The most “in the know” job in the Army is Human Resource Specialist, MOS (Military Occupational Specialty) 42A in the Adjutant Generals Corps. The top rated job in the Army, by people doing it was Human Resource Specialist, 42A’s gave their job a 4.3 out of five rating. …

What does 42A do on deployment?

Army Human Resource Specialists (MOS 42A) are responsible for performing personnel and administrative functions. Their role is to provide human resources support to all military members, regardless of rank or classification.

How long is 42A MOS?

Job training for a human resources specialist requires 10 weeks of Basic Combat Training and eight weeks of Advanced Individual Training with on-the-job instructions on human resource systems. Part of this time is spent in the classroom, and part takes place in the field.