Linux System Admin - TS/SCI with CI Polygraph

Clearance Level
Top Secret/SCI
Systems Administration
Reston, Virginia

REQ#: RQ72360

Travel Required: None
Requisition Type: Regular

• Monitors system performance including legacy servers and cloud systems. 
• Performs legacy and cloud O&M administration. 
• Maintaining and developing a Redhat Enterprise Virtualization Environment (RHEV).
• Troubleshooting hardware and software problems with AIX, HP-UX and Redhat servers.
• Providing escalation support for subordinates and junior resources.
• Writing custom start scripts for various applications.
• Working on assigned Change Requests/Problem tickets.
• Investigating and responding to alerts generated by the various monitoring systems
• Performing hardware maintenance/repair activities.
• Ensuring proper planning and execution of major projects/maintenance activities 

• Mandatory Security Clearance Requirement: TS/SCI with CI Polygraph
• Experience managing legacy Linux servers and cloud resources.
• Experience with automated configuration management (Puppet, Chef, etc.)
• Fluency in programming/scripting skills for automation in at least two of Bash, Ruby, Python, and Perl
• General understanding of Linux internals (system calls, file systems, processes, etc.)
• General understanding of TCP/IP and related protocols (HTTP, FTP, NFS, etc.)
• Must presently be 8570 compliant (IAT Level 2 preferred); must be 8570 compliant (IAT Level 2) by date of security indoctrination with any necessary continuing education (CE) for certification
-BA/BS (or equivalent experience)

- 4+ years of experience

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.