An 89B Civilian job typically refers to a civilian position related to the military occupational specialty (MOS) 89B, which is an Ammunition Specialist in the U.S. Army. These civilian roles may involve handling, storing, transporting, and disposing of munitions and explosives, often working for defense contractors, government agencies, or private companies. Responsibilities can include inventory management, safety inspections, and compliance with military and federal regulations. Experience in military logistics, hazardous materials handling, or explosive ordnance disposal may be beneficial for these positions.