Information System Security Officer, (ISSO) IT Security Services Manager, (Clearance TS SCI w/Poly) Annapolis Junction, MD

An Information System Security Officer (ISSO) at Hewlett Packard Enterprise supports classified IC/DoD mission systems by ensuring the security posture and compliance of accredited information systems. The role focuses on maintaining continuous authorization, managing accreditation documentation, and ensuring adherence to federal security frameworks while operating in a mission-driven, onsite environment requiring US citizenship and an active TS/SCI with polygraph.