CMM Inspector

A1J Technologies LLC•San Jose, CA

2d•Onsite

About The Position

The CMM Inspector/Programmer is responsible for performing high-precision dimensional inspections on machined components using Coordinate Measuring Machines (CMM) and other metrology tools. This role supports a machine shop environment, ensuring parts meet engineering drawings, tolerances, GD&T requirements, and customer specifications. The position includes creating and modifying CMM programs, generating inspection reports, and collaborating closely with machinists and production to resolve quality issues.

Requirements

Ability to stand, walk, and work around production machines for extended periods.
Ability to lift up to 30 lbs. and handle small, machined components.
Work performed in a machining and quality lab environment with PPE required.
Minimum 2–3 years of experience programming and operating CMM equipment in a machine shop or precision machining environment.
Strong working knowledge of GD&T.
Ability to read and interpret complex engineering blueprints.
Experience using standard metrology and inspection tools.
Proficient computer and report-writing skills.
Strong communication, analytical, and problem-solving abilities.

Nice To Haves

Experience with CMM software such as PC-DMIS, Zeiss Calypso, Mitutoyo MCOSMOS, or equivalent.
Experience performing AS9102 First Article documentation.
Background in aerospace, defense, medical, or similar high-tolerance machining.
ISO 9001 or AS9100 environment experience.

Responsibilities

Program, set up, and operate CMM equipment for first article, in-process, and final inspections in a machine shop setting.
Create and optimize CMM programs from 2D blueprints and 3D CAD models.
Use precision measurement tools including micrometers, calipers, bore gauges, height gauges, pins, blocks, and surface plates.
Interpret and apply GD&T standards
Review engineering drawings and communicate inspection results to machinists, engineers, and leadership.
Perform First Article Inspections (FAI) and generate reports (AS9102 if applicable).
Document inspection data and maintain traceability records for quality control.
Support nonconformance investigations and corrective action activities as needed.
Maintain calibration status and proper care of inspection equipment and fixtures.
Assist in process improvement efforts to enhance machining accuracy and repeatability.
Work efficiently in a fast-paced production environment while maintaining accuracy and attention to detail.