Electrical System Engineer

Electrical System Design and Development:

Lead the overall architecture, technical solution design, and detailed design of

high-voltage electrical systems (e.g., BDU, MSD, high-voltage wiring harness,

pre-charge/main circuit) and low-voltage control systems for lithium-ion

power battery packs (PACK).

Responsible for designing electrical schematics, wiring harness diagrams

(2D/3D),and electrical component layout drawings, as well as completing

component selection, calculations, and design specification development.

Lead or participate in DFMEA analysis for PACK electrical systems and drive

design optimization and iteration.

Customer Engagement and solution support:

Serve as the technical interface to directly engage with customers, deeply

understand and translate customer electrical requirements and technical

specifications (e.g., vehicle electrical interfaces, communication protocols

functional safety requirements).

Present technical solutions, project progress, and provide professional

solutions and recommendations to customers, maintaining strong technical

relationships.

Cross-Department Collaboration and Validation:

Work closely with BMS, structural, thermal management, and process teams

to ensure seamless integration of electrical design with other subsystems.

Lead or support testing and validation of PACK electrical systems (e.g.

electrical performance, insulation, EMC, functional safety) and rapidly

troubleshoot, analyze, and resolve major electrical system-level issues during

trial production and mass production.

Supply Chain and Quality Control:

Responsible for developing technical specifications for electronic and

electrical components (e.g., BMS, contactors, fuses, wiring harness

connectors),conducting technical evaluations of suppliers, approving

samples,and analyzing and resolving incoming quality issues.

Process and Documentation:

Follow product development processes to complete and archive design

documents,BOMs, technical reports, and other deliverables.