Experienced Lead CNC Setup Machinist
Company: Demco Products & 3B Filters
Location: Oak Lawn
Posted on: January 14, 2026
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Job Description:
Job Description Job Description Benefits/Perks 401(k) 401(k)
matching Dental insurance Health insurance Life insurance Paid time
off Vision insurance Job Summary Demco Products Inc in Oak Lawn is
seeking an experienced CNC setup machinist. Demco Products is a
family owned and operated precision CNC machine shop specializing
in the manufacturing of high-pressure filter housings and precision
turned breathing apparatus components. Demco has been providing
high quality parts and exceptional customer service to our
customers for over 75 years. We operate out of a 15,000 sq ft
facility, located in Oak Lawn, IL near the southwest side of
Chicago. The manufacturing floor consists of 30 CNC machines
capable of performing turning as well as horizontal and vertical
milling. We are an ISO 9001:2015 company with capacities of
diameter up to 12 diameter. We are currently seeking an experienced
CNC setup machinist / machine supervisor to join our production
team. This candidate will report directly to the Shop Supervisor.
The setup machinist role consists of the following
responsibilities: Review detailed manufacturing prints Create and
or edit G-Code at the machine Setup jobs with any necessary
programming and fixturing Setup the machine with required tooling
Run the machine while checking for machine errors and part
non-conformance Make adjustments to offset coordinates to
compensate for materials, tooling or machine center conditions.
Inspect parts for adherence to print dimensions and tolerances Work
independently with minimal direction from senior operations staff
to setup jobs, perform machining functions, and troubleshoot
machining related issues Work with machine operators to had off the
routine part production in order to move on to setting up
additional machines Load and unload parts into the machines
weighing up to 30lbs Enters data into ERP system. Job Requirements:
Must have proficient knowledge of G-Code programming language and
be capable of editing code at the machine Must be familiar with
Fanuc controls Must have 2 years of experience troubleshooting,
setting up, and running most of the following machines: A20 Citizen
Swiss CNC machine DMH-400 Daewoo Horizontal Mill NHX4000 DMG Mori
Horizontal Mill Minayo Lathes (BX-26S, 34S, 20T, 34T) MTV-1310
Miyano Machining Centers Puma 300 Daewoo Lathe Lynx 2100LSY Doosan
Lathe Brown & Sharp Warner & Swasey Lathes (M5020, M5060, M5000)
Must speak English Must be able to read small print and inspect
small components Must be able to stand and walk the shop floor to
monitor machine operation Must be able to lift 30lbs Must be
reliable and show up to work on time Must have sound problem
solving skills Must poses a strong mechanical aptitude Must
communicate well and be able to follow instructions Schedule:
Monday to Friday, 7am to 3:30pm Located in Oak Lawn, IL Experience:
CNC Lathe Setup: 2 years (Required) CNC Milling Setup: 2 years
(Required)
Keywords: Demco Products & 3B Filters, Joliet , Experienced Lead CNC Setup Machinist, Engineering , Oak Lawn, Illinois
