Technician III, CNC Machinist (R4690) - Shield AI

The CNC Machinist Level 3 is responsible for independently setting up and operating CNC machines to manufacture precision components that meet strict quality and tolerance requirements. This role requires strong blueprint reading skills, advanced setup capability, and the ability to troubleshoot and optimize machining processes on the shop floor.

Perform complex CNC machine setups, including tooling, fixturing, and work offsets

Read and interpret advanced blueprints, engineering drawings, and GD&T specifications

Select appropriate cutting tools, speeds, and feeds for various materials

Hold tight tolerances (±.0005") and maintain high-quality standards

Conduct first-article inspections and in-process quality checks

Use precision measuring instruments (micrometers, bore gauges, height gauges, CMM, etc.)

Troubleshoot machining issues such as chatter, tool wear, and dimensional errors

Reduce cycle times while maintaining safety and quality

5+ years of CNC machining experience (or equivalent advanced experience)

Proficient in multi-axis machining (3-axis minimum; 4/5-axis preferred)

Strong understanding of GD&T and blueprint reading

Demonstrated ability to perform full machine setups independently

Advanced troubleshooting and problem-solving skills

Use of hand tools, manual machines, saws, drill presses.

Experience with aerospace, defense, or other high-precision manufacturing environments

Quick turnaround Prototype Machining experience

Familiarity in CAM systems (MasterCam, Fusion 360)

Experience operating with Siemens Controls

Experience with Fanuc and/or DN Solutions controls

Lean manufacturing or continuous improvement experience