CNC Programmer

COREDUX-USA LLC•San Diego, CA

64d•$32 - $42•Onsite

About The Position

CoreDux USA is seeking a skilled CNC Programmer to develop, edit, and optimize CNC programs for their precision machining operations. This role focuses on programming execution, translating drawings and 3D models into efficient G-code for various machines, and supporting the shop floor with setup sheets, tool lists, and troubleshooting. The company is a leading innovator in the machining industry, specializing in high-precision machining solutions for aerospace, automotive, medical devices, and consumer electronics. They operate a state-of-the-art facility with cutting-edge technology and are looking for motivated individuals to join their expanding team in a dynamic work environment that fosters professional growth.

Requirements

High school diploma or GED; technical certificate or associate degree preferred.
3+ years of CNC programming experience in a production or job shop environment.
Proficient with CAM software (Mastercam, Fusion 360, SolidCAM, or similar).
Strong working knowledge of G-code, post-processors, and CNC machine operation.
Ability to read and interpret blueprints, GD&T, and engineering specifications.
Hands-on experience with 3-axis and multi-axis (4/5-axis) machines.
Familiarity with a wide range of materials including aluminum, stainless steel, titanium, and plastics.
Basic CAD skills (SolidWorks, AutoCAD, or similar) to interpret and manipulate models.

Nice To Haves

Experience with Fanuc, Haas, Siemens, or Mazak controls.
Post-processor editing and customization experience.
Prior experience in aerospace, medical, or other AS9100/ISO 13485 regulated environments.
Familiarity with lean manufacturing and continuous improvement tools.

Responsibilities

Create, edit, and optimize CNC programs (G-code) for mills, lathes, and multi-axis machines using CAM software.
Interpret engineering drawings, blueprints, and 3D models to generate accurate, production-ready machining strategies.
Build setup sheets, tool lists, and operator instructions to support consistent, repeatable machine setup.
Select appropriate cutting tools, feeds, and speeds based on material, geometry, and machine capability.
Prove out new programs at the machine and work directly with machinists to resolve setup and run issues.
Support First Article Inspections (FAI) and make program adjustments to meet dimensional and surface finish requirements.
Reduce cycle times and tooling costs through continuous optimization of existing programs.
Maintain program files, revision control, and supporting documentation for traceability.
Participate in continuous improvement initiatives related to scrap reduction, repeatability, and throughput.
Collaborate with Quality and Engineering to resolve recurring issues and improve process capability.