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Firestop Jobs in Seattle, WA (NOW HIRING)

ASR INTERNATIONAL

Fire Protection Engineer

Silverdale, WA · On-site

$55 - $86/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Evaluate water-based and chemical-based fire suppression systems, standpipe systems, fire pumps, fire alarm/detection and mass notification systems, smoke control, structural fireproofing, firestop ...

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Firestop information

See Seattle, WA salary details

$13

$23

$33

How much do firestop jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for firestop in Seattle, WA is $23.82, according to ZipRecruiter salary data. Most workers in this role earn between $19.42 and $24.90 per hour, depending on experience, location, and employer.

What is a firestop?

A Firestop job involves installing fire-resistant materials to seal openings and gaps in walls, floors, and ceilings to prevent the spread of fire, smoke, and gases. Firestop installers work in buildings under construction or renovation to ensure compliance with fire safety codes. Their tasks may include applying fireproof sealants, installing fire barriers, and inspecting firestopping systems for effectiveness. This role is critical in protecting lives and property by maintaining the integrity of fire-rated structures.

What does a firestop do?

A typical day for a Firestop technician involves reviewing job specifications, preparing and applying firestop materials to penetrations or joints in walls and floors, and documenting completed work to meet safety codes. You'll often work alongside other tradespeople, such as electricians and plumbers, to coordinate timing and ensure all fire barriers are properly maintained during building projects. The role may require moving between different job sites and working at various heights or in confined spaces. Clear communication and adaptability are essential, as project priorities can shift daily and quality must always meet rigorous fire safety standards.

What are the key skills and qualifications needed to thrive in the firestop position, and why are they important?

To thrive as a Firestop, you need expertise in interpreting construction drawings, familiarity with fireproofing materials, and the ability to safely install firestop systems, often backed by OSHA certification or specialized manufacturer training. Experience with caulking guns, sealants, and inspection software is commonly required for precise and compliant installations. Attention to detail, strong communication, and the ability to work collaboratively on site are valued soft skills. These skills ensure that fire barriers are properly installed, contributing to building safety and regulatory compliance.

Can anyone do firestop?

Firestop work involves installing fire-resistant materials to prevent the spread of fire and smoke through openings in walls and floors. While some entry-level positions may not require prior experience, most firestop jobs require training, knowledge of fire codes, and safety certifications such as OSHA. Proper skills and adherence to safety standards are essential for performing firestop tasks effectively and safely.

What job categories do people searching Firestop jobs in Seattle, WA look for?

The top searched job categories for Firestop jobs in Seattle, WA are:

Firestop jobs near you
Infographic showing various Firestop job openings in Seattle, WA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $49,550 per year, or $23.8 per hour.

Fire Protection Engineer

ASR International Corporation

Silverdale, WA • On-site

$55 - $86/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 3 days ago

New

Job description

Fire Protection Engineer
ASR International Corporation Location: Puget Sound - Bremerton Area, WA Employment Type: Full-Time
Position Summary ASR International Corporation is seeking Fire Protection Engineers to provide Design Technical Support services for NAVFAC Northwest. The Fire Protection Engineer will support the design and review of active and passive fire protection systems for a wide range of facility types.
Key Responsibilities
  • Review and support fire protection engineering for new and existing facilities, including analysis, plans, specifications, calculations, and estimates.
  • Evaluate water-based and chemical-based fire suppression systems, standpipe systems, fire pumps, fire alarm/detection and mass notification systems, smoke control, structural fireproofing, firestop systems, life safety, means of egress, and related systems.
  • Ensure compliance with DoD UFC, NFPA standards, and applicable codes.
  • Provide technical recommendations and coordinate with design teams and government stakeholders.
  • Prepare technical reports and support status reporting requirements.
Minimum Qualifications
  • U.S. Citizenship required (Green Card holders are not eligible to apply).
  • Must be able to pass a T1 security background check.
  • Bachelor's degree in Fire Protection Engineering, Mechanical Engineering, or related accredited engineering field.
  • Minimum of six (6) years of relevant design or design management experience.
  • Demonstrated knowledge of fire protection systems for facilities.
  • Proficiency with Microsoft Office Suite; AutoCAD/Revit experience preferred.
  • Strong technical writing and communication skills.
Preferred Qualifications
  • Professional Engineer (P.E.) license in Fire Protection Engineering.
  • Experience with NAVFAC or DoD fire protection design criteria.
Additional Information ASR International Corporation is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or protected veteran status. This position is contingent upon award of the government contract.
About ASR International
ASR provides world-wide Management and Technical Support Services to Government agencies and Fortune 500 customers. Founded in 1986 and headquartered in Long Island, NY, ASR serves its clients with a full spectrum of complex professional and technical support services including Construction Management, Engineering, Logistics, Project Management and Quality Control across the U.S. and in more than 40 countries worldwide.
Benefits
Hired applicants may be eligible for benefits, including but not limited to, an excellent compensation package and comprehensive benefits package which include a flexible work schedule, Paid Holidays, Paid Time Off and Sick Days, Health Insurance (medical, dental and vision); and a 401(k) plan.
The salary range provided for this role is a good faith estimate representative of all experience levels. ASR considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.
This job description is intended to describe the general nature and level of work performed by people assigned to this job description. The job description is not intended to be an exhaustive list of responsibilities, duties and skills required for this position. Please note that your resume and candidacy may be subject to customer approval, acceptance and clearing of the required background check and successfully obtaining and maintaining any required security clearances, if any.
ASR is committed to the policy of equal employment opportunity. In order to provide equal employment and advancement opportunities to all individuals, employment and promotion decisions at ASR are based on merit, qualifications, and abilities. ASR's hiring and employment practices are not influenced or affected by an applicant's or employee's race, color, religion, sex, national origin, age, veteran status, marital status, ancestry, ethnicity, physical or mental handicap / disability which is unrelated to job performance, sexual orientation or any other characteristic / classification protected by law.

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