Senior System Administrator

RTX
Tucson
Workplace: OnsiteFull timeUSD 68,900 - 131,100Function: IT Operations (Systems/Network Admin)Experience: 2+ yearsSkills: ["Troubleshooting","Team collaboration","Security compliance","Technical problem-solving"]

Provide IT systems administration in a heterogeneous Microsoft Windows environment supporting SIPR and other information systems. Troubleshoot moderate-scope technical issues, administer virtualized environments, and manage core services including DNS, DHCP, Active Directory, and server replication. Support secure operations through RAID, encryption, backup and restore best practices, end-user software installs, and coordination with cybersecurity teams. Work 100% onsite with occasional after-hours needs and up to 10% domestic travel.

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FursaFursa
RTX
RTX
1 day ago

Senior System Administrator

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Last checked: 3 hours agoStatus: Live

Job Summary

Provide IT systems administration in a heterogeneous Microsoft Windows environment supporting SIPR and other information systems. Troubleshoot moderate-scope technical issues, administer virtualized environments, and manage core services including DNS, DHCP, Active Directory, and server replication. Support secure operations through RAID, encryption, backup and restore best practices, end-user software installs, and coordination with cybersecurity teams. Work 100% onsite with occasional after-hours needs and up to 10% domestic travel.
Location: Tucson
Workplace: Onsite
Employment Type: Full time
Job Function: IT Operations (Systems/Network Admin)
Seniority: Mid level

Key Responsibilities

  • •Provide IT systems administration in a heterogeneous Microsoft Windows environment supporting SIPR and other information systems.
  • •Troubleshoot technical problems and integrate hardware and operating systems in a fast-paced environment.
  • •Manage virtualized environments and administer Windows Server internals including DNS, DHCP, and Active Directory, plus server replication methods.
  • •Administer hardware RAID, encryption, server management tools, and perform data backup and restore using best practices.
  • •Install/configure end-user applications, maintain security requirements with cybersecurity professionals, and complete DoD 8140/8570 certification requirements.
Travel: Low travel

Pay and Benefits

Salary: USD 68,900 - 131,100
Perks:Health InsuranceDentalVisionLife Insurance401kLong-term DisabilityParental LeavePaid LeaveHolidays

Key Requirements

  • •2+ years of relevant experience (or a university degree or equivalent experience).
  • •Ability to obtain a final U.S. government issued Secret security clearance and U.S. citizenship is required.
  • •Experience with Windows and/or Linux.
  • •Experience with Active Directory, VMware, administration, and backup and recovery.
  • •Complete DoD 8140/8570 certification requirements (CompTIA Security+ CE or equivalent) within 6 months of start.
Experience:2+ years
Skills:TroubleshootingTeam collaborationSecurity complianceTechnical problem-solving
Certifications:CompTIA Security+ CEDoDD 8140DoDD 8570
Tech Stack:Microsoft WindowsSIPRWindows ServerDNSDHCPActive DirectoryServer replicationVirtualized environmentsVMwareHardware RAIDHardware encryptionSoftware encryptionServer management toolsData backupData restoreLinuxOpenShiftKubernetesDockerTanzu

Eligibility

Nationality:US 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