Senior Information Systems Security Engineer (ISSE) with Security Clearance

What You'll Do: As the Senior Information Systems Security Engineer (ISSE), you will play a critical role in maintaining the cybersecurity posture of advanced Live, Virtual, and Constructive (LVC) training environments that support warfighter readiness. You will oversee continuous monitoring activities, vulnerability management, security compliance, and RMF sustainment efforts across complex training systems and networks. Working closely with system administrators, network engineers, cybersecur…