
Before you can apply for a job as a seasonal fire fighter with the Ministry of Natural Resources, or a private company under contract to us, you must first have successfully completed the training course S-100.
This 40-hour entry-level course will prepare you for the role of a forest fire crewmember. You have to arrange to take and pay for this course yourself. A number of private agencies have been accredited by MNR to provide the S-100 course.
You must be 18 years old before either MNR or a fire crew contractor can hire you as a crewmember.
On average, there is a 20%-30% turnover rate annually within the FireRangers force. To apply for any of these vacancies, applications must be submitted to the Fire Management Supervisor at the MNR District Fire Management Headquarters where you would like to work. Firefighters are hired through these offices only and hiring usually occurs during February and March. Applicants can apply to as many of the HQ's as they wish.
For more information check out our Fire Fighter Information page.
Fighting forest fires is hard work. Fire fighters can work under dangerous conditions. The Ministry of Natural Resources puts the safety of our fire fighters first. All fire fighters complete basic training (S-100) and must also obtain first aid certification before they go near a forest fire. In general the basic training includes:
After they are hired, fire fighters must complete yearly maintenance training packages and may also qualify, after some years of experience, for training for specialized positions such as Crew Boss and Initial Attack Fire Boss.
In addition, MNR has implemented a physical fitness standard (See Pre-Fit) for its fire fighters, which results in higher productivity and fewer accidents.
When the Ministry of Natural Resources puts a fire ban in place (Restricted Fire Zone Order), we immediately put a notice on our website under Current Restricted Fire Zones. We also inform affected municipalities directly and notify the public through the news media (radio, newspapers, TV). Organized municipalities often put fire bans in place before MNR declares a Restricted Fire Zone Order, so check with your municipality before you do any burning.
Each year in Ontario, dozens of rural residents and cottagers damage forest lands and lose valuable buildings because of fires that could have been prevented. Always consider chipping or composting first over burning brush or grass.
If you live in a municipality, check with the local municipal office or fire department: you may be required to get municipal permission to burn or you may be required to take your woody debris to an approved disposal site.
If you do burn your woody debris, follow these rules:
OMNR doesn’t use fire towers to detect fires any more. The main way we find a wildfire is by people either reporting it to a local MNR district office, or calling the toll-free number. Many types of people including residents, fisherman and forest industry workers report fires.
MNR also uses aircraft to look for fires. We use our system of lightning locators, weather forecasting and fire prediction system to help determine where in the province fires are most likely to occur so we can focus our detection efforts.
Private and commercial aircraft also report forest fires to MNR. Fire operations headquarters monitor a VHF (Very High Frequency) channel, 122.9 MHz, to listen for reports of fires.
Depending where you are in the province, you can report a fire in several ways:
The information you need to report includes:
For purposes of study and analysis we classify the human-caused fire into categories called General Cause, Responsible Group and Ignition Source. In Ontario the highest general cause of human-cause fires is “recreation”. The most frequent responsible groups are “campers” and “anglers”. The most common ignition source is “campfires”.
The Ministry of Natural Resources uses several types of fire fighting crews:
An Ontario Type 1 Crew is a 3 or 4 person crew that is trained to carry out all suppression functions on a fire. Type 1 Crews consist of a Crew Leader, a Crew Boss and one or more firefighters. Each member must also meet a physical fitness standard (Pre-Fit).
Most of the time, Type 1 crews are used for initial attack, sustained action and mop-up. During periods of escalated activity, these crews will be used primarily for initial attack.
Type 2 Crews are normally 4 person crews but may include 21-person “sector” crews. Their main function is to carry out sustained attack and mop-up.
A prescribed fire is a planned fire set on a specific area of land. The purpose is to meet a particular objective. Objectives can vary from preparing an area for tree planting, wildlife habitat improvement or renewing an ecosystem.
Forest managers also use the term to describe a fire that started by lightning in areas where fire has been recognized as needed to renew the ecosystem. MNR’s response to these fires is carefully planned. The fires are monitored and only allowed to burn under conditions that will not endanger people or other values.
For more information read the following two articles:
Science of Fire or, Prescribed Burns.

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Last Modified: April 28, 2008