Search jobs now Find the right job type for you Explore how we help job seekers Contract talent Permanent talent Learn how we work with you Executive search Finance and Accounting Technology Marketing and Creative Legal Administrative and Customer Support Technology Risk, Audit and Compliance Finance and Accounting Digital, Marketing and Customer Experience Legal Operations Human Resources 2026 Salary Guide Demand for Skilled Talent Report Building Future-Forward Tech Teams Job Market Outlook Press Room Salary and hiring trends Adaptive working Competitive advantage Work/life balance Inclusion Browse jobs Find your next hire Our locations

10 results for Office Manager in Mississauga, ON

Office Services Manager
  • Toronto, ON
  • onsite
  • Temporary
  • 25 - 27 CAD / Hourly
  • <p>We are looking for an Office Services Manager to oversee and manage essential office operations within a detail-oriented services environment. This is a 6-month contract position based in Toronto, Ontario (working fully on site), where you will ensure smooth day-to-day site operations, maintain compliance, and foster a positive workplace experience. The role demands strong leadership and organizational skills to manage a variety of office services and collaborate effectively with stakeholders.</p><p><br></p><p>Responsibilities:</p><ul><li>Serve as the primary point of contact for local site leaders, employees, and leads for all operational concerns</li><li>Oversee site operations, including reception, security, emergency response planning, environmental health and safety, food services, supplies, asset and record management, recycling, transportation, and satisfaction surveys</li><li>Collaborate with leadership to foster a positive employee experience, address site needs, and act on survey and feedback input</li><li>Lead and implement site-level initiatives and best practices, partnering with the Regional Lead on planning and execution</li><li>Manage and forecast site operational budgets and costs in partnership with finance teams; identify opportunities for cost savings and service enhancements</li><li>Supervise contract administration, risk management, insurance, vendor relationships, and ensure legal compliance</li><li>Coordinate occupancy planning, seating assignments, office moves, facility projects, and property management services</li><li>Support onboarding, orientation, and recruitment efforts as well as IT coordination for new hires and site events</li><li>Organize and manage community relations and citizenship initiatives (e.g., employee events, charitable activities)</li></ul>
  • 2026-03-09T00:00:00Z
Office Assistant
  • Toronto, ON
  • onsite
  • Permanent
  • 60000 - 65000 CAD / Yearly
  • We are looking for a dedicated and detail-oriented Office Assistant to support our team in Toronto, Ontario. This role involves ensuring smooth day-to-day operations while providing crucial administrative support to various departments. If you enjoy working in a dynamic environment and excel in organizational tasks, this position is perfect for you.<br><br>Responsibilities:<br>• Oversee daily office activities, including managing supplies, equipment, and vendor relationships.<br>• Coordinate schedules, meetings, and logistics to ensure efficient team operations.<br>• Assist with onboarding and offboarding procedures for new and departing employees.<br>• Maintain and organize filing systems and company records for easy accessibility.<br>• Support leadership and team members with administrative tasks as required.<br>• Facilitate internal communications and assist in planning team events.<br>• Identify and implement improvements to office processes and workflows.<br>• Handle incoming calls and emails, ensuring prompt and attentive responses.<br>• Perform data entry tasks and maintain accuracy in company databases.<br>• Operate office equipment such as photocopiers and scanners for document processing.
  • 2026-02-12T00:00:00Z
Bookkeeper
  • Toronto, ON
  • remote
  • Temporary
  • 24.5385 - 28.413 CAD / Hourly
  • We are looking for an experienced Bookkeeper to join our team on a long-term contract basis in Toronto, Ontario. In this role, you will play a pivotal part in managing financial transactions and maintaining accurate records for a small-scale operation. This position offers flexibility with part-time hours and the opportunity to work remotely.<br><br>Responsibilities:<br>• Maintain and update financial records using QuickBooks Online to ensure accuracy and completeness.<br>• Handle accounts payable and accounts receivable processes, including timely payments and collections.<br>• Perform bank reconciliations to verify and align account balances.<br>• Process payroll for one employee, ensuring compliance and accuracy.<br>• Manage personal financial transactions, including paying bills and transferring funds between accounts.<br>• Reconcile accounts to ensure all financial activities are properly recorded.<br>• Monitor and categorize approximately 15-20 transactions per week.<br>• Collaborate with stakeholders to address discrepancies and provide financial insights.<br>• Ensure confidentiality and trustworthiness in handling sensitive financial information.<br>• Support month-end closing procedures to finalize financial data.
