Systems Administrator (RHEL/Solaris/Linux) - Military veterans preferred

ManTech (


  full-time   employee   contract

United States

As the Systems Administrator, you will be assigned to National Air and Space Intelligence Center (NASIC) located on Wright Patterson AFB, Ohio supporting the IT infrastructure, and perform system administration/maintenance functions for the Windows-based Linux-based platform.

Position Responsibilities:
• System Administrator is responsible for building, troubleshooting, maintaining, upgrading, and configuring Linux systems. Performs necessary Linux installations of Red Hat Enterprise Linux (RHEL) or CentOS systems for NASIC internal customers and provides Unix support on customer and Mission-Partner networks.
• Manage/Maintains RedHat/CenOS Linux servers and workstations
• Applies security patches to Linux systems
• Mitigates vulnerabilities and hardens the network
• Trains Linux basics to new system technicians
• Creates operating procedures/documentation
• Develops solutions with Linux systems for network optimization
• SME of Linux systems provides input to GTMs
• Creates/builds new servers/workstations configurations and deploys systems
• Automates tasks to minimize workload
• Optimizes processes
• Responds to system outages during off-duty hours when necessary

Desired Qualifications:

• Current UNIX (SCSA) certification
• RH200 certification
• SCSA Certification
• VCP5-DCV certification
• Oracle/Sun Enterprise Server Cert (SPARC M6-32 Server Certified Implementation Specialist)
• Linux
• CentOS/RedHat
• Computer Hardware
• Troubleshooting
• Scripting Advertisement