Senior Information Systems Security Officer (ISSO)

Senior Information Systems Security Officer (ISSO)
Location: Annapolis, MD / Reston, VA / Washington, DC

Work Model: 100% Onsite (SCIF Environment)

Work Type: Full-Time

Experience Required: 13+ Years



The Senior ISSO will support mission-critical cybersecurity initiatives within a highly secure government environment. This role involves risk management, compliance, ATO processes, and system security documentation, ensuring systems meet stringent federal and intelligence community security standards.



This position requires deep expertise in RMF, XACTA, Splunk, and ICD 503 compliance frameworks, along with active TS/SCI clearance with CI Polygraph.

Key Responsibilities

Cybersecurity & Compliance
• Conduct technical security assessment...