Sr. Staff/Principal Engineer, SI/PI (Signal Integrity/Power Integrity)

Job Description

Tenstorrent is seeking a Sr. Staff/Principal Engineer, SI/PI to lead signal and power integrity efforts for high-speed AI computing hardware. This role is based in Toronto, Canada and requires deep expertise in high-speed interfaces. The ideal candidate will collaborate with cross-functional teams to ensure products meet simulation and measurement margins for data centers, workstations, and consumer computing applications.Role involves:

• Leading SI & PI efforts for high-speed AI computing hardware.
• Managing global ODMs’ high-speed lead.
• Cooperating with package, board layout, and supply chain teams.
• Architecting, designing, and optimizing the Power Delivery Network (PDN).
• Working with Field Application Engineers to enable customer system designs.
• Developing and maintaining technical documentation.
• Performing high-speed scope, TDR & VNA measurements.
• Training internal members on best SI/PI practices.

Requirements:

• Bachelor’s or Master’s degree in Electrical Engineering, Microwave, or a related field.
• 7+ years of experience in SI/PI and product design & manufacturing for computing and/or networking hardware.
• Hands-on knowledge with ADS, HFSS/3D, Sigrity (Clarity/PowerSI), Hspice or similar industry-standard simulation tools.
• Extensive knowledge of Interfaces like GDDR, LPDDR, DDR, PCIe Gen 5 & 6, Ethernet IEEE 802.3 all speeds, USB, etc.
• Experience with measurements & standards compliance procedures.
• Experience with Cadence Allegro PCB designer and/or Altium, Constraints Manager and or other PCB stack up designer tools.

Tenstorrent offers:

• A highly competitive compensation package and benefits.
• An equal opportunity employer environment.