Department: Quality Control
Designation: CMM Engineer / CMM Programmer / CMM Inspector
Industry: CNC, VMC Machining & Precision Engineering
Experience: 2–5 years (preferred)
Qualification: Diploma / BE in Mechanical Engineering or equivalent

1. Job Summary

We are looking for a skilled CMM Quality Control Engineer to perform precision dimensional inspection of CNC- and VMC-machined components using a Coordinate Measuring Machine (CMM). The candidate must be capable of interpreting engineering drawings, GD&T;, and customer specifications to ensure components meet dimensional and quality requirements.

2. Key Responsibilities

CMM Inspection and Programming

- Operate CMM equipment for dimensional inspection of precision-machined components.
- Develop, edit, and execute CMM inspection programs as per component drawings.
- Perform first-piece, in-process, and final inspections.
- Measure complex profiles, hole positions, true position, flatness, parallelism, perpendicularity, concentricity, and other GD&T; characteristics as applicable.
- Generate dimensional inspection reports and compare results against drawing tolerances.
- Optimize CMM programs to improve inspection time and repeatability.

Engineering Drawing and GD&T;

- Read and interpret 2D engineering drawings, 3D CAD models, and geometric dimensioning and tolerancing (GD&T;).
- Understand datum references, basic dimensions, positional tolerances, and profile tolerances.
- Verify component dimensions against customer specifications and inspection plans.

Quality Control

- Identify dimensional deviations and communicate non-conformities to the production team.
- Coordinate with CNC/VMC operators and production engineers to resolve machining quality issues.
- Support root cause analysis and corrective and preventive actions.




- Ensure rejected or non-conforming components are identified and controlled.
- Assist in reducing rejection, rework, and scrap.

Documentation and Calibration

- Prepare and maintain CMM reports, First Article Inspection (FAI) reports, and dimensional inspection records.
- Maintain traceability of inspection results and component identification.
- Verify CMM calibration status and follow prescribed verification procedures.
- Maintain measuring probes, fixtures, and accessories in proper condition.
- Follow applicable quality procedures and customer-specific requirements.

3. Technical Skills Required

- Hands-on experience operating CMM machines.
- Knowledge of CMM programming and dimensional measurement techniques.
- Proficiency in GD&T; and engineering drawing interpretation.
- Knowledge of CNC turning, VMC milling, and precision machining processes.
- Ability to use conventional measuring instruments such as micrometers, bore gauges, height gauges, and dial indicators.
- Knowledge of ISO 9001 and IATF 16949 requirements is an advantage.
- Experience with CAD models and software such as PC-DMIS, CALYPSO, or equivalent CMM software is preferred.

4. Key Performance Indicators (KPIs)

- Accuracy and reliability of CMM inspection reports.
- Completion of inspection within the planned time.
- Reduction in customer complaints and dimensional rejections.
- Timely identification and reporting of non-conformities.
- Compliance with inspection plans and calibration requirements.
- Effective support to production for dimensional problem-solving.

5. Candidate Profile

- Robust analytical and problem-solving skills.
- Attention to detail and commitment to measurement accuracy.
- Ability to work independently and coordinate with production and quality teams.
- Good documentation and communication skills.

Pay: ₹19,800.00 - ₹24,000.00 per month

Benefits:

- Food provided

Work Location: In person

📌 Quality Control – CMM Engineer (Mylampatti)
🏢 EMM ARR Global Technologies
📍 Mylampatti