Collaborate with the Engineering Department and Machine Operators to set up CNC lathes and turning centers for first-time runs and repeat production, ensuring conforming parts and stable production processes. ? Conduct first-piece inspections using precision measuring tools to verify lathe setup accuracy, dimensional conformance, and process readiness. ? Troubleshoot turning, workholding, tooling, insert, offset, and cycle issues on CNC lathes; collaborate with programming staff to implement effective solutions. ? Lead CNC lathe operators by providing coaching, setup guidance, and clear handoff instructions during machine turnover for production. ? Measure, examine, or test completed turned components for defects, ensuring conformance to specifications. Strong understanding of GD&T and blueprint reading is essential. ? Monitor lathe machining times, improve setup repeatability, optimize efficiency, and recommend techniques or methods to refine existing lathe programs and processes. ? Provide accurate feedback to Programmers on lathe program issues, tooling performance, workholding improvements, and production optimization opportunities. Requirements: ? Technical School Certificate in machining is preferred. ? Minimum of 10 years of experience in a custom machine shop, with strong hands-on experience setting up CNC lathes and turning centers. ? Familiarity with Fanuc-based lathe controls, Okuma, DMG Mori, and similar CNC lathe control platforms. ? Proficiency in G & M programming codes, offsets, tool touch-offs, insert selection, workholding, and lathe setup documentation. ? Experience in the defense or aerospace industry is preferred, including AS 9100 production environments. ? Extensive experience machining tight-tolerance castings and precision turned components is required. For more information on Seiler Instrument and view important disclosures regarding EEO and how to request an accommodation in applying for this position please visit our website: