Principal Supply Planner

FLEXcon
📍 Spencer, Massachusetts, United States 💼 Full-Time 🕒 Posted June 19, 2026

Job Description

 MINIMUM KNOWLEDGE, EDUCATION AND SKILL REQUIREMENTS

• Bachelor’s degree in Supply Chain, Operations, Engineering, Finance, Economics, Mathematics, or related field preferred
• ASCM/APICS certification (CPIM, CSCP) strongly preferred
• 5+ years of experience in supply planning, production planning, materials management, or manufacturing operations
• Deep hands-on experience with MRP, MPS, RCCP, and capacity planning
• ERP experience required (Oracle preferred)
• Advanced Excel and data analysis skills (modeling, scenario analysis, data visualization)
• Strong understanding of:


Material Requirements Planning (MRP)
Master Production Scheduling (MPS)
Capacity Planning and Rough-Cut Capacity Planning
Inventory Management and Inventory Policy
Manufacturing processes and lead time structures



• Ability to perform scenario modeling and what-if analysis
• Strong financial and business acumen (invento...

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Job Details

  • Location Spencer, Massachusetts
  • Job Type Full-Time
  • Category Business Operations Specialists
  • Posted Date June 19, 2026
  • Application Deadline July 29, 2026