• Principal Linux Systems Administrator…

    Northrop Grumman (Aurora, CO)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements...a condition of continued employment + Must have Linux Operating Systems support experience + Linux Workstation… more
    Northrop Grumman (11/11/25)
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  • Systems Integrator

    Amentum (Grand Junction, CO)
    …Operations or one of the LM Cybersecurity technical systems (Splunk, CrowdStrike, Cisco FirePower, etc.). 10.Experience with Palo Alto Network and Cisco ... spanning both administration and general use. 7.Experience with Windows Server Operating Systems , Active Directory, Azure. 8.Proficiency with Microsoft Office… more
    Amentum (09/20/25)
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  • Senior Network Operations Engineer (Tier 3)

    V2X (Colorado Springs, CO)
    …the enterprise. Operating in a Tier 3 capacity, the Senior Network Operations Engineer leads root cause analysis, implements advanced configuration changes, and ... such as OSPF, BGP, and EIGRP. + Experience with Cisco command line interface and configuration. + Troubleshoots complex... Operations Support Engineer for large, complex programs / systems in a Network Operations Center environment… more
    V2X (12/04/25)
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  • Systems Administrator Level 2

    Northrop Grumman (Aurora, CO)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... Enterprise Linux (RHEL) server administration in an SCI classified environment + Experience operating under and managing systems within NISPOM Chapter 8, DCID… more
    Northrop Grumman (10/22/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Aurora, CO)
    …+ Experience working with and/or supporting computer technologies (such as: databases, operating systems , computer network hardware, software programs, ... of 5+ years of experience supporting various computer hardware platforms and multiple operating systems , both stand alone and LAN/WAN configurations + Current… more
    RTX Corporation (11/18/25)
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  • Principal Electromechanical Engineer

    Northrop Grumman (Aurora, CO)
    …2012 or MCSA Windows Server 2016 + Linux: Linux+, LPIC-1, or Red Hat Certified Systems Administrator + Cisco Certified Network Associate (CCNA) + The ideal ... to operate, maintain, and troubleshoot various hardware, software, and operating systems . + Hardware: antennas; rack-mount servers;... using Docker and Kubernetes + Able to apply operating system and software patches and updates… more
    Northrop Grumman (09/20/25)
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  • Principal Field Service Engineer/Sr. Principal…

    Northrop Grumman (Aurora, CO)
    …2012 or MCSA Windows Server 2016Linux: Linux+, LPIC-1, or Red Hat Certified Systems Administrator, Cisco Certified Network Associate (CCNA) Primary Level ... routers and switches; associated power and communications cables + Software & Operating Systems : VMware (including ESXi, vSAN); Windows Server 2019; Red… more
    Northrop Grumman (10/07/25)
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  • ISSO II

    General Dynamics Information Technology (Colorado Springs, CO)
    …include any anomalies) + Attend required technical and security training (eg, operating system , networking, security management) relative to assigned duties. + ... Global Industrial Cyber Security Professional - Global Information Assurance Certification (GIAC), Cisco Certified Network Associate (CCNA) Security - Cisco more
    General Dynamics Information Technology (12/03/25)
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  • Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …+ Strong knowledge of Server Operating Systems . + Knowledge of Cisco networking, network routing protocols (ie, Static routes, OSPF); GRE and IPSEC ... Directory (AD) for user and groups. + Knowledge of current Microsoft Operating Systems (Server & Workstation). + Familiarity with Oracle/Sybase/Postgress… more
    Paragon Cyber Solutions (10/22/25)
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  • Senior. Platform Engineer - Linux (Onsite)

    RTX Corporation (Aurora, CO)
    …program platform's over-arching design through new emerging technologies. This includes existing operating systems and existing server hardware designs, as well ... be engaged in the design and implementation of the system updates and upgrades with Focus on the Linux...Linux** would be involved with development, implementation of traditional compute/ network /storage systems and related deployments, as well… more
    RTX Corporation (11/19/25)
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