Quality Control Inspector

Murray Company Mechanical Contractors • Rancho Dominguez, CA

12d • $40 - $50

About The Position

The Quality Control Inspector supports construction quality assurance and documentation control across complex industrial projects, including microelectronics, pharmaceutical, and high-tech industrial construction. The role ensures construction activities meet company standards, industry regulations, and client specifications by overseeing inspections, maintaining accurate documentation, and supporting field teams working on piping, welding, and specialty systems. The position is located in Rancho Dominguez, California.

Requirements

• Current Certified Welding Inspector (CWI).
• Strong understanding of quality standards for plastic, metal, and hybrid piping systems used in high-tech and industrial construction.
• Working knowledge of GTAW, SMAW, GMAW, and FCAW welding processes.
• 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, and Contain-It systems.
• Ability to inspect welds across multiple materials and systems.
• Proficiency in Microsoft Excel and Word.
• Comfort using digital platforms and customer portals for project documentation.
• Ability to work independently and maintain a high level of accuracy.
• 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 PPE at all times.
• Manual dexterity to handle tools and inspect small components.

Nice To Haves

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

Responsibilities

• Prepare and maintain required quality documentation in accordance with company SOPs and project specifications.
• Inspect 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 according to 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 duct system installation, including torque values, spark testing, and installation procedures.
• Inspect PVDF, PP, and PE fusion welds; carbon steel and stainless steel welds; stainless steel orbital welds; and PVC and CPVC glue-bonded systems.
• Use inspection tools including borescopes, profilometry equipment, ultrasonic thickness meters, dial calipers, and standard hand tools.
• Access customer portals to retrieve specifications, drawings, and project documentation.
• Support additional quality and construction-related assignments as directed.

Benefits

• Annual Employee Stock Ownership (ESOP) contribution.
• Discretionary cash bonus program.
• 401(k) with matching.
• 100% company-paid medical coverage for the employee, with up to two-thirds coverage for family.
• Company-provided life insurance.
• Optional vision and dental insurance.

What This Job Offers

• Job Type: Full-time
• Education Level: No Education Listed