I applied through college or university. I interviewed at Johnson Controls
Interview
I applied through campus recruitment, firstly there was an aptitude test, an easy one and consisted some general knowledge questions, logical and some technical questions related to your branch. After that there was a one on one technical interview, as I was from instrumentation Branch, the questions were mainly from flow, temperature, humidity and level measurements, some from process contro and one question from microprocessor was also asked. Finally there was a technical + hr panel interview, the panel consisted of 5 members. Here I was asked why did I take this branch of engineering, and Some questions about accuracy, precision, resolution and the practical applications
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?