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Raytheon · 21 hours ago

Sr. Systems Administrator

Tucson, AZ

Full-time

Onsite

Mid, Senior Level

$69K/yr - $131K/yr

2+ years exp

Raytheon is a leading Aerospace and Defense company dedicated to providing advanced systems and services for various customers. The Sr. Systems Administrator will provide IT systems administration in a heterogeneous environment, collaborating with program teams to develop and maintain secure computing environments across classified programs.

Intellectual PropertyInternetWeb Hosting

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment

Understanding and knowledge of Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server replication methods

Working as a team member in a fast-paced technological environment.  Use troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS)

Understanding data RAID, data backup uses and technologies. Install and configure software applications requested by end users

Work with Cybersecurity professionals to maintain security requirements

Provide documentation and training on advanced IT processes and procedures and other tasks as assigned

Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) within 6 months of start date

Systems are operational 24x7 and occasionally require work effort beyond standard work hours

Travel required as business needs dictate to other US Domestic locations, up to 10% per year

Full time 100% Onsite position

Qualification

Linux experienceWindows experienceActive DirectoryVMwareCompTIA Security+ CEData storage technologiesScripting experienceTroubleshooting techniquesTeam collaborationDocumentation skills

Required

Typically requires bachelor's and minimum of 2+ years of relevant prior experience

Must have active and maintain a U.S. government issued secret security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Must have Linux or Windows experience

Experience with Active Directory, VMware, Administration, backup and recovery

Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) within 6 months of start date

Preferred

Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification)

Experience with NISPOM, JAFAN, JSIG, DFARS and/or DoD/RMF

Experience with data storage, NAS, and SAN technologies and solutions

Experience with using Information Technology project lifecycle management processes

Experience using VMWare vCenter, vSphere, and ESX and/or other virtual computing methods

Experience supporting engineers in software, simulations, and hardware development

Experience with Microsoft WSUS, MECM, and/or Exchange

High Performance Computing (HPC) experience in a Linux environment

Scripting Experience