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Principal Linux Systems Administrator
| Company | RTX |
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| Location | El Segundo, CA, USA |
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| Salary | $90000 – $182000 |
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| Type | Full-Time |
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| Degrees | Bachelor’s, Master’s |
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| Experience Level | Senior |
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Requirements
- Typically requires bachelor’s degree and minimum of 5 years of prior relevant experience or a master’s degree and minimum of 3 years of prior relevant experience.
- Must have an active a transferable U.S. government issued TS/SCI security clearance prior to start date and must have ability to obtain a Counterintelligence (CI) Polygraph. Must be a U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
- Must have Linux systems administration experience
- Experience with one of the following: Windows, VMWare vCenter, vSphere, VDI, and ESX virtual computing methods.
Responsibilities
- Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft Windows environment.
- 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).
- Working with Cybersecurity professionals to maintain security requirements and provide documentation and training on advanced IT processes and procedures and other tasks as assigned.
- Develop solutions and documentation to a variety of technical problems.
- Collaborate in a fast-paced environment, using troubleshooting skills to resolve complex technical issues, including hardware and OS integration, while adapting to evolving challenges as part of a team.
Preferred Qualifications
- Existing Counterintelligence (CI) Polygraph preferred.
- Demonstrated experience with Unix/Solaris 11
- Experience with Ansible.
- VMware highly desired
- Basic Windows experience desired.
- Department of Defense Directive (DoD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) and an Operating System Certification. Ability to obtain 3 months.
- Direct working experience with NISPOM, JAFAN, JSIG, DFARS and/or DoD/RMF.
- Experience with data storage, NAS, and SAN technologies and solutions. Specifically Net App.
- Experience supporting engineers in software, simulations, and hardware development.
