RTX

1 month ago

Senior System Administrator, Tucson, AZ.

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI

Last checked: 8 hours agoStatus: Live

Job Summary

Senior System Administrator responsible for administering IT systems in a heterogeneous Windows and Red Hat Linux environment, ensuring secure, cost-efficient environments across classified programs. Collaborates with cybersecurity, DoD compliance, and operational teams to implement, troubleshoot, and maintain enterprise infrastructure with 24x7 availability and travel as needed.

Location: Tucson

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 Windows and Red Hat Linux environment.
•Understand Windows Server internals and Linux fundamentals including DNS, DHCP, and AD; manage server replication methods.
•Collaborate in a fast-paced environment to troubleshoot technical problems involving hardware and operating systems.
•Manage data RAID and data backup technologies; install and configure applications for end users.
•Work with Cybersecurity professionals to maintain security requirements; document and train on advanced IT processes.

Travel: Low travel

Pay and Benefits

Salary: USD 68,900 - 131,100 annually

Perks:MedicalDentalVision401k

Key Requirements

•Bachelor’s degree or higher and a minimum of 2 years of relevant experience
•Active transferable U.S. government-issued secret security clearance prior to start date; U.S. citizenship required
•Linux or Windows experience
•Experience with Active Directory, VMware, administration, backup and recovery
•Must be able to obtain DoDD 8140/8570 certification (e.g., CompTIA Security+ CE) within 6 months of start date

Experience:2+ yearsDefenseGovernmentIT infrastructure

Education:Bachelor's

Skills:Active DirectoryVMwareBackupRecoveryLinuxWindowsDNSDHCPADScripting

Certifications:DoDD 8140/8570CompTIA Security+ CE

Tech Stack:WindowsLinuxActive DirectoryVMwareDNSDHCPBackupRAID

Eligibility

Nationality:US National

Work Authorization:Authorization required. Sponsorship not provided.

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

Loading job details...

Preparing the role view and application actions.

RTX