US_East | Electrical / Electronics & Semiconductors Engineer_L3

Electrical Technician

Role and responsibilities: Electrical Technician (Zonals / Client ECU Testing)

The Electrical Technician will perform bench-level testing of Battery Management System (Client) and Zonal ECUs, supporting validation, troubleshooting, and quality assurance of automotive electrical and electronic systems.

Key responsibilities:

• Perform electronics bench-level testing for Client and Zonal ECUs.
• Set up, configure, and maintain test benches and lab equipment for ECU validation.
• Execute functional and electrical validation tests for battery systems, zonal controllers, and related components.
• Develop and execute test cases, log defects, and support issue resolution.
• Diagnose and troubleshoot hardware/software issues using tools such as multimeters, oscilloscopes, and diagnostic equipment.
• Support ECU flashing, configuration, and firmware validation activities.
• Analyze test results and prepare test reports and documentation.
• Collaborate with engineering teams (hardware, software, validation) to resolve defects and improve system performance.
• Ensure compliance with quality, safety, and testing standards.

Mandatory skills:

• Strong experience in electronic bench testing / ECU validation
• Good understanding of Client systems and battery electronics (cells, modules, thermal management)
• Knowledge of Zonal architecture and vehicle electrical distribution systems
• Hands-on experience with test instruments (multimeter, oscilloscope, etc.)
• Understanding of automotive communication protocols (CAN, LIN, Ethernet)
• Ability to read wiring diagrams, schematics, and electrical layouts
• Experience in test execution, defect tracking, and validation processes
• Strong troubleshooting and analytical skills

Optional Skills:

• Experience with HiL (Hardware-in-the-Loop) testing / test benches
• Familiarity with tools like CANoe / CANalyzer / Vector tools
• Knowledge of PCBA, board-level debugging, and ECU hardware validation
• Exposure to high-voltage battery systems and EV architecture
• Basic scripting or automation experience (Python, CAPL, etc.)
• Knowledge of automotive safety and standards (ISO 26262, quality processes)
• Experience with diagnostics (UDS) and ECU communication