Information Systems Security Officer
Open Systems Technologies Corporation
📍 Annapolis Junction, Maryland, United States
Job Description
Information System Security Officer (ISSO)
Location: Maryland
Clearance Required: Active TS/SCI with Polygraph
Citizenship: U.S. Citizenship Required
Position Overview
Open Systems Technologies Corporation (OST) is seeking Information System Security Officers (ISSOs) to support mission-critical Government programs. The ISSO will be responsible for ensuring systems maintain compliance with security requirements throughout the Risk Management Framework (RMF) lifecycle while supporting accreditation, continuous monitoring, and cybersecurity operations activities.
The ideal candidate will possess strong RMF expertise, experience working with cybersecurity compliance and assessment tools, and the ability to collaborate effectively with System Administrators, System Owners, Information System Security Managers (ISSMs), and Government stakeholders.
Resp...