Senior Systems Administrator

2 weeks ago


Tucson, Arizona, United States Raytheon Technologies Full time

Position Title: Senior Systems Administrator P3

Company: Raytheon Technologies

Location: Tucson, AZ, USA

Role Type: Onsite

Job Overview:

  • Administer IT systems across a varied environment, including Microsoft Windows and Redhat Enterprise Linux.
  • Work collaboratively with a team to support essential programs involving classified information systems.
  • Establish and uphold secure, cost-effective environments for multiple initiatives.
  • Troubleshoot technical issues and integrate hardware with operating systems.
  • Ensure compliance with security protocols and provide necessary documentation and training.
  • Formulate solutions and documentation for technical challenges.
  • Manage systems 24/7 and travel to various locations as required.

Required Qualifications:

  • Bachelor's degree with 5 years of relevant experience or a Master's degree with 3 years of experience.
  • Possession of an active US government issued secret security clearance and US citizenship.
  • Proficiency in Linux and Windows Operating Systems.
  • Familiarity with Active Directory, VMware, MySQL, or networking administration.

Preferred Qualifications:

  • Experience with VMware technologies.
  • Previous DoD TS/SCI clearance or program eligibility.
  • Certifications in CompTIA Security+ CE and Operating Systems.
  • Knowledge of NISPOM, JAFAN, JSIG, DFARS, or DoD/RMF.
  • Understanding of Windows Server, data storage technologies, and IT project lifecycle management.

Benefits Offered:

  • Competitive salary range.
  • Eligibility for relocation assistance.
  • Comprehensive benefits package including medical, dental, and 401(k) matching.
  • Paid time off, employee assistance programs, and additional perks.


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