• Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    … administration experience with Linux (RedHat Enterprise Linux is preferred) and Windows + Perform administration on VMware technologies (or related) ... and Windows System Administrator on large government contracts. + Perform administration on VMware technologies (or related) + Experience with all aspects… more
    Northrop Grumman (06/12/25)
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  • Principal Linux Systems Administrator - Polygraph

    Northrop Grumman (Aurora, CO)
    …and VLANs; Cisco experience and/or certification + Windows server management experience + Windows AD, LDAP, VMWare , and knowledge of SAN storage systems + ... customer and IT management. + Support multiple networks while ensuring necessary administration tasks are completed and directing others as necessary. + Analyze… more
    Northrop Grumman (06/25/25)
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  • R&D SW Quality Engineer

    Broadcom (Broomfield, CO)
    …(L2/L3/L4) + SAN/Storage knowledge + Installation, configuration, and troubleshooting of Linux, Windows , and VMWare + Proficient in at least one scripting ... + Knowledge of REST API concepts and usage + Brocade SAN administration **Additional Job Description:** **Compensation and Benefits** The annual base salary range… more
    Broadcom (08/01/25)
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  • Systems Administrator (TS/SCI with Poly Clearance…

    Fluor (Aurora, CO)
    …This role will install, maintain, audit, and support a stand-alone Microsoft Windows network environment using a VMware backend infrastructure. Analyze and ... benchmarks are met and manage virtual workstations and servers using VMWare . The Systems Administrator analyzes, evaluates, and proposes recommendations on… more
    Fluor (07/30/25)
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  • Principal/Sr. Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …security clearance at time of application. + Subject Matter Expert (SME) in VMWare , k8s, Windows , Linux, enterprise implementation, migration, and maintenance. + ... and document technical processes and procedures as needed. + Ensure necessary administration tasks are completed, and direct others as necessary. + Analyze internal… more
    Northrop Grumman (07/23/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …Microsoft Windows and Red Hat Enterprise Linux environments + Windows administration includes designing, implementing, and maintaining Windows -based ... security and data protection, and a clear focus on supporting customer needs. Responsibilities + Provide Windows systems administration in multiple heterogeneous… more
    SciTec (06/18/25)
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  • Infrastructure Automation System Administrator…

    Lockheed Martin (Schriever AFB, CO)
    …pipelines, and PowerShell\. The ideal candidate will possess a strong background in both Windows Server and Linux system administration , as well as a passion for ... 3 months after starting * Experience with Linux and/or Windows Server system administration * Experience with...a Hyperconverged on\-prem cloud platform such as Nutanix or VMware * Experience with Windows Server and… more
    Lockheed Martin (08/08/25)
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  • IT Senior Operations Engineer

    Hensel Phelps (Greeley, CO)
    …+ Strong knowledge and experience with Microsoft Azure Active Directory Services, Windows Server OS, Office 365, VMware and virtualization technologies. + ... implement, and maintain policies, procedures, and associated training plans for IT administration , usage, and disaster recovery. + Lead in the development and… more
    Hensel Phelps (07/03/25)
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  • Systems Administration Design Engineer

    CACI International (Colorado Springs, CO)
    …within 90 Days of Hire (Security+, CISSP) + Working knowledge of Microsoft Windows Server administration , Microsoft Server 2016 and later + Active Directory ... Systems Administration Design Engineer Job Category: Information Technology Time...servers for vulnerability messages or error indicators + Troubleshoot Windows OS and Microsoft application security patch installations and… more
    CACI International (06/17/25)
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  • Systems Administration Design Engineer

    CACI International (Colorado Springs, CO)
    …Server 2012 and later, NetApp Storage Systems, Linux + Working knowledge of Microsoft Windows Server administration , Windows File Servers, IIS, DHCP and DNS ... Systems Administration Design Engineer Job Category: Information Technology Time...USSF Tech Order (TO) creation and modification + Troubleshoot Windows OS, Microsoft application, and Linux security patch installations.… more
    CACI International (05/21/25)
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