Semtech

Senior Staff Failure Analysis Engineer

Semtech$103K — $170K *
Consumer Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Engineering Physics, Electrical or Electronics Engineering.
  • 7+ years of experience in semiconductor IC Failure Analysis.
  • Hands-on experience with Curve Tracer/Parametric Analyzer, Scanning Acoustic Microscope, and SEM/EDX.
  • Expertise in physical FA techniques like chemical decapsulation and mechanical cross-sectioning.
  • Proficient in electrical circuit analysis and bench testing.
  • Strong communication, analytical, and problem-solving skills.
  • Ability to work flexible hours in a lab environment.

Responsibilities

  • Conducts die-level and package-level failure analysis using a variety of FA tools and techniques independently.
  • Creates formal FA reports summarizing technical analysis results for customers and internal teams.
  • Collaborates with engineering teams to identify root causes and resolve both customer and internal issues.
  • Engages in continuous FA technique development and laboratory process improvements.
  • Monitors laboratory supplies and maintains tools and equipment.

Benefits

  • Flexible hybrid working model (4 days in-office, Friday remote).
  • Collaborative and cross-functional work environment.
  • Opportunity to develop and improve failure analysis techniques.
Full Job Description
Location: Camarillo, CA

Job Summary:

The Senior Failure Analysis Engineer leads full package and die-level failure analysis (FA) of analog and mixed-signal ICs, covering electrical testing, failure mode characterization, fault isolation, circuit analysis, and physical defect localization. Supporting failures from end customers as well as internal teams - including Reliability Qualification, Manufacturing Test, Design, and New Product Characterization - the engineer documents all findings in formal technical reports. This role demands exceptional attention to detail, strong organizational skills, and the ability to communicate complex results clearly across cross-functional engineering teams

Responsibilities:
  • Performs die level and package level failure analysis of customer and internal failures by independently utilizing multiple FA tools and techniques with no supervision.
  • Generates formal FA reports for customers and internal requestors to summarize and communicate the technical analysis results.
  • Works and collaborates with various engineering teams such as QA &Reliability, Design, Applications, Wafer Fab, Assembly, Product and Test Engineering as appropriate, for root cause analysis and resolution of customer and internal issues.
  • Participates in continuous FA technique development and process improvements, monitoring and maintenance of laboratory supplies and consumables, optimization and maintenance of laboratory tools and equipment.


Minimum Qualifications:
  • At least 5 years experience in semiconductor IC Failure Analysis.
  • Hands-on experience in operating the following FA equipment: Curve Tracer, Parametric Analyzer, Scanning Acoustic Microscope, SEM/EDX, Microprober, Photon Emission Microscope and Laser Signal Injection Microscope.
  • Hands-on experience in performing the following physical FA steps: chemical decapsulation, deprocessing and staining, mechanical/parallel lapping, mechanical cross-sectioning, and polishing.
  • Proficient in electrical circuit analysis, bench testing and instrumentation.
  • Knowledge in IC fabrication, semiconductor physics, BJT and MOSFET theories and basic circuit configurations.
  • Proficient in MS Word, PowerPoint and Excel.
  • Strong verbal and written communication skills, analytical and problem solving skills, teamwork and cross-functional team coordination.
  • Willing and able to work in a laboratory environment onsite in Camarillo.
  • Willing and able to work non-traditional hours as needed to meet urgent customer requests - for example, occasional evening conference calls or weekend support to address time-sensitive customer needs.
  • Bachelor's degree in Engineering Physics, Electrical or Electronics Engineering.


Desired Qualifications
  • Experience performing ion milling.
  • Experience in FIB X-sectioning, Circuit Edit FIB, STEM/TEM and Nanoprobing/EBIC/EBAC techniques.
  • Experience in the analysis of III-V materials like GaAs and InP.
  • Additional experience in the following engineering disciplines: Product Quality and Reliability, Test/Product Engineering, Design/Validation/Characterization, Applications, and Wafer Fab.
  • Experience in using AI tools.


The intent of this job description is to describe the major duties and responsibilities performed by incumbents of this job. Incumbents may be required to perform job-related tasks other than those specifically included in this description.

A reasonable estimate of the pay range for this position is $103,000 - $170,000. There are several factors taken into consideration in determining base salary, including but not limited to: job-related qualifications, skills, education and experience, as well as job location and the value of other elements of an employee's total compensation package.

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About Semtech

Semtech Corporation is a leading supplier of high-performance analog and mixed-signal semiconductors and advanced algorithms. The company is dedicated to providing proprietary solutions and breakthrough technology for circuit protection (TVS), high-reliability power management, and advanced communications technologies. Semtech's products are used in some of the most innovative systems and products in the fastest-growing markets in technology today, including the Internet of Things (IoT), data centers, and mobility. Semtech is publicly traded on the NASDAQ under the symbol SMTC.
Learn more about Semtech
Size
1,439 employees
Market Cap
$1.7 billion
Industry
Net Income
$39.8 million
Founded
1960
5 Year Trend
+6.4%
Revenue
$568.4 million
NASDAQ

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