Office Assistant Jobs in Ontario

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Office Manager

North York, ON
onsite
Permanent
70000 - 100000 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.
2026-10-02T00:00:00Z

Administrative Assistant

Waterloo, ON
onsite
Permanent
70000 - 100000 CAD / Yearly
We are hiring a Senior Administrative Assistant to support a well-established and highly successful Investment Advisory practice. The Senior Administrative Assistant is responsible for managing the full spectrum of client account administration, transaction processing, account transfers, and regulatory documentation within this high-volume Investment Advisory practice. This is a key position, the operational backbone of the practice and requires extensive experience supporting Investment Advisors, managing client accounts, processing investment transactions, and ensuring regulatory compliance.The successful candidate will be a seasoned financial services professional who can operate independently, oversee complex client transactions, and provide exceptional service to high-net-worth clients.ResponsibilitiesClient Account Administration<ul><li>Open new client accounts and maintain account documentation</li><li>Process account transfers, including incoming and outgoing assets</li><li>Manage client requests and account updates</li><li>Coordinate RESP withdrawals, RRIF payments, estate settlements, and other account transactions</li><li>Ensure all documentation is complete, accurate, and compliant</li></ul>Trade & Transaction Processing<ul><li>Process client trade instructions accurately and efficiently</li><li>Handle cash withdrawals, deposits, transfers, and journal requests</li><li>Monitor transactions through completion and resolve any discrepancies</li><li>Liaise with internal operations teams and external financial institutions</li></ul>Compliance & Regulatory Administration<ul><li>Maintain compliance documentation and client records</li><li>Review new account applications for completeness and regulatory requirements</li><li>Ensure adherence to CIRO and firm compliance standards</li><li>Prepare and submit regulatory and compliance-related paperwork</li><li>Support audits, reviews, and compliance inquiries</li></ul>Client Service Excellence<ul><li>Act as a primary point of contact for clients</li><li>Respond to client inquiries regarding accounts, transactions, and documentation</li><li>Build strong, trusted relationships with clients through professional and proactive service</li><li>Handle sensitive and confidential client information with discretion</li></ul>Office Operations Leadership<ul><li>Serve as the senior administrative resource within the practice</li><li>Identify opportunities to improve processes and efficiencies</li><li>Provide guidance and support to junior administrative staff as required</li><li>Ensure smooth day-to-day operations of the advisory practice</li></ul>
2026-09-29T00:00:00Z

Administrative Assistant

Burlington, ON
onsite
Temporary
24 - 25 CAD / Hourly
We are looking for an Administrative Assistant to support day-to-day office operations in Burlington, Ontario. This Long-term Contract position is well suited to someone who enjoys organizing information, maintaining accurate records, and providing dependable administrative support across teams. The successful candidate will help keep documentation complete, prepare reports and correspondence, and contribute to the smooth coordination of office activities. Responsibilities: • Assemble and organize job documentation packages so materials are complete, accurate, and ready for use. • Examine maps and municipal information to confirm files contain the appropriate supporting details. • Review records and packets to ensure required documents and data are included before submission or distribution. • Create, update, and maintain routine reports to support administrative tracking and office operations. • Draft, manage, and respond to written communications in a clear and timely manner. • Work closely with office personnel and corporate contacts to share information and support administrative needs. • Complete a range of paper-based administrative tasks, including document handling and general office support. • Maintain orderly filing systems and keep records easy to retrieve and up to date. • Learn company software and follow established processes to complete administrative duties effectively.
2026-10-06T00:00:00Z

Receptionist & Office Assistant

Toronto, ON
onsite
Permanent
50000 - 60000 CAD / Yearly
Robert Half Canada is supporting a client in the search for a Receptionist & Office Assistant. This opportunity is well suited to someone who is organized, approachable, and attentive to detail, with a strong commitment to providing professional front-office and administrative support. Key Responsibilities<ul><li>Welcome visitors, clients, and team members in a professional and respectful manner</li><li>Answer, screen, and direct incoming phone calls and email inquiries</li><li>Maintain reception and common areas to support a clean, organized, and welcoming workplace</li><li>Manage incoming and outgoing mail, courier deliveries, and office shipments</li><li>Provide general administrative support, including data entry, filing, scanning, and document preparation</li><li>Schedule meetings, book boardrooms, and assist with calendar coordination</li><li>Order and track office supplies and support vendor coordination as needed</li><li>Assist with internal office operations and provide support to various departments</li><li>Maintain accurate records while handling sensitive information with discretion</li><li>Support special projects and other administrative tasks as assigned</li></ul>
2026-09-11T00:00:00Z

Accounting Assistant

Toronto, ON
onsite
Contract / Temporary to Hire
23.75 - 27.5 CAD / Hourly
We are looking for an Accounting Administrator to join a social services organization in Toronto, Ontario in a contract-to-permanent position. This role supports day-to-day finance operations across payables, receivables, and general accounting while helping maintain accurate records, timely payments, and reliable month-end reporting. The successful candidate will bring a strong understanding of accounting processes, sound judgement, and the ability to work collaboratively with internal stakeholders in a detail-oriented environment. Responsibilities:• Review payable documentation for approvals, account distribution, and numerical accuracy before processing.• Support month-end activities by preparing journal entries and reconciling balance sheet accounts related to vendor and customer transactions.• Administer regular payment runs, including cheques, electronic funds transfers, wire payments, and bank drafts in both Canadian and U.S. currencies.• Monitor accounts receivable activity by checking transaction accuracy, assisting support staff, and helping resolve day-to-day processing issues.• Investigate billing, coding, and authorization discrepancies and work with internal teams to correct outstanding items promptly.• Complete bank reconciliations, account analyses, and other financial reviews to support accurate ledger balances.• Oversee petty cash records, stop-payment requests, and other routine accounting control activities.• Provide backup support across the accounting team and contribute to testing of finance system modules when required.
2026-10-01T00:00:00Z

