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Lead Medical Lab Technologist
Posted Oct 2, 2026 · We last checked this listing on Oct 6, 2026
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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
Tell me about a time you caught an error before a result went out.
What they are checking: Whether they have the attention to detail that prevents wrong results from reaching patients.
You'll work across all departments. Which areas are you strongest and weakest in?
What they are checking: Whether they can honestly assess their skills across chemistry, hematology, blood bank and micro.
How do you help train new employees in a small lab where everyone is busy?
What they are checking: Whether they make time to teach well and check competency even with a heavy workload.
How do you stay up to date on testing changes and lab regulations?
What they are checking: Whether they keep their knowledge current, which matters for a lead with 5 years of experience.
What would you do
How do you keep the bench running when an analyzer goes down and you're the lead on shift?
What they are checking: Whether they can troubleshoot, use backup methods and communicate delays to clinical staff.
How do you handle a specimen collected from a pediatric patient that's too small for everything ordered?
What they are checking: Whether they prioritize tests sensibly and call the provider rather than guess what matters most.
How would you handle a coworker who keeps taking shortcuts on specimen labeling checks?
What they are checking: Whether they will address unsafe habits directly as a lead rather than letting them slide.
About the work
Walk me through what you do when a delta check flags a result that's very different from the patient's last one.
What they are checking: Whether they investigate possible specimen mix-ups or real changes before releasing a result.
What does good maintenance and stocking look like so your lab is never caught short?
What they are checking: Whether they plan ahead on maintenance and supplies, which a lead is expected to own.
Walk me through how you'd prepare and send a specimen to a reference lab.
What they are checking: Whether they know proper processing, storage and paperwork so send-outs arrive usable.
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As published by Southern Illinois Healthcare.