Principal System Administrator Windows or Linux

RTX
United States
Workplace: OnsiteFull timeUSD 95,500 - 181,700 annuallyFunction: IT Operations (Systems/Network Admin)Experience: 5+ yearsSkills: ["Windows","Linux","Active Directory","DNS","DHCP","Ansible","Containers","Docker","Kubernetes","VMware","VCenter","ESXi","Security+"]

Lead IT systems administration across Windows and Red Hat Enterprise Linux environments, driving server, virtualization, and security operations for a critical aerospace/defense platform. Collaborate across teams to deploy containers, manage ESXi/vCenter and Windows domains, ensure 24x7 availability, and meet DoD 8570 requirements. Travel up to 10% and onsite at the El Segundo facility with Top Secret clearance.

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FursaFursa
RTX
RTX
3 months ago

Principal System Administrator Windows or Linux

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 27 days agoStatus: Live
Reposted: similar role first listed 4 months ago

Job Summary

Lead IT systems administration across Windows and Red Hat Enterprise Linux environments, driving server, virtualization, and security operations for a critical aerospace/defense platform. Collaborate across teams to deploy containers, manage ESXi/vCenter and Windows domains, ensure 24x7 availability, and meet DoD 8570 requirements. Travel up to 10% and onsite at the El Segundo facility with Top Secret clearance.
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 heterogeneous Microsoft Windows and RedHat Enterprise Linux environment.
  • •Design, develop and deploy containers.
  • •Manage ESXi, VCenter and Microsoft Windows domains.
  • •Perform data backup and restore, using industry best practice.
  • •Work with Cybersecurity professionals to maintain security requirements.
Travel: Low travel

Pay and Benefits

Salary: USD 95,500 - 181,700 annually
Perks:Health InsuranceDentalVision401kFlexible Spending

Key Requirements

  • •Typically requires a University degree or equivalent experience and a minimum of 5 years of prior relevant experience or an Advanced Degree in a related field and minimum 3 years experience.
  • •Active and transferable U.S. government issued Top Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
  • •Experience with Windows and/or Linux.
Experience:5+ yearsAerospaceDefenseGovernment
Skills:WindowsLinuxActive DirectoryDNSDHCPAnsibleContainersDockerKubernetesVMwareVCenterESXiSecurity+
Certifications:Security+
Languages:English
Tech Stack:WindowsLinuxVMwareESXiVCenterDNSDHCPActive DirectoryAnsibleDockerKubernetes

Eligibility

Security Clearance:Top 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