CMM Operator​/Quality Inspector; PC-DMIS; Aerospace

Job Description

CMM Operator / Quality Inspector (PC-DMIS) – Aerospace & Defense – Arlington, TX

Pay: $30 – $50 per hour, based on experience
Schedule: Full-time, on-site
Location: Arlington, Texas (Dallas–Fort Worth)
Benefits: Medical, dental, vision, 401(k), company-paid life insurance, pet insurance, and more (full list below)

About JM Fabrication

JM Fabrication Company, LLC is an ITAR-registered aerospace and defense manufacturer in Arlington, TX, producing precision fabricated and machined parts and assemblies for aerospace and defense customers. Our Quality team is the last line of defense on flight and defense hardware, and we are adding an experienced CMM Operator / Quality Inspector to the team.

Position Summary

We are hiring a CMM Operator / Quality Inspector with hands-on Hexagon PC-DMIS experience to perform dimensional inspection of precision parts and assemblies. You will run and verify CMM programs, interpret engineering drawings and GD&T (ASME Y14.5), perform first article (FAI), in-process, final, and receiving inspection, and support AS9102 First Article Inspection reports. This role reports to the Quality Manager. CMM programmers and QC inspectors looking to grow into CMM programming are encouraged to apply.

Key Responsibilities

• Set up and operate the CMM using PC-DMIS to run approved inspection programs, review measurement results, and generate inspection reports.
• Verify part identification, drawing revision, inspection program, fixturing, probe qualification, and part alignment before accepting inspection results.
• Perform first article inspection (FAI), in-process inspection, final inspection, and receiving inspection as assigned.
• Read and interpret engineering blueprints, specifications, and GD&T per ASME Y14.5 (revision per drawing or customer requirement).
• Apply GD&T to inspection setups and results: datum reference frames, feature control frames, basic dimensions, position, profile, flatness, perpendicularity, parallelism, and runout.
• Interpret material condition modifiers (MMC, LMC, RFS) and bonus tolerance where applicable.
• Perform manual inspection with micrometers, calipers, height gauges, dial indicators, gauge pins, and surface plates.
• Investigate unexpected readings and escalate concerns involving setup, alignment, inspection programs, or drawing interpretation.
• Document results accurately and maintain traceability to part, job, drawing revision, and inspection equipment.
• Identify, document, and segregate nonconforming material per company procedures; communicate discrepancies promptly to Quality and Production.
• Support AS9102 First Article Inspection reports when required by the customer.
• Verify calibration status, perform routine operator checks and cleaning, and report equipment concerns.
• Support root cause investigations, corrective actions, and improvements to inspection methods.
• Maintain an organized inspection area and follow company quality and safety procedures.

Required Qualifications

• 2+ years of dimensional inspection experience in manufacturing, including hands-on CMM operation.
• Practical PC-DMIS experience: loading and running existing CMM programs, verifying alignments, and interpreting results.
• Ability to read engineering drawings and apply GD&T to real part setups and measurements.
• Proficiency with precision measuring instruments and manual dimensional inspection.
• Understanding of how fixturing, alignment, cleanliness, and temperature affect measurement accuracy.
• Strong attention to detail and accurate, complete inspection records.
• Clear communication with Quality and Production personnel.
• Basic computer skills, including Microsoft Excel and electronic inspection/manufacturing records.
• Ability to work independently within established procedures and…