• IT Infrastructure and Engineering Support…

    CACI International (Melbourne, FL)
    …Support Red Hat 8-9, Ubuntu Linux , Mac OS, and Windows systems + Provide application and infrastructure administration and support to core engineering ... **The Opportunity:** CACI is looking for an IT Infrastructure, Windows OS or Linux Systems ...when necessary to resolve issues _Desired:_ + Understanding of Windows / Linux security, system baselining/hardening, endpoint… more
    CACI International (07/02/25)
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  • Intermediate Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …an additional 2 years of experience Experience : Minimum of 5 years in systems administration across Windows platforms Certifications : CompTIA Security+ CE ... plays a key role in user support, policy implementation, system monitoring, and compliance management in a secure IT...and STIG implementations. + Troubleshoot and resolve issues on Windows Server, macOS, and Linux systems more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Information Systems Security Engineer…

    COMSO, Inc (Fort Meade, MD)
    …tickets + Utilize COTS/GOTS to communicate system status and compliance Desired: + Windows or Linux SA experience + Network Admin experience + AWS ... The ideal candidate will have hands-on Python scripting experience, Linux administration experience, knowledge of AWS Cloud...documentation, such as SSPs + Conduct security assessments on systems in support of system authorization +… more
    COMSO, Inc (07/12/25)
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  • Principal Windows System

    RTX Corporation (El Segundo, CA)
    …Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Working as a team member in a ... are eligible for a security clearance. + Must have Windows systems administration experience +... systems for security compliance (STIG). + VMware Administration highly desired + Basic Linux experiences… more
    RTX Corporation (07/11/25)
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  • Mission IT Operator (CI Poly)

    Insight Global (Aurora, CO)
    …24x7 operations. System administration experience to include UNIX, Linux , and Windows platforms Experience with virtualization technologies and software ... site issues. This position requires broad knowledge of both Windows and Linux -based systems across... systems , servers, storage, and network connectivity. Provides system administration for assigned infrastructure and establishes… more
    Insight Global (06/13/25)
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  • Systems Engineer III

    CACI International (Forest Heights, MD)
    …primarily focused on Windows systems (servers, workstations, and laptops) administration and Linux systems , responds to monitoring alerts and manage ... to respond to incident escalations + Expert troubleshooting of Windows Operating Systems ( Windows 11...SCCM and Intune Autopilot + Strong VMware experience + Linux administration experience + Experience with Certification… more
    CACI International (07/18/25)
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  • Threat Detection & Response Tier 2, Associate Vice…

    MUFG (Tampa, FL)
    …while driving security improvement + Theoretical and practical knowledge with Mac OS, Linux and Windows operating systems + Experience with security ... other information compiled from various sources + Understanding of network protocols, operating systems ( Windows , Unix, Linux , databases), and mobile device… more
    MUFG (07/08/25)
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  • Mid-Level Network Administrator

    Leidos (Odenton, MD)
    …where required. + Utilize moderate System Administration skills in both Linux and Windows environments to navigate current systems while managing ... Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System ...in lieu of degree + At least 1 year Linux and/or Windows familiarity + Currently possess… more
    Leidos (06/14/25)
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  • Network Analyst II

    Robert Half Technology (Twinsburg, OH)
    …servers, routers, switches, and cabling. * Administer and secure both Microsoft Windows and Linux servers, including physical servers and virtualized ... with experience handling complex implementations. * Certifications such as Network+, Server+, Linux +, or Microsoft Windows Server 2016 and above. * Bachelor's… more
    Robert Half Technology (07/18/25)
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  • Software Engineer Level 2/3 (SkillBridge)

    Northrop Grumman (Newport News, VA)
    …Knowledge of the Atlassian Suite (JIRA, Confluence, Bitbucket, etc.) + Linux and Windows System Administration skills + Ability to apply mathematical and ... class implementations, unit testing, concurrency) + Experience with cross-platform management ( Windows and Unix/ Linux data exchange) + Experience with virtual… more
    Northrop Grumman (07/08/25)
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