• Systems Administrator

    Infinity Systems Engineering (Colorado Springs, CO)
    …running efficiently and securely. Key Responsibilities: System Maintenance and Administration : + Install, configure, and maintain operating systems, application ... regular system monitoring, verifying the integrity and availability of hardware, server resources, and key processes. + Troubleshoot hardware, software, and… more
    Infinity Systems Engineering (12/05/25)
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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 ... user and groups. + Knowledge of current Microsoft Operating Systems ( Server & Workstation). + Familiarity with Oracle/Sybase/Postgress database maintenance. +… more
    Paragon Cyber Solutions (10/22/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …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 ... user and groups. + Knowledge of current Microsoft Operating Systems ( Server & Workstation). + Familiarity with Oracle/Sybase/Postgress database maintenance. +… more
    Paragon Cyber Solutions (10/11/25)
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  • Systems Engineer

    ISYS Technologies (Schriever AFB, CO)
    …domain controllers is essential. + Experience with Red Hat or other Linux-based server administration is required.* Automated Patch Management for both Windows ... of experience or equivalent + Must possess a DoD 8140 certification at IAT Level II or higher (Security+, GSEC, SCNP, SSCP, CISSP, CISA, GSE, SCNA) + Candidate will… more
    ISYS Technologies (12/10/25)
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  • Systems Engineer

    ISYS Technologies (Schriever AFB, CO)
    …within DataPower proxies, is required. + Experience with Red Hat or other Linux-based server administration is required. + Preferred quals: + Data mining and ... experience or equivalent + Must possess a DoD 8140 certification at IAT Level II or higher (Security+ CE, SecurityX, CCNA Security, CySA+ **, GICSP, GSEC, SSCP,… more
    ISYS Technologies (12/10/25)
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  • Software Engineer - ENT (25-585)

    Northrop Grumman (Colorado Springs, CO)
    …+ Applicants must have a current, active DoD 8140 certification at **IAT Level II or higher** (such as Security+ CE, CCNA-Security, CySA+, CND, etc.) at the time ... with Java core classes and toolkits + Knowledge of server -side and database development, as well as computer system...-side and database development, as well as computer system administration + Flexibility and willingness to take on unexpected… more
    Northrop Grumman (12/12/25)
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  • Help Desk System Administrator - Top Secret

    Lockheed Martin (Schriever AFB, CO)
    …obtain the certification within 60 days of starting\. * Experience with system administration in both Windows Server and Linux operating systems\. * Experience ... clearance is required prior to starting\. * Must possess DoD 8140 IAT Level II compliant certification such as CompTIA Security\+ CE or other certs such as CISSP… more
    Lockheed Martin (12/11/25)
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  • Manager Systems Engineering - 1

    Northrop Grumman (Colorado Springs, CO)
    …involves either overseeing lab infrastructure (requiring Software, Cybersecurity, or Administration expertise) or leading lab execution (focused on MDA system ... and troubleshooting software system anomalies. Linux Operating System, Workstation and Server management experience (RHEL 9); in-depth experience with Red Hat… more
    Northrop Grumman (12/10/25)
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