Inventory Specialist — Defense Manufacturing Champion

Castelion Corporation; Torrance (CA); Hybrid; USD 65,000 - 85,000; Full time

Benefits offered by this job

Long-term stock incentives

Medical, vision, and dental insurance

Three weeks paid time off per year

Job summary

Castelion Corporation is seeking an Inventory Specialist to maintain inventory integrity across physical and system environments. You will work with Purchasing, Production, and Supply Chain to ensure materials are received, stored, and issued to support production schedules.

The role emphasizes accuracy, hands-on execution, and continuous improvement to align physical inventory with ERP data for reliable production planning in a fast-paced manufacturing setting.

Qualifications

• Requires 3+ years in Material Management, Manufacturing Operations, or related field.
• Experience with ERP systems in a manufacturing setting.
• Strong proficiency with Microsoft Office tools including Word, Excel, and PowerPoint.

Responsibilities

• Track, receive, identify, and document inbound inventory.
• Coordinate shipping activities and ensure outbound materials are processed and documented.
• Maintain alignment between physical stock levels and ERP system data.

Skills

Advanced Excel

ERP systems

MS Office

Attention to detail

Communication skills

Education

High school diploma

Tools

ERP software

Inventory management software

Job description

Castelion Corporation is seeking an Inventory Specialist to maintain inventory integrity across physical and system environments. You will work with Purchasing, Production, and Supply Chain to ensure materials are received, stored, and issued to support production schedules.

The role emphasizes accuracy, hands-on execution, and continuous improvement to align physical inventory with ERP data for reliable production planning in a fast-paced manufacturing setting.