IS Security Manager – RMF Lead & Incident Response

Node. Digital is seeking an Information Systems Security Manager/Specialist in Arlington, VA to join a critical mission. The role focuses on managing RMF lifecycle for IT systems and coordinating with ISSM and CISO for ATOs. Must have active TS/SCI clearance and DHS suitability. Responsibilities include leading security planning, risk analyses, and implementing defense-in-depth strategies across lab and field deployments, while collaborating with senior management and stakeholders to meet program