Senior System Administrator
Raytheon, the world's largest aerospace and defense company, is looking for a Senior System Administrator, internally known as Senior Analyst, based in Tucson, AZ. Information Workplace Services collaborate with many 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.
What You Will Do
- 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.
- 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.
Qualifications You Must Have
- 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
Qualifications We Prefer
- 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
What We Offer
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration and Innovation.