Motor Assembler at Hyundai Rotem USA Corporation – Riverside, California

Hyundai Rotem Smart Electric America is at the forefront of transforming public transportation through cutting-edge electric rail systems. As a subsidiary of Hyundai Rotem USA, we specialize in developing and maintaining advanced rolling stock—including electric multiple units (EMUs), high-speed trains, and eco-friendly hydrogen-powered vehicles. We also supply critical systems such as traction power units and engines, ensuring reliable propulsion for rail vehicles across North America. We're expanding our team to support exciting new projects and deliver smart solutions for modern transit.

Job Summary

We are seeking skilled Assembly Technicians to support the assembly of traction motors used in electric drive systems. The ideal candidates will have hands-on experience in electromechanical assembly, attention to detail, and a strong understanding of safety and quality standards.

• Assemble traction motors according to blueprints, wiring diagrams, and work instructions
• Perform mechanical fitting, electrical connections, winding, insulation, and final testing
• Use hand and power tools, torque wrenches, and measuring instruments
• Conduct visual and dimensional inspections for quality assurance
• Maintain clean and organized workstations in accordance with safety regulations
• Collaborate with engineering and QA teams to address assembly issues
• Test the final product according the test procedure

• 2–5 years of experience in electrical motor or mechanical/electromechanical assembly
• Ability to read and interpret technical drawings and schematics
• Experience with stator/rotor assembly, winding, or similar motor components
• Familiarity with torque specifications and precision measurement tools
• Basic understanding of safety procedures (lockout/tagout, PPE)
• High school diploma or equivalent; technical certificate or vocational training preferred

• Experience with traction motors or EV/hybrid powertrain components
• OSHA 10 or 30 certification
• IPC/WHMA-A-620 or similar wiring standards experience