1N is the Air Force Specialty Code (AFSC) for intelligence.
The 1N AFSC includes jobs such as:
Preparing, maintaining, and presenting intelligence displays, reports, and briefings
Compiling, evaluating, researching, interpreting, analyzing, and disseminating intelligence information
Assembling maps, charts, and target materials
Establishing intelligence collection requirements
Advising commanders on force protection and intelligence information for US and allied forces
Conducting intelligence debriefings of US and allied military personnel involved in combat operations
Preparing and disseminating mission reports
The 1N AFSC includes the following jobs: 1N031, 1N0X1.
The Department of the Air Force has a Career Field Education and Training Plan (CFETP) that identifies the education and training requirements for the 1N0X1 specialty.