Senior System Administrator (Government)

The selected candidate will provide desktop, server, and network administration support to mission and analytic networks. Your primary responsibilities will include desktop support, application support, server administration, user account support, and basic support to LAN infrastructure.
All candidates must have a TS/SCI clearance with polygraph (CCA not acceptable)
Candidates should have expertise with the following operating systems, applications, and platforms:

  • RedHat Enterprise and McAfee virus scanning software.

  • Applicant will l have a minimum of 5 years system administration experience with computer systems. Within the last 3 years it is required to have experience with either UNIX or Windows System Administration, to include user account administration, installation and configuration of workstations and peripherals, kernel parameter and disk partition modification, client-server support, software and hardware upgrades, troubleshooting, and shell script programming. Experience with Network Information Service (NIS), Network File System (NFS), Domain Name System (DNS), and Lightweight Directory Access Protocol (LDAP) within the last three years is also preferred.

  • Minimum of 2 years scripting experience using BOURNE Shell, C Shell or KORN Shell languages, and performing periodic system back-ups and developing/documenting standard operating procedures for these activities is required as well.

Additional experience working with, Windows 2008 Server, Windows XP and/or Windows 7 (x64), Microsoft Exchange 2010, A Microsoft Certified Systems Administrator (MSCA) or Redhat Certified Technician (RHCT) certification is highly desirable and can substitute for 1 year experience
One of the following certifications is desirable: A+, Network+, Security+, System Security Certified Practitioner (SSCP), Global Information Assurance Certification (GIAC) Security Essentials Certification (GSEC), or Security Certified Network Professional (SCNP), Experience with Virtualization (i.e. VMware) and Linux are desired. Other expertise using VMWare, Desktop/Server imaging software, and basic LAN administration skills desired but not required
AT&T is an Affirmative Action/Equal Opportunity Employer and we are committed to hiring a diverse and talented workforce. EOE/AA/M/F/D/V
Company Description:

The largest communications company in the United States. And the world. We are the industry leaders in providing wireless service, high speed internet access, local and long distance voice, and directory publishing and advertising services across the US. We are also developing our business to include next-generation television services with our new AT&T U-VerseSM TV. 

Join our incredibly diverse company of more than 250,000 people and help drive the innovation that keeps AT&T at the leading edge of technology and service. Expect big things from the company that created the communications industry.

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