Linux Systems Administrator - TS/SCI w/Poly required

GDIT

Full time Computer Occupations
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Location
Herndon, Virginia, United States
Posted
May 29, 2026

Job Description

Job Description:

Transform technology into opportunity as a Linux Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT youโ€™ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

Here, youโ€™ll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your systems administration/engineering work in a cyber security environment will have an impact on securing our clientsโ€™ missions and ensuring we anticipate the threats of tomorrow.

At GDIT, people are our differentiator. As a Linux Systems Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on a well-rounded Systems Administrator joining our team to support a contract in our customer's Office of Cyber Security (OCS).

HOW A SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT