• Principal /Sr. Principal Systems…

    Northrop Grumman (Aurora, CO)
    …a part of our mission. Northrop Grumman Space Systems (NGSP) seeks to fill a ** Principal or Sr. Principal ** **System Administrator ** in the Payload and ... CO** In this role, the successful candidate will design and plan network communication systems and provide specifications and detailed schematics for network more
    Northrop Grumman (07/23/25)
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  • Principal Linux Systems…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (05/13/25)
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  • Sr. Principal Linux System…

    RTX Corporation (Aurora, CO)
    …eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph **Sr. Principal Linux System Administrator , Aurora, CO, must have active TS/SCI ... supporting a Raytheon program in a classified environment as a Senior Principal Linux System Administrator . + Responsibilities include building, maintaining, and… more
    RTX Corporation (07/19/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …will not be considered. SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in Boulder, CO or ... 10+ years professional experience performing duties of a Windows system administrator + In-depth knowledge of Microsoft Windows server environments including… more
    SciTec (06/18/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …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, ... limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform administration on VMware technologies (or… more
    Northrop Grumman (06/12/25)
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  • Principal Systems Administrator

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems-Launch and Missile Defense Systems presents an excellent opportunity for a Principal Systems Administrator - COS IT Systems Admin (25-326) to join ... procedures + Backing up and restoring, as necessary, all network data + Ensuring disaster recovery processes and procedures...processes and procedures + Assist with managing and maintaining network switches and routers + Assist with managing and… more
    Northrop Grumman (08/09/25)
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  • Principal Analyst, Database…

    Vail Resorts (Broomfield, CO)
    …(whichever is first). **Job Summary** We are seeking an experienced, hands-on Principal Analyst, Database Administrator to lead the management, optimization, and ... local ski areas outside major cities, and connect them all through one unrivaled network . We are looking for ambitious leaders, innovators and creators to join our… more
    Vail Resorts (07/09/25)
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  • Principal Linux Systems…

    Northrop Grumman (Aurora, CO)
    …By joining in our shared mission, we will support yours by expanding your personal network and developing skills, whether you are new to the field or an industry ... Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals. The qualified… more
    Northrop Grumman (06/25/25)
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  • Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …and launch your career today. #definingpossible Northrop Grumman is seeking a Systems Administrator to join our team based in the Aurora, Colorado area at Buckley ... not be limited to, the following: * Perform as a Linux System Administrator on large government contracts. * Perform administration on VMware technologies (or… more
    Northrop Grumman (06/05/25)
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  • Principal Network and Systems…

    Amentum (Denver, CO)
    **_Amentum seeks a Principal Network and Systems Engineer - IT Solutions Implementor!_** **Amentum** is a global leader in advanced engineering and innovative ... 80 countries across all 7 continents. Amentum seeks a Principal Network and Systems Engineer - IT...+ **IT Certification:** Current certification as a Cisco Certified Network Administrator (CCNA), Microsoft Certified Solutions Associate… more
    Amentum (07/19/25)
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