Marshfield, WI
Laboratory Assistant jobs in Marshfield, WI
4 open roles from 1 employer. Checked Oct 6, 2026.
What these openings look like
All 4 are at Sanford Health. Every one publishes a pay range, and they run $17.00 to $25.50 an hour. Every posting is full time. The most recent went up on Oct 1, 2026.
Every listing links to the employer's own application. Nothing is posted here on their behalf, and nothing is reposted from anywhere else.
Open roles
What it pays here
Only some employers publish a range. These are the ones that did, as written in their own postings:
- $17.00–$25.50 an hour
What they ask laboratory assistant candidates here
Drawn from the 4 open postings on this page. The ones that come up across several employers are near the top.
This schedule is seven days on, 2 p.m. to midnight, then seven off. How have you handled long stretches of evening work before?
What they are checking: Whether they have honestly thought about the 7/70 schedule and can stay sharp through the whole stretch.
Walk me through how you receive and process a specimen when it comes into the lab.
What they are checking: Whether they follow each step in order, because skipping one can send the wrong result to the wrong patient.
A specimen arrives with a label that doesn't quite match the order. What do you do?
What they are checking: Whether they stop and reject or clarify a mislabeled sample rather than guessing, since a mix-up can harm a patient.
Our team does microbiology and molecular pathology. What do you know about handling cultures or samples that need to stay sterile or at a certain temperature?
What they are checking: Whether they understand that how a sample is stored and handled affects whether the result can be trusted.
Tell me about a time you caught a mistake, yours or someone else's, before it went any further.
What they are checking: Whether they pay close attention and are willing to speak up when something is off.
You may be entering lab orders and results. How do you make sure your data entry is accurate when you're busy?
What they are checking: Whether they have a habit for double-checking, since a typo in a result is as dangerous as a bad test.
What personal protective equipment and safety steps do you use when working with biological specimens?
What they are checking: Whether they take biohazard safety seriously and treat every specimen as potentially infectious.
If you have phlebotomy training, tell me about drawing blood from a patient who was nervous or hard to stick.
What they are checking: Whether they can stay calm and kind with patients while still doing the draw correctly.
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