• Linux / Windows Systems…

    Northrop Grumman (Palmdale, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking a novice cross-platform ** Linux / Windows Systems Administrator** to join its dynamic team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government...environment + Linux + or RHCSA certification + Linux administration in a Windows … more
    Northrop Grumman (11/15/25)
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  • Linux / Windows Senior…

    Lockheed Martin (San Diego, CA)
    …Qualifications:** \- Solid background/experience with Red Hat Enterprise \- Microsoft Windows Server Setup, Configuration, and Administration \- Experience ... looking for highly motivated, experienced individuals to perform network/system administration and support on a variety of complex platforms... \- Experience with server and desktop management of Linux and Windows environments \- Familiar with… more
    Lockheed Martin (10/17/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …and license configuration; and workstation support. + Experience with troubleshooting, patching, and support Linux , ESXi and Windows Systems . + Work as a ... systems hardware and software related to a Linux / Windows infrastructure for classified programs. Duties include,...some of, but not limited to, the following technologies: Windows or Linux administration , backup,… more
    RTX Corporation (09/26/25)
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  • Systems Administrator - Multiple Levels

    Noblis (San Diego, CA)
    …recovery of data and maintaining security + Loading operating systems , including Windows , Solaris, Unix and Linux . + Develop active directory user accounts, ... Qualifications + **TS/SCI clearance required** + Experience in system administration , network administration , or a related IT...3+ years of experience providing technical support in operating systems ( Windows , Linux ), networking, and… more
    Noblis (09/18/25)
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  • Application Security Engineer

    SpaceX (Hawthorne, CA)
    …equivalent). + Familiarity with enterprise security controls and security best practices for Windows , Linux , and Mac systems . + Effective problem-solving ... engineering and 1+ years of information security, networking and/or systems administration experience (internships and co-ops may...with enterprise security controls and security best practices for Windows , Linux , and Mac systems .… more
    SpaceX (10/09/25)
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  • Information Systems Analyst, Sr / Secret…

    Lockheed Martin (Edwards AFB, CA)
    …\- Design, configuration, administration , maintenance, troubleshooting, tuning and support of Windows 10 and Linux Operating Systems \- Interacting with ... to obtain the Security\+ Certification within 6 months * Experience with Desktop Operating Systems \( Windows / Linux \) support * Familiar with IT operations on… more
    Lockheed Martin (10/25/25)
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  • Sr. Vulnerability Management Engineer

    SpaceX (Hawthorne, CA)
    …& DISA STIGs. + Familiarity with enterprise security controls and security best practices for Windows , Linux , and Mac systems . + Experience in analyzing & ... and 4+ years of professional experience in information security, networking and/or systems administration ; OR 5+ years of professional experience in information… more
    SpaceX (11/18/25)
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  • F-15C/EX Senior Simulator Technician (Training…

    The Boeing Company (Fresno, CA)
    …of (5) five years of aircraft avionics component maintenance and repair + Experience with Windows and Linux based operating systems and computing network + ... for software updates and major maintenance + Performs logistical, administrative , and other collateral duties as necessary to maintain...flight simulation systems , including Low-Cost Immersive Display Systems (LCIDs), Windows and Linux … more
    The Boeing Company (11/15/25)
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  • IT Support Engineer I (ONS)

    Amazon (Culver City, CA)
    …as DNS, DHCP, SSL, OSI Model, and TCP/IP) experience - 2+ years of corporate setting Windows , Mac or Linux Operating systems support experience - 2+ years of ... efficient. ITS Support Engineers have an advanced understanding of IT standards, systems and equipment deployed throughout Amazon. They can work independently or… more
    Amazon (11/13/25)
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  • Staff Solution Consultant

    Trellix (Sacramento, CA)
    …operations, cybersecurity engineering, systems engineering and/or Windows and Linux systems administration . + You have experience with Trellix ... planning, deployment, migration, operation, and sustainment of key endpoint security systems comprised of Trellix and third-party technologies. The Endpoint Security… more
    Trellix (11/14/25)
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