Planning Manager, West Chester- OH

Barnes Group; Olde West Chester (OH); On-site; USD 85,000 - 110,000; Full time

Job summary

Barnes Group is seeking a Planning Manager for its West Chester, OH site. This role will lead the Sales, Inventory, and Operations Planning (SIOP) process and manage the Master Production Schedule. The ideal candidate will have 7+ years of relevant experience and a Bachelor's degree in a related field.

The position requires a strong understanding of inventory management and capacity planning, along with proficiency in ERP/MRP systems. Candidates with Aerospace or Lean Manufacturing experience will be preferred.

Qualifications

• 7+ years of experience in Planning, Supply Chain, Operations, or Manufacturing.
• Demonstrated experience leading SIOP processes.
• Experience managing Master Production Scheduling (MPS).

Responsibilities

• Lead the monthly Sales, Inventory, and Operations Planning (SIOP) process.
• Align demand forecasts, backlog, capacity, inventory, and financial objectives.
• Facilitate cross‑functional reviews and executive decision‑making.

Skills

Sales, Inventory, and Operations Planning (SIOP)

Master Production Scheduling (MPS)

Inventory management

Capacity planning

Lean Manufacturing

Education

Bachelor's degree in Supply Chain, Operations, Business, Engineering, or related field

Tools

ERP/MRP systems

Job description

Barnes Aerospace has a challenging and rewarding career opportunity for Planning Manager for its West Chester, OH site. Results‑driven Planning Manager.

Key Responsibilities

• Lead the monthly Sales, Inventory, and Operations Planning (SIOP) process.
• Align demand forecasts, backlog, capacity, inventory, and financial objectives.
• Identify risks and opportunities and develop mitigation plans.
• Facilitate cross‑functional reviews and executive decision‑making.
• Own the Master Production Schedule (MPS) process.
• Ensure production schedules align with customer priorities, capacity constraints, and material availability.
• Monitor schedule adherence and drive corrective actions.
• Manage priority changes, expedites, and recovery plans.
• Develop demand plans based on forecasts, backlog, and customer requirements.
• Balance workload across production areas and critical work centers.
• Identify capacity constraints and support resource planning decisions.
• Optimize inventory levels while maintaining customer service requirements.
• Monitor WIP, raw material, and finished goods inventory.
• Drive improvements in inventory turns and working capital performance.
• Manage planning parameters including safety stock, reorder points, and lead times.
• Coordinate planning activities with Operations, Supply Chain, Customer Service, Quality, Engineering, and Finance.
• Support customer recovery plans and delivery improvement initiatives.
• Drive communication and alignment across the organization.
• Drive Lean initiatives focused on flow, inventory reduction, and planning effectiveness.
• Improve planning processes, systems, and data accuracy.
• Support Value Stream Mapping (VSM), Kaizen events, and material flow improvements.

Qualifications

Required

• Bachelor's degree in Supply Chain, Operations, Business, Engineering, or related field.
• 7+ years of experience in Planning, Supply Chain, Operations, or Manufacturing.
• Demonstrated experience leading SIOP processes.
• Experience managing Master Production Scheduling (MPS).
• Strong understanding of inventory management and capacity planning.
• ERP/MRP system experience.

Preferred

• Aerospace, MRO, or complex manufacturing experience.
• Lean Manufacturing experience.
• APICS/ASCM certification (CPIM, CSCP, or equivalent).
• Experience leading planning teams.