Mission-Critical Production & Materials Coordinator

Castelion Corporation; Torrance (CA); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Stock incentives

Health insurance

Vision insurance

Dental insurance

4 weeks PTO

Job summary

Castelion is seeking a Production Coordinator to support manufacturing and supply chain operations in Torrance, CA. You will work with Materials Manager and cross-functional teams to plan, track, and coordinate material flow across production cells, ensuring materials and documentation are ready for tight build schedules.

The role requires strong organization, attention to detail, and excellent communication, with on-site work and potential overtime as needed.

Qualifications

• 4+ years of experience in a manufacturing, supply chain, or logistics environment.
• Experience with ERP/MES systems (e.g., NetSuite, Oracle, SAP, or equivalent).
• Strong organizational skills with the ability to manage multiple priorities in a fast-paced environment.
• Proficiency with Microsoft Office and Google Workspace tools; strong Excel/Sheets skills.
• Excellent written and verbal communication skills.
• Ability to work onsite full-time at our Torrance, CA facility, with flexibility for overtime as needed.

Responsibilities

• Track and coordinate parts, assemblies, and documentation throughout the manufacturing workflow to meet schedule targets.
• Maintain accurate and up-to-date data in the MRP/ERP/MES systems; ensure all transactions reflect physical material movement.
• Collaborate with the Supply Chain, Engineering, and Production teams to resolve material shortages, discrepancies, and delays.
• Monitor work order progress, communicate part status, and identify potential bottlenecks or risks to leadership.
• Support production planning by requesting kits, verifying demand, staging materials, and coordinating transfers between build areas.
• Coordinate with Shipping & Receiving and Inventory teams to ensure inbound and outbound materials are processed correctly and promptly.
• Generate and maintain production reports, material trackers, and build documentation.
• Support continuous improvement initiatives focused on improving material flow, data accuracy, and production efficiency.
• Maintain compliance with company procedures and ITAR/export control requirements.

Skills

Manufacturing experience

Strong organizational skills

Communication skills

Data accuracy

Tools

ERP/MES systems (NetSuite, Oracle, SAP)

Job description

Castelion is seeking a Production Coordinator to support manufacturing and supply chain operations in Torrance, CA. You will work with Materials Manager and cross-functional teams to plan, track, and coordinate material flow across production cells, ensuring materials and documentation are ready for tight build schedules.

The role requires strong organization, attention to detail, and excellent communication, with on-site work and potential overtime as needed.