List of United States Army careers


The United States Army uses various personnel management systems to classify soldiers in different specialties which they receive specialized and formal training on once they have successfully completed Basic Combat Training.
Enlisted soldiers are categorized by their assigned job called a Military Occupational Specialty. MOS are labeled with a short alphanumerical code called a military occupational core specialty code, which consists of a two-digit number appended by a Latin letter. Related MOSs are grouped together by Career Management Fields. For example, an enlisted soldier with MOSC 11B works as an infantryman, and is part of CMF 11.
Commissioned officers are classified by their area of concentration, or AOC. Just like enlisted MOSCs, AOCs are two digits plus a letter. Related AOCs are grouped together by specific branch of the Army or by broader in scope functional areas. Typically, an officer will start in an AOC of a specific branch and move up to an FA AOC.
Warrant officers are classified by warrant officer military occupational specialty, or WOMOS. Codes consists of three digits plus a letter. Related WOMOS are grouped together by Army branch.
The Army is currently restructuring its personnel management systems, as of 2019. Changes took place in 2004 and continued into 2013. Changes include deleting obsolete jobs, merging redundant jobs, and using common numbers for both enlisted CMFs and officer AOCs.

Immaterial & Personnel Special Reporting Codes


Officer
  • 00A Duties Unassigned
  • 00B General Officer
  • 00C Relieved from Duty; Sick in Hospital or Quarters
  • 00D Newly Commissioned Officers Awaiting Entry on Active Duty for Officer Basic Course Attendance
  • 00E Student Officer
  • 01A Officer Generalist
  • 01B Aviation/Infantry/Armor/MI Immaterial
  • 01C Chemical/Engineer/MP Immaterial
  • 01D Army Financial Management/Adjutant General immaterial
  • 02A Combat Arms Generalist
  • 02B Infantry/Armor Immaterial
  • 02C Infantry/Armor/Field Artillery/Engineer Immaterial
  • 03A Infantry/Armor Immaterial
  • 05A Army Medical Department
  • 09G Army National Guard on Active Duty Medical Hold
  • 09H US Army Reserve on Active Duty Medical Hold
Warrant
  • 001A Unqual in Auth WO MOS
  • 002A Patient
  • 003A Student
  • 004A Duties Unassigned
  • 011A Brch/MOS Immaterial
  • 019G Army National Guard on Active Duty Medical Hold
  • 019H US Army Reserve on Active Duty Medical Hold


Enlisted
  • 00F MOS Immaterial National Guard Bureau
  • 00G MOS Immaterial US Army Reserve
  • 00S Special Duty Assignment AFSC
  • 00Z Command Sergeant Major
  • 08H Army Equestrian
  • 09B Trainee Unassigned
  • 09C Trainee Language
  • 09D College Trainee
  • 09G Army National Guard on Active Duty Medical Hold
  • 09H US Army Reserve on Active Duty Medical Hold
  • 09J GED Completion Program
  • 09M March 2 Success
  • 09N Nurse Corps Candidate
  • 09R Simultaneous Membership Program
  • 09S Commissioned Officer Candidate
  • 09T College Student Army National Guard Officer Program
  • 09U Prior Service or Branch Transfer without Defined MOS
  • 09W Warrant Officer Candidate

Infantry Branch">Infantry Branch (United States)">Infantry Branch (IN)

Officer
Enlisted
  • 11B Infantryman 11B Infantryman is the basic infantry soldier MOS of the US Army.
  • 11C Indirect Fire Infantryman
  • 11X Undetermined Infantry
  • 11Z Infantry Senior Sergeant

    [United States [Army Corps of Engineers|Corps of Engineers Branch]] (EN)

  • Prior to 1999, the Engineer designations were 12 series and 83 series.
  • In 1999, CMF 83 changed to CMF 51.
  • In 2004, CMF 51 changed to CMF 21.
  • In 2004, the engineer designation changed from 12 to 21.
  • In 2009, the engineer designation was changed again, from CMF 21 to CMF 12.
  • In 2013, the engineer officer designations 12B and 12D were consolidated into 12A.
Officer
  • 12A Engineer; General Engineer
Warrant
  • 120A Construction Engineer Technician
  • 125D Geospatial Information Technician
Enlisted
  • 12A Engineer Senior Sergeant
  • 12B Combat Engineer
  • 12C Bridge Crewmember
  • 12D Diver
  • 12G Quarrying Specialist
  • 12H Construction Engineering Supervisor
  • 12K Plumber
  • 12M Firefighter
  • 12N Horizontal Construction Engineer
  • 12P Prime Power Production Specialist
  • 12Q Power Line Distribution Specialist
  • 12R Interior Electrician
  • 12T Technical Engineer
  • 12V Concrete and Asphalt Equipment Operator; No longer in use
  • 12W Carpentry and Masonry Specialist
  • 12X General Engineering Supervisor
  • 12Y Geospatial Engineer
  • 12Z Combat Engineering Senior Sergeant

