NewSecurity Officer Full Time Visitor Reception with Active Clearance Allied UniversalSecurity Officer Full Time Visitor Reception with Active ClearanceMcLean, VAAs a Front Desk Security Professional at an aerospace and defense location, you will welcome visitors, manage access procedures, monitor entry activity, and provide outstanding customer service and communication. McLean, Virginia Position Type: Full Time Shift Type: Morning Req ID: 2026-1664268 Work Days Available: Tuesday, Wednesday, Thursday, Friday Date posted: 08/24/2026.