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Firestop Inspector Jobs (NOW HIRING)

... in inspection, installation, and repair of fire dampers, fire doors, firestop systems, and barrier management services across healthcare and commercial facilities. LSS is part of LSS Holdings ...

Production Associate

NJ · On-site

$19/hr

Inspect parts and finished products for quality and accuracy * Maintain a clean and organized work ... At STI Firestop, you'll be part of a team that values innovation, integrity, and individual growth.

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Firestop Inspector information

What are the key skills and qualifications needed to thrive as a Firestop Inspector, and why are they important?

To thrive as a Firestop Inspector, you need a solid understanding of fire protection systems, building codes, and inspection procedures, often backed by relevant certifications such as the FM 4991 or UL Qualified Firestop Inspector credentials. Familiarity with inspection software, digital reporting tools, and construction documentation is typically required. Attention to detail, strong communication, and problem-solving abilities help you identify code violations and clearly convey findings to project stakeholders. Mastering these skills ensures fire safety compliance, reduces liability, and helps maintain public safety in building environments.

What are some common challenges faced by Firestop Inspectors during on-site inspections?

Firestop Inspectors often encounter challenges such as limited access to concealed spaces, incomplete documentation from contractors, and the need to stay updated with evolving fire codes and standards. Navigating busy construction sites while coordinating with multiple trades can also be demanding, as firestop systems are often installed late in the construction process. Effective communication and strong attention to detail are essential to ensure all penetrations and joints are properly inspected and compliant.

What are Firestop Inspectors?

Firestop Inspectors are professionals responsible for evaluating and verifying the installation of firestop systems in buildings. Their main role is to ensure that fire-resistant barriers, such as sealants and materials around penetrations in walls and floors, are properly installed to prevent the spread of fire and smoke. They typically inspect construction sites, review documentation, and perform testing to confirm compliance with fire safety codes and standards. Firestop Inspectors help maintain building safety and are often required on new construction or renovation projects. Certification and knowledge of fire codes are important for this role.

What is the difference between Firestop Inspector vs Fire Protection Technician?

AspectFirestop InspectorFire Protection Technician
CertificationsTypically requires NICET certification in firestop or related fieldsMay require NICET certification, along with additional certifications for fire alarm or sprinkler systems
Work EnvironmentInspects firestop systems on construction sites, in commercial buildings, and industrial facilitiesInstalls, maintains, and repairs fire protection systems in various settings
Employer & Industry UsageUsed by construction companies, safety inspectors, and building ownersEmployed by fire protection companies, contractors, and facilities management

The Firestop Inspector primarily focuses on inspecting firestop systems to ensure compliance with safety standards, while the Fire Protection Technician is involved in installing and maintaining fire protection systems. Both roles require similar certifications and often work in the same environments, but their core responsibilities differ in inspection versus installation and maintenance.

More about Firestop Inspector jobs
What cities are hiring for Firestop Inspector jobs? Cities with the most Firestop Inspector job openings:
What states have the most Firestop Inspector jobs? States with the most job openings for Firestop Inspector jobs include:
Infographic showing various Firestop Inspector job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.
Special Inspector, ICC-Certified, CWI

Special Inspector, ICC-Certified, CWI

Kleinfelder Inc

Los Angeles, CA

$30.39 - $50.72/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 9 days ago


Kleinfelder rating

7.1

Company rating: 7.1 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

269th of 351 rated engineering


Job description


 

Job Description: 

Take Your Construction Career to the Next Level! Are you ready to be challenged, make a difference, and experience professional growth in your career? Kleinfelder's Construction Materials Engineering and Testing team is looking for you! From observation/inspection services to laboratory testing and materials and forensic engineering, our Construction Materials Engineering and Testing market helps to develop and maintain America's infrastructure and supply chain and is a recognized industry leader with more than 25 accredited laboratories.  

