Title: Information System Security Manager (ISSM)nnLocation: Mclean, VAnnClearance: TS/SCI with CI Poly (REQUIRED)nnMcIntire Solutions is seeking a Information System Security Manager (ISSM) to support our McLean Customer.nnResponsibilities include, but are not limited to:nnSupport customer RMF workflow and processes by proposing, coordinating, implementing and enforcing information system security policies, instructions, standards, and methodologiesnnReview and approve customer requests related to accesses, devices, and other authorizationsnnMaintain current system information in XACTA to support organizational requirements and processes Evaluate the impact of network and system changes using RMF processes and approve the changesnnManage multiple projects throughout Authorization and Accreditation (A&A) process from concept to Authority to Operate (ATO)nnCoordinate with system stakeholders on mitigating system vulnerabilities outlined in POA&MsnnSubmit recommendations to stakeholders for system configuration deviations from the required baselinennConduct periodic reviews to ensure compliance with SSPnnEnsure configuration management for security-relevant IS software, hardware and firmware is maintained and documentednnEnsure system recovery processes are monitored to ensure security features and procedures are properly restorednnEnsure all IS security-related documentation is current and accessible to properly authorized individualsnnFormally notify the appropriate individuals when changes occur that might affect authorizationnnParticipate in governance and project reviews identified by the customernnRequire strong documentation skills to create and update policies, process documentation and proceduresnnExperience with XACTA 360, Continuum and other SCAP Compliant toolsnnDemonstrated experience with RMF, ICD 503, CNSSI 1253, NIST SP 800-53/53A, and STIGsnnRequired Qualifications:nnBachelor's Degree (in an IT-related field)nnPowered by JazzHR