Clinical Laboratory Technologist - Microbiology
Posted Sep 15, 2026 · We last checked this listing on Oct 6, 2026
Likely interview questions for this role
Written from this job description, not a generic list. Each one notes what the interviewer is really checking.
About your past
Initial training is at the Dublin, Ohio divisional lab. How do you feel about traveling for training?
What they are checking: Whether they are ready for the travel the posting describes before starting at Oak Creek.
Tell me about a time you noticed a result that did not make sense. What did you do?
What they are checking: Whether they question odd results and investigate rather than reporting them without thought.
How do you follow SOPs while still using your own judgment on complex cultures?
What they are checking: Whether they respect procedures and know when to consult a supervisor about unusual findings.
What would you do
Your quality control for a susceptibility panel is out of range. What do you do?
What they are checking: Whether they stop reporting, troubleshoot and document per SOP instead of releasing results anyway.
An instrument goes down in the middle of your shift. How do you troubleshoot it and keep work moving?
What they are checking: Whether they can monitor, operate and troubleshoot equipment, which the posting lists, while managing backlog.
The role includes rotating weekends. How do you handle a heavy weekend workload with a smaller team?
What they are checking: Whether they can prioritize and stay accurate when staffing is lighter.
About the work
Walk me through how you decide whether a specimen is acceptable for microbiology testing.
What they are checking: Whether they know rejection criteria like transport time, container type and labeling that protect result accuracy.
How would you work up a urine culture with a mix of organisms growing?
What they are checking: Whether they can tell contamination from true infection and decide how far to work up a culture.
Tell me about the identification and susceptibility systems you have used, such as MALDI-TOF, VITEK or MicroScan.
What they are checking: Whether they have hands-on experience with automated ID and AST platforms common in reference microbiology.
You find a critical result, like a positive blood culture. What steps do you take?
What they are checking: Whether they know critical value notification, documentation and timing rules that affect patient care.
How do you work safely with organisms that need biosafety cabinet precautions?
What they are checking: Whether they follow biosafety practices that protect them and coworkers from lab-acquired infection.
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Practice this out loudThe full job description
As published by Labcorp.