Senior Analog & Mixed-Signal Design Engineer

Extropic; Waltham (MA); On-site; USD 120,000 - 190,000; Full time

Job summary

Extropic is hiring an Analog/Mixed-Signal Engineer to accelerate hardware development. The candidate should deeply understand CMOS device characteristics, noise, mismatch, linearity, and design trade-offs.

Required experience includes 3-5 years in analog/mixed-signal engineering, designing analog blocks, and performing high-speed analog circuit layout and verification, with familiarity in pre-silicon validation and tape-out support.

Qualifications

• Deep knowledge of analog/mixed-signal concepts (noise, linearity, stability).
• Experience designing analog blocks (op-amps, references, LDOs, filters).
• Strong background in high-speed analog circuits (dividers, oscillators, PLLs).
• Familiarity with device reliability, EM issues and mitigation strategies.
• Experience in lab-testing with signal generators, spectrum analyzers, oscilloscopes.
• Cadence simulations (PEX, Monte-Carlo, Corner analyses) and tape-out support.

Responsibilities

• Design and verify analog/mixed-signal blocks for CMOS processes.
• Conduct pre-silicon validation and top-level simulations.
• Support tape-out verification (DRC, ERC, LVS) and layout considerations.
• Collaborate with layout and test teams to resolve reliability and noise challenges.

Skills

Analog design

Mixed-signal design

Noise reduction

Linearity optimization

Layout and reliability

Lab testing & measurement

Tools

Cadence

Job description

Extropic is hiring an Analog/Mixed-Signal Engineer to accelerate hardware development. The candidate should deeply understand CMOS device characteristics, noise, mismatch, linearity, and design trade-offs.

Required experience includes 3-5 years in analog/mixed-signal engineering, designing analog blocks, and performing high-speed analog circuit layout and verification, with familiarity in pre-silicon validation and tape-out support.