1

Fire Investigator Jobs in Iowa (NOW HIRING)

Fire Marshal

Davenport, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Le Claire, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Eldridge, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Eldridge, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Davenport, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Clinton, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Le Claire, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Eldridge, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Eldridge, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

New

Fire Marshal

Clinton, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Clinton, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

New

Fire Marshal

Le Claire, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Eldridge, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Le Claire, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

New

Fire Marshal

Davenport, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Le Claire, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Davenport, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

New

Fire Marshal

Clinton, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Davenport, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

Fire Marshal

Clinton, IA · On-site

$112K - $125K/yr

Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade ...

next page

Showing results 1-20

Fire Investigator information

See Iowa salary details

$33.3K

$65.1K

$103.8K

How much do fire investigator jobs pay per year?

As of Sep 5, 2026, the average yearly pay for fire investigator in Iowa is $65,116.00, according to ZipRecruiter salary data. Most workers in this role earn between $51,200.00 and $75,100.00 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.

What are popular job titles related to Fire Investigator jobs in Iowa?

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

What job categories do people searching Fire Investigator jobs in Iowa look for?

The top searched job categories for Fire Investigator jobs in Iowa are:

What cities in Iowa are hiring for Fire Investigator jobs?

Cities in Iowa with the most Fire Investigator job openings:

Infographic showing various Fire Investigator job openings in Iowa as of August 2026, with employment types broken down into 7% Internship, 65% Full Time, 14% Part Time, and 14% Contract. Highlights an 100% In-person job distribution, with an average salary of $65,116 per year, or $31.3 per hour.

$112K - $125K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired 1 day ago. Applications are no longer accepted.


Constellation Energy rating

8.6

Company rating: 8.6 out of 10

Based on 101 frontline employees who took The Breakroom Quiz

12th of 87 rated oil and gas companies


Job description

Who We Are

As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.
Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things. Join us in meeting the country's energy needs today and tomorrow.


Total Rewards

Constellation offers an extensive selection of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and a wide-range of benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, eligible employees are offered a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including robust wellbeing programs disability and life insurance benefits paid time off for vacation, holidays, and sick days and much more.

Expected salary range of $112,500 to $125,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k).

Primary Purpose of Position

This individual has functional responsibility for coordination of station and corporate efforts and resources to implement the Constellation Fire Protection Programs and corporate policies in order to meet applicable codes, standard, regulatory requirements, and commitments. Directly responsible for the oversight, coordination and training of the station fire brigade.


Primary Duties and Accountabilities

  • Responsible for implementation of programs and processes related to fire protection (Control and issuance of Hot Work Permits, Control and Issuance of fire barrier impairment permits, Control and Issuance of Transient Combustible Control permits, etc.)
  • Provide functional direction and assistance/information to station personnel, as required, on fire protection related items such as surveillance, personnel training and qualification, response and fire protection equipment.
  • Ensure performance of station fire brigade by preparing fire drill scenarios, conducting and documenting drill performance, teaching fire brigade training, ensuring fire brigade members are qualified. Promote a working relationship with offsite Fire & EMS agencies.
  • Effectively communicate significant plant and personnel fire protection issues (including Transient Combustible Control) to the Operations Director. Foster open communications and collaboration between all organization internal and external to the plant including Nuclear Regulatory Commission (NRC), Nuclear Electric Insurance Limited (NEIL) and Institute of Nuclear Power Operations (INPO).
  • Support and conduct required fire protection inspections and audits including NRC Triennial Inspection, Annual NEIL Property Loss Inspection, and NOS Fire Protection Inspection. Ensure development of acceptable resolution to findings.
  • Perform periodic on-site evaluations of the effectiveness of fire protection related administrative controls, emergency response capabilities, surveillance testing and training at the station or offsite training facilities.
  • Investigate fires and fire reports at all company nuclear stations. Develop Fire Event Reports for the station, obtain approvals and submit to appropriate external organizations. Review fire brigade performance in actual fires and make recommendations for improvements.
  • Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department.

Minimum Qualifications

  • Bachelor's degree with 2 years of related experience OR
  • Current or previous Senior Reactor Operator license with 2 years of related experience OR
  • Associate's degree and 4 years of related experience OR
  • High school diploma or GED and 6 years of related experience OR

Preferred Qualifications

6 years previous firefighting/prevention experience which includes 3 years nuclear related experience


What Constellation Energy employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom