Principal System Administrator

RTX
United States
Workplace: OnsiteFull timeUSD 95,500 - 181,700 annuallyFunction: IT Operations (Systems/Network Admin)Experience: 5+ yearsEducation: bachelorsSkills: ["Cross-team collaboration"]

Provide IT systems administration in a Microsoft Windows and Red Hat Enterprise Linux environment, supporting end-to-end installation, testing, documentation, and acceptance. Troubleshoot moderately complex issues, manage ESXi/vCenter and Windows domains, and handle core services like DNS, DHCP, and Active Directory. Design, develop, and deploy containers, perform backup/restore, support security requirements with cross-team collaboration, and ensure systems remain operational 24x7.

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FursaFursa
RTX
RTX
1 day ago

Principal System Administrator

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Source: Company careers pageValidated by: Fursa AI
Last checked: 1 day agoStatus: Live

Job Summary

Provide IT systems administration in a Microsoft Windows and Red Hat Enterprise Linux environment, supporting end-to-end installation, testing, documentation, and acceptance. Troubleshoot moderately complex issues, manage ESXi/vCenter and Windows domains, and handle core services like DNS, DHCP, and Active Directory. Design, develop, and deploy containers, perform backup/restore, support security requirements with cross-team collaboration, and ensure systems remain operational 24x7.
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.
  • •Troubleshoot and resolve technical issues, including integration of hardware and operating systems.
  • •Design, develop, and deploy containers and support engineering software installation phases with emphasis on testing, documentation, and acceptance.
  • •Manage ESXi/vCenter and Microsoft Windows domains; administer Windows DNS, DHCP, and Active Directory services.
  • •Perform data backup and restore, maintain security requirements with cybersecurity professionals, and install/configure end-user requested applications.
Travel: Low travel

Pay and Benefits

Salary: USD 95,500 - 181,700 annually
Perks:MedicalDentalVisionLife Insurance401kLong-term DisabilityFlexible SpendingPaid LeaveParental LeaveHolidaysEmployee Assistance

Key Requirements

  • •Typically requires a university degree or equivalent experience and 5+ years of relevant experience (or an advanced degree with 3+ years experience).
  • •Ability to obtain and maintain a U.S. government issued security clearance; U.S. citizenship is required.
  • •Experience with Windows and/or Linux.
  • •Experience troubleshooting technical problems of moderate to high scope and complexity, including integration of hardware and operating systems.
  • •Must be able to obtain DoD Directive 8140/8570 certification requirements (CompTIA Security+ CE or equivalent) within 6 months of start date.
Experience:5+ years
Education:Bachelor's
Skills:Cross-team collaboration
Certifications:CompTIA Security+ CEDoD Directive 8140DoD Directive 8570
Tech Stack:Microsoft WindowsRedHat Enterprise LinuxContainersESXiVCenterActive DirectoryDNSDHCPWindows ServerADAnsibleAutomation toolsHardware RAIDEncryptionServer management toolsMicrosoft Windows Active Directory ServicesGroup Policy

Eligibility

Nationality:US National
Security Clearance:DoD Clearance: SecretINTERIM U.S. government issued security clearance

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