Kleinfelder's Los Angeles, CA office is seeking multi-certified ICC Special Inspectors/CWI to join our Southern California team. We provide construction inspection and material testing services to a broad range of local and national clients. We are looking for individuals who are interested in joining a dynamic team and building their career in the field of construction inspection and materials testing. We're looking for a person with strong initiative, who will perform routine to complex inspection and testing of construction materials in the field to verify conformance to construction plans and specifications. The inspector will prepare daily reports and data sheets and may be called upon to perform various tasks at the discretion of their supervisor. 

Consideration for this position requires the following certifications or experience: 

  • AWS Certified Welding Inspector
  • ICC Certifications

In addition to the above required certifications, hiring preference with be given to those with any of the following desired certifications:

  • Los Angeles Department of Building and Safety (LADBS) certifications (Concrete, DIA, Welding, Fireproofing)
  • Firestop
  • Los Angeles County
  • ACI Concrete Field-Testing Technician - Grade I  

Desired Skills

  • Demonstrate the ability to work unsupervised or as part of a team
  • Excellent organizational, interposal, and communication skills both written and verbal
  • Must be able to use a computer and have a general knowledge of MS Office including Word, Excel, Outlook, and photo management software
  • Ability to learn and grow with technological demands pertaining to daily field reports and field data 


Kleinfelder Offers

  • An excellent compensation and benefits package, including medical, dental, vision, life insurance, 401(k) plan, and paid holidays
  • Certification cost reimbursement
  • Hourly rate incentive and bonus program to obtain additional certifications
  • Reimbursement for certification renewals and jurisdictional certifications
  • Paid travel and mileage from your home office to and from project sites


This is a career opportunity to become a member of a highly successful, fast paced team with a steady and growing backlog of large projects. The successful candidate will be encouraged to expand their skills and certifications through company provided training and mentoring. Must have own vehicle, a valid driver's license, a clean driving record is required, as well as documented receipt of a Covid vaccine, and current flu shot. Ability to pass a background check and/or Live Scan fingerprinting based on specific project requirements. Must be willing to travel throughout Southern California. 

Following an offer, candidates will be required to satisfactorily complete employment reference checks, verification of professional licensure and/or educational credentials, a motor vehicle report (MVR), and a comprehensive background check.

Education: High school diploma or equivalent required. 

Kleinfelder has been connecting great people to the best work since 1961. We are engineers, scientists, and construction professionals providing solutions that improve our clients' transportation, water, energy, and other private infrastructure. As a responsive, cross-disciplinary team of bright, curious, and innovative problem-solvers, we are dedicated to doing the right thing, every day, on every project from over 85 offices in the US, Canada, and Australia. Connecting great people to the best work is our purpose – together, we deliver. 

Kleinfelder is an inclusive organization free from discrimination. We are a stronger organization when we are a diverse workforce and believe that through diversity, equity, and inclusion comes creativity, innovation, and unity. We are proud to offer the following: 

Benefits: Kleinfelder offers an excellent compensation and benefits package, including: medical, dental, vision, life insurance, 401(k) plan, and paid holidays.

The expected salary range for the position is displayed in accordance with the California Pay Scale Disclosure Law. Final agreed upon compensation is based upon individual qualifications and experience. Hourly range: $30.39 - $50.72. 

Career Development: We are committed to investing in the professional development of our staff, offering each employee every opportunity to grow, develop, and take control of their career paths. We support these efforts through reimbursements for continuing education as well as many of the expenses associated with trainings and certifications, and opportunities for career development through our internal Mentoring Program. 

Equal Opportunity: Kleinfelder is an Equal Opportunity Employer – Minorities/Women/Disabled/Veterans (compliant with the new VEVRAA and Section 503 rules). 

NOTICE TO THIRD PARTY AGENCIES:

Please note that Kleinfelder does not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed Recruitment Fee Agreement, Kleinfelder will not consider or agree to payment for any referral compensation or recruiter fee. In the event a recruiter or agency submits a resume or candidate without a previously signed agreement, Kleinfelder explicitly reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. Any unsolicited resume, including those submitted to hiring managers, are deemed to be the property of Kleinfelder.