• Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …US citizens are eligible for a security clearance. + Must have experience with Linux systems administration + Experience with one of the following: Solaris, ... tough, meaningful problems that create a safer, more secure world. ** Principal System Administrator ** in infrastructure Workplace Services, collaborates with… more
    RTX Corporation (09/09/25)
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  • Senior Principal Linux

    RTX Corporation (El Segundo, CA)
    …more secure world. **What You Will Do** + We are seeking an experienced Linux Administrator that will be working in a highly collaborative, multi-platform and ... candidate is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /Windows… more
    RTX Corporation (09/26/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites. ​ Qualifications We ... create a safer, more secure world. What You Will Do: Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft Windows and environment.… more
    RTX Corporation (10/21/25)
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  • DreamWorks Technology - Sr. Systems

    NBC Universal (Glendale, CA)
    …to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and Operations ... team. As a Senior Systems Administrator , you will be responsible for...will be responsible for administering and architecting the studio's Linux infrastructure ranging from business as usual tasks, upgrades,… more
    NBC Universal (11/14/25)
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  • Principal Windows Systems

    Northrop Grumman (San Diego, CA)
    …The Northrop Grumman Classified Solutions team is seeking an experienced **Windows Systems Administrator ** to join its dynamic team of technical professionals. ... to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to...Linux , Cisco) + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF,… more
    Northrop Grumman (11/21/25)
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  • Principal Windows Systems

    RTX Corporation (El Segundo, CA)
    …tough, meaningful problems that create a safer, more secure world. ** Principal System Administrator ** in infrastructure Workplace Services, collaborates with ... complex IT infrastructure problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux more
    RTX Corporation (11/18/25)
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  • Senior/ Principal Database Architect/…

    Sandia National Laboratories (Livermore, CA)
    …Be Like: We are seeking an experienced IT Database Architect / Administrator (job title: Solutions Architect) to join our dynamic, multi-disciplinary 24/7/365 ... for the design, implementation, maintenance, and security of our database systems . You will work closely with application developers, system architects, and… more
    Sandia National Laboratories (11/14/25)
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  • Senior Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …System Administrators to ensure the confidentiality, integrity, and availability of IT systems and applications within their assigned area + Develop leadership in ... mentor + Oversee administrators whose duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance,… more
    RTX Corporation (10/24/25)
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  • Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …create a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux ... environment. + Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server...complexity to include the integration of hardware and operating systems (OS). + Experience with data RAID, data backup… more
    RTX Corporation (10/21/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Edwards AFB, CA)
    …employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Cyber Systems Engineer ... based out of **Edwards AFB, CA** . As a Principal Cyber Systems Engineer, you will be...or equivalent). + Demonstrated experience in the managing operating systems , eg, (Windows Sever, desktop environments, Linux ,… more
    Northrop Grumman (11/05/25)
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  • (DoD SkillBridge) Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …in DoD SkillBridge Program prior to start of internship **Northrop Grumman Aeronautics Systems ** is looking to add a ** Principal OR Senior Principal ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/02/25)
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  • (DoD SkillBridge) Sr. Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …in DoD SkillBridge Program prior to start of internship Northrop Grumman Aeronautics Systems is looking to add a **Sr. Principal Electronics Engineer - ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/02/25)
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  • Principal Site Reliability Engineer (TDP)

    Palo Alto Networks (Santa Clara, CA)
    …production issues + Design, implement, and maintain the company's database systems to ensure optimal performance, availability, and stability. + Safeguard sensitive ... profile, url category, content, ssl decryption, firewall MFA etc) + Linux administration, internals, and network troubleshooting + Proficiency with programming… more
    Palo Alto Networks (11/04/25)
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