> Markdown version of [/jobs/ext/4634099-information-systems-security-engineer](https://www.wearedevelopers.com/jobs/ext/4634099-information-systems-security-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Information Systems Security Engineer - **Company:** POWER3 SOLUTIONS, LLC - **Location:** Fort Meade, MD, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Systems Engineering, Cascading Style Sheets (CSS), Cyber Security, Intrusion Detection and Prevention, Information Technology - **Published:** November 8, 2026 - **Apply:** https://www.juju.com/job/28_25197_d224bec46263d55a83a0768bf0c9117e ## About the Role * Clearance: TS/SCI with polygraph * Experience:10+ years as an ISSE on contracts of similar scope and complexity. * Education: + Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or a related field. (Four additional years of ISSE experience may be substituted for a degree.) + DoD 8570 IASAE Level 2 compliance (e.g., CISSP, CSSLP, or equivalent)., * A Master's degree in Computer Science, IT Engineering, or a related field (may substitute for six years of experience). * Knowledge of DoD or Intelligence Community security frameworks. ## Description * Conduct security assessments to identify vulnerabilities and ensure IA compliance. * Define, verify, and validate system security requirements and contribute to security architecture. * Implement and integrate IA and cybersecurity solutions across complex environments. * Assist architects and developers in applying security policies and enterprise solutions. * Assess and mitigate security risks throughout the program lifecycle. * Apply expertise in risk management, intrusion detection, incident handling, and security engineering. * Support certification and accreditation activities within NSA/CSS NISCAP, DoD RMF, and NIST RMF frameworks.