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ON Semiconductor Interview Questions and Answers

Updated 16 Jan 2025

ON Semiconductor Interview Experiences

Popular Designations

6 interviews found

Interview experience
1
Bad
Difficulty level
Hard
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Indeed and was interviewed before Jan 2024. There were 4 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Questions based on analog circuit design, verilog modules, register transistor logics, CMOS etc
  • Q2. Common questions related to analog circuits, specifically focusing on MOSFETs.
Round 2 - Technical 

(1 Question)

  • Q1. Project related questions mostly based on practical implementations and issues debugged.
Round 3 - Technical 

(1 Question)

  • Q1. Project related questions and managerial questions.
Round 4 - HR 

(1 Question)

  • Q1. Typical HR questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for best and expect the worst in terms of interview experience. HR management is worst and they'll keep finding replacements of yours even after selecting. So you should also have plan B incase your candidature gets rejected. I declined the offer and joined another company.

Design Engineer Interview Questions asked at other Companies

Q1. Stress Strain curve, What will happen if you use petrol in diesel engine and Diesel in petrol engone.
View answer (5)

Interview Questions & Answers

user image Anonymous

posted on 16 Jan 2025

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - Technical 

(1 Question)

  • Q1. Analog electronics gate level questions
Round 2 - Technical 

(1 Question)

  • Q1. Project related questions
Round 3 - HR 

(1 Question)

  • Q1. Typical HR questions

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 27 Nov 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. LRU cache memory leaks

Interview Preparation Tips

Interview preparation tips for other job seekers - it is doable

Data Analyst Interview Questions asked at other Companies

Q1. Suppose there is a room in the office and X people enter room throughout the day, Y people leave throughout the day [continuously people are entering the room, some are staying there, and rest are going out] .. so tell me the code to calcul... read more
View answer (11)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Overall experience

Senior Test Engineer Interview Questions asked at other Companies

Q1. From Selenium -> Which Automation framework I have implemented in my project . Explain each framework components. How to handle dynamic web element. how to handle hidden element. how to upload file in selenium, where hashmap is used in s... read more
View answer (1)

ON Semiconductor interview questions for popular designations

 Verification Engineer

 (1)

 Data Analyst

 (1)

 Design Engineer

 (1)

 Product Development Engineer

 (1)

 Senior Test Engineer

 (1)

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Jan 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Coding Test 

Mostly on TB components coding, different scenario coding..

Round 3 - Coding Test 

Mostly on past project experience, different implementation on those projects.

Round 4 - HR 

(2 Questions)

  • Q1. On background details
  • Q2. Reason of job change
  • Ans. 

    Seeking new challenges and growth opportunities in the field of verification engineering.

    • Desire to work on more complex projects

    • Opportunity to learn and apply new technologies

    • Seeking a more collaborative and supportive work environment

    • Career advancement and professional development

    • Company restructuring or downsizing

    • Relocation or commute concerns

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on the verification concepts and past projects.

Verification Engineer Interview Questions asked at other Companies

Q1. How do you ensure no data loss happens in HW to SW communication?
View answer (2)

I applied via LinkedIn and was interviewed before Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions related to the new product development flow , yield improvement techniques, image sensor technical details like building blocks and the test parameters

Interview Preparation Tips

Interview preparation tips for other job seekers - There were multiple rounds in technical interview. make sure to answer confidently. The interviewers are friendly natured. they give you enough time to think about the question. the first two technical rounds are critical. have a good knowledge on the projects which you have handled.

Product Development Engineer Interview Questions asked at other Companies

Q1. Trapping Rainwater Problem Statement You are given an array ARR of long type, which represents an elevation map where ARR[i] denotes the elevation of the ith bar. Calculate the total amount of rainwater that can be trapped within these elev... read more
View answer (1)

Jobs at ON Semiconductor

View all

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Apr 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all Resume tips
Round 2 - Coding Test 

Pointer and linked list

Round 3 - Case Study 

Pure technical on kernel programming

Round 4 - Technical 

(3 Questions)

  • Q1. Pure technical questions on background project
  • Q2. Mutex semaphore and spinlock
  • Q3. How you will achieve multi threaded programming
  • Ans. 

    Multi-threaded programming can be achieved by creating multiple threads that run concurrently.

    • Identify the tasks that can be executed in parallel

    • Create threads using threading libraries in the chosen programming language

    • Synchronize the threads to avoid race conditions and deadlocks

    • Use locks, semaphores, and mutexes to manage shared resources

    • Optimize the performance by balancing the workload among threads

  • Answered by AI
Round 5 - HR 

(1 Question)

  • Q1. Why you want to join this company
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Oct 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all Resume tips
Round 2 - One-on-one 

(1 Question)

  • Q1. This was more like shortlisting round with manager. Asked about resume and previous work experience. Not much Technical questions.
Round 3 - One-on-one 

(5 Questions)

  • Q1. Python programming questions, Basics
  • Q2. Python oops concepts
  • Q3. What is module in Python
  • Ans. 

    A module in Python is a file containing Python code, which can define functions, classes, and variables.

    • Modules help organize Python code into reusable components

    • Modules can be imported into other Python scripts using the 'import' keyword

    • Examples of modules in Python include math, random, and os

  • Answered by AI
  • Q4. Python memory management
  • Q5. Basic Devops questions

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. State machines

I applied via Campus Placement and was interviewed in Jan 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Questions related to dbms

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident and don't be nervous. Trust yourself. You can crack it
Contribute & help others!
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ON Semiconductor Interview FAQs

How many rounds are there in ON Semiconductor interview?
ON Semiconductor interview process usually has 2-3 rounds. The most common rounds in the ON Semiconductor interview process are Technical, HR and Coding Test.
How to prepare for ON Semiconductor interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at ON Semiconductor. The most common topics and skills that interviewers at ON Semiconductor expect are Recruitment, Semiconductor, Industrial Automation, Automotive and Python.
What are the top questions asked in ON Semiconductor interview?

Some of the top questions asked at the ON Semiconductor interview -

  1. Questions related to the new product development flow , yield improvement techn...read more
  2. Questions based on analog circuit design, verilog modules, register transistor ...read more
  3. Project related questions mostly based on practical implementations and issues ...read more

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ON Semiconductor Interview Process

based on 5 interviews

Interview experience

3.6
  
Good
View more

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ON Semiconductor Reviews and Ratings

based on 25 reviews

3.7/5

Rating in categories

3.7

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4.2

Work-life balance

3.3

Salary

3.6

Job security

3.6

Company culture

3.0

Promotions

3.9

Work satisfaction

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