• Assist the FSO & AFSO with day-to-day security operations through the following tasks: • Provide initial security indoctrination briefings, debriefings, and annual refresher briefings. • Assist with preparing/maintaining manuals, Standard Operating Procedures (SOPs), System Security Plans (SSPs), Insider Threat Program Manual, and other required documents as well as ensuring full compliance to National Industrial Security Program Operating Manual (NISPOM) and other government and company policies. • Ensure compliance with government regulations and company policies regarding security clearances and classified information handling. • Maintain employee security files. • Security Team Liaison to Board Managers • Conduct New Hire Orientation • Support and participate in annual security self-assessments as well as DCSA Security Reviews. • Assist the Information Security team with day-to-day security operations such as: • Evaluate and validate identified vulnerabilities, distinguishing true positives from false positives and assessing potential business impact. • Prioritize remediation efforts based on risk severity, exploitability, asset criticality, and threat intelligence. • Collaborate with system owners and IT teams to communicate findings, recommend remediation actions, and track progress through closure. • Monitor threat intelligence sources to stay informed about emerging vulnerabilities, zero‑day exploits, and industry security trends. • Maintain and enhance vulnerability management processes, including scanning schedules, reporting workflows, and remediation SLAs. • Develop and deliver clear reporting, dashboards, and metrics for leadership, compliance teams, and technical stakeholders. • Support compliance and audit activities, ensuring vulnerability management practices align with frameworks such as NIST, CIS, ISO 27001, or regulatory requirements. • Stay informed about changes in security regulations and industry best practices. • Other security-related duties as assigned.