Air Force Ranks in Order: Enlisted, Warrant Officer, and General

Air Force ranks in order run through three tiers: enlisted grades E-1 through E-9, warrant officer grades W-1 through W-5, and commissioned officer grades O-1 through O-10. Each rank has its own title, abbreviation, insignia, and set of responsibilities, and together they form the chain of command that runs from a first-day trainee to a four-star general.

Enlisted Ranks From Airman Basic to Chief Master Sergeant

The enlisted force makes up the majority of the Air Force. It splits into three groups: junior enlisted (E-1 through E-4), noncommissioned officers (E-5 and E-6), and senior noncommissioned officers (E-7 through E-9).

Junior Enlisted (E-1 to E-4)

The first four grades are the learning years. Members focus on their career field, military discipline, and technical proficiency.

  • Airman Basic (AB), E-1. The entry point for most graduates of Basic Military Training. Airmen Basic learn military customs, Air Force standards, and the fundamentals of their assigned job under close supervision. Airman Basic carries no insignia.
  • Airman (Amn), E-2. Members continue adapting to the military lifestyle while working toward becoming mission-ready and technically proficient.
  • Airman First Class (A1C), E-3. Expected to carry out assignments efficiently while working toward the 5-skill level, or journeyman certification, in their career field.
  • Senior Airman (SrA), E-4. A transitional rank between journeyman and noncommissioned officer. Senior Airmen begin developing supervisory and leadership skills and may be entrusted to supervise others with commander approval after completing Airman Leadership School.1Air University. The Enlisted Force Structure 4 September 2025

Noncommissioned Officers (E-5 and E-6)

The NCO tier is where the Air Force places direct supervisory responsibility. These are the people running day-to-day operations on the flight line, in the shop, or at the help desk.

  • Staff Sergeant (SSgt), E-5. The first NCO rank. Staff Sergeants directly supervise airmen, enforce military standards, and are accountable for the mission performance of their team.
  • Technical Sergeant (TSgt), E-6. In addition to supervising, Technical Sergeants are expected to be technical experts in their career field. They train and develop junior enlisted members and serve as key enforcers of discipline and readiness.1Air University. The Enlisted Force Structure 4 September 2025

Senior Noncommissioned Officers (E-7 to E-9)

Senior NCOs shift from hands-on technical work to operational-level leadership. The scope of their influence widens at each step.

  • Master Sergeant (MSgt), E-7. The transition point from tactical to operational leadership. Master Sergeants oversee mission execution and professional development within a unit and serve as advisors to leadership.
  • Senior Master Sergeant (SMSgt), E-8. Guides enlisted force development and command decisions, leads larger teams, and enforces Air Force policies with strategic oversight. Also mentors both officers and enlisted members below them.
  • Chief Master Sergeant (CMSgt), E-9. The highest standard enlisted grade. Chief Master Sergeants serve as managers, superintendents, and senior enlisted advisors. They shape policy, manage resources, and provide the enlisted perspective to wing, command, and Air Staff leadership.2USAF. AFI 36-2502 Enlisted Airman Promotion and Demotion Programs

Special Enlisted Positions

A few enlisted positions carry unique titles and insignia even though they hold a standard pay grade. They aren’t extra ranks, but you’ll hear the names constantly in Air Force life.

Chief Master Sergeant of the Air Force

The Chief Master Sergeant of the Air Force (CMSAF) is the highest-ranking enlisted member of the entire service. The CMSAF serves as the primary enlisted advisor to both the Chief of Staff and the Secretary of the Air Force on matters affecting more than 665,000 Total Force Airmen, covering standards, readiness, professional development, and quality of life. Only one person holds this position at a time.3U.S. Air Force. Chief Master Sergeant of the Air Force

First Sergeant

First Sergeant is a special-duty assignment, not a separate rank. First Sergeants wear a diamond device in the center of their chevron to distinguish them from other senior NCOs. They serve as the commander’s right hand on all enlisted matters within a unit, handling morale, discipline, and family readiness.

Command Chief Master Sergeant

Command Chiefs serve as the senior enlisted leader for a wing, numbered air force, or major command. They advise their commander on the health, morale, discipline, and professional development of all enlisted members in that organization.

