• Network/System Engineer

    GovCIO (United States Air Force Acad, CO)
    …**Troubleshooting & Escalation:** Lead complex incident investigation and remediation across Windows , Linux, storage and networking stacks; produce RCA and durable ... Required: None + Several years of hands-on experience administering enterprise Windows server, linux, and virtualization environments at scale. + Strong Linux… more
    GovCIO (11/21/25)
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  • Senior Specialist, Software Engineer…

    L3Harris (Colorado Springs, CO)
    …stakeholders. Essential Functions: + Assists in the creation, maintenance/ administration , and troubleshooting of the Virtual Computing Environment (VCE) ... hosts in the clusters. + Maintains awareness of new virtualization products and administration methods with rese arch and new technology training. + Recommends and… more
    L3Harris (12/20/25)
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  • Systems Administrator - DevSecOps Integration

    BAE Systems (Westminster, CO)
    **Job Description** Assist in design, development, and administration of developer tools in multiple environments. This position will be working on a team realizing ... solutions. This position requires skills and experience in Linux system administration , troubleshooting, user account maintenance, and IT system security standards.… more
    BAE Systems (12/04/25)
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  • Principal/Sr. Principal Software Database Engineer

    Northrop Grumman (Aurora, CO)
    …ie, Ansible, VMWare , Kubernetes (containers), deployment experience. + Systems administration experience, to include Windows , Linux, and VM environments. + ... Software Database Engineer** with hands-on experience in database engineering, systems administration and debugging for a fast-paced, growing, dynamic position at… more
    Northrop Grumman (11/26/25)
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  • Principal Linux Systems Administrator

    RTX Corporation (Aurora, CO)
    …hardening. + Experience Installing, administering, and troubleshooting recent versions of VMware (ESXi and vCenter). **Qualifications We Prefer:** + Deployment and ... administration of systems in Amazon Web Services (AWS)/Commercial Cloud...- particularly in Bash and Python. + Experience administering Windows based systems. + Demonstrated ability to work independently… more
    RTX Corporation (12/29/25)
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  • Systems Administrator / Linux / Secret / Onsite:

    Lockheed Martin (Littleton, CO)
    …routine server/workstation patching per guidelines * Knowledge of Linux/UNIX Server Administration * Knowledge of scripting skills to automate tasks on servers ... * Experience with High Performance Compute \(HPC\) Environments * Experience with Windows Server Operating Systems * Experience with Active Directory \(AD\) *… more
    Lockheed Martin (12/04/25)
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  • Oracle Cloud Infrastructure Technologist

    Oracle (Denver, CO)
    VMWare , KVM, Oracle VM, Hyper-V + Strong Linux and/or Windows system administration skills **Certifications:** + Oracle Cloud Infrastructure certification ... (Associate or Professional) is highly desirable. + Additional certifications in related technologies (eg, AWS, Azure, Terraform, Security) would be a plus. **Communication & Leadership:** + Excellent client-facing skills with the ability to understand business… more
    Oracle (11/25/25)
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  • Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …of education and experience. + Three (3) or more years of systems administration experience supporting Windows and Linux. + Strong knowledge of Server ... KG-250, KG-250x, IPS-250x, KG-175). + Knowledge of virtualization concepts and products ( VMware ). + Knowledge of Microsoft Active Directory (AD) for user and groups.… more
    Paragon Cyber Solutions (10/22/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …Working experience with GCCS-J version 6.0 and/or at least five (5) years of Windows and Linux systems administration experience. + Strong knowledge of Server ... Operating Systems. + Knowledge of virtualization concepts and products ( VMware ). + Knowledge of Microsoft Active Directory (AD) for user and groups. + Knowledge of… more
    Paragon Cyber Solutions (10/11/25)
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