About Quantum Industrial Services Crawford Mechanical Services, a Quantum Industrial company, is a leading mechanical and plumbing contractor, with operations across multiple states, specializing in large-scale commercial and industrial projects. Our team delivers innovative solutions for critical sectors, such as data centers, semiconductor manufacturing, biopharma, aviation, oil & gas, and more. We are known for our focus on cutting-edge fabrication technologies, our commitment to quality craftsmanship, our strong client relationships, and above all, our culture. "We build people" is not just a catchphrase. We are a group of innovators, creatives, and craftsmen, who push boundaries and challenge the status quo. Our culture is centered around empowering our employees to reach their full potential by providing them with opportunities for growth, development, and personal and professional advancement. " We build people " who build amazing things. About the role The Quality Control Specialist is responsible for ensuring all welding and fabrication activities comply with applicable codes, standards, project specifications, and company quality requirements. This position oversees inspection, testing, documentation, and verification of welding activities to maintain the highest level of product integrity and customer satisfaction. What You'll Be Responsible For Perform visual and dimensional inspections of welds and fabricated assemblies Verify base materials, welding consumables, and compliance with WPS requirements Monitor welding operations to ensure adherence to AWS, ASME, and project specifications Coordinate and support NDT activities (UT, MT, PT, RT) Maintain inspection reports, quality records, NCRs, and project turnover documentation Witness welder qualification testing and maintain welder continuity records Collaborate with fabrication teams, project managers, and customer inspectors to resolve quality concerns Support continuous improvement initiatives and promote a strong safety culture What You Need AWS Certified Welding Inspector (CWI) certification required 3-5+ years of welding inspection experience in fabrication, structural steel, or piping environments Strong working knowledge of

AWS D1.1, ASME

Section IX, and

B31.1/B31.3

code Ability to read and interpret blueprints, engineering drawings, WPS, and PQR documentation Familiarity with NDT methods preferred Proficient with Microsoft Office and quality documentation processes Strong communication, organization, and problem-solving skills Work Environment & Physical Requirements Combination of fabrication shop, construction site, and field work Ability to work outdoors in varying conditions and access elevated or confined spaces Must be able to stand, walk, and perform inspections for extended periods Travel up to 25% as needed for project support

Reporting Structure & Supervisory Responsibilities Direct Reports:

None What We Offer Competitive compensation PTO and paid holiday package Comprehensive benefits A safety-first culture with clear expectations and accountability Opportunities for professional growth and leadership development The authority and support to run work effectively and solve problems in real time Join a team with a strong pipeline of projects, a commitment to quality craftsmanship, and opportunities for long-term career growth.