Quality Control Inspector

Come grow with us...

At Murray Company, how we operate is defined by shared values that are 100 years in the making - Safety, Quality, Honesty, Hard Work and Pride of Ownership. These values have led to our company consistently being in the top 15% on ENRs Best Specialty Contractor’s list. Bring your enthusiasm and unique perspective to Murray Company where you will have the opportunity to grow with us professionally, personally, and financially. Join a team that cares about helping you thrive and succeed. You'll work alongside talented colleagues while establishing lifelong friendships and making a difference in our company and the specialty contracting community. As a part of Murray Company, you'll build long-term wealth by enjoying employee-ownership, great compensation, health & wellness benefits, and matched 401(k) retirement plan.

Position Summary

The Quality Control Inspector will support construction quality assurance and documentation control across complex industrial projects. This role plays a critical part in ensuring all construction activities meet established company standards, industry regulations, and client specifications. Projects may include specialized sectors such as microelectronics, pharmaceutical, and high-tech industrial construction. The Quality Control Inspector will oversee inspection activities, maintain documentation accuracy, and support field teams in executing high-quality work across piping, welding, and specialty systems.

Location: Rancho Dominguez, CA 90221

Key Responsibilities

• Prepare and maintain required quality documentation in accordance with company SOPs and project specifications.
• Perform inspections of piping systems, welds, and material installations to verify compliance with industry and customer standards.
• Review and interpret P&IDs, isometric drawings, and construction plans to validate field installation accuracy.
• Assist engineering teams with field layout, measurements, and quality verification activities.
• Copy, distribute, and maintain project documentation per established procedures.
• Collect field data and compile summary reports for supervisors and project teams.
• Monitor and control materials and equipment specific to assigned scopes of work.
• Verify proper installation of duct systems, including torque values, spark testing, and installation procedures.
• Conduct inspections of:
• PVDF, PP, PE fusion welds
• Carbon steel (CS) and stainless steel (SS) welds
• Stainless steel orbital welds
• PVC and CPVC glue-bonded systems
• Utilize inspection tools including borescopes, profilometry equipment, ultrasonic thickness meters, dial calipers, and standard hand tools.
• Access and navigate customer portals to retrieve specifications, drawings, and project documentation.
• Support additional quality and construction-related assignments as directed.

Qualifications

Required

• Current Certified Welding Inspector (CWI) or NDT Level II Technician certification.
• Strong understanding of quality standards related to plastic, metal, and hybrid piping systems used in high-tech and industrial construction.
• Working knowledge of welding processes including: GTAW, SMAW, GMAW, FCAW
• General knowledge of ASME B31.3 weld certification processes.
• Experience with BPE automatic orbital welding for high-purity gas systems.
• Familiarity with George Fischer fusion systems including: GF Model IR 63, GF Model IR225, Fuseal, Contain-It systems.
• Ability to inspect welds across multiple materials and systems.
• Proficiency in Microsoft Excel and Word.
• Comfortable using digital platforms and customer portals for project documentation.
• Ability to work independently and maintain a high level of accuracy.

Preferred

• Current or prior ASNT SNT-TC-1A Level II certifications in: RT (Radiographic Testing), UT (Ultrasonic Testing), MT (Magnetic Particle Testing), PT (Penetrant Testing), VT (Visual Testing).

Physical Requirements

• Ability to sit for prolonged periods while completing documentation.
• Ability to lift up to 50 pounds as needed.
• Ability to climb ladders and access trenches, attics, and confined spaces.
• Sufficient visual acuity to review printed and digital documents and perform detailed inspections.
• Ability to work in noisy environments and communicate effectively.
• Ability to recognize alarms, signals, and verbal instructions.
• Ability to wear required