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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Information System Security Manager (ISSM) (Onsite) - **Company:** RTX - **Location:** Richardson, TX, United States - **Experience:** Expert - **Salary:** $107,500 - $204,500 - **Contract:** Permanent contract - **Skills:** Cyber Security, Information Systems, Computer Networks, Databases, Identity and Access Management, Information Security Management, SAP Implementation, Security Information and Event Management, Information Technology, National Industrial Security Program Operating Manual (NISPOM), Splunk, Vulnerability Analysis - **Published:** November 10, 2026 - **Apply:** https://www.careerbuilder.com/job-details/information-system-security-manager-issm-onsite-richardson-tx--3a9f017f-3d1a-4052-a395-6b90aa2d22e7 ## About the Role Security Monitoring, Computer Security, Systems Administration/Management, United States Citizen, Security Clearance, Aerospace and Defense, System Operations, Security Monitoring, Computer Security, Systems Administration/Management, * Typically requires a University Degree and minimum of 10 years prior relevant experience or an Advanced Degree in a related field and minimum 7 years of experience * U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. * Experience supporting cybersecurity compliance as stipulated by DCSA Assessment and * Authorization Guide (DAAG), Joint SAP Implementation Guide (JSIG), and/or National * Industrial Security Program Operating Manual (NISPOM) regulations * Past direct leadership or project/program management experience * IAM Level III certification (CISSP, CISM or other) * Cybersecurity, systems security or hardening * Compliance-based auditing using the Risk Management Framework (RMF) and/or non-defense regulations such as FAA, Payment Card Industry (PCI), ISO 9001 Quality Management standards, or HIPPA * Experience working with and/or supporting computer technologies (such as: databases, operating systems, computer network hardware, software programs, hardware troubleshooting or electronics) * Physical security/security, policework/criminal justice, investigations, or Border Patrol * Project or program management, office management, senior administration, or account management Qualifications We Prefer: * Master's degree in computer science, Information Systems, Information Technology, * Cyber Security, Criminal Justice, Business or other relevant degrees * Experience with various information system security tools that address vulnerability analysis and mitigation. These may include Splunk, Forcepoint, Ivanti, Tenable, ACAS, HBSS, etc. * Experience in the oversight and execution of the Assessment & Authorization processes (Certification & Accreditation), as defined in JSIG/RMF * Experience in the execution and management of Information System's (IS) incident response and administrative inquiries/investigations in collaboration with the Investigations department ## Description The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required after day 1 Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense. Our team in Richardson, Texas is seeking an Information System Security Manager (ISSM). The Information Systems Security Manager is responsible for compliance oversight, assessment, and operations of systems under their purview. They may be assigned to a single large-scale program or oversee multiple programs. Must have knowledge regarding National Industrial Security Operating Manual (NISPOM) and related documentation such as: * Baseline Technical Security Configuration Standards, * Defense Counter-Intelligence Security Agency (DCSA) * Assessment and Authorization Process Manual (DAAPM) * Customer/contract specific Cybersecurity regulations. * Joint Special Access Program Implementation Guide (JSIG) This is onsite position in Richardson, TX What You Will Do: * ISSMs are required to maintain IAM Level III certification commensurate with their role as required by DoDD 8140 (8570). * Complete all DCSA and Collins Aerospace required training within 6 months of appointment (annual requirements thereafter). * Accountability for all systems under their assigned purview. * Maintaining a working knowledge of all CIS functions, security policies, technical security safeguards, and operational security measures. * Interactions with DCSA SCA/ISSP to track items including, but not limited to, upcoming authorizations (ATO), new technologies solutions (i.e., new SIEM, OS, etc.), policy interpretations (in conjunction with Site ISSM), and onsite A&A. * Developing, maintaining, and updating, in coordination with all system stakeholders (CS Manager, ISO, DT, etc.), applicable site POAM(s) to identify system weaknesses, mitigating actions, resources, and timelines for corrective actions. * Coordinating DCSA SVA preparation activities for assigned CAGE in conjunction with Site ISSM.