Sr. CMM Programmer

J.G. Kern Enterprises Inc.•Sterling Heights, MI

8d•$80,000 - $89,998•Onsite

About The Position

We are seeking a highly experienced Senior CMM Programmer / Metrology Specialist to support precision CNC machining operations with tight tolerances (±.0004” or better). This role requires deep expertise in programming Zeiss CMM equipment using Calypso, ensuring full conformance with customer print specifications and GD&T requirements. The ideal candidate will serve as a technical authority in metrology, with a strong ability to analyze, interpret, and validate CMM measurement results, and hands-on expertise in both CMM fixturing and manual inspection methods.

Requirements

10+ years of experience in CMM programming and metrology within a precision machining environment
Strong experience with Zeiss CMM systems and Calypso software
Proven ability to program CMMs in conformance with customer print specifications
Expert-level understanding of GD&T (ASME Y14.5)
Demonstrated expertise in interpreting and validating CMM results
Experience working with tight tolerances (±.0004” or better)
Hands-on experience with CMM fixturing, including setup, alignment, and repeatability considerations
Strong experience with manual inspection tools (calipers, micrometers, bore gauges, and hard gauges)
Strong problem-solving skills and experience with root cause analysis (8D, 5 Whys, etc.)
Ability to work cross-functionally with engineering and manufacturing teams

Nice To Haves

Associate degree in Manufacturing, Engineering Technology, or related field (or equivalent hands-on experience with formal technical training)
Experience with FAI, PPAP, and SPC methodologies
Familiarity with ISO 9001 and/or IATF 16949 standards
Experience with CAD software (SolidWorks, CATIA, NX, etc.) is a plus, but not required
Zeiss Calypso certification or formal training

Responsibilities

Program and operate Zeiss CMM equipment (Calypso) in strict accordance with customer prints, GD&T, and engineering specifications
Develop and optimize inspection programs for complex CNC machined components with tight tolerances (±.0004” or better)
Serve as subject matter expert in determining accuracy, validity, and repeatability of CMM results
Design, build, and utilize CMM fixtures to ensure proper part orientation, stability, and measurement repeatability
Perform and support manual inspection using precision gauges (calipers, micrometers, bore gauges, and hard gauges)
Interpret and analyze dimensional data to identify trends, variation, and root causes of non-conformance
Collaborate with engineering and CNC machining teams to resolve tolerance and quality issues
Lead and support First Article Inspection (FAI) and PPAP submissions
Improve inspection efficiency through program optimization and measurement strategy development
Support continuous improvement initiatives related to quality and metrology processes