Machinist III - Thread Grind - 1st Shift

Position Summary

• Finish grind threads on all rotors to size, index, form, and finish as required.
• Drill axial hole, cutoff, and counter bore as needed.
• Grind end faces on idlers.

• With own judgement and minimal direction from others, produce a quality ground rotor in a safe and efficient manner.
• Grind threads on all rotors and inspect sizes, index, form, lead, finish, etc.
• Deburr all sharp edges as needed.
• Check pump parts for burrs and fits.
• Assemble per assembly drawing.
• Test per specifications.

• Operate one, two, or more machines including NCTG, CFG, cutoff, test stands, DHD, etc.
• Use precision measuring equipment (micrometer, dial caliper, profilometers, lead checker, gauge gauges, master, etc.) to inspect rotors.
• Operate electric or air‑powered crane/forklift.

• Lift, pull, or push parts continuously while walking or moving to up to five machines; load and unload parts up to 40 pounds.
• Deburr using a file or other hand tool such as a die grinder.
• Clean parts and centers of chips, then wipe dry.
• Lift and check all dimensions machined to conform with finish drawing.
• Adjust machine as needed to produce quality parts within specifications and per-pc standards.
• Utilize a multi‑function electric or air crane (where available) to lift, move, load, or unload parts to perform work‑center functions.
• Step up to and down from an elevated work platform and onto various parts of the machine for wheel change, tool change, and cleaning.

• High School Diploma or equivalent.
• Machining trade school preferred and one to three years machining experience preferred.
• Must be able to read blueprints.
• Use of advanced trade mathematics, reading complicated drawings, specifications, charts, etc. preferred.

CIRCOR is an EEO Employer of Females / Minorities / Veterans / Individuals with Disabilities