Infantryman Jobs
Job Overview
As a first step toward becoming an Infantryman, you’ll train in the use of small arms, anti-tank, and other weapons systems. You will be responsible for capturing, destroying, and repelling enemy ground forces during missions. This is also the starting point for many advanced schools, such as Special Forces, Airborne School, Ranger School, Sniper School, and Pathfinder School.
History & Deep Dive
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Official Qualification Requirements
Requirements are subject to change by the Department of Defense and each service. Always confirm the current standard with an official recruiter before making a decision.
Not required. GoArmy.com states you must "be a U.S. citizen or permanent resident with a valid Green Card" to enlist, so green card holders qualify for this job (also 10 U.S.C. 504). Source: goarmy.com/how-to-join/requirements. Citizens of the Freely Associated States (Micronesia, Marshall Islands, Palau) may also enlist under 10 U.S.C. 504. Verified August 2026 against the official branch site, 10 U.S.C. 504, and AR 601-210 (20 March 2026).