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Materials Manager
Company | Watts Water |
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Location | Woodland, CA, USA |
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Salary | $118000 – $131000 |
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Type | Full-Time |
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Degrees | Bachelor’s |
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Experience Level | Senior, Expert or higher |
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Requirements
- 7+ years of experience in materials management or a related field.
- Strong understanding of inventory and SAP/MRP or similar systems.
- Experience working with cross-functional teams and in leadership roles.
- Ability to read and interpret business, technical, and regulatory documents.
- Skilled in writing reports, business correspondence, and procedures.
- Proficient in presenting to leadership and external stakeholders.
- Strong problem-solving abilities in non-standardized scenarios.
- Comfortable with statistical and mathematical reasoning (percentages, ratios, forecasting).
- Proficient in software systems, including inventory, database, spreadsheets, and word processing.
- Knowledge of Lean CI tools such as A3 Thinking, Kanban, VSM, 5S, PDCA, and Tiered Daily Management.
Responsibilities
- Plan and implement cost-effective procurement, inventory control, planning, and quality control activities for production materials.
- Develop and maintain policies, procedures, and systems for material control to reduce costs and improve efficiency.
- Monitor inventory levels to ensure proper balance between stock availability and cash flow management.
- Maintain adequate inventory turns, minimize backorders, and ensure continuous supply availability.
- Forecast inventory needs over a rolling 90-day period.
- Collaborate with Marketing and Sales to support forecasting and new product rollouts.
- Lead the Planning team in utilizing tools such as the Master Production Schedule (MPS) and Material Requirements Planning (MRP) system.
- Ensure material availability as scheduled, while maintaining minimal inventory levels.
- Guarantee quality and timely delivery of purchased items aligned with production and customer requirements.
- Eliminate past due backlog and manage backorders for stocked products.
- Supervise storeroom and central supply teams in receiving, issuing, and delivering materials.
- Oversee purchase order preparation and administration, including change notices and policy compliance.
- Assign procurement tasks appropriately across the team.
- Optimize office workflows and introduce improved systems and equipment as needed.
- Manage the disposal of surplus materials.
- Participate in or facilitate value stream mapping (VSM) workshops to identify material flow bottlenecks and reduce lead times.
- Lead Daily Management for Planning, Procurement, and Warehouse teams with visual metrics and tiered huddles.
- Develop and sustain standard work for critical materials management processes, such as MRP review, Kanban replenishment, and cycle counts.
- Coach team members on Lean material flow principles, including supermarket pull systems, FIFO lanes, and point-of-use storage.
- Lead cross-functional CI projects to reduce inventory, eliminate back-orders, and improve OTIF (On-Time-In-Full) performance.
- Use structured problem-solving tools (e.g., A3 thinking, 5-Why) to address material shortages, supplier issues, and planning discrepancies.
- Champion One Watts CI tools and ensure warehouse layout and procurement practices support Lean flow and visual management.
- Maintain CI visual boards and track improvement activities and results.
Preferred Qualifications
- Prior experience in a Lean manufacturing environment is highly preferred.
- Experience implementing the SAP system is a plus.
- Bachelor’s degree (B.A.) from a four-year college or university is preferred.