I applied through college or university. I interviewed at Johnson Controls
Interview
Recruitment was done on 3 rounds
1. Aptitude Test- Time based aptitude test
2. Technical Interview- One to one Interview took place
3. Tech + HR Interaction- Panel Round of 6 to 7 people Interviewing
Interview questions [1]
Question 1
Technical Questions was related to ones course. For eg: for instrumentation the questions were related to transducers.
They asked basic engineering questions from core topics specially from electrical subjects like electronic instruments,basic engineering fundamentals .Also, the process consisted of 3 rounds of interview 2- technical and 1-HR round .
Interview questions [1]
Question 1
Working of transformers and types of transformers?
Thermistor -What is it and where it is used?
I applied through college or university. The process took 2 weeks. I interviewed at Johnson Controls
Interview
The interview process typically begins with an online test to assess aptitude, technical knowledge, and problem-solving skills. Shortlisted candidates then proceed to a technical interview focused on core concepts, projects, and practical applications. Finally, an HR interview evaluates communication skills, cultural fit, and overall suitability for the role.
I applied through college or university. I interviewed at Johnson Controls in Sep 2025
Interview
Process goes on in rounds with technical knowledge and HR questions. Preparing core concepts will help. Ensure to speak everything you know about the concept during interview. Overall good experience.
Interview questions [1]
Question 1
How opamp works?
How cctv are networked?
How FAS works?