UNIX System Administrator - Mid

Clearance Level
Top Secret/SCI
Systems Administration
Suitland, Maryland

REQ#: G2019-64656

Public Trust: None
Requisition Type: Regular

Requires a TS/SCI May require that employee sit for the CI poly


We are GDIT. The people supporting and securing some of the most complex government defense and intelligence projects across the country. We ensure today is safe and tomorrow is smarter. Our work has meaning and impact on the world around us, but also on us, and that's important.


GDIT is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day.


We think. We act. We deliver. There is no challenge we can't turn into opportunity. And our work depends on a Mid-level UNIX System Administrator joining our team to support the Office of Naval Intelligence UNIX Enterprise at Suitland, Maryland.


At GDIT, people are our differentiator. As a Mid-Level UNIX System Administrator, you will be part of our Enterprise UNIX System Administration Team working to ensure the operability of servers utilized by the Navy throughout the world.


Duties and responbilities:

  • Maintain daily operation and problem resolution of hardware, operating systems, and applications to provide optimum performance and system availability
  • Install, rebuild, configure, maintain, administer, and document UNIX and Linux systems, software, systems-related products, hardware, peripherals, services, settings, directories, storage, etc.
  • Conduct routine maintenance tasks on systems for proactive monitoring such as space usage, deleting log files, dump files, and error correcting
  • Create, document, and implement repeatable processes to install, test, upgrade, maintain, and patch system environments and its software
  • Troubleshoot and resolve system-related incidents detected during monitoring, by other technical teams, and by users
  • Develop, recommend, document, implement, and maintain system management policies, procedures, and standards
  • Create, modify, delete, and document user accounts
  • Complete and maintain DISA STiGs

Bachelors Degree in Computer Science or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.


Security+CE certification or higher


Solaris OS or Linux certification within 6 months of employment date.


3+ year's experience system administration of Solaris 10 or higher or Linux servers and applications.


Experience with network storage devices.



#ONIOpportunities, #ONIjobs, #ITProfessionalsONI

" We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.