On behalf of our client, Robert Half is seeking an Assistant Controller to join a manufacturing organization based in St. Catharines, ON. This is an on-site position where you will support the financial operations and reporting functions of the company. The role offers the opportunity to contribute to the integrity of financial processes and support business decision-making within a dynamic environment. Job Responsibilities <ul><li>Lead and enhance the monthly financial close process, including journal entries, reconciliations, and supporting schedules.</li><li>Oversee accounts payable, accounts receivable, payroll, government remittances, and banking transactions to ensure accuracy and timeliness.</li><li>Maintain the chart of accounts and accounting records with a structured, audit-ready filing system.</li><li>Monitor daily cash flow, prepare wire payments, and support liquidity management activities.</li><li>Provide backup support across the accounting team and document procedures to facilitate cross-training and reduce dependency on key individuals.</li><li>Prepare monthly financial statements and management reporting packages for internal stakeholders.</li><li>Develop and maintain KPI reporting with clear commentary on financial and operational performance.</li><li>Coordinate annual budgeting and forecasting processes, analyze variances, and recommend corrective actions as needed.</li><li>Support management with cost reporting, product costing, pricing, margin analysis, and inventory accuracy initiatives.</li><li>Maintain and improve accounting policies, internal controls, and compliance to safeguard company assets.</li><li>Identify gaps in controls, propose improvements, and verify implementation and effectiveness of corrective actions.</li><li>Prepare audit working papers and coordinate with external auditors during annual audits.</li><li>Ensure compliance with all relevant local, provincial, and federal reporting, tax filing, and payroll requirements.</li><li>Monitor debt levels and covenant compliance, ensuring all related reporting obligations are met.</li><li>Support the Controller in team organization, clarifying roles, and setting performance expectations.</li><li>Coach and mentor team members to strengthen capabilities and ensure effective coverage of critical processes.</li><li>Manage or coordinate outsourced finance functions when assigned.</li><li>Provide on-site support for Microsoft Dynamics NAV (Navision) through troubleshooting, training, and process improvement initiatives.</li><li>Participate as a finance representative on the health and safety team and other cross-functional projects.</li></ul> Job Requirements <ul><li>Minimum of 5 years of experience in accounting or finance roles, preferably within the manufacturing sector.</li><li>Demonstrated expertise in financial close processes, reconciliations, and preparation of financial statements.</li><li>Strong understanding of accounts payable, accounts receivable, payroll, and cash management functions.</li><li>Experience with budgeting, forecasting, variance analysis, and management reporting.</li><li>Ability to develop, implement, and maintain accounting policies, internal controls, and compliance frameworks.</li><li>Proficiency in supporting and coaching accounting teams and facilitating cross-training initiatives.</li><li>Capacity to manage relationships with external auditors and coordinate audit activities.</li><li>Strong organizational skills and attention to detail in maintaining accurate financial records and supporting documentation.</li></ul>

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. <a href="https://www.roberthalf.com/ca/en/mobile-app" target="_blank">Download the Robert Half app</a> and get 1-tap apply, notifications of AI-matched jobs, and much more. This job posting is for a current vacancy with our client. Our specialized recruiting professionals apply their expertise and utilize our proprietary AI to find you great job matches faster. Questions? Call your local office at 1.888.490.5461. All applicants applying for Canadian job openings must be authorized to work in Canada. Only job postings for jobs located in Quebec appear in French. © 2026 Robert Half. By clicking “Apply,” you’re agreeing to Robert Half’s <a href="https://www.roberthalf.com/ca/en/terms">Terms of Use</a> and <a href="https://www.roberthalf.com/ca/en/privacy">Privacy Notice</a>.

St. Catharines, ON
remote
Permanent
100000.00 - 120000.00 CAD / Yearly
On behalf of our client, Robert Half is seeking an Assistant Controller to join a manufacturing organization based in St. Catharines, ON. This is an on-site position where you will support the financial operations and reporting functions of the company. The role offers the opportunity to contribute to the integrity of financial processes and support business decision-making within a dynamic environment. Job Responsibilities <ul><li>Lead and enhance the monthly financial close process, including journal entries, reconciliations, and supporting schedules.</li><li>Oversee accounts payable, accounts receivable, payroll, government remittances, and banking transactions to ensure accuracy and timeliness.</li><li>Maintain the chart of accounts and accounting records with a structured, audit-ready filing system.</li><li>Monitor daily cash flow, prepare wire payments, and support liquidity management activities.</li><li>Provide backup support across the accounting team and document procedures to facilitate cross-training and reduce dependency on key individuals.</li><li>Prepare monthly financial statements and management reporting packages for internal stakeholders.</li><li>Develop and maintain KPI reporting with clear commentary on financial and operational performance.</li><li>Coordinate annual budgeting and forecasting processes, analyze variances, and recommend corrective actions as needed.</li><li>Support management with cost reporting, product costing, pricing, margin analysis, and inventory accuracy initiatives.</li><li>Maintain and improve accounting policies, internal controls, and compliance to safeguard company assets.</li><li>Identify gaps in controls, propose improvements, and verify implementation and effectiveness of corrective actions.</li><li>Prepare audit working papers and coordinate with external auditors during annual audits.</li><li>Ensure compliance with all relevant local, provincial, and federal reporting, tax filing, and payroll requirements.</li><li>Monitor debt levels and covenant compliance, ensuring all related reporting obligations are met.</li><li>Support the Controller in team organization, clarifying roles, and setting performance expectations.</li><li>Coach and mentor team members to strengthen capabilities and ensure effective coverage of critical processes.</li><li>Manage or coordinate outsourced finance functions when assigned.</li><li>Provide on-site support for Microsoft Dynamics NAV (Navision) through troubleshooting, training, and process improvement initiatives.</li><li>Participate as a finance representative on the health and safety team and other cross-functional projects.</li></ul> Job Requirements <ul><li>Minimum of 5 years of experience in accounting or finance roles, preferably within the manufacturing sector.</li><li>Demonstrated expertise in financial close processes, reconciliations, and preparation of financial statements.</li><li>Strong understanding of accounts payable, accounts receivable, payroll, and cash management functions.</li><li>Experience with budgeting, forecasting, variance analysis, and management reporting.</li><li>Ability to develop, implement, and maintain accounting policies, internal controls, and compliance frameworks.</li><li>Proficiency in supporting and coaching accounting teams and facilitating cross-training initiatives.</li><li>Capacity to manage relationships with external auditors and coordinate audit activities.</li><li>Strong organizational skills and attention to detail in maintaining accurate financial records and supporting documentation.</li></ul>
2026-11-11T00:00:00Z