• Principal Windows Systems

    SpaceX (Hawthorne, CA)
    Principal Windows Systems Engineer...access and automation. + 5+ years leading and mentoring senior engineers + Deep knowledge in Entra government cloud ... this possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL WINDOWS SYSTEMS ENGINEER SpaceX is seeking a highly motivated and innovative… more
    SpaceX (08/03/25)
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  • Sr Principal Windows

    Northrop Grumman (Layton, UT)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced ** Senior Windows Systems Administrator** to join its dynamic team ... 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 contract. +… more
    Northrop Grumman (08/08/25)
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  • Sr . Principal Windows

    Northrop Grumman (Bethpage, NY)
    …to do some of the best work of your career. Northrop Grumman Mission Systems is seeking a well-qualified Windows Administrator to join its Classified Solutions ... but not be limited to the following: + Perform as a lead Windows /VMware systems administrator for a classified government contact. + Maintain smooth operation of… more
    Northrop Grumman (08/08/25)
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  • Principal / Senior Principal

    Northrop Grumman (Roy, UT)
    …history, they're making history. Northrop Grumman is seeking a well-qualified Principal or Senior Principal Windows Systems Administrator to join its ... include but not be limited to: . Perform as Windows Systems Administrator for a medium to...**_This position may be filled at either level 3 ( Principal ) or level 4 ( Senior Principal more
    Northrop Grumman (07/24/25)
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  • Senior Systems Administrator…

    Mount Sinai Health System (New York, NY)
    …Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) ... least 6 years of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network and VMs. + The ability to… more
    Mount Sinai Health System (06/24/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Sr Principal Systems Engineer - Active Directory - Active ... Top Secret Required** Seize your opportunity to make a personal impact as a ** Sr ** ** Principal Systems Engineer** **- ACTIVE DIRECTORY** with GDIT. A career… more
    General Dynamics Information Technology (07/07/25)
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  • Sr . Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …integrity of our systems and support IT infrastructures around the world. ** Sr Principal System Administrators** collaborate with a team to support exciting, ... citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph ** Sr . Principal Linux Systems Administrator- El Segundo, CA… more
    RTX Corporation (08/01/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Aurora, CO)
    …of our mission. Northrop Grumman Space Systems (NGSP) seeks to fill a ** Principal or Sr . Principal ** **System Administrator** in the Payload and Ground ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...may be consider in lieu of a degree. + ** Sr Principal :** Bachelor's degree with 8+ years… more
    Northrop Grumman (07/23/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Aurora, CO)
    …our mission. Northrop Grumman Space Systems is seeking a ** Principal Cyber Systems Engineer or Sr Principal Cyber Systems Engineer** experienced ... be considered in lieu of degree. + **Level 04, Sr Principal :** Bachelor's Degree with 8 years'...Scope Polygraph.** + Must have experience with Linux and Windows Operating Systems . + Must have experience… more
    Northrop Grumman (06/11/25)
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  • Sr . Principal Linux Systems

    RTX Corporation (Tucson, AZ)
    …citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Sr . Principal Linux Systems Administrator - Tucson, AZ. Must ... solves tough, meaningful problems that create a safer, more secure world. ** Sr Principal Linux System Administrator** in infrastructure Workplace Services,… more
    RTX Corporation (08/08/25)
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