Relocation assistance is available.

Test Strategy & DVP: Be part of the Development for comprehensive test plans, DVP&Rs, and verification protocols for the AMU PCBA and its integrated panel assembly components.

Communication Protocol Verification: Validate safety-critical and non-safety communication interfaces including CAN-FD (to ZMUs), Ethernet (to ZMUs and upstream QMU), and dedicated RS485 (for UPS management).

Sensing Subsystem Validation: Execute test setups to verify precision sensing capabilities: Pack HV voltage (-1 to 1600V via HVDC Shunt resistor divider), Pack HV current (-500A to 500A via shunt R4), 48V PSU/UPS monitoring (0-60V), 48V total current draw (0-40A), and auxiliary temperatures.

Actuation & Power Distribution: Verify HV contactor control (pack connect/disconnect), heater SSR control, and power routing from dual 48V PSUs and the 48V UPS down to the ZMUs.

Safety & Fault Management: Rigorously test Hardware Over-Current Protection, fault loop logic, and Functional Safety (FuSa) testing.

Data Analysis & Root-Cause: Analyze test data, generate detailed reports, and collaborate with design engineers to root-cause board or firmware anomalies found during testing.

Test Automation: Contribute to test automation frameworks (utilizing Pytest) to optimize repeatability and scale verification throughput.

What you'll bring:

Bachelor’s degree in Electrical Engineering, Computer Science, or related field.

1+ years of experience in PCBA hardware testing. Must have robust board-level and system-level validation experience.

Some experience in firmware verification, utilizing Pytest or similar unit testing frameworks. Comfort with debugging tools, Linux environments, and Test-Driven Development (TDD)

Electronics Test Engineer II

Responsibilities

Benefits

Company

Formenergy

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