Senior Windows Administrator Jobs in Mississauga, ON

Grow your career with a role that drives essential infrastructure projects, ensuring timely permit submissions and compliance. Collaborate across teams, manage regulatory requirements, and influence t...

Collaborate with us to ensure security compliance for personnel in large-scale projects. You'll manage security clearances, liaise with stakeholders, and support our teams in maintaining high security...

Manage the entire lifecycle of third-party relationships, driving strategic supplier negotiations and risk management while collaborating cross-functionally to align with business objectives and enhan...

Oversee a dedicated team of BAS Technicians, ensuring efficient maintenance and service delivery across multiple facilities. Drive operational excellence while promoting safety and compliance, achievi...

Join a team that leads the oversight and delivery of building automation system maintenance. Drive team performance, ensure compliance with safety standards, and enhance client satisfaction while mana...

Lead a dynamic team of BAS Technicians, ensuring flawless maintenance, compliance, and operational efficiency across multiple facilities. Drive safety, enhance service delivery, and foster client rela...

Transform operations by leading a dedicated team in delivering preventive and corrective maintenance on BAS systems, ensuring compliance with safety and quality standards across multiple facilities fo...

Lead a skilled team in delivering maintenance services for BAS systems, ensuring operational efficiency and compliance with safety standards. Drive performance through coaching and oversight, while ma...

Join a dynamic team to shape innovative insurance technology solutions, translating business needs into actionable strategies while collaborating with clients and technical teams to drive successful i...

Lead a skilled team ensuring maintenance and operation of BAS systems. Oversee activities, foster collaboration, and uphold safety standards while delivering high-quality service across multiple facil...

Join a team that's revolutionizing finance through AI! Lead innovative software engineering projects, delivering cutting-edge agentic AI solutions that enhance Investment, Corporate, and Commercial Ba...

Join a team that's transforming financial analysis in manufacturing. Act as a key partner, driving insights and efficiencies across operations. Utilize your finance expertise to support strategic deci...

Lead the design and analysis of advanced electrical systems for rail electrification. Collaborate across multidisciplinary teams to deliver efficient and reliable traction power solutions for major in...

Innovate and optimize SAP HANA Billing solutions for clients, guiding them through design, integration, and implementation. Leverage your expertise to enhance billing processes and ensure seamless fun...

Empower transformation by implementing SAP HANA Billing solutions. Guide clients through integration, customization, and best practices, ensuring seamless billing and revenue management processes for...

Join a team that's developing cutting-edge ML and AI solutions focused on timeseries forecasting and AWS-based MLOps. Lead efforts in model optimization, GenAI workflows, and data integration to enhan...

Lead the charge in implementing innovative, patient-centered strategies across UHN’s outpatient care. Oversee multiple large-scale projects, ensuring alignment with organizational goals while building...

Join a team that's redefining how technology safeguards the Google Ads ecosystem, leveraging innovative machine learning solutions to protect users and enhance advertiser experiences in a dynamic, fas...

Serve as a key financial partner, delivering tailored advice and building lasting customer relationships. Committed to meeting sales goals, you will enhance client experiences through proactive engage...

Elevate paid social strategies by driving Meta campaigns for DTC brands, managing large budgets, and mentoring junior staff while maintaining high-performance standards and strategic oversight across...

Join a team that's redefining cloud infrastructure by leading diverse technical experts to enhance AWS and Azure capabilities while ensuring security, efficiency, and scalable solutions for enterprise...

Lead agile project delivery for complex, high-value initiatives, ensuring governance, risk management, and continuous improvement while fostering team culture and client-centricity to achieve project...

Optimize operational support and project involvement in healthcare applications. Engage in user training and system implementations, ensuring efficiency across diverse platforms while collaborating ef...

Lead the charge in managing high voltage test operations, ensuring compliance and safety standards. Oversee lab personnel training, coordinate testing with production, and maintain testing instruments...

Drive complex capital projects by leading renovations, expansions, and design-builds. Collaborate with key stakeholders and employ strategic project management to ensure successful delivery and compli...