Warrant Officer Ranks (W-1 to W-5)

The Air Force phased out its warrant officer program in 1959 and retired its last active-duty warrant officer in 1980. That changed in April 2024, when the Secretary of the Air Force announced the program’s return.4Joint Base San Antonio. Warrant Officers in the Air Force Have Long History

The reintroduced program has five grades: Warrant Officer (W-1) and Chief Warrant Officer (W-2 through W-5). The first cohorts are drawn from two cyber career fields: communications and IT systems operations (17W) and cyber effects and warfare operations (17Y). Candidates complete an eight-week Warrant Officer Training School at Maxwell Air Force Base in Alabama.5U.S. Air Force. Warrant Officer Career FAQs6Air Force Accessions Center. Warrant Officer Training School

Because the program is new and currently limited to cyber, most Air Force units don’t yet have warrant officers assigned. Whether it expands into other career fields depends on how the initial cohorts perform.

Officer Ranks From Second Lieutenant to General

Commissioned officers enter service through the Air Force Academy, Reserve Officer Training Corps (ROTC), or Officer Training School. Their ranks break into three tiers: company grade (O-1 through O-3), field grade (O-4 through O-6), and general officer (O-7 through O-10).

Company Grade Officers (O-1 to O-3)

  • Second Lieutenant (2d Lt), O-1. The entry-level officer rank. Second Lieutenants learn command principles and typically lead a small element or serve in a staff role. A single gold bar marks the rank.
  • First Lieutenant (1st Lt), O-2. Responsibilities are similar to a Second Lieutenant’s, with higher pay and more trust. Professionals entering through specialized pipelines, such as Judge Advocate lawyers, often start at this grade rather than O-1.
  • Captain (Capt), O-3. Captains typically command flights or serve as primary staff officers managing programs and personnel.

Field Grade Officers (O-4 to O-6)

  • Major (Maj), O-4. Majors often serve as executive officers, operations officers, or primary staff officers at the squadron or group level. This is the first grade where promotion is fully competitive, decided by a selection board rather than time served.
  • Lieutenant Colonel (Lt Col), O-5. Lieutenant Colonels typically command squadrons or serve in senior staff roles managing significant personnel and resources.
  • Colonel (Col), O-6. Colonels command wings or groups, or hold high-level staff positions that influence broad organizational strategy.

General Officers (O-7 to O-10)

  • Brigadier General (Brig Gen), O-7. The first star. Brigadier Generals command large units or serve as senior staff directors at the numbered air force or major command level.
  • Major General (Maj Gen), O-8. Two stars. Major Generals command numbered air forces or hold significant joint staff positions across the Department of Defense.
  • Lieutenant General (Lt Gen), O-9. Three stars. Lieutenant Generals command major commands or serve in senior joint leadership roles.
  • General (Gen), O-10. Four stars, the highest rank achievable in peacetime. Generals command major Air Force components or hold the service’s most senior positions within the Pentagon.

General officer appointments above O-7 require presidential nomination and Senate confirmation. Fewer than a hundred Air Force officers hold a general officer rank at any given time.7Military.com. Air Force Ranks: A Complete Guide to Enlisted and Officer Ranks

How to Read Air Force Rank Insignia

Air Force insignia make rank visible on any uniform, and the design logic is straightforward once you know what to look for.

Enlisted insignia use chevrons, the V-shaped stripes worn on the sleeve. An Airman wears one stripe, an Airman First Class wears two, and a Senior Airman wears three with an added star device. NCO and Senior NCO grades add more stripes and additional elements: Staff Sergeants wear four stripes, Technical Sergeants five, and so on up through Chief Master Sergeant. The First Sergeant’s diamond and the CMSAF’s unique wreath-and-star design are the quickest ways to spot those special positions.

Officer insignia follow a different system. Second Lieutenants wear a single gold bar, First Lieutenants a single silver bar, and Captains two connected silver bars. Majors wear a gold oak leaf, Lieutenant Colonels a silver oak leaf, and Colonels a silver eagle. General officers wear between one and four silver stars.

On the Operational Camouflage Pattern (OCP) uniform worn for daily duties, rank insignia sit on the sleeves and can be sewn on or attached with Velcro. The service dress uniform places officer rank on the shoulders and epaulets in a metallic finish.