
Posted a month ago
Senior System Administrator
RTXSenior System Administrator
Perks & benefits
Health InsuranceMedical InsuranceMobile AllowancePaid LeaveRelocation Allowance
Requirements
University Degree or equivalent experience, Minimum 2 years relevant experience, Linux or Windows experience, Active and transferable U.S. government issued security clearance, U.S. citizenship
Skills
WindowsLinuxVMwareActive DirectoryDNSDHCP
About the role
Responsibilities
- Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment
- Maintain secure, cost-efficient environments for critical classified programs
- Troubleshoot technical problems involving hardware and operating system integration
- Manage Windows Server internals and Linux fundamentals, including DNS, DHCP, AD, and server replication
- Implement data RAID, backup, and recovery technologies
- Collaborate with Cybersecurity professionals to maintain security requirements
- Provide documentation and training on advanced IT processes and procedures
Requirements
- University Degree or equivalent experience
- Minimum 2 years of relevant experience
- Experience with Linux or Windows operating systems
- Experience with Active Directory, VMware, administration, and backup/recovery
- Active and transferable U.S. government issued security clearance
- U.S. citizenship
Preferred Qualifications
- DoD 8140 / 8570 Certification (CompTIA Security+ CE or equivalent)
- Experience with NISPOM, JAFAN, JSIG, DFARS, and/or DoD/RMF
- Experience with data storage, NAS, and SAN technologies
- Experience using VMware vCenter, vSphere, and ESX
- Experience with Microsoft WSUS, MECM, and/or Exchange
- Scripting experience
About the Company
RTX is a world-leading aerospace and defense company. Through its market-leading businesses, including Raytheon, the company delivers advanced systems and services for commercial, military, and government customers worldwide, solving the world's most complex problems.
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RTX · Tucson
