CATHEXIS is seeking a .NET Developer to support the Office of the Secretary of Defense, Personnel & Readiness (OSD P&R) in developing and enhancing the Defense Readiness Reporting System (DRRS). This role involves working on a mission-critical platform used across P&R offices that enables military units to input and manage key data on personnel, training readiness, medical records, and deployment status. The position requires expertise in .NET technologies, database management, and security compliance. Working in a hybrid environment at the Mark Center in Alexandria, VA, you'll be part of a team following Agile methodologies and implementing modern development practices. The role offers comprehensive benefits and requires an active DoD Secret Clearance. CATHEXIS values respect, engagement, customer service, integrity, teamwork, and excellence, providing a collaborative environment where employees can make meaningful contributions to military decision-making processes. This is an excellent opportunity for experienced .NET developers looking to impact national defense capabilities while working with cutting-edge technologies in a secure environment.