Senior system administrator - security clearance required | Tucson, AZ

Detailed Information

  • Location: Tucson, AZ

comprises four industry-leading businesses – Collins Aerospace, Pratt & Whitney, Raytheon Intelligence & Space and Raytheon Missiles & Defense. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity.

The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, VA. Responsibilities to Anticipate : 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 of 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 (Do DD) 8140 / 8570 Certification requirements (Comp TIA 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 5% per year. Qualifications You Must Have: Typically requires bachelor’s degree and minimum of 2 years of prior relevant experience or in lieu of a bachelor’s degree must have 6 years of prior relevant experience, or an associate degree and 4 years of prior relevant experience is required. Must have an active and transferable Top Secret U.

S. government issued security clearance is required prior to start date. U. S. citizenship is required, as only U. S. citizens are eligible for a security clearance. At least 2 years of experience with some of the following but not limited to the following technologies: Active Directory, WSUS, VMware, Veeam, AWS, My SQL, Remote Desktop Gateway, and Netwrix, prior systems administration and networking administration experience, Windows or Linux administration, Windows Administration or Mac OS experience, backup, and recovery enterprise suites. Qualifications We Value: Linux highly desired!

An active Do D TS/SCI with Polygraph clearance or prior SCI/program eligibility Department of Defense Directive (Do DD) 8140 / 8570 Certification requirements (Comp TIA Security+ CE or equivalent certification and an Operating System Certification Direct working experience with NISPOM, JAFAN, JSIG, DFARS and/or Do D/RMF Working experience in Windows Desktop & Server Experience with data storage, NAS, and SAN technologies and solutions Experience with using Information Technology project lifecycle management processes. Experience using VMWare v Center, v Sphere, and ESX and/or other virtual computing methods.

Experience supporting engineers in software, simulations, and hardware development. Experience with Microsoft WSUS, SCCM, and/or Exchange High Performance Computing (HPC) experience in a Linux environment Scripting Experience Typically, requires a degree in Science, Technology, Engineering or Mathematics(STEM) and a minimum of 2 years of prior relevant experience unless prohibited by local laws/regulations. RTX is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, interaction, interactionual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

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