Discover 7 Navy MOS jobs, including enlisted ratings and officer roles, with varying military occupational specialties, requiring unique skills and training, in naval operations, aviation, and administration.
The United States Navy offers a wide range of career opportunities for its personnel, with over 60 different types of jobs, known as Navy Military Occupational Specialties (MOS). These jobs are divided into several categories, including aviation, engineering, healthcare, and more. In this article, we will explore seven Navy MOS jobs that are in high demand and offer a range of challenges and opportunities for advancement.
The Navy is a vital part of the US military, responsible for protecting American interests at sea and around the world. With a fleet of ships, submarines, and aircraft, the Navy is a complex and dynamic organization that requires a diverse range of skills and expertise. From engineering and maintenance to healthcare and administration, there are many different types of jobs available in the Navy. Whether you're interested in working on a ship, in a hospital, or in an office, there's a Navy MOS job that's right for you.
One of the benefits of joining the Navy is the opportunity to learn new skills and gain experience in a wide range of fields. The Navy offers extensive training and education programs, including vocational training, apprenticeships, and degree programs. This means that you can start your career in the Navy with little or no experience and still have the opportunity to advance and succeed. Additionally, the Navy offers a range of benefits, including competitive pay, comprehensive healthcare, and opportunities for travel and adventure.
Introduction to Navy MOS Jobs

Navy MOS jobs are divided into several categories, including aviation, engineering, healthcare, and more. Each category has its own set of jobs and requirements, and there are many different types of careers available within each category. Some Navy MOS jobs require specialized training and education, while others can be entered into with little or no experience. In this article, we will explore seven Navy MOS jobs that are in high demand and offer a range of challenges and opportunities for advancement.
1. Aviation Machinist Mate (AD)

The Aviation Machinist Mate (AD) is a Navy MOS job that involves the maintenance and repair of aircraft engines and related systems. ADs are responsible for performing routine maintenance, troubleshooting problems, and repairing or replacing engines and other components as needed. This job requires a strong foundation in mathematics and science, as well as good problem-solving skills and attention to detail.
Responsibilities of an Aviation Machinist Mate
- Perform routine maintenance on aircraft engines and related systems
- Troubleshoot problems and repair or replace engines and other components as needed
- Conduct inspections and tests to ensure that aircraft are airworthy
- Maintain records of maintenance and repairs
- Collaborate with other personnel to ensure that aircraft are ready for flight
2. Nuclear Machinist Mate (MMN)

The Nuclear Machinist Mate (MMN) is a Navy MOS job that involves the operation and maintenance of nuclear reactors and related systems on Navy ships. MMNs are responsible for monitoring and controlling reactor systems, performing routine maintenance, and troubleshooting problems. This job requires a strong foundation in mathematics and science, as well as good problem-solving skills and attention to detail.
Responsibilities of a Nuclear Machinist Mate
- Monitor and control reactor systems
- Perform routine maintenance on reactor systems
- Troubleshoot problems and repair or replace components as needed
- Conduct inspections and tests to ensure that reactor systems are operating safely and efficiently
- Maintain records of maintenance and repairs
3. Hospital Corpsman (HM)

The Hospital Corpsman (HM) is a Navy MOS job that involves providing medical care to Navy personnel and their families. HMs are responsible for administering medications, taking vital signs, and performing basic medical procedures. This job requires a strong foundation in biology and chemistry, as well as good communication skills and empathy.
Responsibilities of a Hospital Corpsman
- Administer medications and vaccinations
- Take vital signs and perform basic medical procedures
- Assist doctors and nurses with exams and procedures
- Maintain patient records and confidentiality
- Provide education and counseling to patients and families
4. Information Systems Technician (IT)

The Information Systems Technician (IT) is a Navy MOS job that involves the installation, maintenance, and repair of computer systems and networks. ITs are responsible for troubleshooting problems, performing routine maintenance, and ensuring that systems are secure and efficient. This job requires a strong foundation in computer science and mathematics, as well as good problem-solving skills and attention to detail.
Responsibilities of an Information Systems Technician
- Install, maintain, and repair computer systems and networks
- Troubleshoot problems and perform routine maintenance
- Ensure that systems are secure and efficient
- Collaborate with other personnel to ensure that systems meet the needs of the Navy
- Maintain records of maintenance and repairs
5. Electronics Technician (ET)

The Electronics Technician (ET) is a Navy MOS job that involves the installation, maintenance, and repair of electronic systems and equipment. ETs are responsible for troubleshooting problems, performing routine maintenance, and ensuring that systems are secure and efficient. This job requires a strong foundation in electronics and mathematics, as well as good problem-solving skills and attention to detail.
Responsibilities of an Electronics Technician
- Install, maintain, and repair electronic systems and equipment
- Troubleshoot problems and perform routine maintenance
- Ensure that systems are secure and efficient
- Collaborate with other personnel to ensure that systems meet the needs of the Navy
- Maintain records of maintenance and repairs
6. Machinist Mate (MM)

The Machinist Mate (MM) is a Navy MOS job that involves the maintenance and repair of shipboard machinery and equipment. MMs are responsible for performing routine maintenance, troubleshooting problems, and repairing or replacing components as needed. This job requires a strong foundation in mathematics and science, as well as good problem-solving skills and attention to detail.
Responsibilities of a Machinist Mate
- Perform routine maintenance on shipboard machinery and equipment
- Troubleshoot problems and repair or replace components as needed
- Conduct inspections and tests to ensure that machinery and equipment are operating safely and efficiently
- Maintain records of maintenance and repairs
- Collaborate with other personnel to ensure that machinery and equipment meet the needs of the Navy
7. Aviation Ordnanceman (AO)

The Aviation Ordnanceman (AO) is a Navy MOS job that involves the maintenance and repair of aircraft armament systems. AOs are responsible for performing routine maintenance, troubleshooting problems, and repairing or replacing components as needed. This job requires a strong foundation in mathematics and science, as well as good problem-solving skills and attention to detail.
Responsibilities of an Aviation Ordnanceman
- Perform routine maintenance on aircraft armament systems
- Troubleshoot problems and repair or replace components as needed
- Conduct inspections and tests to ensure that armament systems are operating safely and efficiently
- Maintain records of maintenance and repairs
- Collaborate with other personnel to ensure that armament systems meet the needs of the Navy
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In conclusion, the Navy offers a wide range of career opportunities for its personnel, with over 60 different types of jobs available. The seven Navy MOS jobs discussed in this article are in high demand and offer a range of challenges and opportunities for advancement. Whether you're interested in working on a ship, in a hospital, or in an office, there's a Navy MOS job that's right for you. We encourage you to explore these opportunities further and consider a career in the Navy. Share this article with others who may be interested in learning more about Navy MOS jobs, and leave a comment below with any questions or feedback you may have.