You will be directly responsible for the design, development and debug of diagnostic FW to be used for testing new Apple products. You’ll work with key module engineers to establish test coverage and write firmware to support it.- Design, develop and test FW to exercise key HW system components. Write code to develop modularity for cross-platform use and implement command line tools to access specific functionality.- Integrate test coverage from cross-functional module engineers, understand how to translate coverage into CLI implementation that can be driven with automation.- Work with host-side station engineers to understand test flow and execution, ensuring accuracy against required coverage.- Debug blocking FW issues quickly in unfamiliar codebases using log files, direct code inspection and core dumps.- Understand and drive down test station re-test rates.- Review and inspect manufacturing data for accuracy and integrity.- Traveling to contract manufacturer sites to support active HW builds.