Inventory & Flow Optimization Engineer

JINKO SOLAR U.S. INDUSTRIES; Jacksonville (FL); On-site; USD 55,000 - 75,000; Full time

Job summary

JINKO SOLAR U.S. INDUSTRIES in Jacksonville, FL is seeking a Warehouse Operations Engineer to optimize inventory accuracy, material flow, and process efficiency within the Jax Power facility.

You will collaborate with Production, Planning, Logistics, and Quality to maintain ERP/WMS records, conduct counts, implement improvements, and develop SOPs to support safe, reliable warehouse operations. The role requires a Bachelor’s in a related field and 0–3 years in warehouse operations, with strong

Qualifications

• Bachelor's degree in Industrial Engineering, Supply Chain, Logistics, Operations Management, Manufacturing Engineering, or related field.
• 0–3 years of experience in warehouse operations, manufacturing, logistics, inventory control, or supply chain preferred.
• Experience in solar, electronics, automotive, battery, or high-volume manufacturing preferred.
• Working knowledge of ERP and Warehouse Management Systems preferred.
• Knowledge of inventory control, material handling, production replenishment, cycle counting, and material traceability.
• Familiarity with root-cause analysis, Lean manufacturing, 5S, and process standardization preferred.
• Strong analytical, problem-solving, communication, organizational, and time-management skills.
• Proficiency in Microsoft Excel; bilingual Mandarin and English preferred.

Responsibilities

• Ensure warehouse activities comply with safety policies, procedures, and regulatory requirements.
• Support receiving, unloading, inspection, put-away, storage, picking, packing, staging, shipping, and replenishment.
• Coordinate timely movement of materials to prevent shortages and production interruptions.
• Maintain accurate inventory records through ERP/WMS transactions.
• Conduct cycle counts, physical inventories, reconciliations, and discrepancy investigations.
• Ensure materials are properly identified, labeled, stored, handled, and traceable.
• Monitor workflows, space utilization, and performance to identify improvements.
• Investigate inventory and process issues and support corrective actions.
• Implement improvements for safety, productivity, and material flow.
• Develop and maintain SOPs, work instructions, and training materials.
• Track warehouse KPIs and prepare management reports.
• Collaborate with Quality regarding damaged or nonconforming materials.
• Coordinate with cross-functional teams: Production, Planning, Logistics, Procurement, Quality, Engineering, Maintenance, Finance, Supply Chain.
• Support layout planning, training, audits, and safety inspections.

Skills

Analytical ability

Problem solving

Communication

Time management

Attention to detail

Cross-functional collaboration

Excel proficiency

Bilingual (Mandarin/English)

Education

Bachelor’s degree in Industrial Engineering or related field

Tools

ERP

Warehouse Management System (WMS)

Job description

JINKO SOLAR U.S. INDUSTRIES in Jacksonville, FL is seeking a Warehouse Operations Engineer to optimize inventory accuracy, material flow, and process efficiency within the Jax Power facility.

You will collaborate with Production, Planning, Logistics, and Quality to maintain ERP/WMS records, conduct counts, implement improvements, and develop SOPs to support safe, reliable warehouse operations. The role requires a Bachelor’s in a related field and 0–3 years in warehouse operations, with strong