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Fire Investigator Jobs in Rialto, CA (NOW HIRING)

Avalon Fire Protection

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Fire Sprinkler Inspector

Anaheim, CA · On-site

$25 - $45/hr

Fire Sprinkler Inspection & Repair Technician Avalon Fire Protection Avalon Fire Protection, a leader in the life safety industry, is seeking a skilled and motivated Fire Sprinkler Inspection ...

Jensen Hughes

Fire Alarm Consultant/Designer

Anaheim, CA · On-site

$102K - $149K/yr

... in fire protection engineering - a legacy of responsibility we have proudly upheld since 1939 ... investigations, security risk consulting, emergency management, digital innovation and more. Our ...

Fute IT Inc

Fire Protection Designer

Corona, CA · On-site

The Fire Protection Designer will be responsible for creating detailed fire protection system designs and ensuring compliance with local, state, and federal codes. Day-to-day responsibilities include ...

Outsource

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Fire Sprinkler Installer

Fontana, CA · On-site

$21 - $35/hr

Fire Sprinkler Installer Location: Southern California (Local Candidates Only) Job Type: Full-Time Pay: $21.25-$35.00 per hour , depending on experience What we Offer Stability & Company Culture

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All JobsFire Investigator JobsFire Investigator Jobs in Rialto, CA

Fire Investigator information

See Rialto, CA salary details

$35.6K

$69.5K

$110.8K

How much do fire investigator jobs pay per year?

As of Aug 10, 2026, the average yearly pay for fire investigator in Rialto, CA is $69,519.00, according to ZipRecruiter salary data. Most workers in this role earn between $54,700.00 and $80,200.00 per year, depending on experience, location, and employer.

What are some common challenges faced by fire investigators during the course of an investigation?

Fire Investigators often encounter challenges such as sifting through hazardous or unstable environments, distinguishing between accidental and intentional causes, and gathering evidence that may have been damaged or destroyed by fire. These professionals must also work collaboratively with law enforcement, insurance representatives, and sometimes testify in court, which requires strong communication and documentation skills. Staying current with fire science techniques and investigative technology is essential to overcome these challenges and ensure accurate, thorough investigations.

What is the difference between Fire Investigator vs Fire Marshal?

AspectFire InvestigatorFire Marshal
CertificationsFire Investigation Certification, Fire Inspector CertificationFire Investigation Certification, Fire Inspector Certification, sometimes Fire Prevention Certifications
Work EnvironmentScene investigation sites, laboratories, forensic settingsFire prevention, code enforcement, public education, investigation
Employer & IndustryFire departments, law enforcement, forensic labsMunicipal fire departments, government agencies, fire prevention offices

Fire Investigators focus on determining the cause of fires, often working at fire scenes and forensic labs. Fire Marshals have broader roles including fire prevention, code enforcement, and public safety education, often overseeing fire investigations. Both roles require similar certifications, but their primary responsibilities and work environments differ.

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

To thrive as a Fire Investigator, you need a solid understanding of fire science, investigative techniques, and a background in law enforcement or fire service, often supported by certifications like Certified Fire Investigator (CFI). Familiarity with evidence collection tools, fire modeling software, and report-writing systems is crucial. Strong analytical thinking, attention to detail, and effective communication set outstanding investigators apart. These skills ensure accurate determinations of fire causes, support legal proceedings, and enhance public safety.

What does a fire investigator do?

A Fire Investigator is responsible for determining the origin and cause of fires. They examine fire scenes, collect evidence, interview witnesses, and analyze burn patterns to figure out how and why a fire started. Fire Investigators may work for fire departments, law enforcement agencies, or insurance companies. Their findings can be used in criminal investigations, legal proceedings, and to improve fire prevention strategies.

What is a fire investigator?

A fire investigator investigates the cause of fires, particularly when arson is suspected. Fire investigators examine the crime scene, process latent print samples, gather evidence using collection tools, interview witnesses, process the evidence collections, and report their findings to law enforcement agencies. A fire investigator examines the crime scene and determines how the fire started. Similar roles include arson investigator, firefighter, and forensic science technician.

