Inventory & Materials Supervisor (Plex ERP)

Rheinmetall; Plymouth (MI); On-site; USD 65,000 - 90,000; Full time

Job summary

American Rheinmetall seeks a Materials Supervisor to lead cycle counts, manage lineside part movement, and ensure inventory accuracy. You will supervise inventory analysts and counters, perform counts, and drive corrective actions while coordinating with multiple departments to support production flow and ship readiness.

Plex familiarity and Excel proficiency are required. Qualifications include a Bachelor’s in supply chain and 3–5 years in materials/logistics, with at least 1 year in

Qualifications

• Bachelor’s degree in supply chain management or related field preferred.
• 3–5 years of materials, logistics, or production support experience required.
• Minimum 1 year of supervisory experience required.

Responsibilities

• Lead cycle counters/kitters to provide lineside production with parts.
• Manage inventory analysts and counters to maintain accuracy.
• Perform small- and large-scale physical inventory cycle counts and adjust as needed.
• Root cause inventory discrepancies and implement corrective actions.
• Train staff on Plex and material movement workflows.

Skills

Inventory management

ERP/MRP experience

Communication

Team leadership

Problem solving

PIV license

Education

Bachelor’s degree in supply chain management

Tools

Plex Software

Excel

Job description

American Rheinmetall seeks a Materials Supervisor to lead cycle counts, manage lineside part movement, and ensure inventory accuracy. You will supervise inventory analysts and counters, perform counts, and drive corrective actions while coordinating with multiple departments to support production flow and ship readiness.

Plex familiarity and Excel proficiency are required. Qualifications include a Bachelor’s in supply chain and 3–5 years in materials/logistics, with at least 1 year in