Jobs · Management · California

Technologist, Hardware Development Engineering

Visalytics · Roseville, CA · 1 wk ago
ManagementFull-time

About the Role

We are seeking an Expert-level Hardware Engineer who is equally strong in board-level hardware design and ASIC interface / integration (I/O, package, power integrity, DFT/test, analog, and signal integrity). This is a hands-on role for a recognized subject matter expertise in delivering complex hardware from concept through production, including deep lab bring-up and root-cause complex issues, able to debug across silicon, package, and board.

Responsibilities

  • Own or co-own complex programs through the full lifecycle: architecture → design → build → bring-up → debug → qualification → production ramp → sustaining.
  • Own schematic design and review for high-complexity boards (compute/networking/accelerator-class or equivalent).
  • Partner with layout teams to define and enforce stackups, reference planes, return paths, via design and strategy, routing constraints, differential pair controlled impedance routing, channel constraints, connector strategy, and manufacturability.
  • Design and simulate high-speed links across die/ASIC package/PCB/connectors/cabling, balancing SI/PI/EMI and manufacturing constraints.
  • Own or co-own ASIC I/O choices including I/O standards, voltage domains, ESD strategy, drive/slew tuning, and noise coupling/SSO considerations.
  • Define debug and manufacturing test strategy, including test access, test point strategy, coverage vs SI impact, and failure analysis workflows.
  • Own or review analog subsystems relevant to high-performance designs: clock generation/distribution, filtering/biasing, mixed-signal partitioning, and grounding strategy.
  • Create and execute EVT test plans; perform structured bring-up and root-cause debug using high-speed measurement equipment (Oscilloscopes, BERT, network analyzers, spectrum analyzers).
  • Correlate bench measurements back to simulation and drive corrective actions.
  • Write clear specs and constraints that prevent rework (I/O requirements, channel budgets, PDN targets, bring-up/test access).
  • Drive design reviews that identify real risks early and mentor engineers across experience levels.
  • Drive partnerships with key IP, component, and manufacturers.

Required Qualifications

  • Professional hardware engineering experience with proven ownership of multiple complex programs through the full lifecycle.
  • Demonstrated hands-on experience spanning both:
    • Board/system hardware design (schematic ownership, layout partnership, bring-up, debug, standards compliance, manufacturing support)
    • ASIC I/O and integration (I/O architecture decisions, package/substrate considerations, PI/SI co-design, tape-out support, DFT/test hooks)
  • Hands-on experience integrating and debugging leading-edge Ethernet and PCIe interfaces, including:
    • 100G/200G Ethernet PAM4 transceivers (system/channel design, equalization concepts, BER/PRBS testing, standards compliance planning and test)
    • PCIe Gen 6 (system/channel design, equalization concepts, BER/PRBS testing, standards compliance planning and test)
  • Proven experience designing complex boards using cutting-edge FPGAs (e.g., high-end families with high-speed transceivers), including:
    • Power architecture and sequencing for FPGA multi-rail systems
    • High-speed transceiver channel design with associated reference clock design, reset/boot/strap
    • Bring-up and debug using vendor tools, link training, PRBS/IBERT-style testing, and lab correlation
    • Ownership of FPGA-based platform bring-up from first power-on through high-speed link validation and system integration
  • Expert schematic design and review for high-complexity boards with strong experience in:
    • Multi-rail power distribution networks (frequency domain impedance control, sequencing, fault handling)
    • High-speed interfaces (DDR, PCIe, Ethernet/SerDes-based links, USB, I2C, SPI, MIPI)
    • Controlled impedance trace design (understanding manufacturing and cost tradeoffs)
    • Clocking/reset/fault tolerant architectures and debug access design
    • General analog circuit design
  • Signal Integrity (SI) design experience: insertion loss, return loss, eye/jitter concepts, electrical noise abatement, termination, discontinuities, correlation of models to measurements.
  • Deep PI/PDN experience: target impedance approach, decap strategy, anti-resonance mitigation, transient response, measurement and correlation.
  • Practical EMI/EMC grounding/shielding/filtering understanding grounded in design and lab realities.
  • Strong understanding of package/substrate impacts: pinout/ballout tradeoffs, escape routing constraints, lane swapping realities, package parasitics effects on SI/PI and timing margins, thermal/mechanical considerations influencing reliability and assembly.
  • Power architecture competence spanning system and ASIC-aware constraints (noise isolation, domain partitioning, bring-up hooks).
  • Strong working knowledge of DFT concepts and productization: JTAG/boundary scan, scan/ATPG fundamentals, BIST/loopbacks/PRBS, on-chip monitors/telemetry.
  • Practical capability to own/review analog subsystems: clock generation/distribution and jitter sensitivity, filtering/biasing, stability fundamentals, measurement integrity/noise coupling, mixed-signal partitioning and grounding strategy.
  • Expert in structured bring-up and root-cause debug with high-speed measurement competence (Oscilloscopes, BERT, network analyzers, spectrum analyzers, probing strategy, fixtures, de-embedding awareness).
  • Familiarity with mainstream schematic/layout environments (e.g., Cadence/Altium/Mentor-class tools) and constraint-driven design practices.
  • Comfortable with SI/PI modeling workflows (IBIS/AMI, S-parameters, SPICE-level reasoning) and validation against lab data.
  • Strong documentation, design review, ECO, and risk-management discipline.
  • Operates as a cross-functional technical leader across silicon, package, board, validation, test, manufacturing.

Preferred Qualifications

  • AMD FPGA Knowledge
  • Advanced packaging or multi-die systems (e.g., chiplets/interposers/HBM-class integration)
  • Ownership of qualification/compliance (EMC, safety, thermal/mechanical) and production yield improvement
  • Experience with design for low cost, second-source strategies, and sustained field reliability initiatives

Pay & Benefits

Salary Range: 170,600.00 - 227,400.00

Benefits include paid vacation time; paid sick leave; medical/dental/vision insurance; life, accident and disability insurance; tax-advantaged flexible spending and health savings accounts; employee assistance program; other voluntary benefit programs. This role is eligible for bonuses under WD's Short Term Incentive Plan or Sales Incentive Plan, and may be eligible to participate in the annual Long-Term Incentive program which consists of restricted stock units or cash equivalents. RSU awards are also available to eligible new hires.

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