Supply Planning Manager

The role

The Supply Planning Manager owns and drives the enterprise supply plan, including rough-cut capacity planning. This role serves as the primary liaison between the supply chain organization and plant Operations to ensure supply plans are feasible and aligned to customer demand.

What you will do

• Develop and maintain the enterprise supply plan through rough-cut capacity planning.
• Lead the supply review process within the monthly S&OP cycle.
• Serve as the primary point of contact for plant Operations teams.
• Provide dotted-line oversight and direction to plant Master Schedulers.
• Identify supply/demand imbalances and capacity constraints.
• Collaborate with Demand Planning to ensure supply plans reflect the consensus forecast.
• Work with Procurement and Materials teams to align supply plans with material availability.
• Maintain and improve supply planning tools, capacity models, and ERP-based planning parameters.
• Develop and monitor key supply planning KPIs.
• Lead a team of supply planners to optimize inventory levels and ensure product availability.

Required qualifications

• Bachelor's degree in Supply Chain Management, Industrial Engineering, Operations, or a related field
• Minimum 5 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
• Proficiency with ERP systems
• Experience with BI tools (e.g., Power BI, Tableau)
• Advanced proficiency in Microsoft Excel and capacity modeling tools

Nice to have

• Experience providing cross-functional or dotted-line leadership to scheduling or planning personnel
• INFOR/SyteLine experience
• APICS CPIM or CSCP certification
• ASCM CPIM certification

Benefits

• Medical benefits
• Financial benefits
• Other benefits

About the company

IEM builds electrical distribution systems and delivers solutions for complex power needs. The company has been operating for 75 years.