Senior Quality Inspector - Precision Machining & CMM Lead

ADP, Inc.; Willow Grove (PA); On-site; USD 85,962,000 - 114,616,000; Full time

Benefits offered by this job

Medical, dental, and vision plans

HSA – Health Savings Account

401(k) Retirement Savings

Paid Sick/Personal, Vacation, Holiday

Employee Assistance Program

Group life insurance

Long-term disability coverage

Job summary

E.F. Precision, LLC in Willow Grove, PA is seeking a Quality Inspector III to perform first article, in-process, and final inspections on precision machined components for aerospace, medical, defense, and semiconductor sectors. The role emphasizes GD&T, CMM/OGP usage, and mentoring junior inspectors.

The Level III Inspector will develop inspection procedures, train staff, and ensure compliance with customer and internal quality standards. Strong hands-on machining process experience required.

Qualifications

• Extensive experience inspecting precision machined components and tight-tolerance parts.
• Thorough understanding of engineering drawings, blueprints, and GD&T; ability to train others.
• Fluency in English and metric measurement systems.
• Proficiency with statistical tools and variance analysis.
• Proficient with precision measuring instruments and electronic devices (micrometers, height gauges, surface plates, comparators).
• Ability to interpret customer specifications, national standards, and technical documentation.
• Strong communication, mentoring, and collaboration skills.

Responsibilities

• Verify that precision machined parts and assemblies meet all customer and internal specifications for quality and conformance.
• Accurately document all inspections and verifications through signatures, stamps, or electronic records.
• Review and confirm the completeness and accuracy of supplier certifications.
• Lead quality initiatives for assigned customers and support general quality efforts across all programs.
• Mentor and train Level I and Level II inspectors on inspection techniques, control plans, and FAI (First Article Inspection) reporting.
• Serve as the primary trainer for CMM and OGP vision system programming and operation.
• Promote and maintain a safe, organized, and 5S-compliant work environment.
• Support workload management within the inspection area to ensure efficiency and accuracy.
• Perform additional duties as directed by management.

Skills

Precision inspection

GD&T

Blueprints interpretation

English & Metric

Statistical analysis

Measuring instruments

CMM programming

Training others

Tools

CMMs

OGP vision systems

Job description

E.F. Precision, LLC in Willow Grove, PA is seeking a Quality Inspector III to perform first article, in-process, and final inspections on precision machined components for aerospace, medical, defense, and semiconductor sectors. The role emphasizes GD&T, CMM/OGP usage, and mentoring junior inspectors.

The Level III Inspector will develop inspection procedures, train staff, and ensure compliance with customer and internal quality standards. Strong hands-on machining process experience required.