Tetrad Digital Integrity (TDI) is a cybersecurity firm built for high-consequence environments where mission, complexity, and trust intersect. Our single focus has been delivering cyber solutions to effectively manage risk & the business of cyber for 25 years!

We are seeking a Linux Administrator to support the DTRA I3TS Infrastructure Services team to maintain and optimize the Linux production environment. The position located at Fort Belvoir in VA, will help sustain Linux servers as well as the conceptualization, design, development and implementation of new Linux capabilities.

The position is located at Fort Belvoir and will require a TS/SCI clearance with a commute to the base approximately 4 days a week.

RESPONSIBILITIES:

+ Full lifecycle management of Linux servers, including installation, configuration and patching in production and test environments.

+ Provision servers and environments and manage user access.

+ Automation k...