10 Air Force Ranks Officers Need To Know

The United States Air Force is one of the most technologically advanced and highly trained military branches in the world. With a wide range of career specialties and areas of expertise, the Air Force relies on a structured system of ranks to organize and manage its personnel. For officers, understanding the different ranks and their corresponding responsibilities is essential for career advancement and effective leadership. In this article, we will explore the 10 Air Force ranks that officers need to know, from the entry-level rank of Second Lieutenant to the highest rank of General.
Introduction to Air Force Ranks

The Air Force uses a combination of commissioned and non-commissioned officer ranks to manage its personnel. Commissioned officers are responsible for leading and managing units, while non-commissioned officers provide technical expertise and support. The 10 ranks that officers need to know are: Second Lieutenant, First Lieutenant, Captain, Major, Lieutenant Colonel, Colonel, Brigadier General, Major General, Lieutenant General, and General. Each rank has its own set of responsibilities and requirements, and understanding these ranks is essential for success in the Air Force.
Second Lieutenant (2nd Lt)
The rank of Second Lieutenant is the entry-level rank for commissioned officers in the Air Force. Second Lieutenants typically serve as platoon leaders or executive officers and are responsible for leading and managing small units. They are also responsible for developing their leadership skills and learning the basics of Air Force operations. To become a Second Lieutenant, an individual must complete a bachelor’s degree and attend Officer Training School (OTS) or the Air Force Academy.
First Lieutenant (1st Lt)
The rank of First Lieutenant is the next step up from Second Lieutenant. First Lieutenants serve as company-grade officers and are responsible for leading and managing larger units. They may also serve as staff officers or executive officers and are responsible for developing their leadership and management skills. To become a First Lieutenant, an individual must complete a certain amount of time in service and demonstrate leadership potential.
Captain (Capt)
The rank of Captain is a field-grade officer rank that requires a high level of leadership and management skills. Captains serve as company commanders or staff officers and are responsible for leading and managing large units. They may also serve as instructors or advisors and are responsible for developing their technical expertise. To become a Captain, an individual must complete a certain amount of time in service and demonstrate exceptional leadership and management skills.
Major (Maj)
The rank of Major is a field-grade officer rank that requires a high level of technical expertise and leadership skills. Majors serve as squadron commanders or staff officers and are responsible for leading and managing large units. They may also serve as instructors or advisors and are responsible for developing their technical expertise. To become a Major, an individual must complete a certain amount of time in service and demonstrate exceptional technical expertise and leadership skills.
Lieutenant Colonel (Lt Col)
The rank of Lieutenant Colonel is a senior field-grade officer rank that requires a high level of technical expertise and leadership skills. Lieutenant Colonels serve as group commanders or staff officers and are responsible for leading and managing large units. They may also serve as instructors or advisors and are responsible for developing their technical expertise. To become a Lieutenant Colonel, an individual must complete a certain amount of time in service and demonstrate exceptional technical expertise and leadership skills.
Colonel (Col)
The rank of Colonel is a senior field-grade officer rank that requires a high level of technical expertise and leadership skills. Colonels serve as wing commanders or staff officers and are responsible for leading and managing large units. They may also serve as instructors or advisors and are responsible for developing their technical expertise. To become a Colonel, an individual must complete a certain amount of time in service and demonstrate exceptional technical expertise and leadership skills.
Brigadier General (Brig Gen)
The rank of Brigadier General is a one-star general officer rank that requires a high level of technical expertise and leadership skills. Brigadier Generals serve as wing commanders or staff officers and are responsible for leading and managing large units. They may also serve as instructors or advisors and are responsible for developing their technical expertise. To become a Brigadier General, an individual must complete a certain amount of time in service and demonstrate exceptional technical expertise and leadership skills.
Major General (Maj Gen)
The rank of Major General is a two-star general officer rank that requires a high level of technical expertise and leadership skills. Major Generals serve as numbered air force commanders or staff officers and are responsible for leading and managing large units. They may also serve as instructors or advisors and are responsible for developing their technical expertise. To become a Major General, an individual must complete a certain amount of time in service and demonstrate exceptional technical expertise and leadership skills.
Lieutenant General (Lt Gen)
The rank of Lieutenant General is a three-star general officer rank that requires a high level of technical expertise and leadership skills. Lieutenant Generals serve as major command commanders or staff officers and are responsible for leading and managing large units. They may also serve as instructors or advisors and are responsible for developing their technical expertise. To become a Lieutenant General, an individual must complete a certain amount of time in service and demonstrate exceptional technical expertise and leadership skills.
General (Gen)
The rank of General is the highest rank in the Air Force and requires a high level of technical expertise and leadership skills. Generals serve as Chief of Staff of the Air Force or other senior leadership positions and are responsible for leading and managing the entire Air Force. They may also serve as instructors or advisors and are responsible for developing their technical expertise. To become a General, an individual must complete a certain amount of time in service and demonstrate exceptional technical expertise and leadership skills.
Rank | Pay Grade | Responsibilities |
---|---|---|
Second Lieutenant | O-1 | Platoon leader or executive officer |
First Lieutenant | O-2 | Company-grade officer |
Captain | O-3 | Company commander or staff officer |
Major | O-4 | Squadron commander or staff officer |
Lieutenant Colonel | O-5 | Group commander or staff officer |
Colonel | O-6 | Wing commander or staff officer |
Brigadier General | O-7 | Wing commander or staff officer |
Major General | O-8 | Numbered air force commander or staff officer |
Lieutenant General | O-9 | Major command commander or staff officer |
General | O-10 | Chief of Staff of the Air Force or other senior leadership positions |

What is the highest rank in the Air Force?
+The highest rank in the Air Force is General (Gen), which is a four-star general officer rank. Generals serve as Chief of Staff of the Air Force or other senior leadership positions and are responsible for leading and managing the entire Air Force.
How do I become an officer in the Air Force?
+To become an officer in the Air Force, you must complete a bachelor’s degree and attend Officer Training School (OTS) or the Air Force Academy. You must also meet the Air Force’s physical and mental fitness standards and pass a background check.
What is the difference between a commissioned officer and a non-commissioned officer?
+A commissioned officer is a leader who has been commissioned by the President