• Sr . Principal Windows…

    Northrop Grumman (Baltimore, MD)
    …best work of your career. Northrop Grumman Mission Systems is seeking a Windows Systems Administrator to join its Classified Solutions team in Linthicum, MD. Please ... be limited to the following: + Perform as a SWindows/ VMware systems administrator. + Experience operating under and managing...be a condition of continued employment. + Experience managing Windows Server OS and domain architecture. + Ability to… more
    Northrop Grumman (11/01/25)
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  • Engineer Systems/ Principal Engineer…

    Northrop Grumman (San Diego, CA)
    …experience. + Working knowledge of at least one system engineering environment (Linux, Windows , or VMware ). + Understand TCP/IP, LDAP, NTP, DNS, and DHCP, ... Aeronautics Systems has an opening for a **Systems Engineer/ Principal Systems Engineer** to join our team of qualified,...knowledge of at least one system engineering environment (Linux, Windows , or VMware ). + Understand TCP/IP, LDAP,… more
    Northrop Grumman (08/15/25)
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  • Sr Principal Windows Systems…

    Northrop Grumman (Dulles, VA)
    …Grumman Chief Information and Digital Office (CIDO) organization is seeking an experienced ** Sr Principal Windows Systems Administrator** to join its dynamic ... Security+ CE, MCSE (or similar Microsoft cert), and 9 years of Windows Server, VMWare , Active Directory, Microsoft Exchange, and Group Policy administration in a… more
    Northrop Grumman (10/31/25)
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  • Principal Field Service Engineer/ Sr…

    Northrop Grumman (Aurora, CO)
    …part of our mission. Northrop Grumman Space Systems is looking to add a ** Principal Electronics Engineer - Field Service Engineer (FSE)/ Sr . Principal ... join our team. _This position can be filled at Principal or Sr . Principal and...power and communications cables + Software & Operating Systems: VMware (including ESXi, vSAN); Windows Server 2019;… more
    Northrop Grumman (10/07/25)
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  • Principal / Sr . Principal…

    Northrop Grumman (Patuxent River, MD)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal / Sr . Principal Systems Engineer​** to join our team ... we do. This role may be filled at either Principal or Sr . Principal level...Security+ CE, CASP, CISSP or similar security certification. + Windows AD, LDAP, VMWare , and knowledge of… more
    Northrop Grumman (10/30/25)
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  • Principal / Sr . Principal…

    Northrop Grumman (Patuxent River, MD)
    …+ Ability to work after hours and weekends as needed. Basic Qualifications for a Senior Principal System Admin: + Bachelor's degree with 8 years of experience; ... Systems (NGAS) has an exciting career opportunity for a ** Principal / Sr . Principal Systems Administrator** to...sustainment, and ground/flight test support. + Perform as a Windows \ VMware System Administrator for a classified government… more
    Northrop Grumman (09/18/25)
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  • Principal / Sr Principal…

    Northrop Grumman (San Diego, CA)
    …advantage to the warfighter. We are looking for you to join our team as a ** Principal / Sr Principal Network Engineer** based out of **San Diego, CA** . As ... a Principal / Sr Principal Network Engineer at...Framework, associated security controls, and STIGs. + Familiar with Windows , Linux, and VMWare configuration and troubleshooting.… more
    Northrop Grumman (11/01/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …the warfighter. Come be a part of our mission. Northrop Grumman is seeking a ** Sr Principal Systems Administrator** to join our team at our facility in Aurora, ... experience with Linux (RedHat Enterprise Linux is preferred) and Windows + Perform administration on VMware technologies (or related) + Must have a DOD 8570… more
    Northrop Grumman (10/22/25)
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  • Sr . Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …Our team solves tough, meaningful problems that create a safer, more secure world. ** Sr . Principal System Administrator,** internally known as Sr . ... environment. .Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. .Understanding and knowledge of… more
    RTX Corporation (10/29/25)
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  • Sr . Principal AIX or Linux System…

    RTX Corporation (Tewksbury, MA)
    …secure the integrity of our systems and support IT infrastructures around the world. ** Sr . Principal System Administrators,** internally known as Sr . ... administration in a heterogeneous AIX, Redhat Enterprise Linux, and Microsoft Windows environment. + Understanding and knowledge of AIX, Linux fundamentals and… more
    RTX Corporation (10/02/25)
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