Principal Hardware Signal Integrity / Power Integrity Architect

SiTime Corporation•Santa Clara, CA

27d

About The Position

The Principal Hardware Signal Integrity/Power Integrity Architect is accountable for system-level electrical design and for establishing signal and power integrity simulation methodologies that underpin the development of hardware platforms used for validation, testing, and high-volume production of MEMS timing products. This role leverages advanced expertise in signal integrity and PCB design to deliver solutions that ensure optimal system performance. Responsibilities include collaborating closely with cross-functional teams to simulate and engineer complex platforms with robust electrical integrity. Furthermore, the role encompasses activities aimed at assuring product quality and reliability through comprehensive testing processes

Requirements

Master's degree in Electrical Engineering, Computer Engineering, or related field
Over 10 years of expertise in hardware system design, including comprehensive signal integrity analysis and optimization. Leadership role is a plus
Demonstrated proficiency in PCB design tools such as Altium, Allegro, and APD, with a strong capability for conducting thorough PCB reviews
In-depth knowledge of server technologies, including:
Signal and power integrity design and optimization methodologies
Thermal management strategies
Mechanical considerations relevant to PCB and overall system design
Experience in high-speed interface design, e.g., DDR, PCIe, USB, and similar protocols
Strong background in transmission line and electromagnetic field theory, with expertise in time and frequency domain analysis
Skilled in extracting S-parameters or lumped models from packages and PCBs, converting them to Spice/behavioral circuit models, and evaluating performance through simulation
Experienced with MIPI, I2C, SPI, and UART interfaces
Proficient in impedance-controlled board design and manufacturing
Conduct laboratory measurements using oscilloscope, phase noise analyzer, VNA, and TDR

Nice To Haves

Demonstrates a strong sense of self-motivation and a commitment to achieving meaningful results
Exhibits the ability and enthusiasm to contribute effectively within a collaborative, fast-paced team environment
Exceptional communication, interpersonal, critical thinking, and problem-solving abilities
Proven capability to perform effectively under pressure while meeting stringent deadlines
Willingness and ability to adopt a hands-on approach when necessary, engaging with technical details to resolve issues and guide the team

Responsibilities

Lead signal integrity (SI) design initiatives for system platforms supporting advanced SiTime timing products across diverse business units and applications
Establish comprehensive methodologies for both signal and power integrity across a variety of hardware platforms, including validation environments, probing stations, load boards, and production test systems
Identify, assess, and integrate new technologies, components, and techniques to enhance overall signal and power integrity performance
Deliver robust and cost-effective signal integrity solutions by conducting detailed analysis, simulations, experimental design, and verification utilizing advanced tools and methodologies
Collaborate closely with circuit design, packaging, board design, and product teams to define reliable system components at all levels, including package, sockets, connectors, and board architecture
Ensure the delivery of high-quality, first-pass-success hardware infrastructure through expert root cause analysis and resolution, with an emphasis on addressing signal and power integrity challenges