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Posted 2 months ago

Administrative Assistant-MDD

Mississauga, Ontario

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SIGNALS

Responsibilities:

  • Provide executive-level support as required by the Executive Director
  • Manage and maintain the MMD Director’s schedules, appointments, and travel arrangements
  • Handle highly confidential information and tasks
  • Create, edit, and format reports, correspondence, and documentation; collect and follow up on reports
  • Assist with content creation and management of social media and email newsletters
  • Coordinate meetings and events: send invitations, prepare agendas, arrange catering, book rooms, manage travel, and follow up post-meeting

Requirements summary:

  • Provide executive-level support as required by the Executive Director

Tools & skills

Source and dates

Employer career site / ATS feed · adp

Employer posting date
2026-08-26
First seen by our source
2026-10-08
Source record updated
2026-11-06

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job description

Job Summary

The Administrative Assistant enhances the Executive Director’s effectiveness by providing high-level information management support and representing the executive to others. Also known as executive secretaries, administrative assistants are technically skilled professionals responsible for organizing and distributing information, supporting senior staff, and managing schedules. This role typically involves less clerical work than general secretarial positions.

Duties vary by employer but may include screening and prioritizing communications, researching and drafting memos, maintaining executive calendars, preparing presentation materials, and coordinating travel. The role also includes organizing files and managing office resources.

Reporting directly to the Director of MAC Members Development, the Administrative Assistant’s responsibilities include:

Key Responsibilities

  • Provide executive-level support as required by the Executive Director
  • Manage and maintain the MMD Director’s schedules, appointments, and travel arrangements
  • Handle highly confidential information and tasks
  • Create, edit, and format reports, correspondence, and documentation; collect and follow up on reports
  • Assist with content creation and management of social media and email newsletters
  • Coordinate meetings and events: send invitations, prepare agendas, arrange catering, book rooms, manage travel, and follow up post-meeting
  • Analyze and resolve administrative and procedural issues; conduct basic research and prepare recommendations
  • Provide complex administrative support in procurement, budgeting, reporting, and staff communication
  • Maintain and update databases; generate reports
  • Organize work, coordinate projects, set priorities, meet deadlines, and follow up independently
  • Perform general secretarial duties: draft and revise documents, manage correspondence, maintain files, photocopy, fax, and calendar management
  • Perform other duties as assigned

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