MRP (Materials Requirements Planning) is a system used in aircraft manufacturing to organize and track all the parts and materials needed to build aircraft. Think of it like a very sophisticated shopping and planning list that helps manufacturers know what parts they need, when they need them, and how many they should order. It helps prevent situations where production stops because parts are missing, or where too many expensive parts are sitting unused in storage. This system is crucial because aircraft manufacturing involves thousands of parts that must come together at exactly the right time. Related terms you might see include ERP (Enterprise Resource Planning) or Production Planning Systems.
Managed MRP system for Boeing 737 component manufacturing, reducing inventory costs by 15%
Implemented new Materials Requirements Planning system across 3 manufacturing facilities
Led team of 5 planners using MRP to coordinate materials for aircraft assembly line
Typical job title: "MRP Planners"
Also try searching for:
Q: How would you handle a situation where critical aircraft parts are delayed by suppliers?
Expected Answer: A senior planner should discuss multiple approaches including safety stock management, alternative supplier relationships, and production schedule adjustments. They should mention communication strategies with stakeholders and risk mitigation plans.
Q: Describe how you would implement a new MRP system across multiple facilities.
Expected Answer: Should explain change management process, training programs, data migration strategies, and how to maintain production during the transition. Should emphasize importance of pilot programs and gradual rollout.
Q: How do you determine optimal safety stock levels for aircraft components?
Expected Answer: Should discuss analyzing lead times, historical usage patterns, criticality of parts, and cost considerations. Should mention coordination with suppliers and production schedules.
Q: What steps do you take to ensure MRP data accuracy?
Expected Answer: Should explain inventory counting procedures, data validation methods, coordination with warehouse staff, and regular auditing processes.
Q: What is the purpose of MRP in aircraft manufacturing?
Expected Answer: Should explain basic concepts of materials planning, how MRP helps track inventory needs, and its role in ensuring smooth production flow.
Q: How do you prioritize material orders in MRP?
Expected Answer: Should discuss basic principles of lead times, production schedules, and understanding which parts are needed first in the manufacturing process.