• Senior Network/ Systems

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior -network- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
    GovCIO (07/10/25)
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  • Senior Service Desk Administrator

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Senior Service Desk Administrator with an active Secret clearance to provide Tier I phone support and ... $85,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6434/ senior -service-desk- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6434_ **Category**… more
    GovCIO (08/08/25)
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  • Senior Linux Systems

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial...Ten or more (10) years of experience as a System Administrator (SA) supporting programs and contracts… more
    Leidos (07/16/25)
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  • Senior Systems Administrator

    GovCIO (Denver, CO)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/ senior - systems - administrator --%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/09/25)
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  • Senior Linux System

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This ... USD $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior -linux- system - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_… more
    GovCIO (08/08/25)
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  • System Administrator Internship IRES…

    Amentum (Colorado Springs, CO)
    **Position Title: System Administrator Internship** **Location:** Schriever Space Force Base, Colorado Springs, CO **Relocation Assistance:** None available at ... **Description of Duties:** The Missile Defense Space Enterprise Architecture (MDSEA) ** System Administrator Internship** supports the Middle Defense Agency (MDA)… more
    Amentum (08/08/25)
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  • Contracts Administrator - Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …currently seeking a **Contracts Administrator - Level 3 (Principal) or Level 4 ( Senior Principal)** , to join our Payload & Ground Systems - Mission ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (07/08/25)
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  • Senior Logistics Specialist

    INTECON (CO)
    …Analysis Records (LSAR). + Serve as the Brigade-level Organizational Defense Travel Administrator (ODTA) for the Defense Travel System (DTS), maintaining ... (Excel, Word, PowerPoint) for report generation and logistics planning. + Defense Travel System (DTS), G-Army systems , and standard Army logistics platforms. +… more
    INTECON (07/18/25)
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  • Senior Cybersecurity Team Lead

    Intuitive Research and Technology Corporation (Boulder, CO)
    …present training tailored for initial and periodic Information Awareness (IA) Training, System Administrator Technical Awareness, and executive level IA + ... Technical Implementation Guide (STIG) configuration, patching, scanning and testing of systems + Develop/review Communication System Requirement Document (CSRD)… more
    Intuitive Research and Technology Corporation (07/23/25)
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  • Information Systems Technician Analyst…

    Huntington Ingalls Industries (Colorado Springs, CO)
    …a majority of the position's key responsibilities. The Space Power Lab (SPL) Systems Administrator provides technical expertise in the area of SPL modeling ... suite, execution engine, and telemetry processing & analysis tooling. The SPL Systems Administrator supports the development and life cycle maintenance of… more
    Huntington Ingalls Industries (08/01/25)
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