**MANTECH** seeks a motivated, career and customer-oriented **Network Firewall Engineer** to join our team in **Virginia Beach, VA** . This position is onsite.

**Responsibilities include but are not limited to:**

+ Reports directly to the Project Manager and supports execution in a matrix organization.
+ Responsible for planning and executing the installation of new capabilities, as well as operating, maintaining, and troubleshooting network connectivity and infrastructure on enterprise managed networks across classification levels.
+ Responsible for hardware installation, management, and patching, including routers, switches, and firewalls, and managing the flow and safekeeping of data to maintain network efficiency and security.
+ Configures and deploys new Firepower Threat Defense (FTD) devices and integrates them with the Firewall Management Center (FMC).
+ Edits and enforces policies, to include access control rules, intrusion prevention system (I...