Failure Analysis Engineer

allegromicro; Manchester (NH); On-site; USD 85,000 - 125,000; Full time

Job summary

Allegro MicroSystems seeks a Failure Analysis Engineer to perform in-depth analysis of failed ICs and electronic components. You will apply electrical, physical, and material techniques to identify root causes and feed feedback to design, process, test, and reliability teams.

Join a collaborative environment; you will document findings, calibrate FA equipment, and help develop improved methodologies to boost reliability and performance across Allegro's product lines.

Qualifications

• In-depth knowledge of semiconductor device physics and IC fabrication.
• Experience with failure analysis techniques and equipment.
• Ability to document findings clearly in technical reports.
• Willingness to work without visa sponsorship for the U.S.

Responsibilities

• Conduct electrical, physical, and material analysis on failed semiconductor devices.
• Utilize advanced FA techniques including SEM/EDX, FIB, IR microscopy, X-ray, and decapsulation.
• Perform fault isolation and pinpoint failure locations.
• Collaborate with design, process, test, and reliability teams to identify failure mechanisms.
• Document procedures, findings, and conclusions in detailed reports.
• Maintain and calibrate FA equipment to ensure accuracy.
• Develop and implement new FA methodologies to improve efficiency.
• Support cross-functional teams in corrective and preventive actions.

Skills

Root cause analysis

Electrical debugging

Semiconductor physics

Schematic interpretation

Communication

Independent & team work

Education

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

Tools

SEM/EDX

FIB

OBIRCH

Optical microscopy

X-ray

Acoustic microscopy

Decapsulation

Job description

The Opportunity

The Failure Analysis Engineer is responsible for performing in-depth analysis of semiconductor integrated circuits (ICs) and other electronic components that have failed in various stages, including design, manufacturing, qualification, and field operation. This role involves utilizing a wide range of analytical techniques to identify root causes of failures, provide timely feedback to design, process, test, and product engineering teams, and contribute to continuous product and process improvement to enhance reliability and performance.

What You Will Do

• Conduct comprehensive electrical, physical, and material analysis on failed semiconductor devices (e.g., magnetic sensors, power ICs, motor drivers).


• Utilize advanced failure analysis techniques such as optical microscopy, SEM/EDX, FIB, OBIRCH, IR microscopy, X-ray, acoustic microscopy, and chemical decapsulation.


• Perform electrical characterization and fault isolation to pinpoint the exact location and nature of failures.


• Collaborate closely with design, process, product, test, and reliability engineering teams to understand failure mechanisms and provide actionable insights.


• Document failure analysis procedures, findings, and conclusions clearly and concisely in detailed reports.


• Maintain and calibrate failure analysis equipment, ensuring optimal performance and accuracy.


• Develop and implement new failure analysis methodologies and tools to improve efficiency and capability.


• Participate in cross-functional teams to drive corrective actions and preventive measures based on failure analysis results.


• Contribute to the continuous improvement of product quality, reliability, and manufacturing processes.

What You Will Need

Bachelor's or Master's degree in Electrical Engineering or Computer Engineering is required.

• Understanding of semiconductor device physics, IC fabrication processes, and packaging technologies.


• Excellent problem-solving skills and a methodical approach to root cause analysis.


• Ability to interpret complex electrical schematics and layouts.


• Strong written and verbal communication skills, with the ability to present technical information effectively.


• Ability to work independently and as part of a team in a fast-paced environment.

Applicants for this position must be legally authorized to work in the U.S without employer sponsorship, now or in the future. The company will not sponsor employment visas for this position, including F-1, OPT, CPT or other work authorization requiring future sponsorship.

Preferred Qualifications:

• Familiarity with statistical analysis tools and methodologies for data interpretation.


• Experience with programming or scripting for automation of analysis tasks.


• Knowledge of reliability testing standards (e.g., AEC-Q100, JEDEC) and failure analysis techniques and equipment is a plus


• Experience with Allegro's specific product lines (e.g., magnetic sensors, power management ICs, motor drivers) is a plus

Why Allegro?

Join Allegro and become part of a team where your contributions truly matter.

We foster a culture of Real Innovation , empowering you to push boundaries, develop cutting-edge solutions, and drive continuous improvement.

Your work will create a Real Impact by solving complex real-world challenges that fuel our success and shape the future of technology.

You’ll experience Real Connection , collaborating with talented colleagues around the globe in an environment built on trust, respect, and a shared purpose.

Join us-and help build what's next.

At Allegro, we are committed to providing a harassment-free environment of mutual respect to fuel innovation through inclusive thought collaboration. Allegro is an Equal Opportunity Employer and does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, national origin, veteran status, parental status, and any other basis covered by appropriate law. Allegro makes hiring decisions based solely on qualifications, merit, and business needs at the time.

Eligible applicants must reside in a state where Allegro currently has an office location: This includes New Hampshire, Massachusetts, Texas, and Michigan. Certain positions (such as field sales roles) may be exempt from this requirement.