Senior Administrative Assistant Jobs in Mississauga, ON

Join a team that's dedicated to optimizing executive priorities by delivering high-level administrative and coordination support to leadership, managing key initiatives that advance organizational goa...

Support the financial health of multiple portfolios by conducting complex analysis, managing month-end close processes, and driving improvements. Collaborate with cross-functional teams to enhance rep...

Reimagine financial analysis as you drive accounting cycle support across multiple portfolios. Leverage your skills in revenue recognition, project finance, and process improvement to provide impactfu...

Join a team that's dedicated to optimizing executive operations and driving strategic initiatives. This role demands strong organizational skills and discretion while managing multiple stakeholders an...

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...

Discover the potential of your financial expertise by supporting diverse departments with robust financial analysis, budget development, and forecasting to enhance service delivery and community impac...

Drive electrical design and engineering for diverse projects, mentor junior engineers, and enhance processes within the professional services team, managing multi-disciplinary designs that include pow...

Unlock potential by leading electrical design projects for various facilities, managing scopes, deliverables, and budgets while mentoring junior engineers and ensuring innovative solutions in building...

Empower executive operations by providing strategic support to the President & CEO while managing Board governance. Collaborate with teams to ensure organizational priorities are met effectively and c...

Manage project planning and execution, ensuring timely delivery, budget adherence, and stakeholder alignment. Collaborate with teams to maintain high-quality standards and address potential risks proa...

Oversee operations teams in Receiving, Research, Encapsulation, Quality Control, and Shipping, ensuring efficient processes and quality standards while fostering team development and a safe work envir...

Redefine clinical budget management by leading negotiations and coordinating between clinical research and legal teams to ensure timely, compliant research operations while driving continuous improvem...

Pioneer in internal audit by assessing risk management, controls, and governance. Collaborate with management to enhance internal practices, ensuring compliance while mentoring junior staff and optimi...

Transform risk management practices by providing strategic oversight and guidance, optimizing compliance processes, and fostering a culture of accountability within Finance, ensuring robust governance...

Unlock potential by overseeing complex budgeting and financial operations. Support departmental goals through detailed analysis and reporting, grant administration, and payroll processing while foster...

Elevate your career by leading complex quality assurance reviews and audits. Collaborate across teams to enhance operational performance while ensuring compliance and governance. Drive strategic initi...

Join a dynamic team as a Senior Financial Analyst, driving financial analysis, enhancing processes, and presenting critical data insights to diverse business partners. Contribute your expertise in ret...

Join a dynamic team to enhance patient safety through system optimization, data analysis, and clinical adoption efforts. Lead the configuration and support of key digital tools, driving quality improv...

Partner with us to develop and execute communication strategies that elevate awareness of programs and engage stakeholders effectively across diverse digital and print channels, fostering collaboratio...

Drive the evolution of securities regulation by collaborating within a dynamic team, ensuring investor protection while shaping industry standards and policies to adapt to emerging trends in capital m...

Transform projects through effective coordination and documentation management, collaborating with project managers and superintendents to ensure seamless execution and compliance in all phases of con...

Lead and oversee large-scale analytics and data management projects for major clients, ensuring best practices and team collaboration to drive innovation and deliver exceptional client value while man...

Drive transformative civil engineering projects in mining from concept to completion, collaborating with a global team to implement cutting-edge practices and foster sustainable change across diverse...

Grow and manage a strategic donor stewardship program while collaborating across teams to enhance donor experiences, drive engagement, and fulfill stewardship commitments with a focus on innovation an...

Support Vice Presidents by managing calendars, travel, and team needs. Elevate team efficiency through event planning, technical support, and document management while maintaining confidentiality and...