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Sr. ATE Test Engineer

Ferric, Inc. Santa Clara, California, United States

onsitefull-time

Salary: USD 135,000–200,000 per year

Posted Nov 21, 2025Apply by May 20, 2026

Role & seniority: Mid-to-senior IC Test Engineer (3+ years ATE), Ferric IC/PMIC test focus.

Stack/tools: ATE programming (e.g., Agilent 93K), mixed-signal IC testing, Python, lab equipment (oscilloscope, DMM, SMU, DC PSU, electronic load, spectrum analyzer), KGD/packaged-PMIC testing, DFx/test planning, PCB/test hardware development.

Top 3 responsibilities

  • Create and review ATE test plans/test cases; optimize for DFT/TFQ, test/debug visibility.

  • Design/develop ATE hardware and implement production/characterization test programs for KGD and package-level PMICs.

  • Drive IC product qualification with vendors; coordinate bench/wafer tests, yield improvement, and cost reductions; analyze/test data for customers.

Must-have skills

  • 3+ years ATE experience; solid ATE test-program development; experience with Agilent 93K and PMIC testing.

  • KGD testing experience; product qualification execution; strong problem-solving and data-analysis abilities.

  • Programming in Python; excellent communication; ability to own engineering solutions end-to-end.

Nice-to-haves

  • MS in EE; statistical data analysis for IC production (yield, parametrics); broader DC-DC regulator knowledge; PCB design/assembly experience.

  • Location & work type: Silicon Valley, CA; on-site, full-time.

Note: Visa sponsorship not provided. Compensation range posted: $135K–$200K.

Full Description

Ferric is a technology startup based in New York City that is pioneering an entirely new approach to power delivery for Integrated Circuits and Electronic Assemblies. This approach leverages Ferric’s integration of thin-film magnetic inductors with CMOS technology to enable a significant improvement in the integration density and efficiency of voltage regulators (VRs) compared with current commercially available technologies.

As a Ferric IC Test Engineer, you will gain exposure to the full product-life of Ferric’s ICs by working with a diverse cross-functional team including IC designers, test & application engineers, engineering vendors, the fab, and our customers. Your primary responsibilities will be to take full ownership of ATE testing and characterizing Ferric’s mixed-signal ICs, including creating ATE test plans, developing ATE production and characterization test programs for package level, and Known Good Die (KGD) testing. You will also support IC product qualification and production testing by our engineering vendors as ICs are productized. The position requires a strong background in mixed-signal IC testing, experience with ATE programming and standard circuit test lab equipment, object-oriented programming, and data-analysis skills. Applicants should be self-motivating and possess excellent problem-solving and analytical skills, as well as excellent oral and written communication skills with the ability to work well and contribute on a team.

Primary Responsibilities

  • Work with IC design and test teams to create and review test plans and test cases, including providing recommendations for DFT & TFQ, test & debug visibility, etc
  • Design and development of ATE HW
  • Develop ATE test program of KGD, and package level testing of Ferric’s PMIC devices
  • Support and execute product qualification
  • Bench-level testing, characterization, and debug of full ICs and IC sub-systems as required
  • Drive engineering vendors for IC product qualification and production testing, including coordination of bench- & wafer-level tests, yield improvement, and test cost reductions
  • Interface with customers to review IC test measurement data and procedures
  • Assist with failure and root cause analysis

Desired Skills and Experience

Education: Bachelor’s or Master’s Degree in EE

Industry Experience: 3+ years ATE experience Solid knowledge of ATE test program development, and equipment such as Agilent 93K and testing of Power Management IC’s KGD testing experience Experience executing qualification plan Self-motivated, possessing a willingness to learn and grow with the position, and able to take on full ownership of finding engineering solutions Excellent communication skills and effectively able to share information with others, including Ferric customers Strong problem-solving skills, with solid understanding of mixed-signal IC design and test Strong desire to grow and take on new challenges

Programming Languages: Python

Lab experience with the following equipment: Oscilloscope, Digital Multimeter (DMM), Source Measure Unit (SMU), DC Power Supply Unit (PSU), Electronic Load, Spectrum Analyzer, Opal Kelly, etc Knowledge of DC-DC power-converters/regulators (Buck, Boost, LDO, etc) Experience with PCB design and assembly, including component selection, soldering, etc

Preferred/Plus Skills and Experience

Education: Master’s Degree in EE Experience with statistical data analysis of IC production data, including parametric correlation analysis, yield, and quality improvement, etc

Location

  • Silicon Valley, CA

Other

Salary range: $135K- 200K

To apply please email your resume to careers@ferricsemi.com

Ferric is unable to provide sponsorship for employment visa status for this position.

Mixed-Signal IC TestingATE ProgrammingData AnalysisPythonDC-DC Power-ConvertersPCB DesignSolderingAgilent 93KTest Program DevelopmentFailure AnalysisRoot Cause AnalysisCommunication SkillsProblem-Solving SkillsSelf-MotivatedEngineering SolutionsCharacterizationmulti-locationreview:company

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