Senior Windows Administrator Jobs in Toronto, ON

Join a team that's redefining quality assurance by leading the strategy and execution across web and mobile platforms, leveraging AI and automation to enhance testing processes and improve release rel...

Empower your career by designing and operating core infrastructure for a global SaaS platform. You'll focus on distributed coordination, data replication, and lifecycle orchestration to ensure system...

Lead the development and enhancement of critical software systems. Collaborate with teams to implement tech solutions aligned with business goals, ensuring efficient operations, compliance, and contin...

Lead the charge in operational excellence across our IT Service Desk, Security Operations Centre, and IAM functions while fostering team engagement and ensuring high performance standards in a dynamic...

Manage highway design projects by leading multidisciplinary teams, ensuring compliance with transportation standards, and overseeing budgets and schedules to meet client objectives and project goals...

Lead and manage enterprise server infrastructure design, implementation, and maintenance, ensuring high availability and security while optimizing virtualization and cloud integration to support seaml...

Build and enhance scalable data pipelines and services for the construction industry, focusing on high-quality data delivery and collaboration within a global team while mentoring others and driving e...

Champion your potential by collaborating with a global team to design and develop scalable data pipelines and services, enhancing analytics and data visibility in the construction industry. Drive impa...

Shape the future of application development by analyzing, enhancing, and implementing solutions within a dynamic product team, while guiding junior developers and ensuring alignment with modernization...

Lead the charge in enhancing IT Operational Risk Management, driving regulatory compliance and control testing across the organization. Collaborate with stakeholders to bolster governance and ensure o...

Unlock potential by ensuring the stability and performance of ERP systems, collaborating with cross-functional teams to troubleshoot and resolve incidents, and managing data integrity for an optimal r...

Unlock your potential as you streamline processes and drive operational excellence in a dynamic IT environment, coordinating CCaaS solutions across teams to enhance service delivery and performance fo...

Shape the future of product integrity by overseeing configuration management processes, ensuring traceability, and leading a dedicated team to uphold quality standards in high power amplifiers and gen...

Shape operational excellence in our Google CCaaS environment by designing, implementing, and coordinating processes that ensure seamless releases and drive continuous improvement in service delivery a...

Optimize field service operations by leading and mentoring technicians to achieve peak performance and customer satisfaction while ensuring safety and efficiency standards are met...

Take ownership of IT and compliance support in a remote-first environment, ensuring robust security and productivity for teams. Play a key role in fostering efficient IT operations and maintaining tru...

Oversee managed services delivery operations, ensuring high-quality customer service and operational efficiency while driving process improvements and team excellence. Empower teams to innovate and ex...

Shape the future of software acquisitions by building relationships with business leaders and identifying growth opportunities. Leverage your expertise in business development to drive strategic sourc...

Join a team that's leading enterprise-scale transformation programs in SAP S/4HANA and ERP modernization. Drive effective change management strategies for successful adoption and measurable business o...

Lead the charge in developing and scaling authentication services for a unified platform. Drive the design of APIs, implement protocols for secure access, and ensure system reliability while collabora...

Lead the charge in collaborative construction as a Superintendent, driving project excellence through technical expertise, strong leadership, and a focus on safety. Join a community committed to emplo...

Empower your career as a Bilingual System Administrator, overseeing Windows/Linux/Cloud infrastructures. Collaborate with teams to implement changes and manage security while ensuring compliance with...

Lead the charge in transforming and supporting high-security billing systems, leveraging your software development expertise to ensure continuity and innovation while collaborating with domain experts...

Join a team that's dedicated to optimizing executive priorities by delivering high-level administrative and coordination support to leadership, managing key initiatives that advance organizational goa...

Unlock potential by leading and scaling AI/ML professional services, collaborating directly with executives and teams to drive AI transformations and operational excellence through innovative solution...