Senior Administrative Assistant Jobs in Markham, ON

Manage corporate accounting and financial reporting, ensuring accuracy and compliance. Collaborate with finance teams on month-end and year-end processes, contributing to audits and continuous improve...

Advance your career by managing a $4M national construction account, collaborating with leadership, and shaping processes in a dynamic insurance brokerage as it expands...

Unlock potential by leading the proposal process, ensuring high-quality, strategic submissions that align with client needs and firm objectives while managing a small team and enhancing operational ef...

Transform the Microsoft 365 ecosystem by bridging business needs and technology solutions. Collaborate with stakeholders to optimize product governance, licensing, and adoption, ensuring effective man...

Champion environmental permitting strategies for large infrastructure projects, guiding regulatory processes from design to construction. Collaborate with stakeholders to ensure compliance and sustain...

Lead the charge in advancing complex infrastructure projects by developing and executing environmental permitting strategies, ensuring compliance, and fostering relationships with regulators and stake...

Lead environmental permitting strategies for complex infrastructure projects, guiding regulatory processes from design to construction. Your expertise will ensure compliance and foster relationships w...

Lead environmental permitting strategies for complex infrastructure projects, ensuring compliance with regulations and fostering relationships with stakeholders. Drive project success from design thro...

Accelerate your career by leading environmental permitting strategies for complex infrastructure projects. Drive regulatory processes, ensure compliance, and foster relationships with stakeholders to...

Lead the charge in driving Seller business growth by delivering strategic insights and operational excellence. Collaborate with top Sellers to enhance their experience and maximize potential through t...

Transform your career by driving business growth for top Sellers. Collaborate strategically to enhance Seller satisfaction and operational excellence while navigating a fast-paced environment with inn...

Transform complex construction risks into tailored insurance solutions. Collaborate with clients and markets to develop strategies, negotiate coverage, and deliver high-quality service while managing...

Engage with clients to enhance their banking experience while driving business growth. Manage a diverse portfolio, conduct credit analysis, and develop strategic relationships to maximize profitabilit...

Lead the charge in financial reporting and strategic analysis for asset management, ensuring timely insights and operational efficiency through collaboration with senior leadership and effective finan...

Contribute to audit excellence by executing comprehensive audits, assessing internal controls, and providing strategic recommendations to enhance operational performance while ensuring compliance with...

Optimize project outcomes by leading the preparation of complex construction estimates, ensuring accuracy and timeliness while collaborating with teams to maintain industry excellence and support rapi...

Drive program renewals and new business initiatives by collaborating with stakeholders to translate requirements into technical specs. Facilitate UAT and manage communications to ensure timely complet...

Join us to lead workplace operations and executive support, ensuring a seamless experience across facilities and services. Drive team performance, manage vendor relationships, and enhance employee eng...

Unlock potential by leading executive communications strategy, crafting compelling narratives, and collaborating with senior leaders to enhance business messaging and stakeholder engagement in a dynam...

Join a team that's dedicated to ensuring systems engineering excellence across complex rail projects. Lead governance, manage risks, and provide assurance throughout the project lifecycle while collab...

Join a dynamic team to oversee complex construction projects, ensuring compliance with design and quality standards. Leverage your expertise in mechanical and electrical systems while collaborating wi...

Champion executive support for the CEO, managing complex schedules, travel, and stakeholder engagements. Collaborate with senior leaders to ensure seamless operations in a dynamic environment, adaptin...

Lead the charge in managing project schedules for road and highway initiatives. Collaborate with teams to ensure accuracy, resolve conflicts, and deliver critical path analysis while mentoring staff a...

Shape the future of internal auditing by leading complex audits and advisory projects. Drive organizational success through effective risk management, enhance internal controls, and mentor team member...

Join a team that's leading complex remediation projects, ensuring safety and compliance while managing diverse teams and stakeholders. Drive project success through effective planning, execution, and...