Information Systems Security Engineer (ISSE)
Open Systems Technologies Corporation
📍 Annapolis Junction, Maryland, United States
Job Description
Information System Security Engineer (ISSE)
Locations: Maryland
Clearance Required: Active TS/SCI with Polygraph
Citizenship: U.S. Citizenship Required
Certification Requirement: DoD 8570/8140 IASAE Level II Compliant Certification Required
Position Overview
Open Systems Technologies Corporation (OST) is seeking Information System Security Engineers (ISSEs) to support mission-critical Government programs. This role focuses on integrating cybersecurity engineering principles across system design, implementation, accreditation, and sustainment activities within complex classified environments.
The ISSE will support full Risk Management Framework (RMF) execution, Assessment & Authorization (A&A) activities, and continuous cybersecurity compliance efforts while working closely with system administrators, ISSOs, ISSMs, and system owners.
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