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Lonza Technician Interview Questions
& Process

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

Based on 17 interview experiences · FREE TO READ

2.1 Rounds average
Average Typical difficulty
52.9% Positive experience

Candidate interview experiences

First-hand accounts from people who interviewed at Lonza.

Showing 3 of 17
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Laboratory Technician

Research · nearly a year ago

Entry Average Neutral experience No offer 5 rounds
Interview process
Recruiter call Phone screen Technical screen Onsite Presentation
Interview formats
Behavioral Technical Coding

The interview process was a bit lengthy. It started with several online screening interviews. The communications suggested these required preparation, but they turned out to be repetitive 5-10 minute meetings where they just told you they were putting you forward to the hiring manager. On the plus side, they did give an idea of what to prepare for the in-person interview. The actual interview was alright; they asked me to go through my CV and then asked some follow-up questions. After that, there were a few more standard competency and motivation-based questions, and it finished with a very basic maths test. They also included a lab tour.

Confirmed questions5 questions
  • Can you share an experience where you faced a significant challenge and how you dealt with it?
  • What is your understanding of Good Manufacturing Practices (GMP)?
  • Could you walk us through your resume?
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Lonza

Calibration Technician

Engineering · more than a year ago

Senior Difficult Positive experience No offer 2 rounds
Interview process
Recruiter call Phone screen
Interview formats
Behavioral Technical

The first interview was via Teams in English, and it was a progressive interview. The application process is handled through the English company 'Workday'; they contact you via email to schedule an appointment. The good thing was that I could suggest a date, and they were surprisingly flexible. There was no phone number for Lonza itself or for HR.

Confirmed questions2 questions
  • Tell me about your experience as an instrumentation technician.
  • What are your thoughts on working a 5-shift system?
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Lonza

Manufacturing Technician

Operations · more than a year ago

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

It was a pretty straightforward interview process. After an initial phone screen, there was a one-hour interview. The people I met with were really nice and talked a lot about how you can grow within the company. A lot of their work involves cell culture, so they really focused on aseptic technique during the screening, and also on your ability to mentor.

Confirmed questions3 questions
  • Tell me about a time you worked effectively in a team.
  • Share an example of your experience with current Good Manufacturing Practices (cGMP).
  • What are your career aspirations for the next five years?

Lonza Technician Interview Questions

Quoted word for word from Lonza interview reports.

What methods can be used to differentiate between DNA and RNA?

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What is your understanding of Good Manufacturing Practices (GMP)?

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What steps do you take to guarantee the precision of your lab work?

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Can you recall a time you encountered an unexpected experimental result?

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Regarding lab work with hazardous materials or chemicals, what safety protocols do you adhere to?

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What are the opportunities for advancement to higher-level roles?

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How did you manage an unexpected result you found during an experiment?

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Formats, difficulty and experience

Across all 17 Lonza interview reports.

Interview formats

Behavioral 51.5%
Technical 39.4%
Coding 3%
Presentation 3%
Other 3%

Interview difficulty

Easy 17.6%
Average 64.7%
Difficult 17.6%

Candidate experience

Positive 52.9%
Neutral 29.4%
Negative 17.6%