RolesInvestment Casting Technician

Fond du Lac, WI

Investment Casting Technician jobs in Fond du Lac, WI

4 open roles from 1 employer. Checked Sep 20, 2026.

Open roles

Investment Casting Technician II

Mercury Marine · Fond du Lac, WI

Posted Sep 10 · Verified Sep 20

Investment Casting Technician II (3rd Shift)

Mercury Marine · Fond du Lac, WI

Posted Aug 23 · Verified Sep 20

Investment Casting Technician III

Mercury Marine · Fond du Lac, WI

Posted Aug 2 · Verified Sep 20

Investment Casting Technician - 3rd Shift

Mercury Marine · Fond du Lac, WI

Posted Aug 2 · Verified Sep 20

What they ask investment casting technician candidates here

Drawn from the 4 open postings on this page. The ones that come up across several employers are near the top.

Tell me about a time you worked in a hot, loud, or physically demanding environment. How did you handle it?

realistic expectations about foundry conditions and physical stamina

Tell me about a job where you had to fill out production paperwork or track your work. How did you make sure it was accurate?

attention to detail and reliability with documentation, since errors here affect traceability

Walk me through what a knock out operation actually involves, from the time a casting comes off the line to when it's ready for the next step.

whether the candidate has real or transferable knowledge of the knock out process or is guessing

Have you ever operated a powered pallet jack or similar equipment? Tell me about that experience.

actual hands-on familiarity with the specific equipment listed in the job

If you noticed the knock out saw wasn't cutting cleanly or seemed off, what would you do?

safety judgment and whether they escalate versus push through a problem alone

How do you keep your work area safe and organized when things are moving fast on the floor?

housekeeping habits and safety mindset in a manufacturing setting

Say you're running the blaster and you notice a batch of castings has visible defects. What do you do next?

whether they know to flag quality issues rather than let bad parts move downstream

Have you worked with any kind of protective equipment, like face shields, hearing protection, or respirators? What was that like day to day?

comfort and compliance with required PPE in a casting environment

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