Austin, Texas, United States Hybrid

Renesas Electronics is hiring a Principal Engineer Router Architect

Responsibilities

  • Develop architectures for L2 and L3 switching fabrics that support Time-Sensitive Networking standards to guarantee predictable latency for critical automotive communications.
  • Lead the integration of PCIe Gen 5 and Gen 6 interfaces to enable fast, reliable connections between system-on-chips, AI processors, and storage components, including virtualization through SR-IOV.
  • Implement hardware-based safety features such as error correction, parity checking, built-in self-test, and end-to-end protection to meet ASIL-B and ASIL-D safety requirements in routing and bus subsystems.
  • Design interfaces linking Ethernet and PCIe controllers with internal network-on-chip and coherent interconnect fabrics to efficiently transport data from ADAS sensors like cameras and LiDAR.
  • Create hardware architectures that enable secure virtualization and on-board communication protection, ensuring network resources are shared safely while defending against cyber threats.
  • Define comprehensive clocking, reset, and power management strategies that support automotive environmental conditions and enable fast boot-up times for responsive vehicle operation.
Required Skills
Automotive EthernetTSN (IEEE 802.1AS, 802.1Qbv, 802.1Qbu)PCIe Gen 5/6SR-IOVFunctional Safety (ASIL-B/D)NoC/CHI fabricsAXI/CHI bus protocolsIOMMUSecure On-board Communication (SecOC)SoC architectureHigh-speed networking
About company
Renesas Electronics
Renesas Electronics designs and manufactures semiconductor solutions, including power management chips for a wide range of applications in consumer and industrial markets.
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Job Details
Department Engineering
Category other
Posted 2 months ago