Senior Electrical Engineer

Key Responsibilities

• Electrical System Design - Specify and design PDBs, wiring, and connectors, ensuring proper fusing, grounding, EMI shielding, and surge protection.
• Battery & Charger Validation - Validate designs against CE, UL, FCC, IEC 62133, and UN 38.3 standards.
• Wiring Harness Reliability - Develop harnesses with robust routing, shielding, and strain relief to eliminate field failures.
• Documentation & Schematics - Create and maintain version-controlled wiring diagrams, harness layouts, and component specs.
• Manufacturability & Field Support - Work closely with production and supply chain to ensure electrical designs are serviceable and manufacturable. Troubleshoot electrical issues in the lab, factory, and field.
• Compliance & Testing - Contribute to CE, UL, FCC, and EMC compliance testing and ensure designs pass with minimal redesign.
• Component Selection & Cost Efficiency - Select components balancing performance, availability, and cost-effectiveness. Support procurement with alternatives and cost-reduction opportunities.

Requirements

• Bachelor's degree in Electrical Engineering or related field.
• 3-5 years of hands-on electrical engineering experience in robotics, EV, industrial equipment, or consumer hardware.
• Proven track record of taking electrical designs from concept to production.
• Strong knowledge of power electronics, battery systems, PDBs, wiring harness design, and connector reliability.
• Proficiency with schematic capture and harness design tools (e.g., E3.series, SOLIDWORKS Electrical, AutoCAD Electrical).
• Hands-on debugging skills with oscilloscopes, multimeters, and CAN/serial analyzers.
• Familiarity with compliance and safety standards (CE, UL, FCC, EMC, IEC 62133, UN 38.3).
• Excellent documentation habits and process discipline.
• Strong cross-functional collaboration skills with mechanical, firmware, and production teams.
• Comfortable working in fast-paced environments with tight deadlines.

Preferred Qualifications

• Experience in robotics, automotive, EV, or mechatronics industries.
• Knowledge of embedded power distribution design, battery pack design and charging systems.
• Mandarin proficiency for direct communication with Chinese suppliers (a plus).