Team 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 mission-critical platform is used across all P&R offices for military units to input key data on personnel, training readiness, medical records, and deployment status. The role involves designing and maintaining secure, scalable applications using .NET technologies, ensuring accurate data reporting and system functionality. Working in a hybrid environment at the Mark Center in Alexandria, VA, you'll be part of a team that values respect, engagement, customer service, integrity, and excellence. The position requires strong technical skills in .NET development, database management, and security compliance, along with an active DoD Secret Clearance. Benefits include comprehensive healthcare, 401(k), paid time off, and professional development opportunities. This role directly impacts military decision-making by improving readiness assessment systems essential for force management and strategic planning.