Senior Prototype CNC Programmer and Machinist - Research and Development

Sr. Prototype CNC Programmer and Machinist, Research and Development

Position Summary

The CNC Programmer and Operator is responsible for overseeing advanced machining, programming, and prototype development activities within the R&D organization. This role supports both new product designs and existing product lines by ensuring components meet precise quality, performance, and manufacturability standards. 

Why Join Powell?
At Powell, you’ll be part of a dynamic team driving innovation in the energy sector. Our R&D department fosters creativity, collaboration, and cutting-edge technology development, offering opportunities to shape the future of our products and processes.
 

Essential Responsibilities:

•    CNC Programming & Machining: Develop and create CNC programs, machine set up , and operate CNC equipment to produce precision prototype components for             R&D and production projects. 
•    Design Interpretation: Interpret complex engineering drawings and collaborate with design engineers to enhance part design and manufacturability when transferred       to a production environment. 
•    Quality Assurance & Control: Inspect and verify machined parts meet specified tolerances and quality requirements ensuring full traceability and documentation. 
•    Troubleshooting & Process Optimization: Diagnose and resolve machining or programming issues; recommend process improvements to enhance accuracy,                       efficiency, and repeatability.   
•    Mentorship & Technical Support: Provide training, mentoring, and expert guidance to R&D and machine shop personnel on machining best practices, tooling, and             materials. 
•    Support documentation and workflow updates for continuous improvement initiatives. 
•    Assist with equipment maintenance, calibration, and setup verification as needed. 
•    Provide input on vendor selection, tooling purchases, and capital equipment justification. 

Minimum Qualifications:

*High Diploma

*Associate's degree in a technical field or machine operation (highly preferred)

*Minimum 8 years of experience in CNC programming and operation

Skills, Abilities & Other Requirements

•    Expertise in CNC programming, setup, and operation for precision components and prototypes.
•    Working knowledge of Autodesk Inventor and other CAD/CAM platforms for modeling, design modification, and toolpath generation.
•    Comprehensive knowledge of CNC machining principles, G-code programming, and multi-axis milling and turning operations
•    Strong understanding of mechanical design principles, geometric dimensioning and tolerancing (GD&T), material properties, and manufacturing methods for                    prototype and production environments. 
•    Proficiency in reading and interpreting detailed engineering drawings, electrical and mechanical schematics, and solid models. 
•    Application of quality assurance and control techniques for dimensional and tolerance verification. 
•    Strong troubleshooting and process optimization skills to improve machining efficiency, accuracy, and repeatability. 
 

Working & Environmental Conditions

Work is performed primarily in a climate controlled R&D laboratory with moderate noise and mechanical equipment. Regular use of CNC machines and power tools requires compliance with all safety and PPE procedures. Occasional work near high-voltage or high-current test areas may be required under controlled safety conditions.

More Information

This job description outlines the essential functions of the job and does not contain a comprehensive list of all possible responsibilities, tasks, and duties.

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