Administrative Coordinator Jobs in Mississauga, ON

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Health and Safety Coordinator

Scarborough, ON
onsite
Permanent
60000 - 71000 CAD / Yearly
We are looking for a Health and Safety Coordinator to support safe, compliant operations across worksites in Ontario. This role is ideal for a proactive, detail-oriented individual who can build strong relationships, guide employees and leaders on best practices, and help strengthen a culture of prevention. The successful candidate will combine practical field experience with sound knowledge of safety legislation, inspections, investigations, and training delivery. Responsibilities: • Lead regular site reviews to identify hazards, recommend corrective actions, and promote consistent adherence to safety standards. • Conduct incident and near-miss investigations, determine underlying causes, and help implement measures that reduce the likelihood of recurrence. • Deliver safety orientations, toolbox talks, and other training sessions that improve awareness and reinforce safe work practices. • Monitor compliance with applicable legislation, industry requirements, and internal policies across multiple work locations. • Support audit preparation and participate in certification or compliance reviews by maintaining accurate records and required documentation. • Work closely with supervisors, workers, and other stakeholders to encourage accountability and strengthen day-to-day safety performance. • Track outstanding safety items, follow up on corrective actions, and help prioritize activities based on operational risk. • Travel between sites as needed to provide on-site guidance, coaching, and hands-on safety support.
2026-11-04T00:00:00Z

Office Operations and Executive Support Coordinator

Toronto, ON
onsite
Temporary
25 - 32 CAD / Hourly
We are looking for an Office Operations and Executive Support Coordinator to oversee daily office operations and provide administrative support to executive leadership in a hybrid work environment. This role is ideal for a highly organized, proactive professional who can manage multiple priorities while maintaining a high level of professionalism and discretion. Key Responsibilities• Manage day-to-day office operations, including supplies, equipment, shared spaces, mail, shipping, and vendor coordination• Serve as the main contact for building management, repairs, maintenance, and office service providers• Coordinate meeting logistics, catering, visitor support, and hospitality• Support onboarding and offboarding activities related to workspace setup, equipment, and office access• Assist with document preparation, data entry, office communications, and general administrative support• Reconcile corporate credit card statements, process invoices, and support purchasing and expense documentation• Maintain office health and safety and emergency preparedness materials• Provide executive support, including calendar management, travel coordination, meeting scheduling, conference registrations, and event logistics• Assist with special projects and other administrative duties as needed
2026-11-02T00:00:00Z

Administrative Assistant

Toronto, ON
onsite
Temporary
22.8 - 26.4 CAD / Hourly
We are looking for an Administrative Assistant to join our team on a Contract basis in Toronto, Ontario. In this role, you will provide dependable day-to-day administrative support, help keep office operations organized, and contribute to a well-organized experience for both internal teams and external visitors. This opportunity is well suited to someone who is attentive to detail, responsive, and comfortable managing multiple priorities in a fast-paced environment. Responsibilities: • Produce, edit, and organize documents, reports, and presentation materials while maintaining a high level of accuracy and consistency. • Coordinate calendars by arranging meetings, appointments, and travel plans to support smooth daily operations for team members. • Prepare meeting materials, record key discussion points, and track follow-up items to help ensure timely completion of next steps. • Maintain orderly physical and digital filing systems so records remain secure, current, and easy to retrieve when needed. • Enter and update information in administrative systems with care to support complete and accurate recordkeeping. • Monitor office supply levels, place orders as required, and liaise with suppliers to ensure the workplace remains well stocked. • Welcome visitors and handle incoming inquiries courteously, delivering strong service to clients and colleagues alike. • Support communication by managing email correspondence and assisting with inbound and outbound calls as part of daily administrative operations. • Review existing administrative practices, identify opportunities for greater efficiency, and recommend practical improvements to workflows.
2026-10-29T00:00:00Z

Administrative Assistant

North York, ON
onsite
Permanent
55000 - 70000 CAD / Yearly
We are looking for a highly organized and dependable Office Coordinator to support daily executive and office operations for a busy real estate brokerage in North York, Ontario. This position suits someone who can stay ahead of priorities, coordinate multiple activities at once, and maintain a careful and composed presence when dealing with confidential matters. The successful candidate will help streamline schedules, communications, documentation, and administrative processes so leadership can remain focused on business goals and client relationships. Responsibilities:• Oversee complex scheduling for senior leadership, evaluate incoming meeting requests, and adjust calendars to accommodate shifting priorities.• Organize meetings with staff, clients, and external contacts by confirming logistics, preparing materials, and ensuring all participants are well informed.• Review incoming messages and correspondence, prepare thoughtful responses when appropriate, and bring urgent items to leadership attention.• Maintain clear tracking of deadlines, follow-ups, and outstanding commitments to support consistent execution of business priorities.• Create, edit, and proofread presentations, reports, contracts, and other business documents with a high level of accuracy.• Coordinate travel arrangements, including itineraries, bookings, and supporting documentation for business-related trips.• Process invoices and expense submissions while keeping administrative records, files, and documentation up to date and well organized.• Support the planning and execution of leadership sessions, company functions, and client-facing events.• Contribute to special projects and recommend practical improvements that enhance office efficiency and administrative workflows.• Handle sensitive business information with discretion and care at all times.
2026-11-04T00:00:00Z

Administrative Assistant

Toronto, ON
onsite
Permanent
50000 - 70000 CAD / Yearly
We are looking for an Administrative Assistant to join a busy team in Ontario, where you will provide day-to-day administrative, project, and bookkeeping support. This position is well suited to someone who thrives in a varied role, stays organized under pressure, and takes pride in maintaining accurate records and smooth office operations. You will work closely with leadership and project staff to help keep schedules, documentation, reporting, and financial tasks on track in a detail-focused environment. Responsibilities: • Maintain project files, spreadsheets, and tracking records to support accurate documentation and reporting. • Update information in internal project and administrative systems, ensuring records remain complete and current. • Arrange meetings, manage calendars, and coordinate appointments to support efficient scheduling across the team. • Provide administrative assistance to managers and project leaders by preparing documents, monitoring timelines, and following up on key tasks. • Support the planning of company activities and business development initiatives through coordination and logistical assistance. • Assist with routine bookkeeping duties, including receivables, invoicing support, and related financial record maintenance. • Prepare quarterly marketing-related reports and verify that client information is accurate and up to date. • Welcome visitors and couriers courteously while overseeing incoming and outgoing mail, deliveries, and front-office coordination. • Help maintain office operations by arranging service requests, monitoring supply levels, and coordinating equipment or facility needs.
2026-11-04T00:00:00Z

5 results for Administrative Coordinator in Mississauga, ON