Linux System Administrator - TS/SCI with CI Polygraph

Company: General Dynamics Information Technology
Location: Reston
Posted on: November 23, 2020

Job Description:

REQ RQ72348 Travel Required None Requisition Type Regular In support of a DoD customer, the Linux System Administrator will be proficient in IT Architecture using system engineering conventional, agile, or model based methodologies. The successful candidate will bull Monitor system performance including legacy servers and cloud systems. bull Perform legacy and cloud OM administration. bull Solve legacy server and cloud virtualization issues. bull Maintain and develop a Redhat Enterprise Virtualization Environment (RHEV). bull Develop and maintain installation and configuration procedures for new server builds. bull Troubleshoot hardware and software problems with AIX, HP-UX and Redhat servers. bull Provide escalation support for subordinates and junior resources. bull Write custom start scripts for various applications. bull Evaluate and implement potential new tools and technologies. bull Work on assigned Change RequestsProblem tickets. bull Investigate and respond to alerts generated by the various monitoring systems in use bull Perform hardware maintenancerepair activities. bull Ensure proper planning and execution of major projectsmaintenance activities Qualifications - Mandatory Security Clearance Requirement TSSCI with CI Polygraph - Experience managing legacy Linux servers and cloud resources. - Highly versed in Linux administration and best practices - Familiar with enterprise network architectures - Experience with automated configuration management (Puppet, Chef, etc.) - Fluency in programmingscripting skills for automation in at least two of the following- Bash, Ruby, Python, Perl - General understanding of Linux internals (system calls, file systems, processes, etc.) - General understanding of TCPIP 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 -BABS (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 OpportunityAffirmative 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.

Keywords: General Dynamics Information Technology, Reston , Linux System Administrator - TS/SCI with CI Polygraph, Other , Reston, Virginia