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Urgent! Principal Linux Administrator Job Opening In El Segundo – Now Hiring Raytheon Technologies
Date Posted:
2025-09-23Country:
United States of AmericaLocation:
CA222: 2006 E El Segundo Blvd BldgE04 2006 East El Segundo Boulevard Building E04, El Segundo, CA, 90245 USAPosition Role Type:
OnsiteU.S. Citizen, U.S. Person, or Immigration Status Requirements:
Active and transferable 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 clearanceSecurity Clearance:
DoD Clearance: SecretAt Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression.
We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat.
Our team solves tough, meaningful problems that create a safer, more secure world.
What You Will Do:
Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft Windows and environment.
Experience 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 Cybersecurity professionals to maintain security requirements and provide documentation on advanced IT processes and procedures and other tasks as assigned.
Design, develop and deploy Red Hat Podman containers.
Experience with Server, Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, RAID, backup and server replication methods.
Install and configure software applications requested by end users.
Experience documenting 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.
Full time 100% Onsite position.
Qualifications You Must Have:
Typically requires a University degree or equivalent experience and a minimum of 5 years of prior relevant experience or an Advanced Degree in a related field and minimum 3 years experience.
Active and transferable U.S. government issued Secret security clearance is required prior to start date.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Experience with some of, but not limited to, the following technologies: Red Hat Enterprise Server, Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites.
Experience with Server architecture and troubleshooting methods and be able to assist in developing solutions and documentation to a variety of technical problems.
Experience using VMWare vCenter, vSphere, Linux Desktops, Windows desktops (Windows 10, 11), Splunk and ESX and/or other virtual computing methods.
Qualifications We Prefer:
Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) and an Operating System Certification.
Direct working experience with NISPOM, JAFAN, JSIG, DFARS and/or DoD/RMF.
In-depth working experience in Linux Server
Experience with data storage, NAS, and SAN technologies and solutions.
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.
What We Offer:
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world.
At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.
✨ Smart • Intelligent • Private • Secure
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Unlock Your Principal Linux Potential: Insight & Career Growth Guide
Real-time Principal Linux Jobs Trends in El Segundo, United States (Graphical Representation)
Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Principal Linux in El Segundo, United States using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 19769 jobs in United States and 80 jobs in El Segundo. This comprehensive analysis highlights market share and opportunities for professionals in Principal Linux roles. These dynamic trends provide a better understanding of the job market landscape in these regions.
Great news! Raytheon Technologies is currently hiring and seeking a Principal Linux Administrator to join their team. Feel free to download the job details.
Wait no longer! Are you also interested in exploring similar jobs? Search now: Principal Linux Administrator Jobs El Segundo.
An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Raytheon Technologies adheres to the cultural norms as outlined by Expertini.
The fundamental ethical values are:The average salary range for a Principal Linux Administrator Jobs United States varies, but the pay scale is rated "Standard" in El Segundo. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.
Key qualifications for Principal Linux Administrator typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.
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Before the Interview:To prepare for your Principal Linux Administrator interview at Raytheon Technologies, research the company, understand the job requirements, and practice common interview questions.
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