ISSM: Lead Cybersecurity Authorization & RMF

LMI is seeking an Information System Security Manager (ISSM) to lead security authorization and continuous monitoring for enterprise IT across secure facilities. You will collaborate with system owners, engineers, and government stakeholders to ensure compliant design, documentation, and operation in line with security requirements. This role emphasizes risk-based judgment, timely delivery in prototype environments, and clear communication of risk and remediation priorities to leadership.