CMM Programmer & Dimensional Inspector — Equity

Next Matter; Torrance (CA); On-site; USD 55,000 - 83,000; Full time

Benefits offered by this job

Employee Equity

Paid time off

Company paid holidays

Medical plan

Dental & Vision

FSA/HSA

401k

Paid parental leave

Meals & catering

Snacks & beverages

Fitness stipend

EV charging

Job summary

Castelion in Torrance, CA is seeking a CMM Programmer and Dimensional Quality Inspector to support the manufacturing and assembly of precision mechanical components for defense systems. This hourly, non-exempt role reports to the Quality organization and is based at our Torrance facility.

You will develop and execute PC-DMIS inspection programs, create CAD-aligned inspection routines, perform in-process and final inspections, and document nonconformances to AS9102 standards.

Qualifications

• 5+ years of experience programming using PC-DMIS software and operating CMMs in an aerospace or defense manufacturing environment.
• Strong ability to create, debug, and optimize CMM inspection programs from engineering drawings and CAD models.
• Experience with probe qualification, fixture setup, and CMM maintenance procedures.
• 3+ years of experience inspecting mechanical or structural hardware using traditional measurement tools.
• Strong proficiency reading and interpreting engineering drawings and GD&T.
• Experience using common dimensional inspection tools (calipers, micrometers, height gages, etc.).
• Knowledge of mechanical workmanship standards and assembly practices.
• High level of attention to detail and strong analytical skills.
• Basic understanding of statistical analysis and measurement uncertainty.

Responsibilities

• Develop, optimize, and execute CMM inspection programs using PC-DMIS software
• Program CMM routines for complex geometries, GD&T callouts, and tight-tolerance features
• Create and maintain inspection programs for repeat production parts and first article inspections
• Perform CMM setup, probe calibration, and fixture configuration
• Import and align CAD models for programming and inspection purposes
• Generate detailed inspection reports and analyze measurement data for trends
• Perform in-process and final inspection of machined parts, sheet metal, hardware, and mechanical assemblies
• Conduct dimensional inspections using calipers, micrometers, height gages, and other precision measurement tools
• Interpret engineering drawings, GD&T, specifications, and acceptance criteria
• Perform visual inspection for workmanship, damage, cleanliness, and configuration accuracy
• Support first article inspections (FAI) in accordance with AS9102 requirements
• Document nonconformances clearly and work with manufacturing and engineering on resolution
• Maintain accurate inspection and acceptance records in accordance with the quality management system
• Support continuous improvement initiatives related to inspection methods and defect reduction

Skills

PC-DMIS

CMM programming

GD&T

CAD model interpretation

Probe qualification

Fixture setup

CMM maintenance

First article inspections

Statistical analysis

Tools

PC-DMIS

Polyworks

Calypso

Job description

Castelion in Torrance, CA is seeking a CMM Programmer and Dimensional Quality Inspector to support the manufacturing and assembly of precision mechanical components for defense systems. This hourly, non-exempt role reports to the Quality organization and is based at our Torrance facility.

You will develop and execute PC-DMIS inspection programs, create CAD-aligned inspection routines, perform in-process and final inspections, and document nonconformances to AS9102 standards.