Systems Administrator Senior – TS/SCI required

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Top Secret/SCI

Clearance Level Must Be Able to Obtain:

Top Secret SCI + Polygraph

Suitability:

Public Trust/Other Required:

Job Family:

Systems Administration

Job Qualifications:

Skills:

Information Technology (IT), System Administration, Troubleshooting

Certifications:

Experience:

10 + years of related experience

US Citizenship Required:

Yes

Job Description:

Systems Administrator Senior – TS/SCI required 
 
Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate. 
 
At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Senior joining our team to support the US Army Intelligence and Security Command (INSCOM). 

 

HOW A SYSTEMS ADMINISTRATOR SENIOR WILL MAKE AN IMPACT 

• Responsible for activities related to system administration.  

• Assigns personnel to various projects, directs their activities, and evaluates their work.  

• Ensures long-term requirements of systems operations and administration are included in the overall information systems planning of the organization.  

• Responsible for the installation, maintenance, configuration, and integrity of computer software.  

• Implements operating system enhancements that will improve the reliability and performance of the system. 

• Perform systems administration of desktop and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security, Operating System (OS) installation, and other local area system administration related functions 

• Provide support for implementation, troubleshooting and maintenance of IT systems 

• Manage IT system infrastructure and any processes related to these systems 

• Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. 

• Provide Tier 1 and Tier 2 problem identification, diagnosis and resolution of problem 

• Provide support for the escalation and communication of status to agency management and internal customers 

• Provide support for the dispatch system and hardware problems and remains involved in the resolution process 

• Configure and manage UNIX and Windows operating systems 

• Install/load operating system and application software 

• Isolate and resolve of hardware and software problems involving the applications, the operating system, the hardware, the communications infrastructure, or any combination thereof 

• Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance 

• Inte