Master Scheduler; Prescott

Job Title

Master Scheduler

Prescott, Ontario (SW Ontario, easy access to Hwy 401)

The Master Scheduler is responsible for developing, maintaining, and communicating the plant’s master production schedule to ensure customer demand is met while balancing capacity, material availability, inventory targets, and operational efficiency. This role acts as the key link between sales forecasts, supply planning, procurement, production, and shipping to translate demand into a feasible and executable manufacturing plan, improving schedule adherence, supporting on‑time delivery, inventory accuracy, and overall plant performance.

• Develop, maintain, and publish the master production schedule (MPS) for the manufacturing plant.
• Translate forecasts, customer orders, and inventory targets into daily, weekly, and monthly production plans.
• Validate schedule feasibility based on machine capacity, material supply, and lead times.
• Run and analyze ERP/MRP planning outputs to ensure timely availability of raw materials and components.
• Monitor schedule adherence, production output, and plan‑versus‑actual performance; identify root causes of variance and drive corrective actions.
• Coordinate closely with all departments to resolve constraints and maintain flow.
• Manage inventory levels for raw materials, work‑in‑process, and finished goods to support service levels while minimizing excess and obsolescence.
• Sequence and adjust production orders to optimize throughput, minimize downtime and changeovers, and respond to demand changes or disruptions.
• Lead weekly production review and planning meetings, highlighting risks, priorities, and recovery plans.
• Maintain planning master data such as lead times and bills of material for schedule accuracy.
• Drive continuous improvement in planning processes, data quality, and cross‑functional execution.

• Bachelor’s degree in Supply Chain, Operations, Business, or related field.
• 3‑7 years of experience in production planning, scheduling, materials management, or manufacturing operations.
• APICS / ASCM certification such as CPIM or CSCP.
• Strong understanding of master scheduling, capacity planning, inventory control, and manufacturing workflows.
• Hands‑on experience with ERP/MRP systems.
• Advanced proficiency in Microsoft Excel and strong analytical/problem‑solving skills.
• Ability to interpret forecasts, demand signals, and operational data to make sound planning decisions.
• Strong communication and collaboration skills with the ability to work effectively across departments.
• Ability to prioritize and adapt in a fast‑paced manufacturing environment.
• Knowledge of Lean Manufacturing, continuous improvement, and KPI‑driven operations would be advantageous.

• Planning and organizational ability
• Analytical thinking and data‑driven decision‑making
• Attention to detail and accuracy
• Cross‑functional collaboration and influence
• Sense of urgency and problem‑solving
• Adaptability and change management
• Solid verbal and written communication

Permanent position based out of Prescott, ON.

The pay range for this position is $70,000–$90,000 per year.

Fully onsite location in Prescott, ON.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information, or any other characteristic protected by law. The company will consider qualified applicants with arrest and conviction records in accordance with the San Francisco Fair Chance Ordinance. We may use artificial intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates.

AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.