Administrative Assistant Jobs in Mississauga, ON

Support our Civil Group by managing office operations, coordinating communications, and assisting with financial activities to ensure a well-organized and efficient work environment that fosters produ...

Unlock potential by providing essential administrative support to the Academic Leadership Team. Manage schedules, maintain databases, and coordinate events in a dynamic environment while fostering eff...

Contribute to administrative excellence by providing high-level support to senior management within a dynamic environment. Collaborate across departments, manage schedules, and wield advanced software...

Unlock your potential by providing senior level administrative support, overseeing daily operations with an emphasis on excellence and efficiency in a dynamic emergency management environment. Collabo...

Transform executive support by providing high-level administrative assistance, managing communication with stakeholders, coordinating events, and streamlining operations to enhance efficiency for C-Su...

Unlock potential by managing office operations, supporting team logistics, and streamlining workflows. Collaborate in a dynamic environment, ensuring compliance and effective communication while promo...

Support the Dean with confidential administrative tasks, manage scheduling, and facilitate effective information flow within the Dean's Office. Collaborate with internal and external stakeholders to e...

Empower daily operational excellence by providing essential administrative support to senior leaders in a dynamic environment. You'll streamline processes while engaging with diverse teams and managin...

Join a team that's dedicated to enhancing administrative operations in a dynamic academic environment. Drive strategic planning and oversee human resources while managing budgets and operational initi...

Transform rapid transit planning by providing key administrative support in property acquisition. Ensure seamless coordination, manage records, and facilitate communication among various stakeholders...

Collaborate with senior executives to provide high-level administrative support, manage complex calendars, and coordinate travel and meetings while exercising discretion and initiative in a fast-paced...

Contribute to project success by assisting in planning, scheduling, and compliance, while managing budgets and risks. Collaborate with the Project Manager to ensure timely completion and adherence to...

Unlock potential by providing executive support to multiple Senior VPs. Manage schedules, oversee meeting logistics, and prepare reports while maintaining confidentiality and delivering exceptional se...

Explore a pivotal role as you support senior leadership in a fast-paced environment, managing calendars, travel, and communications while enhancing organizational culture and engagement across teams...

Join a team that's focused on shaping efficient administrative operations while leading a dedicated staff. Oversee resident trust, payroll, and compliance, ensuring excellence in service delivery and...

Unlock success by leading enterprise-scale grants projects for government clients. Manage project plans, risk assessments, and stakeholder relationships while coordinating cross-functional teams to en...

Champion legal operations excellence by driving process improvements, metrics establishment, and AI integration to enhance workflow efficiencies and support the Legal team in dynamic, fast-paced envir...

Contribute to construction project success by overseeing contract administration and ensuring quality assurance compliance. Engage with inspectors and maintain documentation for highway and bridge pro...

Support the CEO and CFO by managing schedules, communication, and priorities. Act as the primary liaison, ensure timely execution of tasks, and maintain confidentiality in a fast-paced environment whi...

Play a key role in managing client relationships and driving account growth. This role involves overseeing a $1M to $3M portfolio, collaborating with internal teams to deliver digital solutions that m...

Lead and manage complex ICI construction projects, ensuring compliance with design, safety, and quality standards while fostering strong relationships with stakeholders and project teams to achieve su...

Unlock potential by overseeing commercial contract management for major civil projects. Collaborate cross-functionally to mitigate risks, manage procurement, and ensure deliverables are met in a dynam...

Transform the executive landscape by providing strategic support to the President & CEO, ensuring clarity, organization, and momentum across priorities while fostering trusted relationships and enhanc...

Elevate campus engagement through strategic recruitment initiatives, enhancing employer branding and driving early talent programs. Collaborate with educational institutions to build sustainable talen...

Champion asset data quality and usability in our maintenance management system. Drive lifecycle planning and maintenance integration, collaborating with teams to enhance operational efficiency and str...