Senior Electrical Characterization Engineer – ZonalsBMS

We are seeking a Senior Electrical Characterization Engineer to support electrical validation and characterization activities for Zonal Architecture and Battery Management System (BMS) ECUs within advanced automotive platforms. The engineer will be responsible for executing electrical tests analyzing system performance validating hardware functionality and supporting diagnostics activities to ensure robust and reliable system operation.

• Lead electrical characterization and validation activities for Zonal and BMS ECUs.
• Perform electrical testing including power analysis signal integrity communication validation and system diagnostics.
• Execute validation activities for battery systems zonal controllers and associated electronic components.
• Analyze electrical performance metrics test data and system behavior to identify defects and performance gaps.
• Develop and execute validation plans test procedures and characterization strategies.
• Support root-cause analysis and debugging of electrical and system-level issues.
• Collaborate with hardware software systems and integration teams to resolve technical challenges.
• Utilize lab instrumentation such as oscilloscopes power analyzers CAN tools DAQs and signal generators.
• Validate communication protocols including CAN LIN Ethernet SPI UART and I2C.
• Prepare validation reports defect documentation and technical findings.
• Support continuous improvement initiatives for validation processes and test methodologies.

• Strong experience in electrical characterization and validation of automotive ECUs.
• Hands-on experience with Zonal Architecture and Battery Management Systems (BMS).
• Knowledge of automotive communication protocols and embedded systems.
• Experience in electrical testing signal analysis diagnostics and defect analysis.
• Proficiency with electrical lab equipment and data acquisition tools.
• Understanding of power electronics battery systems and vehicle electrical architecture.
• Strong analytical troubleshooting and debugging skills.
• Experience with system-level validation and performance analysis.

Pi-square technologies is a Michigan (USA) Headquartered Automotive Embedded Engineering Services company Synergy Partner for major OEMs and Tier 1s and their implementation partners in Automotive Embedded Product Development Projects Requirements Analysis Software Design Software Implementation Efficient Build Release Process and turnkey software V & V Services. We have more than 20 years of industry expertise with specialization in the latest cutting-edge automotive technologies such as Infotainment connected vehicles Cyber security OTA and Advanced Safety/ Body electronics.