CNC Lathe Machinist

Job Description Job Description Express Employment Professionals is seeking an experienced CNC Lathe Machinist for a precision manufacturing company in Fontana, CA . This role is ideal for a skilled machinist with experience in CNC turning, setup, G-code editing, and tight tolerance machining in a custom or low-volume production environment. This is not repetitive production work — candidates must be able to independently manage setups, adjustments, and part quality from start to finish. Key Responsibilities Set up, program, and operate CNC lathes (turning machines) . Adjust offsets and restart programs mid-cycle as needed. Machine and inspect large cylindrical parts and shafts to tight tolerances (±.001). Read and interpret blueprints, technical drawings, and specifications . Perform in-process inspections using micrometers, gauges, and precision measuring tools . Edit and adjust G-code programs as necessary. Maintain part quality and accuracy throughout the machining process. Qualifications Minimum 2+ years CNC lathe (turning) experience required. Minimum 2+ years conventional machining experience required. Experience with setup, offsets, and program adjustments . Ability to program/edit G-code . Experience with FANUC controls or similar systems (Siemens experience a plus). Strong blueprint reading and measurement skills. Experience machining large cylindrical parts or shafts highly preferred. Ability to hold tight tolerances (±.001) consistently. Must pass a machining test prior to placement.