  • 2026-03-09T00:00:00Z
Bookkeeper
  • Toronto, ON
  • onsite
  • Temporary
  • 26 - 33 CAD / Hourly
  • <p>We are looking for an experienced Bookkeeper to join our team on a short-term contract basis (1-2 months) in Toronto, Ontario. This role involves ensuring the accuracy and organization of financial records and transactions while contributing to the overall efficiency of our accounting processes. If you are detail-oriented and have a strong background in bookkeeping and reconciliation, we encourage you to apply. Please note this is a short-term contract of 1-2 months and the hours range from 30-35 hours per week.</p><p><br></p><p>Responsibilities:</p><p>• Manage accounts payable and accounts receivable processes, including entering transactions and processing payments.</p><p>• Perform monthly reconciliations for bank statements and credit card invoices to ensure accuracy.</p><p>• Maintain accurate financial records and organize supporting documentation.</p><p>• Handle payroll tasks and ensure timely processing of employee payments.</p><p>• Utilize QuickBooks and Microsoft Excel to track, update, and report financial data.</p><p>• Assist in month-end closing activities to ensure completeness of financial reports.</p><p>• Conduct account reconciliations to identify discrepancies and resolve issues.</p><p>• Collaborate with team members to maintain compliance with financial policies and procedures.</p><p>• Prepare necessary reports and summaries for management review.</p><p>• Support data entry tasks to ensure accurate and timely updates in the accounting system.</p>
  • 2026-03-17T00:00:00Z
Administrative Assistant
  • Guelph, ON
  • onsite
  • Temporary
  • 20.75 - 23 CAD / Hourly
  • <p>We are looking for a motivated Accounting Clerk to join our team in Guelph, Ontario. This is a long-term contract opportunity for someone eager to develop their skills in accounts payable, accounts receivable, and general administrative tasks. As part of a collaborative environment, you will play a key role in supporting the lab operations while ensuring accurate and efficient processing of financial data.</p><p><br></p><p>Responsibilities:</p><p>• Entry of accounts payable and accounts receivable transactions with accuracy and attention to detail.</p><p>• Enter work orders and upload invoices into the system to ensure timely and efficient documentation.</p><p>• Record payments and maintain organized financial records.</p><p>• Provide general administrative support to the lab team, ensuring smooth daily operations.</p><p>• Use Microsoft Excel to create and manipulate pivot tables. </p><p>• Work independently to troubleshoot issues and proactively address challenges.</p><p>• Communicate clearly with team members to ensure alignment and efficient workflow.</p><p>• Maintain proficiency with Microsoft Word, Excel, and Outlook to support various tasks.</p><p>• Collaborate with the head office to ensure seamless processing of financial data.</p>
  • 2026-03-16T00:00:00Z
Administrative Assistant
  • North York, ON
  • remote
  • Temporary
  • 19 - 22 CAD / Hourly
  • <p>We are looking for a detail-oriented Administrative Assistant to join a hospitality team in Toronto, Ontario. This long-term contract position is ideal for someone who thrives in a fast-paced environment and enjoys repetitive tasks that require precision and efficiency. You will play a key role in supporting hotel operations by managing data entry, online bookings, and rate postings.</p><p><br></p><p>Responsibilities:</p><p>• Upload hotel rates and promotional offers to online booking platforms with accuracy and attention to detail.</p><p>• Collaborate with third-party vendors to set up special offers and ensure timely execution.</p><p>• Maintain and update spreadsheets, ensuring all data is organized and sent to the appropriate stakeholders.</p><p>• Utilize Microsoft Excel to manage data and create reports as needed.</p><p>• Provide attentive and thorough support to hotel partners, colleagues, and vendors via email and phone.</p><p>• Follow established guidelines and standards for hotel operations and distribution systems.</p><p>• Assist with training sessions during the initial onboarding period to become familiar with processes.</p><p>• Handle routine tasks such as copying, pasting, and uploading information into internal systems.</p><p>• Actively ask questions and seek clarification to ensure tasks are completed accurately and efficiently.</p><p>• Demonstrate a proactive and self-motivated attitude to exceed expectations in daily responsibilities.</p>
