About this role
Information System Security Engineer (ISSE) at NS2 Mission. Location: Chantilly, Virginia, United States. Role: maintaining security, leading accreditation, developing documentation Requirements: 5+ years ISSE experience supporting enterprise and cloud security, RMF/ICD 503 accreditation, SSP development, risk assessment, and continuous monitoring. Category: Information Technology Seniority: Senior Level Tools: ICD 503 Rev. 4, Risk Management Framework (RMF), System Security Plan (SSP) Certifications: ts/sci with fsp Commitment: Full Time Workplace: Onsite Languages: English