CNC Machine Operator

Job Description Job Description Job Title: CNC Machinist - Equipment & Innovation Department Location: Sealy, TX Reports To: Director of Quality and Technology (or Department Manager) Department: Equipment and Innovation --- Position Summary: The CNC Machinist in the Equipment and Innovation Department is responsible for setting up, operating, and maintaining CNC machines to produce high-precision components used in tooling, equipment prototypes, and process improvement initiatives. This role plays a critical part in supporting engineering, R&D, and manufacturing innovation at Hailiang Copper Texas Inc. --- Key Responsibilities: * Set up and operate CNC lathes, mills, and other machines to fabricate metal parts according to specifications. * Read and interpret technical drawings, blueprints, and CAD models from engineering. * Collaborate with engineering and innovation teams on custom prototypes and new equipment components. * Perform precise measurements using calipers, micrometers, gauges, and other inspection tools to ensure part accuracy. * Select appropriate tooling, speeds, and feeds based on materials and design requirements. * Troubleshoot machining issues and make real-time adjustments to improve output and part quality. * Perform routine machine maintenance and ensure work area safety and cleanliness. * Document setup sheets, process improvements, and deviations for traceability and knowledge sharing. * Assist in the fabrication, repair, or modification of custom machine parts for plant operations. * Suggest and implement ideas for continuous improvement in part quality and process efficiency. --- Required Qualifications: * High school diploma or GED required; technical certification in CNC machining or manufacturing technology preferred. * 3+ years of experience operating CNC mills and/or lathes, ideally in a custom or prototype environment. * Proficient in reading technical drawings and using precision measurement tools. * Ability to understand G-code and basic CNC programming/editing. * Strong mechanical aptitude and attention to detail. * Familiarity with machining metals used in industrial equipment (e.g., copper, steel, aluminum). * Comfortable working with engineers and contributing to experimental setups and custom designs. --- Preferred Qualifications: * Experience with CAM software (e.g., Mastercam, Fusion 360) or CNC program editing. * Experience supporting engineering, R&D, or innovation departments. * Welding, manual machining, or fabrication skills are a plus. * Bilingual (English/Spanish or English/Mandarin) is a plus. --- Working Conditions: * Full-time, on-site at Sealy, TX facility. * Work involves standing, lifting, and operating equipment in a production or lab-like setting. * Proper PPE required; safety protocols must be followed.