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Senior MXS Verification engineer

Retym Austin, Texas, United States

onsitefull-time
Posted Aug 16, 2026
  • Role & seniority

    • Sr. Mixed-Signal Verification Engineer
  • Stack/tools

    • Verification/HDL: SystemVerilog, Verilog, UVM

    • AMS verification: AMS tools for behavioural-model validation (with BM validation)

    • Analog design tooling: Virtuoso Schematics (Cadence)

    • EDA (preferred): Synopsys and Cadence tool experience

    • Simulation workflow: simulators, waveform viewers, execution automation, coverage collection

  • Top 3 responsibilities

    • Develop mixed-signal verification strategies and UVM-based testbenches from specifications.

    • Create behavioural models (BM) for analog blocks to support digital verification.

    • Run, debug, and troubleshoot unit/cluster/top-level mixed-signal simulations; validate BM correctness using AMS tools.

  • Must-have skills

    • 10+ years verification experience

    • Analog behavioural modelling for digital verification

    • Mixed-signal dynamic verification with chip digital tools (explicitly noted: “no AMS”)

    • Strong SystemVerilog/Verilog coding

    • Basic analog design knowledge

    • Virtuoso Schematics tool familiarity

  • Nice-to-haves

    • UVM experience

    • Experience with both Synopsys and Cadence tools

    • Familiarity with scalable/portable test case development

    • Strong ability to write test plans and communicate results

  • Location & work type

    • Not specified in provided text.

Full Description

For an exciting well-funded start-up, developing leading edge technology of the next generation high speed communication, we are looking for a Sr Mixed signal verification engineer.

Requirements

Key Responsibilities

  • Develop verification strategies for digital and analog (mixed-signal) designs, utilizing UVM methodologies based on specifications.
  • Create behavioural models for analog blocks in accordance with guidelines provided by analog designers.
  • Write, execute, and debug testbenches using UVM methodology and SystemVerilog code for mixed-signal blocks.
  • Run and debug behavioural model (BM) validation using AMS tools to ensure the correctness of the behavioural models.
  • Perform and troubleshoot unit-level, cluster-level and top-level simulations of mixed-signal designs.
  • Minimum Qualifications
  • 10+ years of experience
  • Experience in Behavioural Modelling (BM) of Analog design for digital verification
  • Knowledge in Mixed Signals dynamic Verification using chip digital design tools [no AMS]
  • Experience in Verilog/SystemVerilog coding
  • Experience in Virtuoso Schematics tools
  • Basic knowledge in Analog design
  • Preferred Qualifications
  • Experience in UVM
  • Experience in both Synopsys and Cadence tools is an advantage
  • Additional Skills

Verification Methodologies and Tools: Familiarity with verification methodologies and tools, including simulators, waveform viewers, execution automation, and coverage collection. Proven experience in developing scalable and portable test cases.

Collaborative Environment: Ability to verify Analog/mixed-signal designs in a collaborative team environment.

Communication: Strong communication skills, including the ability to write test plans, present results, and communicate clearly with multi-functional teams.

Mixed-signal verificationUVMSystemVerilogBehavioural modellingAnalog designVerilogVirtuosoAMS toolsDigital designTestbench developmentSynopsysCadenceSimulationVerification strategyDebuggingmulti-location

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