CNC Setup Operator / CNC Machinist – Haas 3-Axis & 5-Axis Mills
ABC Sheet Metal is seeking an experienced CNC Setup Operator / CNC Machinist with hands-on experience setting up and operating Haas 3-axis and 5-axis CNC mills. This role requires someone who can set up jobs, make basic program edits, read blueprints and GD&T, inspect their own work, troubleshoot machining issues, and support custom fixturing.
The ideal candidate has job shop experience working with precision parts, sheet metal components, formed parts, welded assemblies, tooling, fixtures, and secondary machining operations. Some Mastercam and G-code experience is required. Aerospace and lathe experience are preferred.
Responsibilities
- Set up and operate Haas 3-axis and 5-axis CNC milling machines.
- Perform complete setups, including tooling, fixtures, workholding, offsets, and first-piece verification.
- Read and interpret blueprints, setup sheets, tolerances, and GD&T.
- Make basic G-code edits at the machine.
- Support basic programming and program review using Mastercam.
- Perform in-process inspections using micrometers, calipers, indicators, height gauges, and other precision tools.
- Build, modify, and support custom fixtures, soft jaws, workholding, and setup tooling.
- Troubleshoot dimensional, tooling, setup, and surface finish issues.
- Adjust offsets, speeds, feeds, and tooling as needed to maintain quality.
- Operate manual equipment as needed, including Bridgeport/manual mill, band saw, drill press, and conventional shop tools.
- Work with programmers, quality, and supervisors to improve setup time, cycle time, and part quality.
Required Qualifications
- 6–8 years of CNC setup and machining experience.
- Experience setting up and operating Haas CNC mills.
- Experience with both 3-axis and 5-axis milling.
- Ability to read blueprints and understand GD&T.
- Ability to make basic G-code edits.
- Mastercam experience or ability to review Mastercam-generated programs.
- Experience with in-process inspection using micrometers, calipers, indicators, and similar tools.
- Experience with custom fixturing, workholding, soft jaws, and setup tooling.
- Job shop experience with sheet metal, formed parts, welded parts, or secondary machining.
- Experience with manual/conventional equipment such as Bridgeport, band saw, and drill press.
- Strong troubleshooting skills and attention to detail.
- Must be dependable, self-sufficient, and a team player.
Preferred Qualifications
- Aerospace manufacturing experience.
- Lathe setup or operation experience.
- Haas UMC-Series 5-axis experience.
- Haas or Renishaw probing experience.
- Experience in an AS9100 or ISO 9001 environment.
- Experience machining aluminum, stainless steel, titanium, or other aerospace materials.
Benefits
- Competitive pay based on experience
- Health insurance
- Paid time off
- Paid holidays
- Stable full-time position
- Growth opportunities in aerospace manufacturing
Apply Today
Qualified candidates should have strong experience with CNC setup, Haas mills, 3-axis and 5-axis machining, G-code editing, blueprint reading, GD&T, in-process inspection, custom fixturing, Mastercam, and job shop machining.
Apply today to join ABC Sheet Metal and support precision manufacturing in a growing aerospace environment.
Steeldyne Industries / ABC Sheet Metal is an AS9100 aerospace and ITAR certified facility. It is one of the most diversified metal fabrication companies in Southern California. We are a full-service quality-oriented manufacturing company serving over 3000 customers with a wide range of applications, from precision sheet metal to heavy plate. Our talented sheet metal engineers and skilled craftsmen work together to provide high quality custom metal products.
Servicing OEM's and end-users in the following industries:
Aerospace
Medical
Defense
Packaging
Building Materials & Construction
Electrical Equipment & Electronics
Commercial Display
Oil & Gas
Transportation
Heating & Cooling
http://abcsheetmetal.com