Buffalo Grove, IL
Quality Technician jobs in Buffalo Grove, IL
3 open roles from 2 employers. Checked Oct 6, 2026.
What these openings look like
2 employers are hiring here: Flex and Plexus. 2 of the 3 publish a pay range, running $44,400 to $66,600 a year. The rest do not say. Every posting is full time. The most recent went up on Sep 28, 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:
- $44,400–$66,600 a year
What they ask quality technician candidates here
Drawn from the 3 open postings on this page. The ones that come up across several employers are near the top.
Tell me about your quality experience in manufacturing. What inspections, tests or audits have you done?
What they are checking: Whether they bring hands-on quality experience suited to electronics and precision assembly.
How would you handle nonconforming material from the moment it is found to when it is dispositioned?
What they are checking: Whether they know how to segregate, document and track bad material so it cannot be used by mistake.
What measuring equipment have you used, and how do you know it is accurate?
What they are checking: Whether they understand calibration and measurement accuracy, not just how to read a gauge.
You are on 2nd shift and find a quality issue that may affect product already shipped. What do you do?
What they are checking: Whether they escalate urgently and contain the risk even without engineers on site.
Walk me through how you would run a first article inspection on a new assembly.
What they are checking: Whether they can verify a new build against drawings and requirements in a careful, documented way.
How have you supported root cause and corrective action work, like 8D or a CAPA?
What they are checking: Whether they help solve problems at the source rather than only finding defects.
What do you know about ISO 13485 or AS9100, and why would they matter here?
What they are checking: Whether they understand the quality systems behind medical and aerospace work.
Production wants you to release a lot quickly but the paperwork is not complete. How do you respond?
What they are checking: Whether they hold the line on records, since missing documentation can stop a regulated shipment.
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