Senior HBSS/MDE Administrator - TS/SCI

Job Role: Senior HBSS/MDE Administrator - DTRA.
Location: Fort Belvoir, VA
Duration: Full time, Onsite
Clearance: Active TS/SCI

Requirements:
- A Current DoD 8570 baseline certification.
- Understanding of the Risk Management Framework (RMF), NIST, ICD, and CNSS standards.
- Familiarity with network technologies (LAN & WAN) and best practices within a classified environment to include crypto and key management
- STIG compliance, SCC and STIG Viewer experience, and ACAS expertise.
- Expert with Microsoft Windows, Linux, and system virtualization in a secure network environment.
-  Continuous upkeep, monitoring, analysis, and response to Information System, network and security events using Endpoint Security tools such as Trellix and Microsoft Defender.
- Implement and maintain Security Technical Implementation Guides (STIGs) on Endpoint Security Tools.
- Conduct regular STIG compliance checks using tools like SCAP Compliance Checker and STIG Viewer.
-  Document STIG configurations and remediation actions to ensure audit readiness.
- Harden systems by applying best practices and federal security guidelines to reduce attack surfaces.
- Maintain configuration baselines and ensure systems adhere to DoD and NIST standards.
- Participates in internal/external security audits/inspections; performs risk assessments and Continuous Monitoring.
- Assist in identifying and responding to security incidents related to vulnerabilities or misconfigurations.