# QC Inspector - Mechanical Fabrication Shop > Professional Piping Systems · Phoenix, United States · Full-time · Posted 2026-11-10 **Salary:** USD 25–35 **Workplace:** on_site **Department:** Fabrication ## Description We are seeking an experienced Quality Control (QC) Inspector to support operations at our mechanical fabrication shop. This position is responsible for inspecting fabricated materials, welds, piping assemblies, and other shop-produced components to ensure they meet project specifications, industry standards, and quality requirements. The QC Inspector will work closely with welders, pipefitters, shop supervisors, and project management to identify deficiencies, verify workmanship, maintain quality documentation, and ensure fabricated products meet required standards before being released for delivery. The ideal candidate has experience in mechanical or industrial fabrication, a strong understanding of welding quality, blueprint interpretation, and the ability to identify and address quality issues before materials leave the shop. ### Key Responsibilities - Perform visual inspections of completed welds to identify cracks, porosity, undercut, incomplete fusion, and other weld defects. - Inspect fabricated piping, structural components, assemblies, and mechanical equipment for quality and specification compliance. - Verify fabrication work against engineering drawings, blueprints, weld symbols, project specifications, and applicable codes. - Perform dimensional inspections to verify measurements, alignment, fit-up, tolerances, and overall workmanship. - Inspect materials, components, and completed assemblies throughout the fabrication process. - Verify material identification, sizes, grades, and traceability requirements when applicable. - Review welding documentation, including welding procedures (WPS), welder qualifications, and inspection records as required. - Identify, document, and communicate quality deficiencies or nonconforming work. - Coordinate with shop personnel to ensure corrective actions and necessary repairs are completed. - Perform follow-up inspections to verify deficiencies have been corrected. - Maintain accurate QC inspection reports, weld logs, material records, and quality documentation. - Assist with preparing fabrication packages and documentation for customer or third-party inspections. - Ensure fabricated products meet project specifications, applicable industry codes, and company quality standards. - Maintain organized inspection records and communicate quality concerns to shop management. ## Requirements ### Qualifications - Previous QC inspection experience in a mechanical, industrial, welding, or fabrication environment preferred. - Strong understanding of welding processes and common weld defects. - Ability to read and interpret blueprints, fabrication drawings, weld symbols, and project specifications. - Knowledge of piping fabrication, structural steel, and mechanical assemblies preferred. - Experience performing visual weld inspections and dimensional inspections. - Familiarity with welding procedures (WPS), welder qualifications, and inspection documentation. - Ability to identify workmanship issues and determine when corrective action is necessary. - Strong attention to detail, organization, and documentation skills. - Ability to communicate effectively with welders, pipefitters, supervisors, and management. - Ability to work independently and manage multiple inspections in a fast-paced fabrication environment. ### Preferred Certifications - AWS Certified Welding Inspector (CWI) preferred. - Certified Welding Inspector or equivalent inspection credentials. - NDE certifications (VT, PT, MT, or UT) are a plus. - Familiarity with ASME, AWS, and applicable industry fabrication codes. ### What We're Looking For We are looking for a detail-oriented QC Inspector who takes ownership of fabrication quality and understands the importance of catching issues before materials leave the shop. The right candidate will be proactive in identifying deficiencies, maintaining accurate inspection records, and working with fabrication personnel to ensure all products meet required quality standards. ## Benefits At PPS, we're Built to Perform. As a growing leader in mechanical construction, custom fabrication, and specialty contracting, we take pride in delivering quality work through skilled people, strong teamwork, and an unwavering commitment to safety. Our people are our greatest strength. Whether in the field, in the shop, or in the office, every team member plays a role in our success. We value hard work, accountability, and continuous improvement, and we're committed to creating opportunities for our employees to grow and succeed. **Equal Opportunity Employer:** PPS is committed to equal treatment of all employees and applicants. We prohibit discrimination based on race, color, religion, sex (including pregnancy), sexual orientation, gender identity, national origin, age, disability, genetic information, veteran status, or any other classification protected by law. **Benefits:** Competitive pay, paid weekly 401(k) with company match Medical, dental, and vision coverage Telehealth visits Health Savings and Flexible Spending Accounts Employee Assistance Program Life and disability insurance options Paid holidays and paid time off ## Apply [Apply at Professional Piping Systems](https://apply.workable.com/ppsphx-careers/j/83C4FFCC19/apply) --- Powered by [Workable](https://www.workable.com)