• Cyber Targeting Officer

    Acclaim Technical Services (Vienna, VA)
    …network activity, or individuals. + Experience with internet applications and protocols, such as Windows and Linux operating systems , SQL, Hadoop, or other ... equivalent experience) in areas such as Cybersecurity, Computer Networks, Network Administration , Computer Security, Information Systems or Computer Science. +… more
    Acclaim Technical Services (05/15/25)
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  • Linux Systems Administrator, Sr…

    Lockheed Martin (Huntsville, AL)
    …accredited University * Experience with Windows Server user account management, administration and access controls * Systems Administration experience ... 6 months of starting the position * Experience with Linux /UNIX Server and Desktop Operating Systems \(i\.e\....and SSH * Installation and configuration experience of Microsoft Windows 10 or 11 workstations and peripherals * VMware… more
    Lockheed Martin (07/12/25)
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  • Senior Systems Engineer

    Tyto Athene (Doral, FL)
    …or cloud-hosted) + Implement and maintain infrastructure solutions for Windows , Linux , and VMware platforms + Ensure systems meet DoD cybersecurity standards ... System, Engineering or related field + 10+ years of systems engineering or administration experience supporting DoD...DoD or enterprise environments + Expert-level experience with Microsoft Windows Server or Red Hat Linux +… more
    Tyto Athene (07/28/25)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    …configuration changes, and ensure the reliability, security, and performance of Linux systems across the enterprise. **Responsibilities:** Design, implement, ... maintain, and troubleshoot Linux -based systems and infrastructure for a number...+ Splunk + Python Scripting + System Hardening + MySQL/PostgresSQL + Basic Networking + Windows Administration … more
    Amentum (07/02/25)
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  • Linux System Administrator

    Chenega Corporation (Albuquerque, NM)
    …with applicable Linux servers/devices. + Track vulnerabilities and perform patching on Linux systems to be in compliance with requirements set forth by ... ensure functional optimization in their business. TheLinux System Administratorshall perform system administration for the operating systems for which they have… more
    Chenega Corporation (07/10/25)
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  • Platform Engineer

    ManpowerGroup (Dallas, TX)
    …Principal, Networking, Active Directory, Log Analytics, Monitoring + Windows and Linux server/ systems administration experience is highly desired + Azure ... services + Self-directed and able to balance the priorities of multiple teams, systems , and products with a leadership mindset + Work collaboratively in teams and… more
    ManpowerGroup (05/01/25)
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  • Junior Systems Administrator…

    Tyto Athene (Doral, FL)
    …or a related field preferred + 0-3 years of hands-on experience in Linux systems administration + Familiarity with Windows + Basic knowledge of Bash or ... **Description** Tyto Athene is searching for a **Junior Systems Administrator ( Windows )** to support US...+ Assist in the installation, configuration, and maintenance of Linux systems + Assist with installation, configuration,… more
    Tyto Athene (07/28/25)
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  • Manager of Applications Development

    Robert Half Technology (West Palm Beach, FL)
    …and team oversight. * Proficiency in Linux and Windows operating systems , as well as expertise in database administration . * Strong knowledge of ... IT solutions based on organizational needs and requirements. * Perform Linux -based systems administration , including installation, configuration,… more
    Robert Half Technology (07/25/25)
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  • Information Systems Security Manager

    L3Harris (Orlando, FL)
    …(technical & physical) for anomalous or unauthorized activities. + System Administration ( Linux / Windows ) and Cybersecurity sustainment activities ... 8 and DAAPM requirements + System administrator experience with operating systems : Microsoft Windows , Linux + Experience with various information system… more
    L3Harris (07/04/25)
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  • Senior Linux System Administrator

    RTX Corporation (Tucson, AZ)
    …Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Understanding and knowledge of ... Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server...are eligible for a security clearance. + Must have Linux experience. Experience with Active Directory, VMware, Administration… more
    RTX Corporation (07/18/25)
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