Work directly with machinists during setup and production runs to ensure successful program implementation. Assist with machine setup verification, first-piece inspections, and process validation. Investigate machining problems and implement corrective actions. Recommend tooling, fixturing, and process improvements to enhance productivity and quality. Develop and deliver training programs for machinists related to CNC programming, machine operation, tooling, and manufacturing best practices. Mentor machinists and operators on efficient machining techniques and process optimization. Create and maintain work instructions, setup sheets, and training documentation. Promote continuous learning and technical development within the manufacturing team. Identify opportunities to improve machining efficiency, reduce scrap, and increase throughput. Participate in lean manufacturing and continuous improvement initiatives. Assist in standardizing programming practices and shop procedures. Support quality and safety objectives by adhering to company policies and industry standards. Associate degree in Manufacturing Technology, Machine Tool Technology, Engineering Technology, or related field preferred. Minimum of 3-5 years of CNC programming experience in a manufacturing environment. Experience programming complex turning and milling operations using CAD/CAM software. Experience with oilfield, drill string, or precision-machined components preferred. Advanced proficiency in CAD/CAM software. Strong understanding of CNC lathes, mills, and multi-axis centers. Ability to read and interpret engineering drawings, GD&T, and technical specifications. Knowledge of cutting tools, work holding, feeds and speeds, and machining processes. Strong troubleshooting and problem-solving skills. Effective communication and training abilities. Proficiency with Microsoft Office and manufacturing documentation systems. Ability to work independently and collaboratively in a fast-paced manufacturing environment. Create, modify, and maintain CNC machining programs using CAD/CAM software for drill string components and related products. Develop machining strategies, tooling selections, and setup requirements to maximize efficiency and product quality. Generate and verify tool paths through simulation and prove-out processes. Interpret engineering drawings, specifications, and customer requirements to produce accurate machining programs. Maintain program revisions and documentation to ensure version control and traceability. Troubleshoot and resolve programming, tooling, and machining issues to minimize downtime. Collaborate with engineering and production teams to improve manufacturing methods and cycle times. Support new product introductions through process development and program creation.