Define and execute qualification strategies for kernel features supporting both hardware and software initiatives, ensuring alignment with silicon and product roadmaps Partner closely with kernel development teams to understand system architecture, feature design, and subsystem interactions (e.g., memory management, cpu scheduling, power, and tracing) Design and implement integration, system, and end-to-end test coverage, with targeted unit testing where appropriate, using languages such as C and Python Build and evolve automation and validation infrastructure to enable scalable, high-signal testing across the development lifecycle Investigate, triage, and root cause complex test failures spanning kernel, hardware, and infrastructure layers, driving issues to resolution Collaborate cross-functionally with engineering teams to debug issues, influence design decisions, and deliver robust, scalable solutions Drive improvements in test architecture, coverage, and reliability to ensure fast, actionable feedback for developers Analyze quality data and trends to identify systemic risks, gaps in coverage, and opportunities for increased confidence in release readiness Communicate quality status, key risks, and strategic focus areas to engineering leadership and executive stakeholders through clear, data-driven reporting Operate effectively in ambiguous environments, independently prioritizing work and influencing quality outcomes across a large, multi-team organizationProven ability to independently manage QA efforts across cross-functional teams. In this role, you will partner closely with cross-functional teams across Apple to proactively define test strategy, develop robust automation, execute validation plans, and deliver clear, trustworthy quality signals for complex, low-level systems.