Senior Cyber Security Engineer

ManTech International seeks a Senior Cyber Security Engineer to protect critical U.S. defense and intelligence missions. In this role, you will design and implement secure architectures, configure and tune SIEM and IDS/IPS tools, and lead incident detection, analysis, and response. You'll assess vulnerabilities, engineer mitigation strategies, and support compliance with NIST and federal security standards. Working in a mission-focused, collaborative team, you'll mentor junior engineers, drive automation, and help shape innovative cyber defenses while advancing your skills through robust training and growth opportunities.