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Sr Sys Integratn Tchnlgst I
Raytheon Company | Omaha, Nebraska
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Job Description

Raytheon is seeking a Senior Linux System Administratorwith strong Enterprise-level System Administration background to a technical contributor on the Space and Environmental Systems (SEMS) III program. The System Administrator is responsible for supporting the production, test and development Red Hat Linux environments, to include troubleshooting, maintaining and implementing solutions to optimize the environments. This position also includes administration of multiple High Performance Computing (HPC) Clusters, virtualization environment, and enterprise-class storage arrays.

Required Skills:
  • Must be a U.S. Citizen with the ability to obtain and maintain a Secret Security Clearance.
  • 4+ years of experience directly related to Linux System Administration, including system installation, configuration, troubleshooting, performance analysis, tuning, upgrading, patch maintenance, license management, system backup administration, user account/environment administration, implementing and maintaining system security postures, fiber attached storage partitioning and presentations, documentation, and assisting with hardware/software installations.
  • Experience directly related to managing Enterprise-class storage, including creation/presentation of storage volumes (LUNs), SAN storage and Network Storage management.
  • Strong understanding of RedHat Enterprise Linux (RHEL).
  • Current DoD 8570 certification (Security + CE or higher)
  • Experience writing automation scripts, with bash and other scripting tools.
  • Strong hardware/software troubleshooting skills.
  • Strong teamwork abilities – able to communicate and work effectively in a large team environment.
  • Strong analytic and research skills - must be detail oriented
  • Requires the ability to effectively interact with external personnel on significant technical matters often requiring coordination between organizations and vendors
  • Must be able to lift up to 35 pounds in support of hardware installations.
Desired Skills:
  • Experience managing HP and Dell Blade servers and chassis
  • Experience with RHEL HA (high availability) cluster management and RedHat Satellite Server (RHSS)
  • Experience with Ansible and GIT
  • Experience maintaining an HPC cluster, to include job scheduler and shared filesystems
  • Experience with Nagios Monitoring tools
  • Demonstrated ability to work independently and troubleshoot problems with efficiency
  • Required Education:
  • BS Bachelor’s Degree in Science, Information Technology, Engineering, Mathematics or a similar technical related field


Raytheon is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, age, color, religion, creed, sex, sexual orientation, gender identity, national origin, disability, or protected Veteran status.


About Raytheon Company

Raytheon Company is a technology and innovation leader specializing in defense, civil government and cybersecurity markets throughout the world. With a history of innovation spanning 92 years, Raytheon provides state-of-the-art electronics, mission systems integration and other capabilities in the areas of sensing; effects; and command, control, communications and intelligence systems; as well as a broad range of mission support services

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