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ZT Systems Thermal / Aerospace Engineer Interview Questions
& Process

Real candidates share what happened, how many rounds they had,
and how the experience turned out.

Based on 5 interview experiences · FREE TO READ

2.2 Rounds average
Average Typical difficulty
20% Positive experience

Candidate interview experiences

First-hand accounts from people who interviewed at ZT Systems.

Showing 3 of 5
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ZT Systems

Thermal Engineer

Engineering · a year ago

Mid Difficult Negative experience No offer 3 rounds
Interview process
Recruiter call Phone screen Onsite Background check
Interview formats
Technical Behavioral Other

I had an hour-long initial chat with the recruiter, who seemed really keen and set up a meeting with the hiring manager. After some back-and-forth over a week, I was ghosted. Then, two months later, the same recruiter called, apologized, and asked to set up the next part. I met the team, which was super disorganized – people were late, coming and going, and they didn't even have a room booked. The interview, supposed to be an hour, ended up dragging on for three hours. The hiring manager, that same Taiwanese guy, had absolutely no people skills. He even walked me to the washroom and asked me a question while I was using it. After all that, I was ghosted again for a month. When I finally contacted the recruiter, he just said they weren't interested. The whole work culture and team felt really toxic and chaotic. I wouldn't recommend it.

Confirmed questions2 questions
  • Can you discuss heat transfer concepts and the relevant formulas?
  • How does a thermocouple work, and what are its common uses?
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ZT Systems

Thermal Engineer

Engineering

Mid Average Positive experience Accept offer 2 rounds
Interview process
Recruiter call Technical screen
Interview formats
Behavioral Technical

Since everything was virtual due to covid, the whole interview process was done remotely. First, I had a phone interview with my recruiter. We talked about my past work experience and if I was willing to move to NJ. Then, I had a video call with the hiring manager and two other senior engineers for the second round. They asked me a bunch of technical questions.

Confirmed questions1 question
  • How would you go about troubleshooting problems in Flotherm?
ZT Systems logo
ZT Systems

Thermal Engineer

Engineering

Mid Average Negative experience No offer 2 rounds
Interview process
Recruiter call Phone screen Technical screen
Interview formats
Behavioral Technical

The interview process began with a phone screening with the recruiter, which was a positive experience; they were helpful. The second round was with the hiring manager, and it was a very negative experience. The manager started asking 'tell me about yourself' but interrupted before I could finish. They then asked questions in an unusual manner. Due to their accent, I had to ask for repetitions often to understand the questions. There was no facial feedback while I was answering, leaving me unsure if my responses were correct. The entire interaction felt uncomfortable, leading me to be relieved not to get the job.

Confirmed questions5 questions
  • Can you tell me about yourself?
  • What exactly is a simulation engineer?
  • Could you explain what air ducts and heat chips are?

ZT Systems Thermal / Aerospace Engineer Interview Questions

Quoted word for word from ZT Systems interview reports.

How does a thermocouple work, and what are its common uses?

Read reports

Can you describe flow through a pipe, including the laminar and turbulent regions?

Read reports

How would you go about troubleshooting problems in Flotherm?

Read report

Can you discuss heat transfer concepts and the relevant formulas?

Read report

Can you tell me about your recollections from your heat transfer classes?

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What knowledge do you have regarding our company's products?

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Formats, difficulty and experience

Across all 5 ZT Systems interview reports.

Interview formats

Technical 41.7%
Behavioral 41.7%
Other 8.3%
Group 8.3%

Interview difficulty

Easy 0%
Average 60%
Difficult 40%

Candidate experience

Negative 60%
Positive 20%
Neutral 20%