Assistant Controller

About the role

Magris Talc is one of the world's leading talc producers, and we're looking for an Assistant Controller to serve as a key financial business partner across the company. The position is based in Timmins, Ontario but will have some crossover with our US operations.

Reporting to the Operations Controller, you'll play a central role in financial reporting, month-end close, budgeting, and cost analysis, while partnering closely with production and supply chain teams to support strong business decision-making. If you bring both technical accounting depth and a collaborative, roll-up-your-sleeves approach, this role offers real scope and visibility.

What you'll do

• Manage and complete the month-end closing process, including inventory valuations, counts, and variance analysis against prior year and budget
• Provide financial metrics and operational performance reviews; participate in monthly P&L reviews with production and supply chain teams
• Develop financial models and controls to support operations analysis and improve business insight
• Lead and participate in the annual budget and forecasting process
• Monitor and challenge capital expenditure requests (AFEs), including reviewing calculations and underlying assumptions
• Support management in improving working capital levels and tracking efficiency improvements over time
• Provide on-site financial support across Canadian operations (Timmins, Penhorwood, and Foleyet)
• Partner with accounting and operations teams to ensure reporting tools are effective and reliable
• Take an active role in implementing new processing and accounting control systems
• Assist in external and internal audits, and support preparation of annual income tax filings
• Oversee payroll and pension compliance
• Manage and develop accounting staff
• Ensure timely, accurate application of Magris' internal controls, accounting policies, and applicable laws
• Drive continuous improvement across financial processes and take on ad hoc projects as assigned

What you bring

• Bachelor's degree in finance, accounting, or a related field from an accredited institution
• CPA, CMA, or equivalent designation (preferred)
• Minimum 3 years of experience in a similar finance or accounting role, preferably in a manufacturing environment
• Thorough understanding of IFRS
• Experience as a super-user or equivalent with ERP software in a manufacturing setting
• Advanced proficiency in Microsoft Office, particularly Excel
• Strong analytical and problem-solving skills with a keen eye for detail
• Effective communicator who can translate financial data for non-finance audiences
• Fluency in English required

What we offer

• Competitive compensation package
• Comprehensive benefits package
• Pension offerings
• Employee assistance program (EAP) and access to Personify Health, a personal wellness and rewards platform
• A chance to make a real impact — as a smaller, tight-knit company, your contributions are visible and meaningful, and you'll work alongside a highly skilled team that takes pride in what they do