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Employment Type:
Not Specified
Job Category:
Aerospace & Aeronautics
Red Hat System Maintainer
Raytheon Company | Aurora, Colorado
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Job Description

Raytheon IIS/GIS provides Operations and Maintenance support for the Intelligence Community

Raytheon is currently seeking a Senior Information Systems Technologist I to provide Linux system maintenance, engineering and administration support to maintain a development system at a high level of availability. This position is staffed as an 8x5 position.

Duties and responsibilities include:
  • Performs software application maintenance and OS maintenance on a diverse network of physical and virtual servers. Operating systems to include Windows Server, Red Hat Linux, and VMWare ESXi.
  • Performs routine and preventative maintenance such as general computer tasks, application loads, disk utilization, system loading and system monitoring
  • Detects, isolates, documents, quickly reports, and resolves system outages or problems utilizing program processes and procedures. These activities include collecting diagnostic data, restoring the system operation, developing workarounds, and other activities necessary for recovery of a system
  • Documents problems in logging and discrepancy reporting tools per customer requirements.
  • Collects data describing the environment at the time of the failure.
  • Performs system monitoring, analyzing and documenting of performance and conducting trend analysis as required.
  • Supports system engineering groups as required for ongoing analysis and integration efforts.
  • Candidate needs to remain current with emerging technology in order to meet the changing requirements of the lab customer.
  • Candidate will provide Tier 3 support. The environment fluctuates between routine and urgent, depending on ongoing tasks, priorities and performance of assigned systems. Call in support may be required.

Required Skills:
  • This position requires a BS Degree and minimum of 4 years experience
  • Must have a current DOD 8570.1-M IAT Level II (Security+ CE) (minimum) certification
  • Must have experience with, Red Hat/CentOS
  • Must have good communication skills to effectively and accurately exchange information across a multi-location enterprise, with customer visibility, into maintainer-based actions and responses.
  • Must have the ability to multi-task in a dynamic environment with changing priorities.
Desired Skills:
  • Experience with SANs (Compellent, HP, Brocade), FlexLM License Systems, Apache, AWS, PowerShell and BASH Scripting, Automated deployment scripts (Puppet, Chef, Docker, etc)
  • Experience working with Dell and HP Servers and Workstations
  • Experience working with NVIDIA Graphics cards and NVIDIA Linux Graphics Drivers
  • Experience with VMWare ESXi 5+

Qualified applicants will be subject to a security investigation and must meet minimum qualifications for access to classified information. U.S. Citizenship and an active TS/SCI security clearance with CI polygraph are required.

This position requires a U.S. Person. 148531BR 148531

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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