Semiconductor Failure Analysis Engineer — Root-Cause & Reliability

Allegro MicroSystems; Manchester (NH); On-site; USD 90,000 - 120,000; Full time

Job summary

Allegro MicroSystems is seeking a Failure Analysis Engineer to perform in-depth electrical, physical, and material analyses on failed semiconductor devices. You will apply advanced FA techniques to identify root causes and provide actionable feedback to design, process, test, and reliability teams.

The role emphasizes documentation, equipment maintenance, and development of new FA methods to improve reliability and manufacturing quality.

Qualifications

• Bachelor's or Master's degree in Electrical or Computer Engineering is required.
• Understanding of semiconductor device physics, IC fabrication, and packaging technologies.
• Excellent problem-solving and methodical root-cause analysis.
• Ability to interpret complex electrical schematics and layouts.
• Strong written and verbal communication skills, able to present technical information.
• Ability to work independently and in a fast-paced team environment.

Responsibilities

• Perform in-depth electrical, physical, and material analysis on failed devices.
• Apply advanced FA techniques to identify root causes and provide feedback to teams.
• Document procedures, findings, and conclusions in detailed reports.
• Maintain and calibrate FA equipment for accuracy.
• Collaborate with design, process, test, and reliability teams on corrective actions.
• Develop new FA methodologies to improve efficiency and capability.
• Contribute to product quality and manufacturing process improvements.

Skills

Root-cause analysis

Problem solving

Schematics interpretation

Independent & team work

Education

Bachelor's or Master's in Electrical/Computer Engineering

Tools

SEM/EDX

FIB

OBIRCH

IR microscopy

X-ray

Acoustic microscopy

Chemical decapsulation

Optical microscopy

Job description

Allegro MicroSystems is seeking a Failure Analysis Engineer to perform in-depth electrical, physical, and material analyses on failed semiconductor devices. You will apply advanced FA techniques to identify root causes and provide actionable feedback to design, process, test, and reliability teams.

The role emphasizes documentation, equipment maintenance, and development of new FA methods to improve reliability and manufacturing quality.