Pcb Layout Engineer

Tenstorrent · Semiconductors · Santa Clara, CA · Systems Engineering

Tenstorrent is seeking a Layout Engineer with expertise in board layout for high-performance computing and AI hardware. This role requires direct experience with multi-layer boards, HDI vias, blind vias, back drilling, DFM, DFA and routing / layout of interfaces like GDDR, LPDDR, DDR, PCIe Gen 5 & 6, Ethernet IEEE 802.3bj, cd, cf, USB, etc. The ideal candidate will work closely with cross-functional teams consisting of engineers from systems, power, signal integrity and mechanical to ensure that our products meet the layout margins and cutting-edge specifications for mass production boards for data centers, workstations, and consumer computing applications.

What you'd actually do

  1. A Layout Engineer to own multi-layer PCB layouts for high-performance computing and AI hardware.
  2. Expertise routing GDDR, LPDDR, DDR, PCIe Gen 5/6, Ethernet (IEEE 802.3bj/cd/cf), USB and other high-speed interfaces.
  3. Proficiency with Cadence schematic/layout tools (v25.1) in the Cadence Pulse environment.
  4. Ability to choose appropriate advanced fabrication technologies (HDI, blind/buried vias, VIPPO, back drilling) balancing performance and cost.
  5. Collaboration with power, signal integrity, and mechanical engineers to meet PDN, SI, mechanical, thermal, and regulatory (IPC, UL, CE, RoHS, FCC) requirements.

Skills

Required

  • PCB design (Cadence Allegro; Altium a plus)
  • high-speed, complex PCBs (high layer count, HDI, multi-lamination, VIPPO, back drilling)
  • defining and applying layout rules (physical, spacing, length-matching) for high-speed designs
  • working with fabricators on stackups, capabilities, and resolving DFM/DFA/DFT feedback
  • Cadence schematic/layout tools (v25.1)
  • advanced fabrication technologies (HDI, blind/buried vias, VIPPO, back drilling)
  • floorplanning, component placement, board connectivity, and creation of power/ground planes
  • Collaboration with power, signal integrity, and mechanical engineers
  • regulatory (IPC, UL, CE, RoHS, FCC) requirements

Nice to have

  • Altium

What the JD emphasized

  • ~8+ years in PCB design
  • high-speed, complex PCBs
  • high-performance computing and AI hardware
  • high-speed interfaces
  • regulatory (IPC, UL, CE, RoHS, FCC) requirements
  • U.S. export-controlled technology
  • U.S. export laws