• Principal Linux Systems

    Northrop Grumman (Aurora, CO)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a...+ Windows server management experience + Windows AD, LDAP, VMWare , and knowledge of SAN storage systems more
    Northrop Grumman (06/25/25)
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  • Systems Administrator - Python,…

    TEKsystems (Centennial, CO)
    …controls, patching, and compliance enforcement. * Support virtualization platforms (eg, VMware , Hyper-V), backup solutions, and storage systems . * Troubleshoot ... Proficiency in Microsoft Office applications Job and Industry Experience Preferred: * Operating Systems : Linux (eg Red Hat, Debian, Ubuntu), Windows Server *… more
    TEKsystems (07/11/25)
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  • Principal Linux System Administrator

    RTX Corporation (Aurora, CO)
    …are eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph **Principal Linux System Administrator - Aurora, CO, must have an active ... supporting a Raytheon program in a classified environment as a **Principal Linux System Administrator .** + Responsibilities include building, maintaining, and… more
    RTX Corporation (07/08/25)
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  • Systems Administrator

    TEKsystems (Aurora, CO)
    …documentation for Cyber Security team. Skills linux , stig, SSO, VMware , esxi, Active directory, System administrator , Windows, Server administrator ... be limited to, the following: * Perform as a Linux System Administrator on large government contracts....* Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and… more
    TEKsystems (07/13/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …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, Colorado. **Job ... be limited to, the following:** + Perform as a Linux and Windows System Administrator on large...+ Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and… more
    Northrop Grumman (06/12/25)
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  • Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …your future and launch your career today. #definingpossible Northrop Grumman is seeking a Systems Administrator to join our team based in the Aurora, Colorado ... 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 Linux System Administrator on large government contracts.… more
    Northrop Grumman (06/05/25)
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  • Principal Systems Administrator

    Northrop Grumman (Colorado Springs, CO)
    …Missile Defense Systems is offering an exciting opportunity for a Principal Systems Administrator (25-292) to join our team of skilled and diverse ... capabilities of the missile defense system. Operate, maintain, and manage Linux -based systems supporting a software development environment. Responsible for… more
    Northrop Grumman (07/11/25)
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  • Senior Systems Administrator

    Leidos (Aurora, CO)
    …Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and play a ... significant impact on project results/outputs. + Administer, maintain, and optimize Windows, Linux , and cloud-based systems to ensure high availability and… more
    Leidos (06/30/25)
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  • Systems Administrator /Integrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …partners and ourselves. Kratos is offering an exciting opportunity for a CCS-C Systems Administrator and Systems Integrator responsible for supporting, ... Experience working with technologies such as Oracle, MySQL, Java/C++, Networking/Cisco, Linux , Windows, Active Directory, Docker/Kubernetes, NAS/SAN, VMware , and… more
    Kratos Defense & Security Solutions, Inc. (06/18/25)
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  • Sr Principal Sys Admin - COS IT System…

    Northrop Grumman (Colorado Springs, CO)
    …not limited to security, applications, and OS updates + Make sure all Windows and Linux systems are using the most up-to-date antivirus software with the latest ... and maintain all Windows/ Linux server-based applications + Ensure that all Windows/ Linux -based systems have the appropriate patches installed, including but… more
    Northrop Grumman (06/07/25)
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