Fire Stopping Inspector

We are seeking a qualified and experienced Fire Stopping Inspector to support commercial, mission-critical, and high-performance construction projects in Arizona. The ideal candidate will possess strong technical knowledge of firestop systems, applicable code requirements, and inspection procedures related to penetration and joint fire stopping assemblies.

This position requires the ability to verify compliance with approved firestop systems, identify deficiencies, document corrective actions, and coordinate with contractors, project teams, and Authorities Having Jurisdiction (AHJs).

At CSI Engineering, we are more than an MEP engineering and commissioning team. We are problem solvers who help owners and project teams deliver facilities that work the way they were intended. From design reviews to field verification and turnover, our focus is practical, code compliant, and built around real world constructability and operations.

We support our clients by strengthening project delivery through MEP quality control, clear documentation, and tight coordination with architects, contractors, and vendors. Our teams work hands on across design and construction to reduce risk, close gaps early, and protect schedule and budget while improving system performance.

• Perform inspections of penetration and joint fire stopping systems for compliance with approved construction documents, manufacturer requirements, and applicable codes
• Verify installations comply with UL listed firestop systems and tested assemblies
• Review and interpret applicable sections of the IBC, IFC, ASTM E814, and UL 1479 standards
• Document inspection findings, deficiencies, and corrective actions in detailed reports
• Coordinate with contractors, project managers, and AHJs to resolve non-compliant conditions
• Maintain accurate inspection records and field documentation
• Support project closeout documentation and compliance verification
• Ensure all inspections are performed in accordance with project specifications and jurisdictional requirements.

• ICC Special Inspector certification(s) or equivalent inspection credentials
• Demonstrated knowledge of International Building Code (IBC) and International Fire Code (IFC)
• Familiarity with UL listed firestop systems and tested assemblies
• Understanding of ASTM E814 / UL 1479 firestop testing standards
• Experience inspecting:
  Penetration fire stopping systems and Joint fire stopping systems
• Strong written documentation and reporting skills
• Ability to identify deficiencies and recommend corrective actions
• Submission of certifications, detailed resume, and relevant project experience required
• Ability to demonstrate competency in the fire stopping inspection discipline
• Must be eligible for approval by the City of Phoenix Building Official or designated authority

The following manufacturer certifications and training are highly preferred:

• Hilti Firestop Specialist Training
• Hilti Firestop Inspector Training
• STI Firestop Systems Training

Experience supporting the following project types is highly desirable:

• Semiconductor facilities
• Hospitals and healthcare facilities
• Mission-critical environments
• Large commercial or industrial construction projects