RTL Integration Engineer

Role Overview :

We are looking for a highly experienced RTL Integra on Engineer to lead PCIe Gen5 and beyond (Gen6/Gen7/Gen8) controller and PHY integration for advanced SoC and chiplet-based designs. The role requires deep PCIe protocol knowledge, strong RTL/SoC integration experience , and hands-on experience taking designs from integration through silicon bring-up readiness.

Key Responsibilities

• Integrate PCIe Gen5+ controllers and PHYs into complex SoC architectures

• Own end-to-end RTL integration, including parameteriza on, clocking, reset, and CSR integration

• Ensure correct implementaion on of PCIe protocol layers (TL/DL/PHY) and LTSSM behavior

• Manage speed and width change, recovery, and reset scenarios across generations

• Drive PIPE (4.x / 5.x) PHY interface integration, including power-state and latency alignment

• Implement robust error handling, replay logic support, and AER reporting paths

• Optimize performance, latency, and power across multiple VCs and traffic classes

• Collaborate with DV, PHY, firmware, and software teams to ensure compliance and bring-up readiness

• Support debug and silicon bring-up through visibility hooks and instrumentation.

Required Technical Skills

• Strong hands-on experience with PCIe Gen5 and above RTL integration

• Deep understanding of PCIe architecture (Root Complex, Endpoint, Switch)

• Expertise in LTSSM states, transitions, and recovery mechanisms

• Solid knowledge of TLP/DLLP formats, flow control, replay, and ordering rules

• Experience with PIPE interfaces and PHY interaction (rate/width change, power states)

• Proven skills in multi-clock design, CDC, and reset sequencing • Familiarity with ASPM (L0s, L1, L1.1, L1.2) and low-power integration • Strong understanding of error handling, RAS, and AER capability integration

• Experience integrating PCIe into AXI/APB-based SoC fabrics

Gen-Specific Expectations

• Gen5: 32 GT/s NRZ operation, tight timing margins, EQ awareness
• Gen6: FLIT-mode architecture, PAM4 signaling, FEC/CRC, PHY latency budge ng
• Gen7/Gen8: Scalable RTL, retimer/chiplet awareness, reliability and RAS focus

Experience & Qualifications

• 812+ years of experience in high-speed interface RTL integration

• Silicon-proven PCIe Gen5+ experience is mandatory

• Exposure to PCIe Gen6 FLIT-mode strongly preferred

• Experience with chiplet-based or multi-die SoCs is a plus

Preferred differentiators

• CXL 2.x / 3.x awareness

• Retimer/redriver integration exposure

• Post-silicon debug and bring-up experience

• Security concepts (IDE, link-level protection)