  • 2026-03-17T00:00:00Z
Accounting Manager
  • Welland, ON
  • onsite
  • Permanent
  • 90000 - 100000 CAD / Yearly
  • <p><strong>About the Business</strong></p><p>Our client is a leader in their industry and part of a large successful manufacturing group with locations across Ontario. They are are committed to safety, innovation, and exceptional performance. </p><p><br></p><p><strong>The Opportunity</strong></p><p>Our client is seeking an <strong>Accounting Manager</strong> to oversee the financial operations of two locations in the Niagara region. This is a <strong>fully onsite role</strong>, designed for an individual who thrives in a collaborative environment and values close partnership with operational leaders.</p><p><br></p><p>Working directly alongside the <strong>General Manager</strong>, the Accounting Manager will act as a strategic business partner—providing financial insights, supporting operational decision‑making, and contributing to the long‑term success of the business. This is an excellent career‑building opportunity for an individual looking to grow into senior leadership within a dynamic and evolving manufacturing environment.</p><p><br></p><p><strong>Why This Role?</strong></p><ul><li><strong>High visibility and influence</strong>: Direct collaboration with the GM and leadership team.</li><li><strong>Career growth</strong>: Opportunity to shape financial processes, build capability, and advance into more senior roles over time.</li><li><strong>Onsite impact</strong>: Being present with operations, teams, and leadership creates real‑time collaboration and stronger business alignment.</li><li><strong>Expanding business</strong>: Join an organization committed to modernization, continuous improvement, and people development.</li></ul><p><strong>Key Responsibilities</strong></p><ul><li>Lead month‑end and year‑end close processes.</li><li>Ensure accurate and timely financial reporting.</li><li>Monthly analysis of financial results, compared to budgets, and forecasts.</li><li>Maintain the general ledger, and ensure timely reconciliations of g/l accounts and accuracy of journal entries.</li><li>Manage cash flow, working capital, and capital expenditures.</li><li>Responsibility for inventory costing, job costing, and cost accounting.</li><li>Be a strong business Partner for the GM, Operations and Production. </li><li>Responsible for developmen, implementation, and monitoring of internal controls and accounting policies.</li><li>Support internal and external audits as required.</li><li>Manage, mentor and coach Accounting team of 4-6 direct reports.</li></ul><p><br></p><p><br></p>
  • 2026-02-13T00:00:00Z
Finance Manager
  • Hamilton, ON
  • onsite
  • Permanent
  • 90000 - 100000 CAD / Yearly
  • <p><strong>About the Role</strong></p><p>Our client is seeking a <strong>Finance Manager</strong> to lead a high-performing finance team and elevate the organization&#39;s financial capabilities as they continue to grow. This is an exciting opportunity for a dynamic finance professional who thrives in a collaborative environment and is passionate about driving business success through insight and leadership.</p><p><br></p><p>Reporting to the Director of Finance, you’ll oversee day-to-day financial operations, budgeting, forecasting, reporting, and analytics. You’ll work closely with operational teams to deliver actionable insights, develop KPIs, and ensure financial processes align with strategic objectives. Your leadership will directly impact profitability, efficiency, and sustainable growth.</p><p><br></p><p><strong>What is in it for You?</strong></p><ul><li><strong>Career Growth:</strong> Be part of an expanding organization with opportunities to advance and shape the finance function.</li><li><strong>Collaborative Culture:</strong> Work alongside dynamic Corporate and Operations Teams, fostering cross-functional partnerships.</li><li><strong>Learning Opportunities:</strong> Gain exposure to innovative projects and cutting-edge infrastructure solutions.