• Secret Server Administrator

    ENS Solutions (Colorado Springs, CO)
    The Secret Server Administrator will perform a variety of functions supporting multiple Secret Server Deployments. Responsibilities include: tools ... provided direction. Requirements + Must have experience with Delinea Secret Server administration [ formerly Thycotic] +...similar scope, type, and complexity is required. + Windows Server Administration and experience with Windows Active more
    ENS Solutions (12/27/25)
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  • System Administrator (Night Shift 10pm-6am)…

    NANA Regional Corporation (Colorado Springs, CO)
    …and parameters + Microsoft SQL Database Administrator experience + Windows Server and Active Directory knowledge; must have knowledge of server ... fundamentals of VMWare ESX and related technologies + Windows Server and Active Directory knowledge; must have...6-10 years of experience + US Citizenship required + Active Secret clearance to start with the… more
    NANA Regional Corporation (01/06/26)
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  • Sr Principal Linux Systems Administrator

    Northrop Grumman (Boulder, CO)
    …subnets, routing, and VLANs + Cisco experience and/or certifications + Windows server management experience + Windows Active Directory, VMWare, and/or knowledge ... (CIDO) organization is seeking a highly experienced **Senior Linux Server Admin** to join its dynamic team of technical...Experience with Certification & Accreditation process and STIGs + Active Top Secret is preferred We offer… more
    Northrop Grumman (01/07/26)
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  • Systems Administrator / Linux…

    Lockheed Martin (Littleton, CO)
    …assets and software are properly accounted for, managed, and controlled\. * Requires an active DOD Secret clearance * Perform successful root cause analysis for ... including some off\-shift hours, weekends and occasional travel\. **Basic Qualifications:** * Active DOD Secret clearance * Experience performing successful root… more
    Lockheed Martin (12/04/25)
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  • Help Desk System Administrator - Top…

    Lockheed Martin (Schriever AFB, CO)
    …to live a healthy, fulfilling life at and outside of work\. **Basic Qualifications:** * Active Final TOP SECRET clearance is required prior to starting\. * Must ... seeking a detail\-oriented and highly motivated Help Desk System Administrator to join our team in Colorado Springs\. This...position requires a government security clearance at the Top Secret level; you must be a US Citizen for… more
    Lockheed Martin (12/11/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …eg Active Directory, Identity Management (IdM) **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... your help. Our team is looking for a **SysOps Engineer (** **System Administrator ).** In this role you will organize, install, and support government organization's… more
    Parsons Corporation (11/14/25)
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  • Systems Administrator - Helpdesk Sys Admin…

    Northrop Grumman (Colorado Springs, CO)
    …certification throughout the entire contract period + Applicants must have a current, active in-scope DoD-issued **Top Secret ** security clearance at the time of ... to detail and excellent communication skills **Preferred Qualifications:** + A current, active in-scope DoD-issued **Top Secret /SCI** security clearance at the… more
    Northrop Grumman (01/10/26)
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  • Senior Linux Systems Administrator - 10k…

    Leidos (Aurora, CO)
    …Experience with LINUX, Windows and Virtualization + **Security Clearance** : Must have an active Top Secret /SCI with Polygraph cssrc conmd At Leidos, we don't ... has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **Intelligence Sector,** **Cyber & Analytics Business Area (CABA)** .… more
    Leidos (01/06/26)
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  • System Administrator (SA) SME

    KBR (Colorado Springs, CO)
    …a System Administrator to join our team in Colorado Springs, CO. Active TS/SCI clearance require The System Administrator (SA) SME provides virtual machine ... Title: System Administrator (SA) SME KBR's National Security Solutions team...Management Program. Citizenship and Clearance: + US Citizen. + Active Top Secret security clearance with ability… more
    KBR (12/12/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …/ GED with 12 years of IT experience is required + **Candidate must have active /current Top Secret /SCI clearance with adjudicated Full Scope Polygraph at time of ... and configuration (Redhat "iptables") + Windows 10 administration experience; Windows Server experience; Group Policies (GPOs) experience; Active Directory… more
    Northrop Grumman (11/13/25)
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