    Field Artillery Branch">Field Artillery Branch (United States)">Field Artillery Branch (FA)

Officer
Warrant
  • 131A Field Artillery Technician
Enlisted
  • 13B Cannon Crewmember
  • 13E Fire Direction Specialist Later consolidated into 13B
  • 13F Fire Support Specialist
  • 13J Fire Control Specialist
  • 13M Multiple Launch Rocket System/High Mobility Artillery Rocket System Crewmember
  • 13R Field Artillery Firefinder Radar Operator
  • 13T Field Artillery Surveyor/Meteorological Crewmember
  • 13U Field Artillery Recruit
  • 13Z Field Artillery Senior Sergeant/Sergeant Major

    Air Defense Artillery Branch">Air Defense Artillery Branch (United States Army)">Air Defense Artillery Branch (ADA)

Officer
Warrant
Enlisted
  • 14E PATRIOT Fire Control Enhanced Operator/Maintainer
  • 14G Air Defense Battle Management System Operator
  • 14H Air Defense Enhanced Early Warning System Operator
  • 14P Air and Missile Defense Crewmember
  • 14S Avenger Crew Member
  • 14T PATRIOT Launching Station Enhanced Operator/Maintainer
  • 14U Air Defense Artillery Recruit
  • 14Z Air Defense Artillery Senior Sergeant

    Aviation Branch">United States Army Aviation Branch">Aviation Branch (AV)


Officer
  • 15A Aviation Officer
  • 15B Aviation Combined Arms Operations
  • 15C Aviation All-Source Intelligence Officer
  • 15D Aviation Maintenance Officer
Warrant


Enlisted
  • 15B Aircraft Powerplant Repairer
  • 15C MQ-1 Operator
  • 15D Aircraft Powertrain Repairer
  • 15E RQ-7 Repairer
  • 15F Aircraft Electrician
  • 15G Aircraft Structural Repairer
  • 15H Aircraft Pneudraulics Repairer
  • 15K Aircraft Components Repair Supervisor
  • 15M MQ-1 Repairer
  • 15N Avionic Mechanic
  • 15P Aviation Operations Specialist
  • 15Q Air Traffic Control Operator
  • 15R AH-64 Attack Helicopter Repairer
  • 15T UH-60 Helicopter Repairer
  • 15U CH-47 Helicopter Repairer
  • 15V Observation/Scout Helicopter Repairer
  • 15W RQ-7 Operator
  • 15X AH-64A Armament/Electrical/Avionics Systems Repairer
  • 15Y AH-64D Armament/Electrical/Avionic Systems Repairer
  • 15Z Aircraft Maintenance Senior Sergeant

Cyber Corps">Cyber Corps (United States Army)">Cyber Corps (CY)

Officer
  • 17A Cyber Warfare Officer
  • 17B Cyber Electromagnetic Activities Officer - Electronic Warfare
  • 17D Cyber Capabilities Development Officer
  • 17X Cyber Officer Designated
Warrant
  • 170A Cyber Operations Technician
  • 170B Cyber Electromagnetic Activities Technician - Electronic Warfare
  • 170D Cyber Capabilities Developer Technician
Enlisted
  • 17C Cyber Operations Specialist
  • 17E Electronic Warfare Specialist
  • 17Z Cyberspace and Electromagnetic Activities Senior Sergeant

    Special Forces">United States Army Special Forces">Special Forces (SF)

Officer
  • 18A Special Forces Officer - CPT-COL
Warrant
  • 180A Special Forces Warrant Officer - WO1-CW5
Enlisted
  • 18B Special Forces Weapons Sergeant - SGT-SFC
  • 18C Special Forces Engineer Sergeant - SGT-SFC
  • 18D Special Forces Medical Sergeant - SGT-SFC
  • 18E Special Forces Communications Sergeant - SGT-SFC
  • 18F Special Forces Intelligence Sergeant - SSG-SFC
  • 18X Special Forces Candidate
  • 18Z Special Forces Senior Sergeant - MSG-CSM

    Armor Branch">Armor Branch (United States)">Armor Branch (AR)

Officer
  • 19A Armor Officer
Enlisted
  • 19C Bradley Crew member
  • 19D Cavalry Scout
  • 19K M1 Armor Crewman
  • 19U Armor Crewmember Recruit
  • 19Z Armor Senior Sergeant

    Signal Corps">United States Army Signal Corps">Signal Corps (SC)

Officer
  • 25A Signal, General
Warrant
  • 255A Information Services Technician
  • 255N Network Management Technician
  • 255S Information Protection Technician
  • 255Z Senior Network Operations Technician
Enlisted
  • 25B Information Technology Specialist
  • 25D Cyber Network Defender
  • 25H Network Communication Systems Specialist
  • 25S Satellite Communications Systems Operator/Maintainer
  • 25U Signal Support Systems Specialist
  • 25X Chief Signal NCO
  • 25Z Visual Information Operations Chief