Senior Windows Administrator Jobs in Toronto, ON

Join a team that's redefining technical sales by mastering customer needs, optimizing sales processes, and generating software license revenue through strategic territory planning and dynamic presenta...

Pioneer in internal audit by assessing risk management, controls, and governance. Collaborate with management to enhance internal practices, ensuring compliance while mentoring junior staff and optimi...

Champion secure development practices while leading application security efforts through API design, optimization, automation, and collaboration across teams to enhance workflows and deliver robust so...

Elevate security measures by enhancing Identity and Access Management (IAM) capabilities, collaborating to optimize enterprise flow and efficiency within a top-tier cyber security environment, ensurin...

Elevate your career by leading complex software implementation projects, ensuring successful delivery through strong client collaboration. Manage resources and stakeholders while driving continuous im...

Empower operational excellence by leading a dynamic pickup and delivery terminal. Drive safety, efficiency, and financial performance while fostering employee engagement and continuous improvement to...

Collaborate to manage and deliver strategic enterprise projects across technical and non-technical workstreams, ensuring alignment between stakeholders and execution teams, while driving effective com...

Accelerate progress at driving cloud cost optimization and automation maturity through enterprise-wide initiatives. Collaborate with cross-functional teams to enhance financial accountability and oper...

Join a team dedicated to delivering IT infrastructure projects, managing cross-functional teams, and ensuring alignment with business objectives in a hybrid cloud environment while focusing on network...

Lead the charge in developing scalable Java backend services for banking platforms. Collaborate with cross-functional teams to create cloud-native solutions, driving innovation and technical excellenc...

Develop cutting-edge identity solutions for an evolving IAM platform. Lead architectural design, ensure compliance, and drive secure services for diverse business needs while mentoring engineers and f...

Shape the future of enterprise BI solutions by architecting cutting-edge data models, driving platform security, and empowering teams to turn data into strategic insights for informed decision-making...

Lead and oversee multiple large-scale programs, driving strategic initiatives and ensuring timely project execution while managing risks and resources effectively across various functional areas...

Accelerate innovation in our data processing practices by leading infrastructure initiatives, optimizing cloud costs, and enhancing CI/CD workflows across teams to ensure robust, scalable solutions...

Champion high-performance and scalable applications by leading quality initiatives, developing performance test strategies, and collaborating across teams to address system resiliency and capacity cha...

Transform the DevOps landscape by leading automation efforts and enhancing CI/CD practices. Collaborate with cross-functional teams to optimize performance, boost efficiency, and cultivate best practi...

Drive effective operations by overseeing plant maintenance contracts, managing mechanical systems, and ensuring compliance with all regulations while collaborating with teams to deliver top-notch faci...

Join a dynamic QA team to take ownership of quality from requirements through delivery, focusing on enhancing product quality, driving automation, and collaborating across teams to ensure comprehensiv...

Unlock potential by leading the design and implementation of ServiceNow solutions, guiding clients through automation processes, enhancing user experience, and ensuring optimal configurations to meet...

Unlock potential by leading infrastructure strategy for a high-impact platform team. Drive innovations in cloud resilience, rate limiting, and security for enterprise customers in a rapidly evolving l...

Engage in the architecture and development of high-performance, cloud-native applications, leading a skilled team while driving best practices and mentoring engineers across various technologies to de...

Transform client solutions by leveraging the ServiceNow platform, ensuring high-quality technical design and implementation, while collaborating closely with clients and guiding teams to deliver innov...

Join a team that's driving the execution of business systems initiatives and optimizing delivery across multiple teams. Enhance alignment and manage dependencies to achieve key outcomes using Agile an...

Discover a pivotal role driving operational excellence in maintenance management, leading a skilled team and enhancing equipment reliability for optimal plant performance through innovative strategies...

Champion infrastructure reliability and cloud operations while collaborating with engineering teams to enhance AI-driven development tools and incident response strategies in a fast-paced, production...