Data Center Hardware Engineering - Hardware System Integration Engineer

**Weekly Hours:** 40**Role Number:** 200671176-0157**Summary**At Apple, we push the boundaries of what's possible and nowhere is that more evident than in the infrastructure that powers our most ambitious technologies. The Data Center Hardware Engineering Team designs and delivers the high-performance compute solutions that underpin Apple's services and products at scale. From custom silicon to full-system integration, our work ensures that Apple's global infrastructure is fast, efficient, and built to last. Every system we ship reflects our relentless commitment to engineering excellence and our belief that great hardware is the foundation of great experiences.The Hardware System Integration team is central to this mission, owning the design and realization of customized compute platforms from concept to mass production.**Description**As a Hardware System Integration Engineer, you will own the end-to-end hardware engineering lifecycle for high-performance compute designs - from initial specification and schematic capture through board bring-up, validation, and factory build support. You will serve as a critical cross-functional partner to mechanical, power, software, firmware, silicon, and reliability teams, ensuring design requirements are met with precision and at scale.We're looking for someone who thrives in a highly collaborative environment, enjoys working across disciplines, and is energized by the challenge of bringing cutting-edge hardware to life.**Minimum Qualifications**+ Bachelor's degree in Electrical Engineering, Computer Engineering, or equivalent work experience+ 7+ years of relevant industry work experience in hardware or systems engineering+ Deep expertise across common low-speed and high-speed digital interfaces: I2C/SMBus, SPI, JTAG, USB, PCIe, Ethernet (SGMII, RMII, QSFP), and DDR memory+ Circuit design experience across multiple domains: power, digital, analog, high-speed communications, and programmable logic+ Demonstrated ability to bring up, characterize, and debug complex hardware from the system level down to the circuit level using standard EE lab equipment (DMM, oscilloscope, logic analyzer, spectrum analyzer)+ Excellent written, verbal, and visual communication skills, with experience producing functional specs, integration procedures, and technical documentation+ High-speed PCB design experience with 10+ layer boards, including PCB material selection and stack-up definition+ Proficiency with schematic entry and high-speed PCB layout constraint management using Cadence tools or equivalent**Preferred Qualifications**+ Hands-on PCIe, 100-GbE, USB3/USB4, or similar high-speed serial protocol experience, including compliance testing and protocol analyzer debug+ Familiarity with computer architecture concepts and hardware design tradeoffs+ Experience scripting in Python or similar languages for test automation, data analysis, or lab instrumentation control+ Experience engaging vendors and ODM/CM partners, including component vendors and reference design partners+ Master's degree in Electrical Engineering or Computer Engineering+ 12+ years of relevant industry work experience in hardware or systems engineering