• SkillBridge Opportunities for System…

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …environment supporting a government customer + Familiarity with computer networks include Microsoft Windows and Linux based operating systems as well as ... will be assisting with the compliance of classified government contracts and systems . Will be responsible for the security administration , patching,… more
    Kratos Defense & Security Solutions, Inc. (05/23/25)
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  • Network Security Engineer II

    DISH Network (Englewood, CO)
    …to a variety of technologies and domains + 2+ years of advanced working knowledge of Windows and Linux operating systems + Experience with firewall change + ... and provide system security requirements/guidance on new initiatives, applications, systems and services + Participate in incident response activities **Skills,… more
    DISH Network (05/17/25)
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  • Linux Administrator

    CACI International (Colorado Springs, CO)
    …SolarWinds, etc. for heterogeneous operating systems environments (eg, Microsoft Windows and Linux ) + Proficiency in RHEL installation, configuration, and ... issues, document processes, and test resolutions. + Configure, manage, and maintain Linux OS systems in various environments (physical, virtual, cloud) +… more
    CACI International (06/25/25)
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  • IT Senior Cloud Platform Engineer

    Valvoline Global (CO)
    …config management using CloudFormation / Terraform + Strong practical Linux and Windows -bases systems administration skills in a Cloud or Virtualized ... systems including, but not limited to, Microsoft Windows Server and Linux . + Architect and...Strong documentation skills + Experience leading infrastructure and/or system administration projects. + Ability to work responsibly with minimal… more
    Valvoline Global (04/26/25)
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  • Principal Professional Services Engineer…

    Rocket Software (Denver, CO)
    …Universe or Unidata is a plus. + Excellent working knowledge of underlying operating systems ( Windows / Linux /AIX) + Scripting experience in Windows / ... platforms, transaction journaling, emulation settings, replication assistance and other administrative tasks with our MultiValue products. **Required Qualifications:** +… more
    Rocket Software (06/06/25)
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  • Security Incident Response

    Lincoln Financial (Denver, CO)
    …but not limited to - host-based analysis functions through investigating Windows , Linux , and Mac OS X systems to identify suspicious and malicious ... activities. + Maintain expertise in Operating Systems ( Windows / Linux ) operations and artifacts to assist in investigations. + Ability to analyze different… more
    Lincoln Financial (05/28/25)
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  • Principal Linux System Administrator

    RTX Corporation (Aurora, CO)
    …CE, CCNA Security, GICSP, GSEC, SSCP, CySA+, CND. + Experience Red Hat Enterprise Linux based systems + Experience with DT support, to include patching, ... management, and security hardening **Qualifications We Prefer:** + Deployment and administration of systems , storage, and networking in virtualized environments… more
    RTX Corporation (07/08/25)
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  • Senior Network Engineer

    SciTec (Boulder, CO)
    …understanding of network operating systems (JUNOS, Cisco IOS) + Proficiency with Linux and Windows operating systems + Sharp troubleshooting skills + ... Fabric topology + Familiarity with application layer network and firewall configuration in Linux and VMware systems + Hands on experience with TACACS, Radius,… more
    SciTec (07/12/25)
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  • IT Manager, Ops Tech Solutions (OTS)

    Amazon (Denver, CO)
    …degree, or 4+ years of professional or military experience - Knowledge of Linux or Unix systems administration Preferred Qualifications - Knowledge ... use mobile computing devices, thin clients, integrated computer, and PCs running Windows , Linux , and Android operating systems to virtually and physically… more
    Amazon (06/11/25)
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  • Field Engineer (AHT)

    Northrop Grumman (Colorado Springs, CO)
    …+ CE, CCNA Security, CySA+, GICSP, GSEC, CND, SSC) + Linux and Windows experience + Systems Administration experience (Preferrably RHEL) + SATCOM antenna ... a broad array of knowledge and skills heavily focused on systems administration , HW/SW troubleshooting, after-hours customer support, comprehensive… more
    Northrop Grumman (07/12/25)
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