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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Information System Security Engineer (ISSE) - **Company:** Insight Global - **Location:** Palm Bay, FL, United States - **Experience:** Experienced - **Salary:** $92,000.0 - $157,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Systems Engineering, Cloud Computing Security, Cyber Security, Information Systems, Continuous Integration, Linux, Information Security Management, Intrusion Detection Systems, Systems Development Life Cycle, Software Requirements Analysis, Systems Architecture, Software Vulnerability Management, Containerization, Kubernetes, Tenable Nessus, Patch Management, Devsecops, Docker, Vulnerability Analysis, Microservices - **Published:** July 30, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9066830/information-system-security-engineer-isse ## About the Role * Bachelor's degree and 4+ years of Information Assurance, Information Security, Cybersecurity Engineering, ISSE, ISSO, Systems Engineering, or related experience. Equivalent experience may be considered in lieu of degree. * Active Top Secret / SCI security clearance. * Must have IAT Level II certification or higher. * Experience supporting ATO efforts and managing RMF documentation and security packages. * Working knowledge of NIST RMF, NIST 800-53, DoD cybersecurity frameworks, security controls, and accreditation processes. * Experience with Windows and Linux operating systems, system hardening, patch management, and security compliance. * Experience performing vulnerability assessments, risk analysis, security control implementation, and remediation activities. * Familiarity with vulnerability management tools, endpoint protection platforms, and enterprise security technologies. * Strong technical writing, documentation, analytical, and communication skills. * Ability to work effectively in secure and highly regulated environments. Preferred Qualifications * Experience with STIG/SRG compliance validation and automated compliance scanning tools. * Experience with vulnerability scanning tools, IDS/IPS technologies, endpoint security platforms, and risk assessment tools. * Knowledge of cloud security, containerization technologies, Kubernetes, Docker, and microservices security. * Familiarity with DevSecOps methodologies, CI/CD pipeline security, and Infrastructure as Code (IaC) security practices. * Experience supporting defense, aerospace, federal government, intelligence community, or other highly regulated environments. Understanding of cloud-based security architectures, security control inheritance, and hybrid infrastructure security models. ## Description * Prepare and maintain Assessment & Authorization (A&A) documentation to support Authority to Operate (ATO) efforts using NIST Risk Management Framework (RMF) methodologies. * Support the design, integration, implementation, and sustainment of secure information systems and system architectures. * Apply cybersecurity engineering principles and security-by-design practices throughout the system development lifecycle. * Analyze system requirements and translate them into security requirements, controls, and technical solutions. * Conduct security assessments, gap analyses, vulnerability reviews, and risk evaluations across information systems and supporting infrastructure. * Research security vulnerabilities and support remediation, mitigation, and corrective action efforts. * Implement and validate security controls to ensure compliance with regulatory, contractual, and organizational requirements. * Support Windows and Linux system hardening, patch management, secure configurations, and vulnerability remediation activities. * Develop and maintain cybersecurity documentation, policies, procedures, standards, and technical artifacts. * Support audits, inspections, customer assessments, and compliance reviews by providing technical evidence and documentation. * Communicate cybersecurity risks, findings, and recommendations to technical and non-technical stakeholders. ## Related Videos - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [DevSecOps: Injecting Security into Mobile CI/CD Pipelines](https://www.wearedevelopers.com/videos/273-devsecops-injecting-security-into-mobile-ci-cd-pipelines) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [DevSecOps culture](https://www.wearedevelopers.com/videos/783-devsecops-culture) - [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Understanding and Mitigating Common Web Vulnerabilities](https://www.wearedevelopers.com/magazine/565-understanding-and-mitigating-common-web-vulnerabilities)