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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Information Systems Security Engineer - **Company:** Soliel LLC - **Location:** Fort Meade, MD, United States (Remote available) - **Experience:** Experienced - **Salary:** $110,000.0 - $130,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, Proxy Servers, Systems Engineering, Cyber Security, Linux, Windows Servers, Package Development Process, Red Hat Enterprise Linux, Software Deployment, Virtualization Technology, Firewalls (Computer Science), Juniper, Palo Alto Networks, Nessus, Cisco, Plan of Action and Milestones, Vmware - **Published:** August 28, 2026 - **Apply:** https://www.dice.com/job-detail/79044ea2-cff2-4f12-a700-b5ff201fcbcf ## About the Role * 7+ years of combined IT, systems engineering, information assurance, or cybersecurity experience, including 4+ years supporting cybersecurity engineering, RMF, or A&A activities. * Hands-on experience analyzing and remediating STIG and ACAS/Nessus vulnerability findings. * Experience applying cybersecurity requirements to Windows, Linux, network, virtualization, or security infrastructure. * Working knowledge of DoW Risk Management Framework (RMF), A&A processes, security controls, POA&Ms, and ATO documentation. * Experience using eMASS to maintain security controls, findings, evidence, and authorization artifacts. * DoW 8570/8140-compliant cybersecurity certification, such as Security+ CE or higher. PREFERRED SKILLS: * Previous Information Systems Security Engineer (ISSE) or cybersecurity engineering experience supporting DoW environments. * Experience working directly with network and systems engineers to develop secure technical solutions and remediate cybersecurity findings. * Knowledge of enterprise networking and security technologies such as Cisco, Juniper, Palo Alto Networks, F5, firewalls, and web proxy solutions. * Experience with Windows Server, Red Hat Enterprise Linux (RHEL), VMware, Active Directory, or other enterprise infrastructure technologies. * Experience supporting system accreditation and ATO package development from development and test through production deployment. * Advanced DoW 8570/8140 cybersecurity certification such as CASP+, CISSP, or equivalent. ## Description JOB DESCRIPTION: We are currently seeking a Information Systems Security Engineer (ISSE) to support our customer. This position will work closely with network and systems engineers to integrate cybersecurity into the design, development, testing, hardening, accreditation, and deployment of secure enterprise capabilities., * Work directly with network and systems engineers to evaluate system designs, configurations, and technical solutions for compliance with DoW cybersecurity requirements. * Analyze and remediate STIG, IAVA, ACAS/Nessus, and other vulnerability findings for network, server, virtualization, and security infrastructure in development and test environments. * Develop technically viable remediation approaches, validate corrective actions, document residual risk, and support POA&M development when findings cannot be immediately resolved. * Support Risk Management Framework (RMF) and Assessment & Authorization (A&A) activities, including development and maintenance of security controls, evidence, POA&Ms, and other ATO package artifacts. * Maintain cybersecurity information and authorization artifacts in eMASS and ensure system changes, findings, mitigations, and supporting evidence are accurately documented. * Assess and validate security configurations and hardened baselines in lab environments prior to production deployment and support cybersecurity activities throughout testing, implementation, and sustainment. * Participate in technical reviews, Cybersecurity Working Groups, and engineering activities to identify security risks early and ensure cybersecurity requirements are incorporated throughout the system lifecycle. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) ## Related Articles - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Events like RSAC Get You CISOs. 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