Six Figure Work

Principal Analog/Mixed Signal Engineer

Extropic

Company websiteextropic.ai (Extropic, opens in new tab)

Base salary $200K  to $325K

Employer-published annual base salary, USD. Advertised base range in Boston, MA

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  • LocationBoston, MA
  • WorkplaceOn-site
  • Status at last checkSource accepting applications when checked
  • Last checked (1 h ago) · observed since

About this job

Extropic is hiring an Analog/Mixed-Signal Engineer to help accelerate our hardware development. The ideal candidate would be someone with a deep understanding of Analog/Mixed signal design and needs to have a solid understanding of CMOS device characteristics, noise, mismatch, linearity and design trade-offs.

Required Experience

  • 5+ years relevant experience in Analog/Mixed Signal Engineering

  • Experience designing analog blocks (Comparator, op-amp, reference/bias generation, LDO regulators, filters, switch-cap, and data converters)

  • Experience in design and layout of high-speed analog circuits (Frequency dividers, oscillators, and PLLs)

  • In-depth knowledge of analog mixed-signal concepts (Noise, linearity, stability, low-power, and low-noise techniques)

  • Deep understanding of reliability issues and layout effects, such as electro-migration (EM), and strategies to mitigate them

  • Experience in lab-testing of mixed-signal circuits and experience using signal generators, spectrum analyzers, and oscilloscopes

  • Comprehensive simulation skills in Cadence (PEX, Monte-Carlo, and Corner analysis)

  • Experience in supporting project tape-out verification (DRC, ERC, and LVS)

  • Proficiency in pre-silicon validation and top-level mixed-signal design simulations

  • Experience in designing with modern CMOS technology

Preferred Experience

  • Strong programming skills (Python and C)

  • Experience with I/O design (ESD and latch-up)

This position will require access to information subject to control under U.S. export control laws and regulations, including the Export Administration Regulations (“EAR”). Please note that any offer for employment will be conditioned on authorization to receive controlled items.

Source: Extropic on Ashby · View original posting (opens in new tab)

Pay in context

This role's base floor ($200,000) is above 95% of the 421 Engineering (non-software) roles in Massachusetts listed on this site; 6 others list the same floor. Their median floor is $131,285; the middle half runs from $116,370 to $150,000.

Only jobs on this site count, and each one publishes a base salary of $100,000 or more, so this compares six-figure jobs with each other, not with the whole market. Computed Nov 8, 2026.

This range next to 5 other live Extropic roles with the nearest advertised base floor
Chart as a table
This range next to 5 other live Extropic roles with the nearest advertised base floor
RolePublished base
Principal Analog/Mixed Signal Engineer (this listing)$200K - $325K
Senior Analog/Mixed Signal Engineer$160K - $300K
Embedded Software Engineer$150K - $250K
Research Scientist - Machine Learning$150K - $250K
Experimental Physicist$150K - $250K
Research Scientist - Machine Learning$150K - $250K

Same $100K to $400K scale as every card. All Extropic roles · How to read the bar

Observed changes

  1. Began meeting the published-salary criteria
  2. First observed on the employer's board
Observed since
Employer-stated posting date
2026-08-05
Where this pay comes from

Location as the employer wrote it: Boston

USD 200,000 – 325,000 · 1 YEAR · Salary

Method
Structured pay field published by the employer
Checked
Rule set
us-base-v2

The employer's job board publishes this pay as a dedicated data field. We read the field directly; no interpretation was needed.

What we verified

  • The pay figures come from the employer's own listing, quoted exactly above.
  • The pay is an annual base salary in US dollars with a minimum of at least $100,000.
  • The role was publicly listed on the employer's job board when last checked.

We do not verify what the employer will actually offer, whether the employer is still recruiting for the role, or anything beyond what the employer published. Full methodology.

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