Neural AFE Test & Integration Engineer - Equity

Investigo; San Diego (CA); On-site; USD 100,000 - 135,000; Full time

Benefits offered by this job

Equity

Stock options

Job summary

Investigo is partnered with an innovative medical technology company developing implantable electronics and brain-computer interfaces. They seek an AFE Test & Integration Engineer to validate analog front-end ASICs for neural signal acquisition.

This early-career role offers hands-on semiconductor testing experience, with a base salary of $100,000–$135,000 plus equity, and a path to grow alongside senior ASIC and electrical engineering teams.

Qualifications

• Bachelor's, Master's, or PhD in Electrical Engineering, Bioengineering, or related discipline.
• Experience with analog front-end circuits, low-noise amplifiers, instrumentation amplifiers, or ADC architectures.
• Strong understanding of analog electronics, circuit fundamentals, and signal measurement.
• Hands-on laboratory experience using oscilloscopes, signal generators, and electronic measurement equipment.

Responsibilities

• Develop and maintain laboratory test setups for analog front-end ASIC characterization.
• Support first-silicon bring-up, electrical testing, and performance validation.
• Measure analog circuit performance, including noise floor, input-referred noise, CMRR, power consumption, and channel crosstalk.
• Work with oscilloscopes, signal generators, source-measure units, and other electronic test equipment.
• Develop and execute structured test plans and measurement protocols.
• Use Python or MATLAB for data analysis, visualization, and test automation.
• Support integration testing of ASICs with neural recording electrodes and electronic subsystems.
• Analyze test results, identify performance deviations, and assist with troubleshooting.
• Document experimental results and produce engineering characterization reports.
• Collaborate with senior ASIC and electrical engineering teams to improve test coverage and reliability.

Skills

Analog electronics fundamentals

Hands-on lab measurement with scopes

Python or MATLAB for analysis

Analytical skills

Education

Bachelor's, Master's, or PhD in Electrical Engineering or Bioengineering

Tools

Oscilloscopes

Signal generators

Source-measure units

Job description

Investigo is partnered with an innovative medical technology company developing implantable electronics and brain-computer interfaces. They seek an AFE Test & Integration Engineer to validate analog front-end ASICs for neural signal acquisition.

This early-career role offers hands-on semiconductor testing experience, with a base salary of $100,000–$135,000 plus equity, and a path to grow alongside senior ASIC and electrical engineering teams.