gem
CNC Operator
AstroForge
Seal Beach, USA
Full-time
Mid Level
Onsite
USD 22-28 hourly
Discovered 1 weeks ago
Free
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- Set up, operate, and troubleshoot CNC machines (including 3-axis or 5-axis equipment) and conventional machine tools to fabricate metallic and nonmetallic aerospace components.
- Work from blueprints, sketches, CAD/CAM files, and technical drawings to determine dimensions, tolerances, sequence of operations, and setup requirements.
- Work with a range of materials, including aluminum, titanium, stainless steel, and carbon composites, ensuring exceptional surface finish and dimensional accuracy.
- Select, align, and secure holding fixtures, cutting tools, and workpieces; calculate and adjust machining factors such as speed, feed, coolant flow, and depth/angle of cut.
- Start and monitor machine operation to detect malfunctions, unusual sound/vibration, or out-of-tolerance conditions, adjusting controls as needed.
- Conduct in-process inspections and first article verifications using precision measurement instruments (calipers, micrometers, dial indicators, comparators, CMMs).
- Test and verify conformance of finished workpieces to specifications; remove and replace dull cutting tools as needed.
- Troubleshoot machining issues, perform root-cause analysis, and implement corrective actions.
- Document production data, inspection results, and process notes in our production tracking systems to support knowledge transfer and continuous improvement.
- Collaborate with engineering and fabrication teams to provide Design for Manufacturability (DFM) feedback on complex part geometries.
- Maintain and improve the workshop environment, ensuring equipment is well-maintained and processes are documented.
- High school diploma or equivalency certificate (vocational or technical training in machining preferred).
- Proven experience as a CNC machine operator, with a focus on aerospace or high-precision components.
- Basic understanding of CAM software (e.g., Mastercam, HyperMILL, or Fusion 360) and 3D CAD tools (e.g., SolidWorks, Siemens NX).
- Skilled in operating CNC machinery, tooling, and precision measurement instruments.
- Ability to read and interpret blueprints, technical drawings, and mechanical documents.
- Mechanical aptitude, strong attention to detail, and a results-driven approach.
- Ability to lift up to 50 lbs.
- Ability to work onsite in Seal Beach, CA.
- Availability to work evening/overnight shifts, such as 3:00 PM to 11:00 PM, or weekend shifts on a regular or rotating basis.
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