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Flex Junior Engineer Interview Questions and Answers for Experienced

Updated 19 Feb 2025

Flex Junior Engineer Interview Experiences for Experienced

3 interviews found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is bjt? What is mosfet? Explain transistor as a switch Explain and, or, not gat structure
  • Ans. 

    BJT stands for Bipolar Junction Transistor, MOSFET stands for Metal-Oxide-Semiconductor Field-Effect Transistor. Transistor can act as a switch. Gates are basic logic structures.

    • BJT is a type of transistor that uses both electron and hole charge carriers.

    • MOSFET is a type of transistor that uses an electric field to control the flow of current.

    • Transistor as a switch: When a small current is applied to the base of a BJT,...

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Explain the previous experience
  • Q2. Brief your job role and responsiblities
Round 3 - Technical 

(2 Questions)

  • Q1. SMt & Wave soldering
  • Q2. Wave soldering process and SmT process

Junior Engineer Interview Questions Asked at Other Companies for Experienced

asked in JSW Steel
Q1. Buchhlz relay, what is relay, what is sensor, you read or not ele ... read more
Q2. If reactor pressure or synthesis pressure increases then how to b ... read more
Q3. What is quality,how many types of quality.5s kaizen,gd&t & ... read more
asked in Tata Steel
Q4. What is milling machine. What is it's specifications and construc ... read more
Q5. Thermal power plant is boiler maintenance and boul mill explain
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Sep 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Aptitude Test 

General questions and department related questions will be asked

Round 3 - Technical 

(1 Question)

  • Q1. If fresher they will ask about them and achievements they done in college and internships
Round 4 - HR 

(1 Question)

  • Q1. Will ask for further details to move next step

Junior Engineer Jobs at Flex

View all

Interview questions from similar companies

I applied via Referral and was interviewed before May 2020. There were 4 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. About line balancing
  • Q2. Kaizen
  • Q3. Manpower handling
  • Q4. Productivity achievement

Interview Preparation Tips

Interview preparation tips for other job seekers - Was good
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Nov 2023. There were 3 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 tips
Round 2 - Technical 

(1 Question)

  • Q1. Previous experience in technical knowledge
  • Ans. 

    I have over 10 years of experience in various technical roles, including software development, system architecture, and project management.

    • 10+ years of experience in technical roles

    • Strong background in software development

    • Experience in system architecture and project management

  • Answered by AI
Round 3 - One-on-one 

(1 Question)

  • Q1. Salary discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - All the best
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Feb 2023.

Round 1 - Aptitude Test 

20 question 1 hr time

Round 2 - Technical 

(1 Question)

  • Q1. Quality management
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 tips
Round 2 - Aptitude Test 

Ready to atte the test

Round 3 - Technical 

(1 Question)

  • Q1. Sleft introduced an wt u studed
Round 4 - HR 

(1 Question)

  • Q1. Self induction an how many years experience whi place

Interview Preparation Tips

Interview preparation tips for other job seekers - Salry pakge an whi place say about company

I applied via Naukri.com and was interviewed in Apr 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 tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Wts the company name and wts the work

Interview Preparation Tips

Interview preparation tips for other job seekers - Its a good company to work and its a going to be a long distance travel of this company
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. What is your last final year project
  • Q2. What is Embedded system
  • Ans. 

    Embedded system is a specialized computer system designed to perform specific tasks within a larger system.

    • Embedded systems are often found in everyday devices like smartphones, cars, and household appliances.

    • They are designed to be efficient, reliable, and cost-effective.

    • Embedded systems typically have limited processing power, memory, and storage compared to general-purpose computers.

    • They can be programmed to perform...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - You should learn about Electronics Related components & components working

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What do you know about RF.
  • Ans. 

    RF stands for Radio Frequency, a technology used for wireless communication and transmission of data.

    • RF is used in various applications such as WiFi, Bluetooth, cellular networks, and RFID.

    • RF signals are electromagnetic waves that have a frequency range from 3 kHz to 300 GHz.

    • RF engineering involves designing, testing, and optimizing RF systems for efficient communication.

    • RF engineers work on antenna design, signal prop...

  • Answered by AI
  • Q2. What about CMW ,type and use.
  • Ans. 

    CMW stands for Continuous Wave. It is a type of signal used in various engineering applications.

    • CMW is a type of signal that is continuous and does not have any interruptions.

    • It is commonly used in radar systems for target detection and tracking.

    • CMW is also used in communication systems for continuous transmission of data.

    • It is important in engineering for its ability to provide constant and reliable signal.

    • Examples of...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Foxconn Senior Engineer interview:
  • Npi ,Baseband
  • Radio frequency
  • Evt dvt and pvt
Interview preparation tips for other job seekers - If you are from north side ,then you will face related to food issue 😊😊.But the Works related atmosphere is Good.

Flex Interview FAQs

How many rounds are there in Flex Junior Engineer interview for experienced candidates?
Flex interview process for experienced candidates usually has 2-3 rounds. The most common rounds in the Flex interview process for experienced candidates are Technical, Resume Shortlist and One-on-one Round.
How to prepare for Flex Junior Engineer interview for experienced candidates?
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 Flex. The most common topics and skills that interviewers at Flex expect are Flex, Automation, Baan, PLC and SQL.
What are the top questions asked in Flex Junior Engineer interview for experienced candidates?

Some of the top questions asked at the Flex Junior Engineer interview for experienced candidates -

  1. What is bjt? What is mosfet? Explain transistor as a switch Explain and, or, no...read more
  2. What is your experience related to Enterprise Content Management (EC...read more
  3. Will ask for further details to move next s...read more

Tell us how to improve this page.

Flex Junior Engineer Interview Process for Experienced

based on 3 interviews

Interview experience

4.3
  
Good
View more
Flex Junior Engineer Salary
based on 785 salaries
₹2 L/yr - ₹5.7 L/yr
20% more than the average Junior Engineer Salary in India
View more details

Flex Junior Engineer Reviews and Ratings

based on 81 reviews

4.1/5

Rating in categories

3.8

Skill development

4.2

Work-life balance

3.4

Salary

4.0

Job security

4.3

Company culture

3.0

Promotions

3.8

Work satisfaction

Explore 81 Reviews and Ratings
Junior Engineer -MPDM

Chennai

0-4 Yrs

Not Disclosed

Junior Engineer - MPDM

Chennai

0-2 Yrs

Not Disclosed

Junior Engineer - IT

Bangalore / Bengaluru

2-4 Yrs

₹ 3.3-4.05 LPA

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