Senior Windows Administrator Jobs in Mississauga, ON

Drive reliability and security of IT infrastructure across North and Central America, leading a distributed team. As the primary technical authority, tackle complex issues, manage projects, and guide...

Drive execution across strategic initiatives in our DevOps ecosystem, enhancing developer productivity by coordinating complex programs and aligning cross-functional teams for successful technology de...

Empower projects by coordinating development applications, ensuring engineering plans meet standards and regulations. Collaborate with stakeholders to drive successful municipal servicing and approval...

Take ownership of capital markets post-trade operations consulting projects. Drive transformation with technology solutions, improve operational efficiency, and collaborate with clients while leading...

Innovate and enhance application performance and reliability through effective DevOps practices, ensuring seamless deployment, troubleshooting complex issues, and implementing automation solutions for...

Build enterprise-scale applications using Java, Spring Boot, and Microservices, while collaborating with global teams to enhance application functionality and support, driving innovation in financial...

Lead the charge in delivering precise financial analysis and insights, shaping the enterprise performance story across global portfolios. Collaborate with diverse teams, modernizing forecasting and re...

Join a dynamic team to analyze and enhance cybersecurity measures by conducting secure code reviews and penetration tests, effectively preventing vulnerabilities across applications and infrastructure...

Champion a transformative approach to vulnerability management by designing AI-driven automation and integrations that streamline workflows, enhance security, and minimize manual effort across the sof...

Champion the Dynamics platform by designing, enhancing, and supporting F&O modules. Drive improvements, document specifications, and collaborate across teams to deliver innovative solutions while mana...

Unlock potential by enhancing the F&O platform, driving innovative solutions, and optimizing software workflows while collaborating with cross-functional teams in a fast-paced environment...

Champion client success by leading P&C Insurance requirements and system implementations. Collaborate with cross-functional teams to simplify processes, drive project goals, and deliver clear solution...

Reimagine branch operations by leading, mentoring, and driving performance to achieve strategic goals. Oversee budgets, improve efficiencies, and ensure customer satisfaction in a dynamic and collabor...

Elevate operations by leading a team dedicated to achieving strategic goals, optimizing performance, and ensuring exceptional customer service in a thriving branch environment. Drive growth through me...

Empower a dynamic team by leading quality audits and processes. Manage compliance with ISO 9001 standards, enhance operational excellence, and drive continuous improvement while fostering stakeholder...

Lead our cyber security team to enhance software and infrastructure security across cloud platforms, ensuring robust protections for systems serving emergency services globally and guiding developers...

Lead the charge in gathering and analyzing business and data requirements. Collaborate with stakeholders to document current and future-state architectures, preparing high-quality project documentatio...

Join a dynamic team as you lead engineering design for nuclear new build projects, drive innovative solutions, and mentor junior engineers in a collaborative environment that prioritizes safety and re...

Accelerate progress at customer engagement by building relationships, tailoring solutions, and leading proof-of-concept projects. You will bridge the gap between technical specifics and business value...

Join a team that's driving IT excellence by optimizing infrastructure and systems across locations. Lead initiatives ensuring seamless operations and exceptional guest experiences while collaborating...

Lead advanced RAM initiatives to enhance railway systems' performance, collaborating with multidisciplinary teams throughout project phases to fulfill operational, performance, and contractual require...

Deliver exceptional project management for solar and storage projects across North America. Engage with top developers and financiers throughout the entire project lifecycle while ensuring quality and...

Elevate solar projects by managing due diligence and customer communication. Collaborate with technical teams to refine processes and advance industry thought leadership, while ensuring project succes...

Join a team that's dedicated to enhancing airport services through strategic management of terminal operations contracts, driving performance, ensuring compliance, and fostering cross-departmental col...

Elevate the performance of FX Cash trade systems while leading a global team, architecting innovative solutions, and fostering collaboration across multiple business units to enhance trading effective...