Dixon, IL
Assembly Operator jobs in Dixon, IL
3 open roles from 1 employer. Checked Oct 6, 2026.
What these openings look like
All 3 are at Donaldson. None of these postings publish a pay range. Every posting is full time. The most recent went up on Sep 17, 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 they ask assembly operator candidates here
Drawn from the 3 open postings on this page. The ones that come up across several employers are near the top.
This is a second shift job, Monday through Thursday from 2 in the afternoon to midnight. What does your life look like on that schedule, and how will you make it work week after week?
What they are checking: Whether they have honestly thought through ten-hour late shifts, since attendance is the first thing that sinks new operators.
Tell me about the assembly work you have done before. What were you building, and how did you know a finished piece was right?
What they are checking: Whether their past assembly experience is real and whether they checked their own work instead of waiting for someone else to catch it.
You are handed a work instruction with drawings and steps for a filter assembly you have never built. Walk me through how you would get started.
What they are checking: Whether they read and follow written instructions step by step rather than guessing or copying the person next to them.
Halfway through a run you notice some finished parts have a defect you did not catch earlier. What do you do?
What they are checking: Whether they will stop and flag a quality problem honestly, even when it means admitting they missed something.
If a part spec says 12.5 inches plus or minus an eighth, what is the smallest and largest measurement that would pass?
What they are checking: Basic math and measurement with fractions, which the posting lists as a minimum skill for the job.
Which hand tools are you comfortable with, and how do you read a tape measure down to the sixteenth of an inch?
What they are checking: Whether they can actually use the basic tools and measurements the job relies on every shift.
Tell me about a time you had to do the same task over and over for hours. How did you keep your quality up near the end of the shift?
What they are checking: Whether they can stay focused and careful through repetitive work, when most mistakes happen late in a long shift.
A machine you are running starts making a strange noise, but your lead is busy and the line needs parts. What do you do?
What they are checking: Whether they put safety ahead of output and know to stop equipment rather than push through a warning sign.
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