I applied through university. The process took 4 weeks. I interviewed at Johnson Controls (Bengaluru) in Apr 2021
Interview
The process included an aptitude test and 2-3 interviews. The first and second interviews are both technical and HR type . The type of questions depends on the interviewer . The questions can be based on the core domain mainly including the domains in the company like HVAC
Interview questions [1]
Question 1
Q: What is a cooling tower and different types of cooling tower
Off Campus
Basic electrical questions like types of transformers, motors, working principle, and then basics of control system like open loop and closed loop, its examples, stability of system. Full form of PLC, what is ladder netwok
Interview questions [1]
Question 1
Basic electrical questions like types of transformers, motors, working principle, and then basics of control system like open loop and closed loop, its examples, stability of system. Full form of PLC, what is ladder netwok
Resume shortlisting followed by online assessment.Shortlisted candidates interview was scheduled after a week.There were technical as well as some HR questions.The interview level is moderate.
They also asked if you want to relocate
Interview questions [1]
Question 1
Sensors & transducers: types, working principles, selection, advantages/disadvantages.
Control systems basics: PID controller, open loop vs closed loop, stability.
PLC fundamentals, SCADA, ladder logic.
I applied through university. The process took 2 days. I interviewed at Johnson Controls (Nāgpur, Maharashtra) in Sept 2025
Interview
i belong to electrical eng department
they asked me very basics of electrical where does the mcb connect ,switch,
asked me what subjects u learned last sem0 and asked me about my resume