In support of the Information Warfare group, the candidate will perform Information System Security Officer (ISSO) duties supporting the organization and external customers. The successful candidate will review, prepare, and update RMF authorization packages. Conduct assessments of information security controls in order to measure the effectives of controls and identify any gaps. Manage remediation efforts and report on the status of control deficiencies. Provide security expertise to business units and key stakeholders. Provide timely status updates/reporting on assessments and assigned projects.