Inventory Supervisor

WestRock Company; Atlanta (GA); On-site; USD 55,000 - 75,000; Full time

Job summary

WestRock Company is seeking an Inventory Supervisor in Smyrna, GA to oversee daily operations and ensure accurate inventory management. In this role, you will lead a team, conduct cycle counts, collaborate with other departments, and develop inventory control policies.

The ideal candidate will have 3-5 years of experience in inventory management within manufacturing, with strong leadership skills and knowledge of ERP systems. Ideal for detail-oriented individuals ready to enhance inventory processes.

Qualifications

• 3-5 years of inventory or materials experience in a manufacturing environment.
• 1-2 years in a supervisory or lead role.
• Strong understanding of manufacturing inventory types.

Responsibilities

• Supervise daily inventory control activities.
• Lead and train inventory control associates.
• Conduct and oversee cycle counts and physical inventories.

Skills

Inventory management

Leadership

ERP/MRP systems

Excel

Education

High school diploma

Associate’s or Bachelor’s degree in Supply Chain, Industrial Management, or Business

Tools

SAP

Oracle

JD Edwards

IFS

Job description

Inventory Supervisor - Smyrna, GA

The Opportunity

The Inventory Supervisor is responsible for overseeing daily inventory operations to ensure accurate stock levels, efficient material flow, and compliance with company procedures. This role leads inventory staff, coordinates cycle counts and physical inventories, investigates discrepancies, and works closely with Warehouse, Purchasing, and Operations teams to support uninterrupted business operations.

How You Will Impact Smurfit Westrock

• Supervise and coordinate daily inventory control activities, including receiving, storage, issuing, and reconciliation of materials
• Lead, train, and evaluate inventory control associates to ensure accuracy, productivity, and adherence to procedures
• Conduct and oversee cycle counts and physical inventories; analyze variances and implement corrective actions
• Maintain accurate inventory records in ERP/WMS systems
• Investigate inventory discrepancies, root causes, and partner with cross‑functional teams to resolve issues
• Develop and enforce inventory control policies, standard work instructions, and best practices
• Monitor inventory levels to ensure optimal stock while minimizing excess and obsolete materials
• Coordinate with Procurement, Production, and Logistics to support material availability and production schedules
• Ensure compliance with safety regulations, internal controls, and audit requirements
• Prepare inventory reports and KPIs for management review
• Support continuous improvement initiatives related to inventory accuracy and warehouse efficiency

What You Need To Succeed

• High school diploma required; Associate’s or Bachelor’s degree in Supply Chain, Industrial Management, or Business preferred
• 3-5 years of inventory or materials experience in a manufacturing environment, with at least 1-2 years in a supervisory or lead role
• Strong understanding of manufacturing inventory types (raw materials, WIP, finished goods, MRO)
• Experience with ERP/MRP systems (SAP, Oracle, JD Edwards, Jobcope, IFS or similar manufacturing systems)
• Strong Excel and reporting skills
• Strong leadership and shop‑floor supervisory skills
• High attention to detail with a focus on accuracy and process discipline
• Ability to work cross‑functionally with Production, Maintenance, and Procurement
• Problem‑solving skills with a root‑cause and continuous improvement mindset
• Ability to perform in a fast‑paced, deadline‑driven manufacturing environment
• Manufacturing plant and warehouse environment
• Ability to stand, walk, bend, and lift between 35-50 lbs. as required
• Exposure to production areas, forklifts, and industrial equipment
• Flexibility to support multiple shifts, overtime, or shutdown inventories