</li><li><strong>Hybrid Flexibility:</strong> Enjoy a balanced work model that supports productivity and well-being.</li><li><strong>Competitive Rewards:</strong> Benefit from a comprehensive compensation package including company-paid health benefits and defined benefit pension plan designed to recognize your expertise, support your current well-being and help you plan for the future.</li></ul><p><strong>Key Responsibilities</strong></p><ul><li>Manage month-end close and oversee full-cycle accounting process.</li><li>Lead preparation of monthly, quarterly, and annual financial reports with insightful analysis.</li><li>Partner with operational teams to track performance, analyze margins, and drive profitability.</li><li>Develop KPI dashboards for data-driven decision-making.</li><li>Support budgeting, forecasting, and financial modeling for short- and long-term planning.</li><li>Monitor cash flow, working capital, and profitability trends.</li><li>Ensure compliance with accounting standards and regulatory requirements.</li><li>Oversee and mentor finance team members, fostering growth and excellence.</li><li>Collaborate on billing, cost tracking, and revenue recognition processes.</li><li>Provide backup support for payroll, benefits, and pension administration.</li></ul><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p>
  • 2026-02-13T00:00:00Z
Executive Assistant
  • Markham, ON
  • onsite
  • Temporary
  • 25.65 - 29.7 CAD / Hourly
  • We are looking for an experienced Executive Assistant to join our team in Markham, Ontario, on a contract basis. In this role, you will provide high-level administrative support to senior executives and consultants, ensuring seamless operations. This contract position offers the opportunity to showcase your organizational skills while working both onsite and remotely.<br><br>Responsibilities:<br>• Manage complex calendars, schedule meetings, and coordinate with internal and external stakeholders.<br>• Arrange detailed travel plans, including accommodations and itineraries.<br>• Prepare and organize documents, draft communications, and take accurate meeting notes.<br>• Oversee expense reporting and maintain accurate records.<br>• Collaborate closely with the administrative team to ensure smooth day-to-day operations.<br>• Act as a point of contact for executives, handling inquiries and prioritizing tasks.<br>• Support consultants with administrative needs, including document preparation and scheduling.<br>• Maintain confidentiality and handle sensitive information with professionalism.<br>• Utilize software tools like Microsoft Office, CRM systems, and timekeeping platforms to streamline processes.<br>• Adapt to changing priorities and provide proactive solutions to challenges.
  • 2026-03-13T00:00:00Z
Receptionist
  • Toronto, ON
  • onsite
  • Temporary
  • 22 - 27 CAD / Hourly
  • We are looking for a detail-oriented and personable Receptionist to join our team on a contract basis in Toronto, Ontario. In this role, you will be responsible for managing office operations, welcoming guests, and ensuring smooth communication between departments. This position is ideal for someone who thrives in an organized, fast-paced environment and has strong attention to detail.<br><br>Responsibilities:<br>• Greet and assist visitors in a detail-oriented and friendly manner, ensuring a positive first impression.<br>• Manage incoming calls and direct them to the appropriate departments with efficiency and courtesy.<br>• Organize and maintain office supplies, ensuring stock levels are adequate and replenished as needed.<br>• Submit work orders and liaise with the landlord for maintenance-related tasks.<br>• Provide updates and communicate effectively with leadership and management on office-related matters.<br>• Restock supplies in common areas, including meeting rooms and restrooms, on a regular basis.<br>• Maintain the overall organization and cleanliness of the office environment.<br>• Use Microsoft Teams and Outlook for scheduling, communication, and administrative tasks.<br>• Set up meeting rooms and ensure they are equipped for scheduled events.<br>• Support facilities management tasks as needed and identify areas for improvement.
  • 2026-03-17T00:00:00Z