Principal Analog Circuit Design Engineer - Serdes

Intel Intel · Semiconductors · California, Santa Clara, United States +2

Seeking a Principal Analog Design Engineer to lead the design and validation of high-speed analog circuits for SerDes applications. Requires expertise in analog/mixed-signal design, high-speed communication standards, and silicon bring-up. Will mentor junior engineers and collaborate with cross-functional teams.

What you'd actually do

  1. Lead the design and validation of cutting-edge analog circuits for high-speed (112G and 224G) SerDes applications.
  2. Provide technical direction and mentorship to layout and less experienced analog design engineers, fostering a collaborative and knowledge-sharing culture.
  3. Engage closely with cross-functional teams, including systems, digital design, and test engineering, to ensure robust design implementation and validation.
  4. Demonstrate a proven track record of delivering high-quality results in advanced FinFET CMOS technology within high-speed SerDes design environments.
  5. Actively participate in technical discussions across multiple disciplines, including analog/mixed-signal design, post-silicon validation, and system-level collaboration.

Skills

Required

  • Master's degree in Electrical Engineering, Electronics Engineering, or related field.
  • 8+ years of experience in analog/mixed-signal circuit design for high-speed SerDes applications.
  • Proven expertise in one or more of the following areas: PLL, CDR, CTLE, DFE, ADC, or Transmitter (TX) design.
  • Strong understanding of high-speed communication standards such as PCIe (Gen5/Gen6) and Ethernet (100G/400G/800G).
  • Solid foundational knowledge of analog design principles-noise, jitter, matching, stability, and linearity.
  • Hands-on experience with advanced FinFET CMOS process technologies (7nm or below).
  • Proficiency in analog design and simulation tools such as Cadence Virtuoso/ADE, HSPICE, or equivalent.
  • Experience in silicon bring-up, post-silicon validation, and lab debug of analog circuits.

Nice to have

  • Ph.D. in Electrical Engineering, Electronics Engineering, or related field.
  • 10+ years of experience in analog design for high-speed SerDes (56G/112G/224G) applications.
  • Deep expertise in transmitter and receiver architecture, CDR loops, equalization techniques, and advanced ADC architectures.
  • Familiarity with next-generation standards such as PCIe 6.0+, 800G/1.6T Ethernet, JESD, and other SerDes protocols.
  • Hands-on experience in behavioral modeling (Verilog-A), MATLAB-based analysis, and automation scripting (Python/Tcl/Perl).
  • Strong understanding of signal integrity, channel modeling, and system-level link performance.
  • Proven ability to mentor junior engineers, guide layout implementation, and drive design reviews.

What the JD emphasized

  • high-speed SerDes applications
  • advanced FinFET CMOS technology
  • high-speed SerDes design environments
  • silicon bring-up, post-silicon validation, and lab debug of analog circuits