Windows System Administrator Jobs in Mississauga, ON

Shape the future of financial data workflows by integrating and optimizing the SimCorp Dimension platform, collaborating with cross-functional teams to design scalable solutions and enhance operationa...

Transform cloud infrastructure by designing, automating, and securing enterprise architectures across Azure and GCP while mentoring engineering teams and leading DevOps culture changes...

Accelerate progress at building AI systems that streamline healthcare workflows. Design robust automations while owning meaningful projects from implementation to deployment in a collaborative environ...

Pioneer the future of satellite systems engineering by leading technical design, integration, and verification efforts across major programs. Collaborate with cross-functional teams to ensure mission...

Grow your career with a Senior Technical Support Analyst role, where you'll troubleshoot complex technical issues, collaborate with top talent, and enhance service delivery in healthcare technology wh...

Collaborate with stakeholders to ensure environmental compliance across diverse projects. Provide technical direction and project oversight while managing budgets and timelines, contributing to sustai...

Manage cybersecurity operations by coordinating incident response, overseeing vulnerabilities, and enhancing email security. Collaborate with internal and external teams to strengthen the cybersecurit...

Lead the charge in managing projects, coordinating stakeholders, and ensuring compliance to deliver successful outcomes within budget and timeline. Collaborate in all phases from design to closeout, d...

Innovate Oracle database management in a remote setting, ensuring 24/7 operational support for cloud environments. Lead maintenance, performance tuning, and recovery, while enhancing database security...

Engage as a Site Engineer driving major underground transit projects. Utilize your skills to ensure compliance, manage site activities, and coordinate with teams to enhance quality, safety, and effici...

Optimize application support, enhance service delivery, and manage release processes for critical business applications. Collaborate with users, vendors, and IT teams to ensure smooth operations and c...

Pioneer effective security strategies within a complex corporate environment, ensuring compliance and governance of physical security measures while fostering continuous improvement and collaboration...

Drive innovative BPO managed services solutions from design to delivery, serving as a trusted advisor. Collaborate with clients and teams to ensure alignment with needs and outcomes while balancing ec...

Oversee the ongoing strategy and evolution of enterprise end-user computing services, ensuring high performance, reliability, and user satisfaction while driving transformation and integration of digi...

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...

Elevate your career by leveraging your IT expertise to design and optimize Salesforce solutions, drive innovation, and enhance customer experiences within a collaborative environment focused on excell...

Join an innovative team to design, develop, and optimize embedded firmware for inverters in energy storage systems. Leverage your expertise in DSP platforms and grid-code compliance to enhance power s...

Join a dynamic team to optimize CI/CD pipelines, enhance DevOps practices, and ensure reliable container management, facilitating swift and confident production deployments while fostering a culture o...

Lead the charge in Site Reliability Engineering excellence by driving innovation and shaping strategies for scalable cloud operations through collaboration across teams. Influence technology decisions...

Lead transformative Site Reliability Engineering efforts, shaping cloud operations and driving innovation through collaboration, automation, and operational excellence across multiple technical teams...

Transform quality engineering by leading initiatives in software testing, automation, and release processes. Partner with engineering teams to design scalable frameworks that ensure high reliability i...

Engage with a high-performing team to lead the integration of enterprise data systems. Harness your expertise in microservices, Java, and API-driven architecture to design resilient, flexible solution...

Shape the future of residential design by supporting mechanical systems for building projects. Collaborate with diverse teams, manage complex designs, and ensure code compliance from concept to constr...

Champion modernization efforts by leading a talented team in transitioning enterprise applications from VB6 to C#. Collaborate closely with stakeholders and leverage cutting-edge technologies to drive...

Lead critical security initiatives by identifying vulnerabilities and collaborating across teams to ensure robust application security. Your expertise will drive the secure development of our AI imple...