CNC Machinist / Production / Manufacturing

Experienced CNC Programmer with expertise in Mastercam 2020 and newer versions, SolidWorks, and CNC programming for large precision components used in industrial gearboxes and gearing systems. This role focuses on developing, optimizing, and troubleshooting CNC programs while working closely with Engineering, Production, and Quality to improve machining efficiency, reduce setup time, and maintain high quality standards.
Key Responsibilities:

Create CNC programs using Mastercam from SolidWorks models and engineering drawings.
Develop machining strategies, toolpaths, setup sheets, and tooling requirements.
Optimize cycle times, feeds, speeds, and cutting tool performance.
Troubleshoot and improve existing CNC programs to support production.
Collaborate with machinists, engineers, and quality personnel to improve manufacturing processes.
Design and improve work holding and fixturing.
Verify CNC programs through simulation and machine proof outs.
Support Lean Manufacturing and continuous improvement initiatives.
Read and interpret blueprints, engineering drawings, setup sheets, and work orders.
Perform full machine setups including tooling selection, fixture installation, work holding, and workpiece alignment.
Operate horizontal boring mills for facing, boring, drilling, contouring, and precision finishing operations.
Load, execute, and adjust CNC programs at the machine as required.
Adjust speeds, feeds, depth of cut, and tool offsets to maintain accuracy and efficiency.
Monitor machining operations and make real time corrections.
Inspect machined components using precision measuring instruments.
Perform in process quality inspections and verify critical dimensions.
Perform routine machine maintenance and maintain machine cleanliness.
Document production data, inspection results, and nonconformances.
Work with Engineering, Production, and Quality teams to support manufacturing requirements.
Follow all safety procedures, including proper rigging and handling of large components.
Assist with operating software updates as needed.
Equipment Experience:
Giddings & Lewis Horizontal Boring Mills
Schiess Horizontal Boring Mills
G & L Vertical Turning Centers
Farrell Machine Tools
Qualifications:

• Associate degree in Manufacturing Engineering Technology, Mechanical Engineering Technology, CNC Programming, or equivalent experience.
• 10+ years of machining and control experience on boring mills and lathes.
• 5+ years of CNC programming experience with Siemens, Fanuc, G & L 800, and G & L 8000 controls.
• Proficiency with Mastercam 2020 and newer versions.
• Proficiency with SolidWorks.
• Strong knowledge of G code, blueprint reading, GD&T, machining processes, tooling, and fixture design.
• Strong problem solving skills.
• Experience with large part machining or heavy industrial manufacturing preferred.
• Gear manufacturing experience is a plus.
• Strong mechanical aptitude, attention to detail, and ability to work independently on large scale, high value components.