Senior ISSO

Purpose Carry continuous monitoring, incident response coordination, and audit and assessment support; serve as second-line backup to the Lead ISSO. Reports to: Lead ISSO for task direction. Core responsibilities Execute continuous monitoring and security posture management, producing outputs that support Government risk decisions, audit readiness, and ongoing authorization. Coordinate incident response with the DFC SOC, meeting the acknowledgement and notification timeframes in the PWS, and maintain incident documentation and after-action records. Support audits and assessments: maintain audit-ready evidence, sustain traceability between requirements and artifacts, reduce evidence-collection burden on Government staff, and identify documentation gaps before assessors do. Support vulnerability analysis and POA&M lifecycle activities in coordination with remediation teams, recognizing that closure approval, schedule extensions, and risk acceptance are reserved to Government officials. Maintain proficiency in CSAM, ServiceNow, Splunk, and the vulnerability scanning platforms in use. Required qualifications Ten or more years of federal cybersecurity experience. Hands-on authorization package development and security control assessment. Operational experience with a federal GRC platform and an enterprise SIEM. Demonstrated coordination with an agency security operations center during live incidents. Active CISSP. Preferred CGRC or CEH. Direct CSAM experience. Prior support to a federal civilian CISO organization. Existing federal background investigation eligible for reciprocity under PWS 5.4. #J-18808-Ljbffr RJIT Solutions