To become a firefighter in Qatar, you will need to follow these steps:

1. Meet the Basic Requirements: To become a firefighter in Qatar, you must be at least 18 years old and have a high school diploma or equivalent qualification. You must also be physically fit and pass a medical examination.

2. Obtain Firefighter Training: To become a firefighter, you will need to complete a firefighter training program. The Qatar Civil Defense Academy offers training programs for firefighters, which include classroom instruction and hands-on training.

3. Obtain Certifications: After completing the training program, you will need to obtain certifications to work as a firefighter in Qatar. The Qatar Civil Defense Academy offers various certifications, including basic firefighting, hazardous materials response, and technical rescue.

4. Apply for a Job: Once you have the necessary training and certifications, you can apply for firefighter jobs in Qatar. The Qatar Civil Defense is the primary agency responsible for firefighting in Qatar, and they regularly hire firefighters.

5. Pass the Recruitment Process: The recruitment process for firefighters in Qatar typically involves a written examination, physical fitness test, and interview. You will need to pass each stage of the recruitment process to be considered for a firefighting position.

6. Maintain Physical Fitness: Firefighting is a physically demanding job, so it's important to maintain your fitness level. Regular exercise and a healthy diet can help you stay in shape and perform your job duties effectively.

7. Continue Your Education: As a firefighter, it's important to continue your education and training to stay up-to-date with the latest firefighting techniques and technologies. The Qatar Civil Defense Academy offers ongoing training programs for firefighters, and you may also consider obtaining additional certifications to advance your career.