A Milcon job refers to work related to Military Construction (MILCON) projects, which involve building, renovating, or maintaining infrastructure for the U.S. Department of Defense. These projects can include facilities such as barracks, runways, training centers, and utility systems. MILCON jobs span various roles, including engineering, project management, contracting, and construction. They require compliance with government regulations and military standards. Many of these positions support mission readiness and national security.