This position is for a talented engineer in Apple's Silicon Technologies group, focusing on the development of high-performance, power-efficient GPUs. The role involves creating innovative solutions to complex challenges in power management and micro-architecture. The engineer will work on power estimation, optimization, and analysis to enhance GPU designs. This is an opportunity to contribute to the technology that powers Apple's devices and services.

• BS degree in a relevant field
• Minimum of 10+ years of relevant experience
• Experience with low power microarchitecture and implementation
• Experience with scripting in Python
• Experience with PowerArtist and/or PTPX
• Experience in product level power budgeting and projection
• Experience in writing, simulating and debugging RTL designs
• Experience in low power ASIC design and implementation techniques
• Experience in data mining applications to power modeling and triage
• Experience in power use-case definition and analysis
• Experience in post-silicon power correlation
• Experience in power management techniques
• Excellent communication skills
• Self-motivated and well organized

• Create early power estimation, power targets and perform what-if analysis at architectural evaluation stage
• Support RTL and gate-level power rollup and analysis
• Analyze various GPU workloads to identify power reduction opportunities
• Evaluate and implement power optimizations in both RTL and gates
• Identify the best power sign-off tests to improve power analysis coverage
• Develop flows and heuristics to accelerate power triage on large power data sets

• Employees at Apple are often offered comprehensive benefits that support physical and mental well-being—flexible medical plans, confidential counseling, onsite wellness centers at major campuses, and resources for fitness and daily life. Families typically receive fertility support, paid parental leave with gradual return, caregiving leave, and dependent-care guidance, while financial perks commonly include stock grants (with purchase discounts), 401(k) matching, and income-protection coverage. Employees also see robust time off, Apple University learning and tuition reimbursement, donation matching and paid volunteer hours, and deep product and partner discounts.