Senior System Administrator (Onsite)

RTX•Tucson, AZ

1d•$68,900 - $131,100•Onsite

About The Position

The Raytheon Digital Technology (DT) organization ensures that Raytheon teammates across the globe can communicate, collaborate and innovate for customer success. We create leading-edge technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. The Senior System Administrator, internally known as Senior Analyst, based in Tucson, AZ, works within the Information Workplace Services team. This team collaborates with many other teams to support exciting, critical programs with classified information system capabilities. Success in this role means you can develop, implement, and maintain secure, cost-efficient environments across various classified programs. Program teams rely on your collaboration and guidance to define computing requirements and create end-to-end solutions to solve complex IT infrastructure problems.

Requirements

Typically requires bachelor’s and minimum of 2 years of relevant prior experience
Experience with Linux or Windows systems
Experience with Active Directory (AD), 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
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Active and transferable U.S. government issued security clearance is required prior to start date
Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

Nice To Haves

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

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).
Work with 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.