• 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 ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...be limited to the following:** + Perform as a Windows System Administrator for a classified government… more
    Northrop Grumman (10/31/25)
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  • Principal Windows Systems

    Northrop Grumman (San Diego, CA)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Windows Systems Administrator ** to join its dynamic team of ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...be limited to the following: + Perform as a Windows System Administrator for a classified government… more
    Northrop Grumman (11/11/25)
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  • Sr. Principal Windows /VMware…

    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, ... limited to the following: + Perform as a SWindows/VMware systems administrator . + Experience operating under and...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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  • Sr Principal Computer Systems

    Northrop Grumman (Los Angeles, CA)
    …Chief Information and Digital Office (CIDO) organization is seeking a highly experienced **Senior Principal Windows Systems Administrator ** to join its ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...be limited to the following: + Perform as a Windows System Administrator for a classified government… more
    Northrop Grumman (11/11/25)
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  • Senior Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …Server Virtualization (Hyper-V, VMware), Group Policy, Backup and Recovery. + Provide IT systems administration in a Microsoft Windows and Red Hat Enterprise ... System Administrators to ensure the confidentiality, integrity, and availability of IT systems and applications within their assigned area + Develop leadership in… 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,...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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  • DevOps/ Principal Systems

    BAE Systems (Manchester, NH)
    …40lbs) and work within controlled environments. **In this unique position as a Dev Ops/ Principal Systems Administrator you will make impacts in the following ... after-hours or weekend support may be required for maintenance windows or incident response. You must be able to...be available based on position level and/or job specifics. **DevOps/ Principal Systems Administrator ** **116822BR** EEO… more
    BAE Systems (10/03/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Patuxent River, MD)
    …Grumman Aeronautics Systems (NGAS) has an exciting career opportunity for a ** Principal /Sr. Principal Systems Administrator ** to join the Ground ... system integration, sustainment, and ground/flight test support. + Perform as a Windows \VMware System Administrator for a classified government contract. +… more
    Northrop Grumman (09/18/25)
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  • Principal Linux System Administrator

    BAE Systems (Manchester, NH)
    …BAE Systems . BAE Systems is seeking a highly trained and motivated Principal Closed Area Systems Administrator to lead and manage classified IT ... to lift equipment (up to 40lbs) and work within controlled environments. **In this Principal Linux Administrator position you will make impacts in the following… more
    BAE Systems (10/07/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …is safe and tomorrow is smarter. **GDIT** seeks a highly motivated and experienced ** Windows Systems Administrator ** to support a **Defense Threat Reduction ... Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career... across the organization. + Provide day-to-day support for Windows systems , services, and performances. + Perform… more
    General Dynamics Information Technology (09/30/25)
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  • Principal Systems

    Northrop Grumman (Jacksonville, FL)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for Principal Systems Administrator to join our team of qualified, diverse ... This role is located in Jacksonville, FL. Job Description: . Perform as a Windows \VMware System Administrator for a classified government contract. . Perform as… more
    Northrop Grumman (09/13/25)
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  • Sr. Principal Systems

    Northrop Grumman (Aurora, CO)
    …history. Northrop Grumman Space Systems (NGSP) seeks to find a **Sr. Principal Systems Administrator ** supporting the Integrated National Systems ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...CO.** **Job Duties:** + Perform as a Linux and Windows System Administrator and able to build… more
    Northrop Grumman (11/06/25)
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  • Sr Principal Systems

    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 ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts.… more
    Northrop Grumman (10/22/25)
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  • Senior Systems Administrator

    Mount Sinai Health System (New York, NY)
    …data science ecosystem for researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help ... team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the...of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network… more
    Mount Sinai Health System (09/22/25)
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  • Principal Server Administrator

    BAE Systems (Washington, DC)
    …innovative IT solutions that enable our customers to achieve their missions. As a ** Principal Server Administrator ** , you'll play a critical role in providing ... looking for a new challenge, we encourage you to apply. As a Principal Server Administrator , you'll be responsible for provisioning, operating, and maintaining… more
    BAE Systems (10/30/25)
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  • Systems Administrator Intermediate…

    General Dynamics Information Technology (Livermore, CA)
    …**Job Description:** $10K Sign-on bonus **Job Summary:** We are seeking a highly skilled Systems Administrator Intermediate Principal with a focus on Linux. ... Family:** IT Infrastructure and Operations **Skills:** Linux,Microsoft Server Operating Systems ,Microsoft Windows Environment **Certifications:** Security+, CE -… more
    General Dynamics Information Technology (11/04/25)
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  • Windows System Administrator /Tech…

    Koniag Government Services (Chantilly, VA)
    …paid time off, and more. **Koniag Government Services is seeking a skilled Windows Systems Administrator /Technical Support Specialist to support Department ... Functions, Responsibilities & Duties may include, but are not limited to:** The Windows Systems Administrator will be responsible for maintaining and… more
    Koniag Government Services (10/04/25)
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  • Principal Linux Systems

    Northrop Grumman (Baltimore, MD)
    …career. Northrop Grumman Mission Systems is seeking a well-qualified **Linux Systems Administrator ** to join its Classified Solutions team of technical ... but not be limited to the following: + Perform as primary Linux Systems Administrator for a large, classified government contract. + Communicate effectively… more
    Northrop Grumman (10/15/25)
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  • Sr. Principal Systems

    Northrop Grumman (Aurora, CO)
    …history. Northrop Grumman Space Systems (NGSP) seeks to fill a **Sr. Principal Systems Administrator ** supporting Integrated National Systems (INS) ... implementation experience + Experience with NetApp storage + Perform as consulting Systems Administrator and subject matter expert for classified government… more
    Northrop Grumman (10/30/25)
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  • Engineer Systems / Principal

    Northrop Grumman (San Diego, CA)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Systems Engineer/ Principal Systems Engineer** to join our team of ... to travel up to 25%. **Basic Qualifications for a Principal Systems Engineer:** + Bachelor's Degree (STEM)...with additional Linux based distributions. + Red Hat Certified Systems Administrator (RHCSA) or Red Hat Certified… more
    Northrop Grumman (08/15/25)
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