...

Support and enhance customer experience through effective troubleshooting and guidance. Collaborate with technical teams to resolve issues and improve product knowledge, while building strong relation...

Champion the evolution of our app layer platform by leading a skilled engineering team focused on operational excellence, customer satisfaction, and innovative optimization strategies to deliver impac...

Join us to support financial reporting and analysis for key projects, ensuring accuracy in cost management and reconciliations. Collaborate cross-functionally to improve processes and contribute to a...

Discover your potential by estimating and optimizing HVAC Controls projects, driving energy efficiency for clients through detailed cost analysis and collaboration with Account Managers to deliver exc...

Develop and maintain Java applications in Linux environments, integrating AWS services while collaborating with team members to deliver high-quality solutions and participating in code reviews...

Join a team that pushes the boundaries of cybersecurity through advanced agentic AI systems to detect and remediate vulnerabilities across applications and infrastructures while ensuring safe integrat...

Shape the future of Group Benefits Administration by defining portfolio strategy, guiding modernization initiatives, and collaborating across teams to ensure compliance and market competitiveness in a...

Lead the delivery of high-quality financial services to diverse clients, overseeing critical accounting processes, managing multiple engagements, and enhancing finance operations while fostering team...