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. Key Responsibilities 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. Qualifications 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/SyteLine 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 promotable to broader leadership roles within a fast‑paced, high‑growth organization. Compensation 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. Benefits We offer a comprehensive and competitive benefits package designed to support employees’ well‑being, growth, and long‑term success. Non‑Discrimination Statement IEM does not discriminate against any applicant based on any characteristic protected by law. Privacy Information collected and processed as part of your IEM Careers profile, and any job applications you choose to submit, is subject to IEM’s Workforce Member Privacy Policy. #J-18808-Ljbffr Industrial Electric Manufacturing