Principal Systems Administrator Lead, 100% onsite, Tucson, Arizona, must have active secret clearance

RTX
Tucson
Workplace: OnsiteFull timeUSD 86,800 - 165,200 annuallyFunction: Administration & Executive AssistanceExperience: 5+ yearsEducation: bachelorsSkills: ["Leadership","Teamwork","Communication","Collaboration","Organizational skills"]

Own secure IT infrastructure for classified programs, developing, implementing, and maintaining cost-efficient environments around-the-clock. Collaborate with teams to define computing requirements and deliver end-to-end solutions. Provide systems administration across Windows and Red Hat Linux, including core services like DNS, DHCP, and Active Directory, plus storage, virtualization, and backup/RAID. Partner with cybersecurity to meet security requirements, document processes, and train others.

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RTX
RTX
1 day ago

Principal Systems Administrator Lead, 100% onsite, Tucson, Arizona, must have active secret clearance

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Last checked: 5 hours agoStatus: Live

Job Summary

Own secure IT infrastructure for classified programs, developing, implementing, and maintaining cost-efficient environments around-the-clock. Collaborate with teams to define computing requirements and deliver end-to-end solutions. Provide systems administration across Windows and Red Hat Linux, including core services like DNS, DHCP, and Active Directory, plus storage, virtualization, and backup/RAID. Partner with cybersecurity to meet security requirements, document processes, and train others.
Location: Tucson
Workplace: Onsite
Employment Type: Full time
Job Function: Administration & Executive Assistance
Seniority: Mid level

Key Responsibilities

  • •Develop, implement, and maintain secure, cost-efficient IT environments across various classified programs in a 24x7 operational environment.
  • •Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment.
  • •Manage core services and troubleshooting for moderate to high-complexity issues, including integration of hardware and operating systems.
  • •Support storage and data protection through experience with RAID and backup technologies, and install/configure applications for end users.
  • •Collaborate with cybersecurity professionals to maintain security requirements, provide documentation/training, and obtain DoD 8140/8570 certification requirements within the stated timeline.
Travel: Low travel

Pay and Benefits

Salary: USD 86,800 - 165,200 annually
Perks:Health InsuranceDentalVisionLife Insurance401kLong-term DisabilityFlexible SpendingEmployee AssistanceLearning BudgetParental LeavePaid LeaveHolidays

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 Secret U.S. government issued security clearance required prior to start date; U.S. citizenship required for clearance eligibility.
  • •Windows or Linux experience, including Linux/RHEL administration and/or Active Directory and Windows domain administration.
  • •Experience with one or more of: Linux/RHEL administration, Active Directory/Windows Domain administration, MECM, VMware, and enterprise recovery suites.
  • •Ability 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:LeadershipTeamworkCommunicationCollaborationOrganizational skills
Certifications:CompTIA Security+ CE
Tech Stack:Microsoft Windows ServerRed Hat Enterprise LinuxDNSDHCPActive DirectoryServer replicationData RAIDData backupMECMVMware vCenterVMware vSphereESXNetApp ONTAPNASSANHPCPowerShellBashAnsibleWSUS

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