Can you describe a time when you had to troubleshoot an unexpected issue in the lab?
Behavioral
Problem-solving
Critical Thinking
Technical Knowledge
This question assesses your problem-solving skills and ability to think critically under pressure, which are essential for a Junior Lab Technologist.
How to answer
- Use the STAR method (Situation, Task, Action, Result) to structure your response
- Clearly describe the unexpected issue and its implications for the experiment or project
- Explain the steps you took to identify the root cause of the problem
- Detail the actions you implemented to resolve the issue
- Share the outcome and any lessons learned from the experience
What not to say
- Blaming others or external factors without taking responsibility
- Focusing solely on the problem without detailing your solution
- Neglecting to mention any safety protocols or procedures
- Providing examples that lack measurable results or impact
Sample answer
“During my internship at a pharmaceutical lab, we faced an unexpected contamination in one of our samples. I quickly assessed the situation by checking our protocols and identifying potential sources of contamination. After isolating the affected samples, I worked with my supervisor to implement a more stringent cleaning procedure and retested the samples. This resolved the issue and helped us avoid a delay in our project timeline, reinforcing the importance of thoroughness in lab work.”