Sr. Staff System Security Engineer (R5357)

Founded in 2015, Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software and V-BAT and X-BAT aircraft. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai . Follow Shield AI on LinkedIn , X , Instagram , and YouTube . Job Description: We are seeking a System Security Engineer to lead cybersecurity activities across X-Bat and its associated mission systems, networks, ground systems, and support infrastructure. This role directly impacts mission survivability, operational resiliency, platform accreditation, and program execution by ensuring cybersecurity is architected, integrated, validated, and sustained across the entire system lifecycle. The engineer will serve as a key stakeholder for platform cybersecurity, driving secure system design, cyber resilience, RMF execution, compliance, vulnerability management, and cross-domain integration activities. This position plays a critical role in reducing cyber risk, enabling airworthiness and accreditation, and ensuring the platform can operate effectively in contested and denied environments.