Senior Security Officer — Active Secret Clearance (2pm–10pm)

CNA seeks a Chief Information Security Office - Security Guard at its Arlington, VA headquarters to protect personnel, property, and sensitive information with 24/7 security coverage. The role includes front-desk duties, roving patrols, access control, and reporting, all conducted in a professional environment. Requirements include an active Secret clearance, a high school diploma or equivalent, and at least 3 years of high-level security experience, preferably on a DoD or military site.