Senior Administrative Assistant Jobs in Markham, ON

Champion the management of corporate infrastructure and cybersecurity, ensuring optimal performance and reliability. Lead complex projects, evolve systems, and implement cutting-edge technologies to e...

Drive operational excellence by overseeing crystallization and evaporation processes, ensuring safety and compliance while leading training initiatives and managing personnel to optimize production an...

Unlock potential by leading the design and assessment of hydropower and dam projects. Collaborate with multidisciplinary teams to deliver innovative engineering solutions while ensuring safety and com...

Drive innovative engineering solutions for hydropower and dam projects. Collaborate with multidisciplinary teams to design, assess, and rehabilitate hydraulic structures, ensuring safety and efficienc...

Shape the future of hydropower by designing and assessing dams and hydraulic structures. Collaborate with multidisciplinary teams to deliver innovative engineering solutions while ensuring safety and...

Join a team that's dedicated to enhancing clinical services in long-term care. Lead operations, ensure compliance, and support nursing staff while driving quality improvement initiatives across multip...

Drive electrical engineering solutions in water, transportation, and sustainability projects. Collaborate with multidisciplinary teams while performing analyses and guidance to ensure high-quality des...

Drive audit excellence by leading teams to enhance client performance and efficiency. Collaborate with clients to navigate complex accounting challenges while mentoring staff and ensuring adherence to...

Champion the daily operations of a distribution center, leading a team to ensure efficient receiving, staging, and movement of healthcare products while meeting quality and productivity standards...

Lead the design and implementation of Electrification Systems, managing projects, resources, and stakeholder relationships to enhance infrastructure and ensure compliance with regulations while drivin...

Join a team that's dedicated to executing complex underground construction projects. Support planning and coordination of final lining activities while ensuring compliance with safety and quality stan...

Champion plant engineering excellence by leading maintenance operations, ensuring compliance, and driving continuous improvement initiatives in a dynamic manufacturing environment...

Build and optimize advanced AI applications that redefine enterprise workflows, integrating LLMs and agentic AI to transform business processes into measurable outcomes while ensuring compliance and q...

Reimagine customer success by managing enterprise relationships, driving platform adoption, and ensuring renewals. Collaborate cross-functionally to identify risks and opportunities, while advocating...

Champion the transformation of investment decision-making by collaborating with cross-functional teams to enhance data and analytics capabilities. Drive process improvements and support the delivery o...

Champion the delivery of insightful financial analysis and reporting for the Wealth distribution channel, collaborating with finance partners to drive strategic planning and operational efficiency in...

Engage in premier quality assurance leadership, directing end-to-end testing lifecycles for complex digital solutions. Collaborate with cross-functional teams to ensure comprehensive test strategies a...

Optimize technology leadership in mainframe and policy administration, balancing operational stability with strategic modernization. Lead teams to enhance performance, manage risks, and drive cost-eff...

Lead the charge in delivering senior-level business analysis within the Enterprise Data Management Office, driving strategic priorities into actionable outcomes while collaborating across diverse team...

Lead the charge in driving revenue growth within strategic enterprise accounts, managing complex sales cycles and executive relationships while ensuring alignment with customer objectives and commerci...

Shape the future of financial literacy by leading curriculum design and delivery. Collaborate with stakeholders to create impactful educational programs that enhance member knowledge and confidence in...

Shape the future of financial reporting by driving excellence in accounting practices. Collaborate with stakeholders to ensure compliance with Public Sector Accounting Standards while leading moderniz...

Shape investment strategies by leading sector coverage and conducting in-depth research. Collaborate with Portfolio Managers to present actionable insights and recommendations, enhancing the Canadian...

Join a team that's redefining utility planning and advisory projects. Leverage your expertise in power systems engineering to support generator interconnection applications and advanced grid studies...

Champion innovative utility planning and advisory projects, focusing on generator interconnection applications and power system studies. Collaborate with clients to enhance their interconnection strat...