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(SS) Systems Administrator – Linux CentOS

Systems Administrator


Laurel, MD

Clearance Required:

Top Secret with Full Scope Polygraph

PCI is actively seeking experienced Systems Administrator for a Cyber program directly supporting Mission. This work is on a contract in good standing and the work is funded with competitive rates.

Must Be a Self-starter with a background in VMWare, Hardware, Networking, Unix/Linux systems administration and configuration. 

• Perform Linux administration for modern flavors of Linux (mainly CentOS)
• Create and harden custom linux images
• Support NIS/LDAP authentication environments
• DNS, DHCP, NFS, automounting and other Linux server support
• Patching and remediation of Linux systems
• Management and operation of VMware vSphere suite of products
• Netapp configuration and administration
• vSphere VM creation, backup, restoration and upgrades
• vSphere/ESXi patching and maintenance
• Syslog server configuration and maintenance
• Configure TLS on web servers and applications
• Install and configure server certificates and PKI authentication
• Integrate, install, configure, upgrade, compile all type of COTS/GOTS software
• Troubleshoot and resolve complex problems
• Make recommendations for purchases
• Develop and implement enterprise backup/recover strategies
• Configure and maintain seamless NFS/CIFS access to home directories and shares

Desired skills:
• Prefer security+
• Hardening Linux systems
• Nessus scans and remediation
• SSL, PKI and TLS
• Bash, Perl or python scripting
• Active Directory - Windows Server 2003/2008
• Niagara Files
• McAfee EPO
• FOSS monitoring and metrics tool suites
• Net Backup and NetApp SMVI backup
• Cisco UCS platforms
• Solid troubleshooting skills and attention to detail
• Patching, backups, software installation and maintenance

Company Name:
Security Clearance:
Top Secret / SCI + Full Scope Poly
Laurel, Maryland
United States
Not Specified
Job Number:

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