Stockroom Supervisor

Leoforce; Mission Viejo (CA); On-site; USD 34,000 - 41,000; Full time

Benefits offered by this job

Medical, Dental, Vision

PTO & sick leave

Commuter benefits

Job summary

Leoforce is seeking a Materials Supervisor to oversee stockroom, inventory control, Receiving, kitting, and material handling in a fast-paced electronics manufacturing environment in Mission Viejo, CA. You will lead a team to ensure uninterrupted material flow to SMT, PCB assembly, and final assembly while maintaining strict inventory accuracy.

The ideal candidate has 5+ years in inventory/stockroom roles with 2+ years in supervisory positions, plus strong knowledge of ERP/MRP systems, BOMs, and

Qualifications

• 5+ years of inventory, warehouse, stockroom, or materials management experience in electronics manufacturing.
• 2+ years of supervisory or team lead experience.
• Strong understanding of PCB assembly, SMT manufacturing, electronic components, and material traceability requirements.
• Experience working with ERP/MRP systems.
• Proficiency with Microsoft Excel and inventory reporting tools.
• Working knowledge of BOM structures, part numbering systems, and inventory transactions.

Responsibilities

• Supervise daily stockroom operations, including receiving, storage, inventory transactions, cycle counting, and material movement.
• Ensure inventory accuracy through routine cycle counts and physical inventories.
• Monitor inventory levels and coordinate replenishment activities to prevent production shortages.
• Investigate inventory discrepancies and implement corrective actions.
• Maintain accurate inventory records within the ERP/MRP system.
• Ensure timely issuance of materials to SMT, PCB assembly, cable assembly, box build, and final assembly departments.
• Coordinate kitting activities to support production schedules.
• Verify material availability against production requirements and Bills of Material (BOMs).
• Work closely with Production Planning, Purchasing, Manufacturing Engineering, and Operations to maintain material flow.
• Oversee receiving operations and verification of incoming materials.
• Confirm materials received match purchase orders, packing slips, and system transactions.
• Ensure proper handling and storage of sensitive electronic components, including ESD-controlled materials.
• Coordinate disposition of nonconforming or rejected materials with Quality and Purchasing.
• Lead, train, coach, and develop stockroom personnel.
• Establish work priorities and assign daily responsibilities.
• Conduct performance evaluations and support employee development.
• Promote a culture of accountability, teamwork, and continuous improvement.
• Develop and implement best practices for inventory management and warehouse efficiency.
• Support Lean Manufacturing, 5S, Kaizen, and continuous improvement initiatives.
• Identify opportunities to reduce inventory errors, improve transaction accuracy, and optimize space utilization.
• Maintain standard operating procedures (SOPs) and work instructions.
• Ensure compliance with company policies, ESD requirements, ISO procedures, and applicable regulatory standards.
• Maintain a safe, organized, and audit‑ready stockroom environment.
• Support internal and external audits related to inventory control and material traceability.

Skills

Supervisory experience

PCB assembly knowledge

Inventory reporting

ESD handling knowledge

Quality/regulatory standards knowledge

Education

High School Diploma or GED

Associate’s or Bachelor’s degree preferred

Tools

ERP/MRP systems

Microsoft Excel

Job description

Job Description

Experience

Manager

Salary

$25 - $30 per hour

Key Responsibilities

Inventory & Materials Management

• Supervise daily stockroom operations, including receiving, storage, inventory transactions, cycle counting, and material movement.
• Ensure inventory accuracy through routine cycle counts and physical inventories.
• Monitor inventory levels and coordinate replenishment activities to prevent production shortages.
• Investigate inventory discrepancies and implement corrective actions.
• Maintain accurate inventory records within the ERP/MRP system.

Production Support

• Ensure timely issuance of materials to SMT, PCB assembly, cable assembly, box build, and final assembly departments.
• Coordinate kitting activities to support production schedules.
• Verify material availability against production requirements and Bills of Material (BOMs).
• Work closely with Production Planning, Purchasing, Manufacturing Engineering, and Operations to maintain material flow.

Receiving & Incoming Materials

• Oversee receiving operations and verification of incoming materials.
• Confirm materials received match purchase orders, packing slips, and system transactions.
• Ensure proper handling and storage of sensitive electronic components, including ESD-controlled materials.
• Coordinate disposition of nonconforming or rejected materials with Quality and Purchasing.

Team Leadership

• Lead, train, coach, and develop stockroom personnel.
• Establish work priorities and assign daily responsibilities.
• Conduct performance evaluations and support employee development.
• Promote a culture of accountability, teamwork, and continuous improvement.

Process Improvement

• Develop and implement best practices for inventory management and warehouse efficiency.
• Support Lean Manufacturing, 5S, Kaizen, and continuous improvement initiatives.
• Identify opportunities to reduce inventory errors, improve transaction accuracy, and optimize space utilization.
• Maintain standard operating procedures (SOPs) and work instructions.

Compliance & Safety

• Ensure compliance with company policies, ESD requirements, ISO procedures, and applicable regulatory standards.
• Maintain a safe, organized, and audit‑ready stockroom environment.
• Support internal and external audits related to inventory control and material traceability.

Qualifications

Required

• High School Diploma or GED required; Associate's or Bachelor's degree preferred.
• 5+ years of inventory, warehouse, stockroom, or materials management experience in an electronics manufacturing environment.
• 2+ years of supervisory or team lead experience.
• Strong understanding of PCB assembly, SMT manufacturing, electronic components, and material traceability requirements.
• Experience working with ERP/MRP systems.
• Proficiency with Microsoft Excel and inventory reporting tools.
• Working knowledge of BOM structures, part numbering systems, and inventory transactions.

Preferred

• Experience in EMS/contract manufacturing environments.
• Knowledge of IPC standards and ESD handling requirements.
• Experience supporting AS9100, ISO 9001, ISO 13485, or other regulated manufacturing environments.
• Familiarity with Lean Manufacturing, 5S, and continuous improvement methodologies.

A bit about us

The Materials Supervisor is responsible for overseeing all stockroom, inventory control, receiving, kitting, and material handling operations within a fast-paced electronics manufacturing environment. This role ensures accurate inventory management of electronic components, maintains uninterrupted material flow to production, and leads stockroom personnel in support of SMT, PCB assembly, box build, and final assembly operations.

Why join us?

• Medical, Dental, Vision
• PTO & sick leave
• Commuter benefits
• Exponential growth opportunities