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Fire Investigator Jobs in Riverside, CA (NOW HIRING)

HCI Systems

Designer-Fire Alarm/Low Voltage

Ontario, CA · On-site

$30 - $45/hr

Overview We are seeking skilled Fire Alarm/Low-Voltage, Designers and Senior Designers to join our team. In this role you will design and generate low voltage shop drawings, as well as prepare ...

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Fire Investigator information

See Riverside, CA salary details

$37K

$72.3K

$115.3K

How much do fire investigator jobs pay per year?

As of Sep 4, 2026, the average yearly pay for fire investigator in Riverside, CA is $72,327.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,900.00 and $83,500.00 per year, depending on experience, location, and employer.

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.

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 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 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.

Can you be a fire investigator without being a firefighter?

Yes, a fire investigator can be a trained professional who specializes in determining the cause of fires without being a firefighter. Many fire investigators have backgrounds in law enforcement, forensic science, or fire science, and they often hold certifications such as those from the National Fire Protection Association (NFPA).

How hard is it to become a fire investigator?

Becoming a fire investigator typically requires a combination of education, such as a high school diploma or GED, and experience in fire service or law enforcement. Many fire investigators also pursue certifications from organizations like the National Fire Protection Association (NFPA), and some states require licensing or specialized training, making the process moderately challenging depending on individual background and dedication.

What education do you need to be a fire investigator?

Fire investigators typically need a high school diploma or equivalent, with many having post-secondary education such as an associate's or bachelor's degree in fire science, criminal justice, or a related field. Relevant training, certifications, and experience in fire investigation techniques and the use of specialized tools are also important for this role.
More about Fire Investigator jobs

What are the most commonly searched types of Fire Investigator jobs in Riverside, CA?

The most popular types of Fire Investigator jobs in Riverside, CA are:

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For Fire Investigator jobs in Riverside, CA, the most frequently searched job titles are:

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The top searched job categories for Fire Investigator jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Fire Investigator jobs?

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Fire Investigator jobs near you
Infographic showing various Fire Investigator job openings in Riverside, 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 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $72,327 per year, or $34.8 per hour.

Designer-Fire Alarm/Low Voltage

HCI Systems

Ontario, CA • On-site

$30 - $45/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 23 days ago

Job description

Overview
We are seeking skilled Fire Alarm/Low-Voltage, Designers and Senior Designers to join our team. In this role you will design and generate low voltage shop drawings, as well as prepare technical submittals, RFI's and closeout documents.
Responsibilities
  • The design and/or drafting of fire life safety and other low voltage shop drawings for multi-family, high-rise, military, and commercial buildings.
  • Work closely with the HCI Project Managers and Account Executives to complete accurate designs and prepare submittals in a timely and professional manner.
  • Manage and update electronic and physical engineering libraries including job folders, equipment manuals, technical data sheets, brochures, and templates.
  • Apply company and National CAD Standards to shop drawings.
  • Resolve design problems through research of multiple alternatives.
  • Coordinate designs with other trades and building owners as needed to create a complete design.
  • Read and interpret blueprints, diagrams, submittals, specifications, schematics, and operational product manuals.
  • Identify out of scope work, design flaws by review of the contract documents, proposal, plans, and specifications provided.
  • Identify and assist with suggested solutions for an efficient design.
  • Assist with all questions and concerns on the design in a timely and professional manner.
  • Effectively communicate project status to management.
  • Perform document control tasks such as printing, downloading, and filing.
  • Perform take-offs (counts) on plans.
  • Complete all appropriate company paperwork as required.

Qualifications
  • Strong computer skills including a solid background in AutoCAD is a requirement.
  • Familiar with CBC, CFC, CMC, CEC/NEC, NFPA 72, UFC codes and City Municipal Codes as it pertains to Fire Alarm Systems
  • Industry related NICET, RCDD or similar certification is desired.
  • Computer proficiency in AutoCAD, Microsoft Office, and Bluebeam.
  • Must have excellent writing and verbal communication skills.
  • Must be self-motivated, have strong organizational skills, a multi-tasker, reliable, self-determined and have excellent follow up skills.
  • Possess the ability to take the initiative to get a project completed.
  • Applicants must meet requirements in relation to background and driving record.
  • Regular, reliable, predictable attendance.

HCI Systems Inc. is a licensed C-7, C-10 and C-16 low voltage systems integration contractor offering a full spectrum of services including sales, engineering, installation, service, and maintenance with over 600 employees in our seven branches. We offer fire life safety, fire suppression, fire sprinkler, access control, video management, intrusion detection, structured cable, nurse call and other related electronic detection solutions to our customers.
Why Join Us?
  • Unlimited Growth - Our expanding product lines and markets drive consistent double-digit growth, creating ongoing opportunities for advancement.
  • Comprehensive Benefits - Enjoy 401(k) with matching, reduced-cost medical, dental, and vision insurance, plus flexible spending accounts. Additional voluntary benefits include life insurance, disability, and accident coverage.
  • Paid Time Off - Recharge with paid holidays and our PTO plan
  • Weekly Pay - Get paid every Friday.
  • Employee Perks - From appreciation events and department outings to wellness programs and pet insurance, we invest in our team's well-being.

Equal Employment Opportunity
HCI is an equal opportunity employer. We will not unlawfully discriminate against qualified applicants or employees with respect to any terms and conditions of employment and give equal opportunity considerations to applicants and employees regardless of actual or perceived race, color, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy, childbirth, related medical conditions and lactation), gender identity or gender expression, sexual orientation, marital status, military service and veteran status, disability, protected medical condition as defined by applicable state or local law, genetic information, or any other characteristic protected by applicable federal, state, or local laws and ordinances ("Protected Classifications"). HCI will reasonably accommodate employees and applicants with disabilities as required by law, if the person is otherwise qualified to perform all the essential functions of the position safely and competently.
Pay Range
USD $30.00 - USD $45.00 /Hr.

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