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Staff Test Engineer

Semtech
September 21, 2026
Full-time
On-site
Neuchatel, NE, Switzerland
Test Engineering Jobs, Level - Senior

Job Title

Staff Test Engineer

Role Summary

Lead test development for mixed-signal and RF products from early silicon validation through high-volume production. Own test solutions across product lines, coordinate across design, product, characterization and manufacturing teams, and deliver ATE methodologies for high-speed communication ICs.

Experience Level

Senior - typically 5+ years in ATE semiconductor testing and test development, with leadership of test programs and production ramp-up.

Responsibilities

Primary responsibilities include test development, validation, and production deployment.

  • Drive analog and digital DFT integration during new product design reviews.
  • Develop and implement package- and wafer-level high-speed test solutions (software and hardware) for ATE platforms.
  • Perform ATE characterization and provide technical feedback to product and design teams.
  • Develop reliability screening and life-test evaluation methods to support product qualification.
  • Deploy test solutions to offshore OSATs and support ramp-up to full production.
  • Lead periodic test review meetings and deliver concise written and oral reports to stakeholders.
  • Analyze and improve test time and yield to drive continuous margin improvement.

Requirements

Must-have skills and experience; preferred items noted.

  • At least 5 years of experience in ATE semiconductor testing and test development.
  • Experience testing high-speed mixed-signal and RF ICs.
  • Proven ability to own test solutions from bring-up through production and to support offshore test sites.
  • Strong collaboration skills across design, product, characterization, validation, and manufacturing teams.
  • Ability to work to aggressive timelines and manage multiple projects in different lifecycle phases.
  • Deliver clear, timely technical reports and status updates.
  • Knowledge of high-speed PCB design concepts and schematic-level hardware design (preferred).
  • Advantest V93000 experience (preferred).

Education Requirements

Degree in Electrical Engineering or a similar technical discipline.


About the Company

Company: Semtech

Headquarters: Camarillo, California, USA

Semtech Corporation is a high-performance semiconductor company providing IoT systems and Cloud connectivity solutions. The company focuses on delivering innovative technology solutions that support a smarter, more connected, and sustainable planet, with a dedication to quality across infrastructure, industrial, and consumer markets.

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Date Posted: 2026-09-20