Analog Mixed-Signal Circuit Design Engineer II/Sr. (Engineering)

US-Santa Clara, CA

The Analog Mixed-Signal Circuit Design Engineer II/Sr. contributes to building precision timing circuits, leveraging SiTime’s industry-leading MEMS technology. These products have applications ranging from high-performance Networking and Communications Infrastructure to ultra-low power Mobile platforms including wearable devices.


  • Design analog and mixed-signal circuits meeting architectural requirements and technical specifications
  • Contribute to the architectural definition of the design and chip integration
  • Perform calculations, design and verification simulations to ensure building blocks meet specifications at the schematic level and after post-layout extraction, while fully provisioning for DFT and DFM
  • Work closely with Layout Engineers to validate proper layout, using all best known methods
  • Document assigned blocks, and hold preliminary and final design review meetings
  • Actively participate in the chip bring up, evaluation and characterization, with emphasis on owned blocks
  • Work cross-functionally with Product, Characterization, Test, and Application Engineers on issues related to owned circuit blocks
  • Support other projects as needed by management or as business needs change

Qualifications & Requirements:

  • M.S. in Electrical Engineering or related field with minimum 3 years of related experience, or Ph.D. in Electrical Engineering with minimum 2 years of related experience
  • Excellent academic record with published research projects prototyped and proven in silicon
  • Detailed knowledge of CMOS circuits and noise analysis
  • Core expertise in one of the following areas:
    • PLL (Sigma-Delta and LC)
    • ADC (preferably > 14 ENOB)
    • Temperature Sensor
    • Quartz or MEMS Oscillator
    • Sub-threshold circuits
    • Low noise regulator and bandgap
    • Knowledge of programming languages: Matlab, VerilogA, Oceanscript,
    • Ability to oversee circuit layout for critical blocks
    • Ability to perform noise analysis
  • Knowledge of programming languages: MATLAB, VerilogA
  • Proficient in using Cadence analog design tools
  • Ability to oversee circuit layout for critical blocks

Desired Characteristics & Attributes:

  • Passionate, self-starter with strong commitment to flawless execution
  • Excellent written and verbal communication skills required
  • Ability to work well with others in a fast-paced collaborative team environment


To Apply:

To apply for this position, send your resume to

SiTime is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics protected by law.

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