Inspector Tooling/Machined Parts Prototype

Stellant Systems; Torrance (CA); On-site; USD 48,000 - 62,000; Full time

Job summary

Stellant Systems in Torrance, CA is seeking a meticulous Inspector Tooling/Machined Parts Prototype. You will perform receiving, in-line, and final inspections to ensure dimensional accuracy and conformance to drawings.

Responsibilities include interpreting GD&T, programming and operating PC-DMIS for CMM inspections, using optical comparators, and maintaining calibration of inspection tools. Collaboration with machinists and engineers is essential to drive quality improvements.

Qualifications

• Minimum 3 years in quality inspections of electronic and mechanical assemblies.
• Proven inspector in a precision manufacturing environment.
• Strong GD&T interpretation and blueprint reading.
• Hands-on PC-DMIS programming for CMM inspections.
• Proficient with precision tools (micrometers, calipers, height gauges).

Responsibilities

• Perform complex inspections on purchased mechanical parts and assemblies.
• Interpret drawings using GD&T to verify part compliance.
• Program and operate PC-DMIS for CMM inspections.
• Use optical comparators to inspect features and verify dimensional accuracy.
• Record results, generate NCRs, and maintain data in ERP/QC systems.
• Collaborate with machinists and engineers to resolve quality issues.
• Maintain calibration of inspection tools and ensure traceability.
• Contribute to continuous improvement initiatives for better quality.

Skills

GD&T

PC-DMIS

CMM programming

Optical comparators

Calipers/Micrometers

Education

High school diploma

Tools

PC-DMIS software

Optical comparators

ERP/QC systems

Job description

Overview

Job Title: Inspector Tooling/Machined Parts Prototype

Job Location: Torrance, CA

Salary: $35.00-$45.00/hr DOE

Stellant Systems currently has an opening forTooling / Machined Parts Quality Inspectorat our Torrance, California location. In this position, you will perform receiving, in-line & final inspection.

Responsibilities

• Perform complex inspections on purchased mechanical parts, components, assemblies and materials.
• Interpret complex engineering drawings and apply Geometric Dimensioning & Tolerancing (GD&T) principles to verify part compliance.
• Program and operate PC-DMIS for CMM inspections, creating efficient and repeatable measurement routines.
• Use optical comparators to inspect intricate features and verify dimensional accuracy.
• Perform first article inspections (FAI), in‑process checks, and final inspections, documenting results with precision.
• Collaborate with machinists, engineers, and production teams to resolve quality issues and recommend process improvements.
• Maintain calibration and care of inspection tools, ensuring accuracy and reliability.
• Contribute to continuous improvement initiatives to enhance inspection efficiency and product quality.
• Utilize precision measuring instruments (calipers, micrometers, height gauges, pin gauges, torque tools) to validate dimensional and mechanical requirements.
• Confirm all work is performed per drawings, routings, and manufacturing instructions.
• Review and validate documentation packages including travelers, routers, work instructions, BOMs, and inspection checklists for completeness and accuracy.
• Ensure traceability of materials, components, and processes is maintained throughout the build cycle.
• Record inspection results accurately and maintain inspection data in accordance with QMS retention requirements.
• Identify, document, and classify nonconformances in accordance with internal NCR/CAR processes.
• Generate nonconformance reports (NCRs) in the ERP/QC system, including defect description, location, and objective evidence.
• Segregate and tag discrepant material to prevent unintended use and support MRB review.
• Communicate defects and trends to Quality Engineering, Production, and Process Engineering to support root‑cause and corrective action activities.
• Maintain compliance with company, customer, and regulatory requirements including ESD, FOD, safety, and workmanship standards.
• Use ERP/MES/QC systems to:
  • Perform inspection buy offs, log inspection results, create NCRs, verify router steps and sign offs, retrieve drawings, specifications, and revision-controlled documents
  • Ensure all electronic records are accurate, complete, and audit ready.
• Maintain a clean, organized, and FOD‑free inspection area.

Qualifications

• Minimum of 3 years of prior relevant experience, preferably in quality workmanship inspections of electronic and mechanical assemblies.
• Proven experience as a Quality Inspector in a precision manufacturing environment.
• Strong working knowledge of GD&T and the ability to interpret complex blueprints.
• Hands‑on experience programming and running PC-DMIS for CMM inspections.
• Proficiency in using optical comparators and other precision measurement tools (micrometers, height gauges, bore gauges, etc.).
• Familiarity with AS9100 or ISO 9001 quality systems (a plus).
• Exceptional attention to detail, problem‑solving skills, and a commitment to accuracy.
• Must have experience in the use of inspection tools (i.e., microscopes, micrometers, calipers, height gage and scales).
• 20/20 eyesight (corrected) and good hand-eye coordination are necessary.
• Demonstrated ability to work from drawings, engineering documents, and manufacturing or inspection instructions.
• Must be able to determine hardware compliance through the use of specifications and instructions.
• Ability to lift packages weighing up to 35 pounds.
• High school graduate or equivalent.
• Must have working knowledge of MS Outlook (email), MS Word, MS Excel, and familiarity working with databases.
• Participate in training and meet necessary certifications as required.
• Effective verbal and written communication skills are essential.

Stellant Systems is an Equal Opportunity/Affirmative Action Employer. We consider applicants without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status or membership in any other group protected by federal, state or local law.

To conform to U.S. Government export regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S. (e.g. Green Card holder), or a protected individual as defined by the International Traffic in Arm Regulations (ITAR).