Hydrologists perform work familiar to some military personnel.

Jobs in this career are similar to the following job classifications in the

001585
Meteorological And Oceanographic (Metoc) Forecaster (Enlisted)
001640
Master Meteorological And Oceanographic (Metoc) Forecaster (Enlisted)
0169
Preventive Medicine Officer (Public Health) (Commissioned Officer only)
0861
Environmental Health Officer (Commissioned Officer only)
180
RL - Special Duty Officer (Oceanography) (Commissioned Officer only)
2306
Meteorology and Oceanography (METOC) Services Officer (Commissioned or Warrant Officer)
2310
Geospatial Information and Services (GIandS) Officer (Commissioned or Warrant Officer)
2323
Meteorology and Oceanography Watch Officer (Commissioned or Warrant Officer)
2365
Staff Meteorology and Oceanography (METOC) Officer (Commissioned or Warrant Officer)
680
LDO - Meteorology/Oceanography (Commissioned Officer only)
780
CWO - Oceanography Warrant Officer (Warrant Officer only)
AG
Aerographer's Mate (Enlisted)
J00A
Meteorological and Oceanographic (METOC) Forecaster (Enlisted)