ISSM Expert with Security Clearance - McLean, VA, United States - Dexian Signature Federal

Description

• Support customer RMF workflow and processes by proposing, coordinating, implementing and enforcing information system security policies, instructions, standards, and methodologies
• Review and approve customer requests related to accesses, devices, and other authorizations
• Maintain 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 changes
• Manage multiple projects throughout Authorization and Accreditation (A&A) process from concept to Authority to Operate (ATO)
• Coordinate with system stakeholders on mitigating system vulnerabilities outlined in POA&Ms
• Submit recommendations to stakeholders for system configuration deviations from the required baseline
• Conduct periodic reviews to ensure compliance with SSP
• Ensure configuration management for security-relevant IS software, hardware and firmware is maintained and documented
• Ensure system recovery processes are monitored to ensure security features and procedures are properly restored
• Ensure all IS security-related documentation is current and accessible to properly authorized individuals
• Formally notify the appropriate individuals when changes occur that might affect authorization
• Participate in governance and project reviews identified by the customer
• Require strong documentation skills to create and update policies, process documentation and procedures
• Experience with XACTA 360, Continuum and other SCAP Compliant tools
• Demonstrated experience with RMF, ICD 503, CNSSI 1253, NIST SP 800-53/53A, and STIGs
• Bachelor's Degree (in an IT-related field)

• Certified Ethical Hacker 10 (CEH)
• Certified Information Systems Security Professional (CISSP)
• Certified Information Systems auditor (CISA)
• NIST Cybersecurity Framework (NCSF)
• AWS Solutions Architect Associate or Professional