• 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) ... with lasting impactful results. Join our team as a ** Linux Systems Administrator ** , where...Fifteen or more (15) years of experience as a System Administrator (SA) supporting programs and contracts… more
    Leidos (05/30/25)
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  • Principal Linux System

    RTX Corporation (Aurora, CO)
    …US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph ** Principal Linux Systems Administrator Aurora, CO, 100% ... a Raytheon program in a classified environment as a ** Principal ** ** Linux System Administrator...GSEC, SSCP, CySA+, CND. + Experience administering Red Hat Linux based systems with minimal support, to… more
    RTX Corporation (05/23/25)
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  • Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …-Launch and Missile Defense Systems has an exciting career opportunity for a Principal Systems Administrator (25-229) to join our team of qualified, ... defense system capabilities. Operate, maintain, and manage Linux -based systems supporting a software development environment.... systems and devices + Create and maintain Windows/ Linux server images + Recommend system enhancements,… more
    Northrop Grumman (05/17/25)
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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 ... be limited to, the following:** + Perform as a Linux and Windows System Administrator ...+ Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and… more
    Northrop Grumman (05/30/25)
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  • Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …Northrop Grumman Space Systems Ionospheric Grounds Sensors (IGS) program is seeking a ** Systems Administrator Level 3 or 4** to join its team of qualified ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (05/29/25)
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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, ... and maintain security policies and procedures to protect Windows systems and data + Monitor system performance...10+ years professional experience performing duties of a Windows system administrator + In-depth knowledge of Microsoft… more
    SciTec (04/06/25)
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  • Sr. Principal System

    Northrop Grumman (Colorado Springs, CO)
    …Missile Defense Systems has an exciting career opportunity for a **Sr.** ** Principal System Administrator - C2BMC Global Operations Lead (25-138)** to ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (04/08/25)
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  • Principal Systems

    Leidos (Aurora, CO)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security program ... and play a key role in supporting government-critical systems . You will be part of a program that oversees development, integration, delivery, and operations and… more
    Leidos (03/29/25)
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  • Principal /Sr. Principal Database…

    Northrop Grumman (Aurora, CO)
    …they're making history. Northrop Grumman Space Systems is seeking a ** Principal /Sr. Principal ** **Database Administrator ** for the **New Moon** program ... implementing Oracle Grid Infrastructure, Oracle database and PostgreSQL database systems running on Linux + Experience in...database and PostgreSQL database systems running on Linux + Experience in full lifecycle project development +… more
    Northrop Grumman (05/03/25)
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  • Systems Administrator 3

    Belcan (Colorado Springs, CO)
    …energetic individual to work at our Colorado Springs, CO location as a Principal /Senior Principal Systems Administrator supporting the JTAGS ... future capabilities. Responsibilities: * Perform as a Windows and Linux System Administrator for a...and develop approach to solutions Basic Qualifications for a Principal /Senior Principal Systems Administrator more
    Belcan (05/08/25)
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