Sr. Executive Assistant

Vaughan, ON
onsite
Permanent
110000 - 130000 CAD / Yearly
We are looking for an experienced Executive Assistant to provide high-level support to a senior executive in Vaughan, Ontario. This position is central to keeping business priorities, communications, and daily activities running smoothly while also helping manage select personal matters with discretion and sound judgement. The successful candidate will bring strong organizational instincts, excellent communication skills, and the ability to anticipate needs in a fast-moving executive environment. Responsibilities: • Oversee a demanding executive calendar, prioritize competing requests, and coordinate meetings to protect time for key business objectives. • Arrange detailed travel plans, including flights, ground transportation, accommodations, and backup plans for changes or disruptions. • Manage personal appointments, errands, and time-sensitive requests to reduce distractions and support day-to-day efficiency. • Serve as an experienced point of contact for senior leaders, board representatives, clients, and external partners, ensuring responsive and clear communication. • Prepare meeting materials, capture decisions and follow-up items, and track progress on strategic initiatives to support executive accountability. • Lead the planning of executive events, business dinners, leadership gatherings, and offsite sessions that strengthen relationships and alignment. • Improve administrative workflows, document organization, and office processes to enhance efficiency across the executive function. • Coordinate with other senior administrative staff to promote consistent support practices across the leadership team. • Support confidential business activities such as due diligence coordination, secure document handling, vendor liaison, and expense review and submission.
2026-09-16T00:00:00Z

Accounting Clerk

Belleville, ON
onsite
Temporary
23.75 - 27.5 CAD / Hourly
We are looking for an Accounting Clerk to support day-to-day financial operations for a Long-term Contract position based in Belleville, Ontario. This opportunity is well suited to someone who is organized, detail-oriented, and comfortable working with accounting data, reporting, and transactional processes. The successful candidate will contribute to accurate record-keeping, help maintain smooth accounts workflows, and assist with cost-related analysis using established financial systems. Responsibilities: • Prepare routine financial and operational reports and organize supporting data for review and analysis. • Gather information from multiple records and consolidate details into clear, accurate summaries. • Review costing information within accounting systems to help validate figures and support decision-making. • Process invoices and maintain accurate entries for payables, receivables, and billing activities. • Reconcile account balances and investigate discrepancies to ensure financial records remain up to date. • Enter and update accounting information with a high degree of accuracy and attention to detail. • Support daily accounting procedures by maintaining documentation and assisting with month-to-month administrative tasks.
2026-09-18T00:00:00Z

Accounting Clerk

Toronto, ON
onsite
Permanent
65000 - 66000 CAD / Yearly
Robert Half Canada is recruiting on behalf of an organization seeking an Accounting Clerk to support day-to-day finance and administrative operations. This role is well suited to someone who is organized, detail-oriented, and interested in helping maintain accurate financial records and efficient accounting processes.The successful candidate will assist with transaction processing, reconciliations, recordkeeping, and general accounting support while working collaboratively with internal teams. Key Responsibilities<ul><li>Process and record financial transactions in accordance with established procedures and timelines.</li><li>Assist with accounts payable, accounts receivable, invoicing, and payment processing activities.</li><li>Prepare and maintain accurate financial records, files, and supporting documentation.</li><li>Reconcile accounts, statements, and transactions and help identify discrepancies for follow-up.</li><li>Support data entry, journal entries, and general ledger updates as required.</li><li>Assist with month-end and year-end accounting tasks and reporting processes.</li><li>Respond to internal and external inquiries related to routine accounting and payment matters.</li><li>Help ensure accounting records are complete, organized, and maintained with confidentiality.</li><li>Support process improvements and other administrative or accounting-related tasks as assigned.</li></ul>
2026-09-15T00:00:00Z

Accounting Clerk

Ottawa, ON
onsite
Temporary
23.75 - 27.5 CAD / Hourly
We are looking for an Accounting Clerk to join a team in Ottawa, Ontario on a Contract basis. This opportunity is well suited to someone who combines solid accounting support experience with strong administrative skills and a careful approach to detail. The successful candidate will help keep financial records accurate, support day-to-day office coordination, and contribute to efficient operations across billing and payment activities. Responsibilities: • Process vendor invoices, verify details for accuracy, and enter financial information into the appropriate systems in a timely manner. • Record incoming payments and maintain organized documentation to support accounts receivable and general accounting activities. • Complete corporate credit card reconciliations by reviewing transactions, resolving discrepancies, and preparing supporting records. • Assist with billing and account reconciliation tasks to help ensure financial data remains current and reliable. • Manage calendars, coordinate scheduling needs, and arrange meetings to support smooth administrative operations. • Maintain accurate data entry across accounting and administrative records while following established procedures. • Support day-to-day office administration and provide general assistance to finance-related workflows as needed.
2026-10-01T00:00:00Z

9 results for Office Assistant in Ontario