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.

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.