Senior Windows Administrator Jobs in Mississauga, ON

Lead the charge in managing non-financial risks for enterprise operations. Collaborate on risk assessment, governance, and reporting to enhance resilience and safeguard critical infrastructures in the...

Build strategic relationships with multi-tenant data center providers, driving growth and innovation through collaborative solutions in power, cooling, and infrastructure while supporting their expans...

Join a team that's driving transformational change in banking technology. Leverage your expertise in project management to deliver innovative solutions that enhance corporate banking systems and eleva...

Drive strategic capacity planning and forecasting, ensuring operational efficiency and financial alignment while leading a team to shape methodologies and insights across the organization...

Empower change by leading long-term grid planning to ensure sustainable, reliable electrical distribution while engaging stakeholders and integrating new technologies for future growth and electrifica...

Join a team that's driving transformation in the telecom sector, leveraging your expertise to lead large-scale consultative engagements. Serve as a trusted advisor, shape strategic solutions, and cont...

Unlock new potential as you lead complex Workiva implementations, collaborating with finance teams to enhance financial reporting and disclosure processes while driving exceptional client outcomes acr...

Explore innovative solutions as a Senior Android Developer, shaping user-centric mobile experiences through advanced design and collaboration with cross-functional teams to enhance performance and fun...

Lead Level 2 technology support for critical payment processes, ensuring compliance and operational stability. Manage incidents, service performance, and vendor relationships while applying Canadian p...

Join a pivotal role in enhancing commercial systems by crafting operating models, documenting key business processes, and ensuring seamless product onboarding across diverse teams to drive operational...

Champion innovative data solutions by leading scalable architectures, driving data governance and mentoring engineers to enhance organizational performance and data quality across all projects...

Elevate the Developer Platform by architecting scalable systems, guiding teams through complex challenges, and ensuring reliable integration for both developers and AI agents. Lead technical direction...

Champion product excellence by designing and executing robust test strategies for mobile and web applications, ensuring quality control through efficient testing processes and cross-team collaboration...

Elevate IT infrastructure performance by providing operational support, configuring network solutions, and collaborating with stakeholders to enhance system efficacy and security across varied environ...

Join a team that's dedicated to maintaining and optimizing various building systems. This role involves hands-on troubleshooting, repairs, and compliance checks across electrical, mechanical, plumbing...

Lead and empower a dedicated team in enhancing IT security measures and risk management strategies, ensuring the integrity and confidentiality of systems and data while fostering a culture of complian...

Accelerate product strategy by owning the vision, roadmap, and backlog. Collaborate with cross-functional teams to maximize value and client satisfaction while achieving measurable outcomes through in...

Develop and advance production stability through technical expertise and continuous improvement, addressing customer needs and driving innovative solutions while managing system enhancements and incid...

Drive operational excellence and cloud reliability through hands-on engineering, supporting infrastructure and application stability. Collaborate with teams to enhance scalability and performance in a...

Grow your career with a leading Data Engineering role focusing on ETL, data warehousing, and a collaborative team environment to drive project success and innovation in data utilization...

Engineer high-performance kernels at the intersection of machine learning and hardware, collaborating across teams to optimize workloads for advanced ML accelerators, ensuring efficient performance an...

Transform the HVAC sales landscape by leading a high-performance team to build strategic relationships and drive profitable growth across diverse construction projects and service solutions within the...

Shape the future of datacenter operations by leading global network and security initiatives, enhancing user experience for 100,000+ clients while driving automation and innovation through strong team...

Innovate large-scale data solutions through microservices architecture. Collaborate across teams to design, develop, and maintain robust ETL workflows and analytics infrastructure, ensuring high stand...

Transform business processes by bringing your analytical expertise to bridge gaps between stakeholders and technology teams, optimizing solutions that drive strategic objectives and measurable value a...