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Principal System Administrator Linux SME

2 months ago

Tucson, Arizona, United States Raytheon Full time
Job Summary

We are seeking a highly skilled Principal System Administrator Linux SME to join our team at Raytheon. As a key member of our infrastructure team, you will be responsible for leading and collaborating with a diverse team to support fast-paced, critical programs with classified information system capabilities and serving as the Subject Matter Expert for Linux.

Key Responsibilities
  • Develop, implement, and maintain secure, cost-efficient environments across various classified programs.
  • Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment.
  • Collaborate with cybersecurity professionals to maintain security requirements and provide documentation and training on advanced IT processes and procedures.
  • Work with engineers to develop solutions to complex IT infrastructure problems.
  • Lead and mentor a team of systems administrators to ensure the delivery of high-quality services.
Requirements
  • Bachelor's degree and 5 years of experience or 9 years of prior relevant experience.
  • Active and transferable U.S. government issued Secret security clearance is required prior to start date.
  • In-depth working experience in RedHat Linux environments.
  • Experience with Linux/RHEL administration, Active Directory, WSUS, VMware, administration and networking administration experience, Windows administration, and recovery enterprise suites.
  • Lead/mentoring experience required.
Preferred Qualifications
  • An active DoD Top Secret clearance.
  • Direct working experience with NISPOM, JAFAN, JSIG, DFARS and/or DoD/RMF.
  • Experience with data storage, NAS, and SAN technologies and solutions.
  • Experience with using Information Technology project lifecycle management processes.
  • Experience supporting engineers in software, simulations, and hardware development.
  • Experience with Microsoft WSUS, SCCM, and/or Exchange.
  • High Performance Computing (HPC) experience in a Linux environment.
  • Scripting Experience.
What We Offer

At Raytheon, we value Trust, Respect, Accountability, Collaboration, and Innovation. We offer a competitive salary range of $77,000 - $163,000 and a comprehensive benefits package, including medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays.

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