Job Description & How to Apply Below
Location:
Bowmanville, ON, CA, L1C 7B5
We are St Marys Cement, part of Votorantim Cimentos North America (VCNA).
As the North American operations of Votorantim Cimentos, a global building materials and sustainability solutions leader in 11 countries, we are helping to make a positive impact and are transforming our world. We have a culture built on solid partnerships, long‑lasting relationships, and opportunities for those who want to learn, grow and be part of a diverse and dynamic culture.
With solutions that include cement, ready‑mix concrete, and aggregates, we help to build homes, highways, hospitals, buildings, bridges, and schools across the Canadian and U.S. Great Lakes region and Northeast United States.
Our commitment to excellence can be seen in those who invest and believe in what we do, those who share their lives with us, those who trust in our deliveries and those committed to innovation and a sustainable future.
Every day, we have the chance to accomplish something new, and you’re invited to be part of it.
Summary / Job Scope
The Finish Mill Line Manager is responsible for the day‑to‑day supervision and operational control of assigned finish mill lines within the cement production process. This role ensures the safe, efficient, and cost‑effective production of finished cement products while maintaining quality standards, environmental compliance, and equipment reliability. The incumbent will provide leadership, instruction and guidance to operators and supervisors, driving continuous improvement initiatives, whilst collaborating with maintenance and quality teams to optimize plant performance.
Key Responsibilities
Supervise and coordinate daily operations of more finish mill lines, including grinding, material handling, and cement dispatch to storage.
Ensure production targets for throughput, quality, and efficiency are met on assigned lines.
Monitor process parameters (mill load, separator efficiency, fineness, temperature, etc.) and make real‑time adjustments.
Respond to operational issues and escalate complex problems to the Operations Manager as needed.
Provide on‑the‑job guidance, coaching, and performance feedback.
Support training and onboarding of new employees.
Monitor cement quality and ensure adherence to product specifications.
Work closely with the Quality Control (QC) team to adjust process variables as needed.
Identify and address deviations in product quality (e.g., fineness, setting time).
Coordinate with maintenance teams for routine inspections, preventive maintenance, and breakdown repairs.
Report equipment issues promptly and ensure timely follow‑up.
Assist with planning and execution of shutdowns and line maintenance activities.
Track and report key performance indicators (KPIs) for assigned lines.
Maintain accurate production logs, shift reports, and incident records.
Identify trends and suggest improvements to enhance productivity and reduce downtime.
Enforce compliance with the Ontario Occupational Health and Safety Act (OHSA) and plant safety policies.
Conduct regular safety inspections, job hazard analyses, and toolbox talks.
Ensure proper use of personal protective equipment (PPE) and safe operating procedures.
Support environmental compliance efforts, including dust control and emissions monitoring.
Qualifications
Diploma or degree in Engineering Technology, Industrial Operations, or a related field preferred.
Relevant technical certifications or equivalent industry experience considered.
Minimum of 2–5 years of experience in cement manufacturing or heavy industrial production.
Experience in grinding operations or similar process environments strongly preferred.
Prior supervisory or team lead experience is an asset.
Strong understanding of cement grinding processes and equipment.
Hands‑on operational knowledge of process control systems.
Effective leadership and team coordination skills.
Strong troubleshooting and decision‑making abilities.
Good communication and reporting skills.
Ability to work under pressure and manage shift‑based priorities.
Proficiency in MS Office and SAP.
Familiarity with environmental and health & safety regulations in Ontario.
Strong commitment to workplace…
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