Description & Requirements Smurfit Westrock (NYSE:SW) is the go-to leader and partner of choice in sustainable packaging. We are dedicated to creating efficient and scalable paper and packaging solutions to help solve complex packaging challenges. Guided by our values of safety, loyalty, integrity and respect, we are committed to delivering meaningful value for shareholders, customers, employees and the communities where we operate.

Career Opportunity

As a highly valued member of the Mississauga Folding team, the Production Cost Analyst is responsible for maintaining an efficient and accurate finance function within the Smurfit WestRock business. The role involves assisting management in the maintenance, reporting and management of the company’s production costs.

How You Will Impact Smurfit

WestRock In this role, you will be responsible for planning, studying and collecting data to determine costs of business activity for the plant such as inventory, labour and costs of goods sold.

Major responsibilities will be to understand the different cost components, develop/adjust standard cost in order to reflect the product costs and understand and explain the variances to budget/standards.

Primary Responsibilities Investigate inventory count variances, and resolve issues

Ensure the timeliness and accuracy of closing procedures

Review standard and actual costs for inaccuracies

Prepare and post monthly journal entries as needed

Assist in Month end close and the General Ledger, also includes owning the recording of inventory adjustments

Providing management with reports specifying and comparing factors affecting prices and profitability of products or services

Analyzing actual manufacturing costs and periodic reports comparing standard costs to actual production costs

Assist in developing and documenting policies and procedures,



including system requirements and internal controls

Process and assist in monthly balance sheet reconciliations What You Need To Succeed Bachelor’s degree in accounting or related field is preferred

Manufacturing experience highly preferred

Intermediate proficiency in Microsoft Excel (pivot tables, lookups, etc.)

Strong understanding of accounting principles and practices

Excellent analytical and problem-solving skills.

Ability to relate effectively with others at all levels of the organization What We Offer Corporate culture based on integrity, respect, accountability, and excellence.

Comprehensive training with numerous learning and development opportunities.

An attractive salary reflecting skills, competencies, and potential.

A generous advantages package starting on your first day of employment, including medical, dental, vision, disability, life insurance, RRSP/DPSP, paid time off A career with a global packaging company where Sustainability, Safety and Inclusion are business drivers and foundational elements of the daily work This posting is for an existing job vacancy. The salary range for this position is $51000 - $85000. The range listed is the expected pay for roles in Ontario, Canada.

Your pay will be based on factors such as your skills, experience, and education. To learn more about this posting, please contact your recruiter during the hiring process. You may apply online at Smurfit Westrock External Careers and the application window is expected to close by September 30th, 2026.

Candidates are required to undergo a drug screening after receiving a conditional job offer, but before starting employment. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by state or federal law.

📌 Accounting Coordonnator (Mississauga)
🏢 Smurfit Westrock
📍 Mississauga