Principal Linux System Administrator- Will sponsor a clearance

RTX
United States
Workplace: OnsiteFull timeUSD 86,800 - 165,200 annuallyFunction: IT Operations (Systems/Network Admin)Experience: 5+ yearsEducation: bachelorsSkills: ["Troubleshooting","Collaboration"]

Provide IT systems administration for classified programs in a Microsoft Windows and Red Hat Enterprise Linux environment. Lead Red Hat installation, configuration, provisioning, and maintenance for Linux/Windows infrastructure, including server and storage management, cross-platform authentication, backups, and workstation support. Troubleshoot moderately to highly complex issues, support 24x7 operational systems, and coordinate with cybersecurity teams on security requirements, documentation, and training. Obtain required security clearance and relevant DoD certifications.

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FursaFursa
RTX
RTX
7 hours ago

Principal Linux System Administrator- Will sponsor a clearance

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Source: Company careers pageValidated by: Fursa AI
Last checked: 7 hours agoStatus: Live
Reposted: similar role first listed 2 weeks ago

Job Summary

Provide IT systems administration for classified programs in a Microsoft Windows and Red Hat Enterprise Linux environment. Lead Red Hat installation, configuration, provisioning, and maintenance for Linux/Windows infrastructure, including server and storage management, cross-platform authentication, backups, and workstation support. Troubleshoot moderately to highly complex issues, support 24x7 operational systems, and coordinate with cybersecurity teams on security requirements, documentation, and training. Obtain required security clearance and relevant DoD certifications.
Location: United States
Workplace: Onsite
Employment Type: Full time
Job Function: IT Operations (Systems/Network Admin)
Seniority: Sr. Manager level

Key Responsibilities

  • •Provide IT systems administration in a Microsoft Windows and Red Hat Enterprise Linux environment for classified programs.
  • •Lead and coordinate Red Hat installation and configuration.
  • •Provision, install/configure, operate, and maintain Linux/Windows infrastructure including server management, storage management, authentication/access management, and backup/restore.
  • •Maintain knowledge of Windows Server internals or Linux fundamentals including DNS, DHCP, AD, and server replication methods.
  • •Work with cybersecurity professionals to maintain security requirements and provide documentation and training; troubleshoot complex hardware/OS integration issues.
Travel: Low travel

Pay and Benefits

Salary: USD 86,800 - 165,200 annually
Perks:Health InsuranceDentalVision401kPaid Leave

Key Requirements

  • •Typically requires a bachelor’s degree with minimum 5 years of relevant experience, or a master’s degree with minimum 3 years of relevant experience.
  • •Active and transferable U.S. government issued secret clearance is required prior to start date; U.S. citizenship is required.
  • •Must have Linux experience.
  • •Experience with Active Directory and/or VMware and/or MySQL and/or networking administration.
  • •Must be able to obtain DoD 8140/8570 certification requirements (CompTIA Security+ CE or equivalent) within 6 months of start date.
Experience:5+ years
Education:Bachelor's
Skills:TroubleshootingCollaboration
Certifications:CompTIA Security+ CEDoD 8140DoD 8570Operating System Certification
Tech Stack:LinuxRed Hat Enterprise LinuxMicrosoft WindowsWindows ServerActive DirectoryDNSDHCPADVMwareVMware vCenterVSphereESXMySQLNetworkingRAIDData backupNASSANWSUSExchange

Eligibility

Nationality:U.S. National
Security Clearance:Secret

Company Brief

RTX
Designs, manufactures, and services aerospace and defense systems, including aircraft engines, avionics, aerostructures, missiles, and cybersecurity solutions for commercial, military, and government customers worldwide.
Industry: Aerospace Manufacturing
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Arlington, United States
Founded: 2020
Website