More about Fire Investigator jobs
What are popular job titles related to Fire Investigator jobs in Rialto, CA? For Fire Investigator jobs in Rialto, CA, the most frequently searched job titles are:
What job categories do people searching Fire Investigator jobs in Rialto, CA look for? The top searched job categories for Fire Investigator jobs in Rialto, CA are:
What cities near Rialto, CA are hiring for Fire Investigator jobs? Cities near Rialto, CA with the most Fire Investigator job openings:
Fire Investigator jobs near you
Infographic showing various Fire Investigator job openings in Rialto, CA as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 15% Part Time, and 2% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $69,519 per year, or $33.4 per hour.

Fire Sprinkler Inspector

Avalon Fire Protection

Anaheim, CA • On-site

$25 - $45/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 4 days ago

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Job description

Fire Sprinkler Inspection & Repair Technician

Avalon Fire Protection

Avalon Fire Protection, a leader in the life safety industry, is seeking a skilled and motivated Fire Sprinkler Inspection & Repair Technician to join our growing team. This position is ideal for an experienced technician with a strong background in fire sprinkler systems and working knowledge of fire alarm systems. The successful candidate will perform inspections, testing, troubleshooting, repairs, and small tenant improvement (TI) projects while delivering exceptional customer service and ensuring compliance with applicable codes and standards.

Key Responsibilities

  • Perform inspections, testing, maintenance, and repairs of fire sprinkler systems in accordance with NFPA 25, NFPA 13, local codes, and company standards.
  • Inspect, test, and troubleshoot wet, dry, pre-action, and associated fire suppression systems.
  • Perform service and repair work on fire sprinkler systems and related equipment.
  • Conduct fire pump inspections and operational testing.
  • Conduct fire hydrant flow testing and document results.
  • Identify deficiencies and recommend corrective actions.
  • Troubleshoot system issues and perform repairs efficiently and accurately.
  • Complete all required inspection reports, service documentation, and deficiency reports.
  • Maintain positive customer relationships through professional communication and service.
  • Ensure all work is completed safely, efficiently, and with high-quality workmanship.
  • Perform physical work including lifting, climbing ladders, using hand tools, and job site cleanup.
  • Represent Avalon Fire Protection professionally with customers, contractors, and the public.
  • Support additional service and installation activities as required by business needs.

Qualifications Required Experience

  • Minimum of 4 years of experience performing fire sprinkler inspections, testing, maintenance, troubleshooting, and repairs.
  • Thorough knowledge of NFPA 25 and NFPA 13 requirements.
  • Strong mechanical aptitude and troubleshooting skills.
  • Ability to work independently with minimal supervision while also contributing as a team member.
  • Strong verbal and written communication skills.
  • Valid driver's license with a clean driving record.
  • High school diploma or GED equivalent.

Preferred Qualifications

  • Experience performing fire alarm inspections, testing, troubleshooting, and service in accordance with NFPA 72.
  • NICET Certification (any level).
  • California Fire/Life Safety Certification (Blue Card) and/or California Sprinkler Fitter Certification.
  • Experience installing and programming fire alarm systems.
  • Experience with fire sprinkler installation projects.

Desired Traits

  • Organized, reliable, and self-motivated.
  • Customer-focused with excellent interpersonal skills.
  • Strong problem-solving and critical-thinking abilities.
  • Detail-oriented with a commitment to safety and quality.
  • Able to perform effectively in a fast-paced environment and meet deadlines.
  • Flexible and adaptable to changing priorities and project requirements.

Physical Requirements

  • Ability to lift and carry equipment and materials.
  • Ability to climb ladders, work at heights, and access confined spaces when necessary.
  • Ability to stand, walk, bend, kneel, and perform manual labor throughout the workday.

Work Schedule

  • Monday through Friday.
  • Typical start times as early as 6:00 AM and end times as late as 5:00 PM.
  • Occasional overtime, after-hours service, or weekend work may be required based on operational needs.

Travel Requirements

  • Daily travel to customer sites throughout the service area.
  • Occasional travel between the primary office, branch offices, and project locations as required.

Why Join Avalon Fire Protection?

  • Competitive compensation
  • Career advancement opportunities
  • Ongoing training and certification support
  • Strong team-oriented culture
  • Opportunity to work with industry-leading fire protection professionals

Job Type: Full-time

Benefits:


  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Health insurance
  • Paid time off
  • Vision insurance


License/Certification:


  • Fitters Card (Preferred)


Work Location: In person