GlobalFoundries Principal Engineer interview questions
based on 21 ratings - Updated Oct 16, 2025
Averageinterview difficulty
Mostly positiveinterview experience
How others got an interview
55%
Applied online
Applied online
25%
Employee Referral
Employee Referral
15%
In Person
In Person
5%
Recruiter
Recruiter
Interview search
21 interviews
Viewing 1 - 5 of 21 Interviews
GlobalFoundries interviews FAQs
Principal Engineer applicants have rated the interview process at GlobalFoundries with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 64.1% positive. This is according to Glassdoor user ratings.
Candidates applying for Principal Engineer roles take an average of 14 days to get hired, when considering 1 user submitted interviews for this role. To compare, the hiring process at GlobalFoundries overall takes an average of 27 days.
Common stages of the interview process at GlobalFoundries as a Principal Engineer according to 1 Glassdoor interviews include:
Group panel interview: 100%
Here are the most commonly searched roles for interview reports -
Basic of semiconductor devices from diode to MOSFET . They also asked simple Qwes regarding circuit. Very chill guys. I cleared 2 rounds but was rejected on the basis of resume comparison.
I applied online. The process took 2 days. I interviewed at GlobalFoundries (Bengaluru) in Sep 2022
Interview
Basics of semiconductor device physics, MOS Capacitor, Characteristics of threshold voltage, Small dimension effects, small signal equivalent circuit of MOSFET, and knowledge of EDA tools and little bit of coding knowledge such as python or perl scripting
Interview questions [1]
Question 1
They asked me draw CV characteristics of MOS and asked me explain in detail for all the regions of operation.
I applied online. The process took 2 weeks. I interviewed at GlobalFoundries (Singapore) in Jan 2019
Interview
Panel interview - manager with three of his subordinates. Most questions are related to previous work experiences. There are not so much technical questions but mostly behavioral and hypothetical questions.
Interview questions [1]
Question 1
What projects have you worked on? What is your role on these projects?