To become a firefighter in Dubai, you must meet the following requirements:

1. Education: You must have a high school diploma or equivalent.

2. Age: You must be at least 18 years old.

3. Physical Fitness: You must pass a physical fitness test to demonstrate that you are physically capable of performing the duties of a firefighter.

4. Language Proficiency: You must be proficient in English.

5. Driver's License: You must have a valid driver's license.

6. Firefighter Training: You must complete a firefighter training program approved by the Dubai Civil Defense.

Steps to become a firefighter in Dubai:

1. Research the requirements and qualifications to become a firefighter in Dubai.

2. Apply for a firefighter position with the Dubai Civil Defense.

3. Pass a physical fitness test to demonstrate that you are physically capable of performing the duties of a firefighter.

4. Pass a written test to demonstrate your knowledge of firefighting techniques and safety procedures.

5. Pass a medical examination to ensure that you are medically fit to work as a firefighter.

6. Attend the Dubai Civil Defense's firefighter training program, which covers topics such as fire behavior, firefighting tactics, and safety procedures.

7. Pass the firefighter training program and receive your certification.

8. Receive your firefighting equipment and safety gear from the Dubai Civil Defense.

9. Begin working as a firefighter for the Dubai Civil Defense.

Note: The process of becoming a firefighter in Dubai may vary depending on the specific requirements of the Dubai Civil Defense. It is important to research the requirements for your specific situation.