MANTECH seeks a motivated, career, and customer-oriented Senior Systems Engineer to join our team in Chantilly, VA .

You will help troubleshoot and fix a cyber security testing environment while developing its replacement. By leveraging your strong technical background, you will support the improvement and sustainment of mission-driven IT solutions that enable secure enterprise operations. This role provides the opportunity to cross train in additional IT areas (e.g., networking, cyber security, etc.).

Responsibilities include but are not limited to:

• Troubleshooting and fixing a 1.0 cyber security testing environment, while developing a 2.0 cyber security testing environment
• Improving performance and increasing security of 1.0 and 2.0 environments
• Working with other groups on the same program to troubleshoot issues, apply fixes, improve performance, and increase environment security
• Working...