Senior Windows Administrator Jobs in Mississauga, ON

Pioneer secure software development as an Application Security Manager, embedding security in CI/CD pipelines and AI-assisted tools. Collaborate with teams to enhance security practices and automate w...

Join a team that's dedicated to enhancing IT Service Management practices through governance, execution, and continuous improvement, ensuring effective technology changes while minimizing operational...

Partner with us to enhance IT Service Management practices, ensuring effective governance, execution, and continuous improvement across the organization while minimizing risk and maximizing operationa...

Deliver exceptional account management for enterprise customers, focusing on renewals and growth. Collaborate with cross-functional teams to enhance customer relationships and drive long-term success...

Transform operations by driving enterprise-scale automation solutions using Pega Robotics. Collaborate cross-functionally to enhance efficiency and streamline processes, harnessing advanced software d...

Engineer innovative financial solutions as a Senior Full Stack Developer, driving design and development excellence in our agile team while delivering robust applications for retail credit products an...

Unlock potential by supporting the Epidemiology team with data analysis, developing innovative methods for observational data reporting, and managing stakeholder relationships across multiple projects...

Lead the charge in delivering innovative Web API solutions with a focus on Microsoft technologies. Utilize your extensive experience in ASP.NET, .NET Core, and Azure environments to drive effective, a...

Empower business success through strategic risk management practices. Collaborate with stakeholders to identify, assess, and report critical risks while enhancing our robust Enterprise Risk Management...

Lead the charge in crafting enterprise-wide identity strategies that enhance security and compliance. Drive large-scale transformations utilizing Microsoft Entra ID while managing delivery teams and e...

Oversee technical and operational support for trading applications, ensuring high availability and performance in a fast-paced environment. Collaborate with teams to resolve issues and provide excepti...

Join a team that's dedicated to implementing and optimizing solutions for clients. As a key subject matter expert, you'll drive high-impact projects, enhance user experience, and provide technical gui...

Champion the governance of vulnerability management operations, ensuring consistency in application security scanning and remediation processes while collaborating with cross-functional teams to enhan...

Explore innovative AI-driven testing as a Senior Automation Engineer, designing scalable frameworks, validating migrations, and enhancing software quality through cutting-edge automation and AI techno...

Innovate the future of security by leading vulnerability management operations. Collaborate with cross-functional teams to ensure effective application security and consistent governance for best prac...

Unlock your potential by leading the administration and optimization of vital Radiation Oncology applications to enhance patient care and operational efficiency across healthcare environments...

Drive application stability and performance for Radiology platforms, ensuring operational excellence and high-quality patient care through strategic leadership and stakeholder collaboration in a compl...

Develop innovative software solutions by integrating advanced AI features into flagship products. Collaborate cross-functionally to ensure reliability, scalability, and performance while contributing...

Transform data into actionable insights, enhancing financial performance. Collaborate cross-functionally to drive budgeting, forecasting, and inventory optimization while supporting strategic supply c...

Lead the charge in shaping and implementing comprehensive Identity & Access Management strategies, overseeing diverse IAM systems, ensuring compliance with security standards, and enhancing user acces...

Join a team that's transforming client relations by developing strategic roadmaps and ensuring operational excellence as a trusted advisor. Lead initiatives for diverse clients, aligning with organiza...

Execute complex network and infrastructure projects, leveraging senior-level expertise to design, deploy, and support enterprise-grade solutions in hybrid environments, while collaborating with client...

Join a team that's integral in payroll accounting and financial reporting. Leverage your expertise in maintaining reconciliations and supporting audits while enhancing internal controls and financial...

Deliver robust solutions by leading compliance-driven software deployments, balancing application development and infrastructure management in regulated environments, striving for architectural consis...

Unlock financial insights by delivering expertise in complex accounting processes. Collaborate with operational leaders to drive strategic financial analysis, ensuring accurate month-end closings and...