Sr. System Admininstrator

Location: Fort Meade, Maryland, United States
Date Posted: 01-16-2018

Qualifications:
Minimum five (5) years systems administration experience.
Within the last three (3) years:
- 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).
- a minimum of 2 years scripting experience using BOURNE Shell, C Shell or KORN Shell languages.
- a minimum of 2 years experience performing periodic system back-ups and developing/documenting standard operating procedures for these activities.
 
A Microsoft Certified Systems Administrator (MSCA) or Redhat Certified Technician (RHCT) certification is highly desirable and can substitute for 1 year experience.

Requirements:

• Strong LINUX experience is required.
• System administration experience for RedHat/CentOS 5, 6, 7
• Virtualization experience (VMware vCenter, ESXi, KVM)
• A minimum of 5 years system administration experience with computer systems
• Within the last 3 years, 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.
• Within the last 3 years, experience with Network Information Service (NIS), Network File System (NFS), Domain Name System (DNS), and Lightweight Directory Access Protocol (LDAP).
• Within the last 3 years, a minimum of 2 years scripting experience using BOURNE Shell, C Shell or KORN Shell languages.
• Within the last 3 years, a minimum of 2 years’ experience performing periodic system back-ups and developing/documenting standard operating procedures for these activities

 
Preferred Qualifications
• A Microsoft Certified Systems Administrator (MSCA) or Redhat Certified Technician (RHCT) certification is highly desirable and can substitute for 1 year experience.
• Experience with IAVA patching
• Experience with NetApp and Isilon storage, NiagaraFiles (NiFi) dataflow.
• Knowledge of networking, DNS, web services (apache, tomcat), NFS, SMB, and OpenLDAP.
• Ability to automate system tasks using bash, python, perl scripting.
• Puppet experience desired.
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