The Army Reserve is a vital component of the United States Army, providing trained units and personnel to support the Total Army in times of war and national emergencies. The Military Occupational Specialty (MOS) is a critical aspect of a soldier's career, as it determines their job specialty and role within the Army. As of 2024, the Army Reserve offers a wide range of MOS options for enlisted soldiers, warrant officers, and officers. In this article, we will explore the Army Reserve MOS list for 2024, highlighting the various career fields and specialties available to soldiers.
Key Points
- The Army Reserve offers over 150 Military Occupational Specialties (MOS) for enlisted soldiers, warrant officers, and officers.
- MOS options range from combat arms and infantry to medical and administrative specialties.
- Some MOS options require specialized training, such as airborne or ranger school.
- Officers and warrant officers have distinct MOS options, with a focus on leadership and technical expertise.
- The Army Reserve MOS list is subject to change, with new specialties emerging and others being phased out.
Enlisted MOS Options

The Army Reserve offers a diverse range of enlisted MOS options, catering to various skills and interests. Some of the most in-demand enlisted MOS options include:
- 11B - Infantryman: Engage in combat and reconnaissance operations, utilizing skills in marksmanship, first aid, and teamwork.
- 13B - Cannon Crewmember: Operate and maintain artillery systems, providing firepower support to ground units.
- 15Q - Air Traffic Control Specialist: Coordinate air traffic, ensuring safe and efficient flight operations.
- 25B - Information Technology Specialist: Install, operate, and maintain computer systems, networks, and telecommunications equipment.
- 31B - Military Police: Maintain law and order, providing security and support to military personnel and installations.
Combat Arms and Infantry
Combat arms and infantry MOS options are among the most physically demanding and strategically critical in the Army Reserve. These specialties require soldiers to be proficient in combat tactics, marksmanship, and teamwork. Some notable combat arms and infantry MOS options include:
- 11C - Indirect Fire Infantryman: Utilize mortars and other indirect fire systems to support ground units.
- 12B - Combat Engineer: Conduct reconnaissance, demolition, and construction operations to support combat missions.
- 19D - Cavalry Scout: Gather intelligence and conduct reconnaissance operations, utilizing skills in navigation and surveillance.
Warrant Officer MOS Options

Warrant officers in the Army Reserve hold specialized technical expertise and provide leadership and guidance to enlisted soldiers. Some of the most in-demand warrant officer MOS options include:
- 150A - Air Traffic Control Technician: Oversee air traffic control operations, ensuring safe and efficient flight procedures.
- 152A - Cybersecurity Technician: Develop and implement cybersecurity measures to protect Army networks and systems.
- 255A - Information Systems Technician: Install, operate, and maintain computer systems, networks, and telecommunications equipment.
Officer MOS Options
Officers in the Army Reserve hold leadership positions, providing guidance and direction to enlisted soldiers and warrant officers. Some of the most in-demand officer MOS options include:
- 15A - Aviation Officer: Command and control aviation units, utilizing skills in flight operations and logistics.
- 31A - Military Police Officer: Lead military police units, maintaining law and order and providing security support.
- 35A - Signals Intelligence Officer: Oversee signals intelligence operations, analyzing and interpreting communications and electronic intelligence.
MOS Category | Number of Options |
---|---|
Combat Arms and Infantry | 15 |
Engineering and Construction | 12 |
Medical and Healthcare | 20 |
Administrative and Support | 30 |
Total | 157 |

FAQs
What is the process for changing my MOS in the Army Reserve?
+To change your MOS, you will need to meet the prerequisites for the new MOS, including any required training or education. You should then submit a request to your unit’s personnel office, who will guide you through the reclassification process.
Can I join the Army Reserve with a prior service MOS?
+Yes, prior service soldiers can join the Army Reserve and retain their previous MOS, provided they meet the current qualifications and prerequisites. However, some MOS options may require additional training or certification.
How do I find out more information about a specific MOS?
+You can find detailed information about each MOS on the Army Reserve website, including job descriptions, prerequisites, and training requirements. You can also consult with a recruiter or career counselor for personalized guidance and advice.
In conclusion, the Army Reserve MOS list for 2024 offers a diverse range of career options for enlisted soldiers, warrant officers, and officers. Whether you’re interested in combat arms, engineering, or medical specialties, there’s a MOS to suit your skills and interests. By staying informed about the latest MOS options and emerging career fields, soldiers can take control of their careers and make informed decisions about their future in the Army Reserve.