Senior Principal Cyber Security Engineer

MANTECH seeks a motivated, career and customer-oriented Senior Principal Cyber Security Engineer to join our team in Chantilly, VA. You will help design, implement, and maintain secure and scalable systems and infrastructure aligned to mission and business needs.

Requirements

• Designing, implementing, and maintaining complex enterprise systems and infrastructure
• Developing and maintaining comprehensive system architecture and design documentation
• Collaborating with engineering and cybersecurity teams
• Managing and configuring network devices and appliances
• Administering and troubleshooting Windows, Linux, and vendor appliance-based systems
• Planning and executing OS upgrades, patches, migrations, and system lifecycle tasks
• Implementing system monitoring, security event policies, and proactive response mechanisms

Benefits

• Competitive salary
• Comprehensive benefits package
• Opportunities for professional growth and development
• Collaborative and dynamic work environment
• Recognition and rewards for outstanding performance