Supply Planning Manager

Position Summary

The Supply Planning Manager is responsible for owning and driving the enterprise supply plan, including rough‑cut capacity planning, as a core component of the company’s Sales & Operations Planning (S&OP) cycle. The role serves as the primary liaison between the supply chain organization and plant operations, ensuring supply plans are feasible, executable, and aligned to customer demand.

• Develop and maintain the enterprise supply plan, translating the consensus demand plan into a feasible production and supply strategy through rough‑cut capacity planning (RCCP).
• Lead the supply review process within the monthly S&OP cycle, presenting supply constraints, risks, and recommended mitigations to senior leadership.
• Serve as the primary point of contact for plant operations teams on supply plan requirements, capacity utilization, and schedule feasibility.
• Provide dotted‑line oversight and direction to plant master schedulers, ensuring alignment between enterprise supply plans and facility‑level master production schedules (MPS).
• Identify supply/demand imbalances and capacity constraints; develop and communicate resolution scenarios and trade‑off analyses.
• Collaborate with demand planning to ensure supply plans reflect the latest consensus forecast and support agreed service level targets.
• Work with procurement and materials teams to align supply plans with material availability and lead‑time constraints.
• Maintain and improve supply planning tools, capacity models, and ERP‑based planning parameters, partnering with the planning systems manager on system enhancements.
• Develop and monitor key supply planning KPIs including schedule attainment, capacity utilization, and inventory performance.
• Lead a team of supply planners to optimize inventory levels, improve forecast accuracy, and ensure seamless product availability.
• Perform other duties as assigned by supervisor.
• Adaptability, collaboration, analytical thinking, leadership, and attention to detail are essential for this role.

• Bachelor’s degree in Supply Chain Management, Industrial Engineering, Operations, or a related field required.
• Minimum five years of experience in supply planning, master scheduling, or S&OP within a manufacturing environment.
• Demonstrated experience with rough‑cut capacity planning and MPS development.
• Experience providing cross‑functional or dotted‑line leadership to scheduling or planning personnel preferred.
• Proficiency with ERP systems required; INFOR/Syte Line experience highly preferred.
• Experience with BI tools (Power BI, Tableau) required for KPI tracking and reporting.
• APICS CPIM or CSCP certification preferred.
• Advanced proficiency in Microsoft Excel and capacity modeling tools.
• ASCM CPIM certification preferred.
• Demonstrated career ambition and a record of increasing responsibility; highly promo table to broader leadership roles within a fast‑paced, high‑growth organization.

Compensation will reflect internal equity and may vary based on geographic region, job‑related knowledge, skills, experience, and other factors. The role may include a bonus and/or long‑term incentive units. The targeted compensation range for this position is $122,233 – $162,046 USD.

We offer a comprehensive and competitive benefits package designed to support employees’ well‑being, growth, and long‑term success.

IEM does not discriminate against any applicant based on any characteristic protected by law.

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