Information Systems Security Engineer (ISSE)

JoinPeraton'smission-critical team supporting secure, real-time data delivery across complex operational environments in direct support of our nation's warfighters. If you are driven by national security and energized bycutting-edgeC2ISR capabilities, sensor integration, and resilient data transport solutions, we invite you to join our team.We areseekinghighly cleared professionals who excel at the intersection of advanced communications infrastructure, distributed systems, and mission assurancewhere reliability, security, and performance are paramount.Specifically, we are looking for a TS/SCIclearedInformation Systems SecurityManager(ISSE)- SMEtosupport this missionatPope Army Airfield, North Carolina.Responsibilities:AsanInformation Systems Security Engineer (ISSE)- SMEyou will provide technical and management leadership for all equipment and information support functions across the Task Order. Your responsibilities include:Provides mid-level management and technical leadership to a team of security administrators.Coordinates the RMF authorization efforts for specific C2ISR information systems and networks, ensuring alignment with overall security authorization strategies.Manages the development and maintenance of RMF documentation for designated C2ISR systems, including System Security Plans (SSPs), Security Assessment Reports (SARs), and Plans of Action and Milestones (POA&Ms).Overseessecurity control assessments, ensuring proactive alignment with technological system requirements and operationalobjectives.Facilitates the systematic integration of RMF processes into acquisition and systems engineering lifecycles by managing relevant documentation and evidence.Contributes to obtaining IATTs, ATOs, and ATCs by ensuring authorization packages are complete,accurate, and submitted on time.Collaborates effectively with ISSOs, ISSEs, system owners, and authorizing officials to interpret RMF requirements and manage authorization timelines.Provides RMF implementation insights and guidance to project teams, contributing to continuous infrastructure security validation.Operates with appreciable latitude in defining and implementing RMF-related management processes and controls for multiple systems.Ensures and champions adherence to established RMF policies, security best practices, and documentation standards for all assigned projects.Safeguard sensitive and critical information systemsProactively research and mitigate new and evolving technological threatsResearch and stay current on newly released threat prevention strategies from vendors and research orgs (CISA, NIST, MITRE, SANS, ISACA)Support andassistofficial Cyber Operational Readiness Assessment (CORA), IG, and other official audits, inspections, and investigationsImplement and enforce Supply Chain Risk Management (800-161) with acquisition processesAssistwith the development and maintenance of program manuals, procedure documents, operational security, and information disclosure reporting guidesDevelop the capability for automatic assimilation of scans, STIGs, and security control matrices with AI and machine learning for analysis, remediation, andcATOcapability readinessUtilize the followingRole Specific Tools: Risk Management Framework (RMF) compliance platforms (Xacta,eMASS, Archer GRC); security control assessment dashboards (NIST SP 800-53, CNSSI 1253); vulnerability scanning and remediation tools (Elastic Stack, ACAS,, Nessus, Qualys); SIEM platforms (Splunk, ArcSight, Elastic Security) for log aggregation and anomaly detection; Zero Trust architecture enforcement tools; cross domain solution monitoring systems (EverfoxHigh Speed Guard, Radiant Mercury); encryption and key management systems (Type 1 TACLANE, HAIPE IS); configuration management databases (CMDB) for security artifacts; SOP/QRC libraries for standardized cybersecurity processes; lessons learned repositories for ISSM practices; stakeholder communication dashboards for security posture visibility; compliance audit checklists for DoD cybersecurity standards and Raise the Bar requirements.Required qualifications:Previousexperience asanInformation Systems Security Engineer (ISSE)or similar rolesupporting a DoD customer at the CCMDlevelMinimum of12years’experiencewith a BS/BA or10years’ experience with an MS/MAor7years’ experience witha PhD. or 16 years' W/o a degree or 14 years' with AS/AA degreeA current, active DoD security clearanceat the TS/SCI levelUS citizenship isrequiredDoD 8140 role for WRC: 631; Element: CS; Work Role: Information Systems Security Developer; Proficiency Level: Advanced / Ability to obtainDesiredQualifications:DoD-approved IA baseline certification for ADP-III/IT-III based on the IAT level and CE/Operating System (OS) certificate within six months of the assignment.Work Environment:Location: Pope Army Airfield, NC.On-site expectations: Full-time on-site presencerequiredfor equipment management and asset trackingTravel: May require occasional travel to CONUS and OCONUS sites forlogisticscoordination and facility assessments Why Join Us? Be part of a mission-critical team supportingour nation’s eliteand its mission partners in deliveringcutting-edgeC2ISR capabilitiesWork in a dynamic and collaborative environment supporting critical national security operationsManagecutting-edgecommunications and sensor systems that directlyimpactoperational readinessAccess to professional development opportunities and career growth within the intelligence and cybersecurity communityOpportunity to work with advanced tactical communications technologies and AISR systems #C2ISRPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.$104,000 - $166,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

Created: 2026-03-07