• Lockheed Martin Red Team - Cyber Test Exploitation…

    Lockheed Martin (Bethesda, MD)
    …, hardware, and software * Collaborate with Red Team members and corporate infrastructure technologists to assess cyber systems * Lead testing efforts on ... wireless, etc\. * Extensive knowledge and hands\-on experience with various operating systems , including Windows, Linux , and mobile platforms, with a strong… more
    Lockheed Martin (04/25/25)
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  • Cloud Implementation Architect - TS/SCI Required

    Optiv (Columbia, MD)
    …other Infrastructure -as-Code technologies + 3-5 years administering Red Hat Enterprise Linux (RHEL), or other RHEL-based operating systems + Experience with ... role will be expected to lead the operations and maintenance of the AWS infrastructure to ensure high availability for the customer. This position will also be… more
    Optiv (03/26/25)
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  • Senior DevOps Engineer (Hybrid)

    Huntington Ingalls Industries (Fort Meade, MD)
    …fast-paced development team. The ideal candidate will have strong working knowledge in Linux systems containers, administration, and a background in Big Data ... and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued… more
    Huntington Ingalls Industries (05/02/25)
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  • Senior System Architect

    CACI International (Aberdeen Proving Ground, MD)
    …Knowledge of TCP/IP, information security/authorization profiles, or system administration of Linux or Windows networks/ systems . + Experience with VMware vSphere ... Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of… more
    CACI International (04/29/25)
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  • Enterprise Cross Domain Engineer

    Acclaim Technical Services (Bethesda, MD)
    …hardware maintenance and troubleshooting. Required Technical Skills: Proficient in Linux /Unix systems administration; Extensive knowledge of physical server ... The role involves maintaining, troubleshooting, and upgrading physical server infrastructure . The work will be carried out in an...+ Maintain, troubleshoot custom Software Baseline based on Scientific Linux and Red Hat Linux . + Maintain,… more
    Acclaim Technical Services (03/21/25)
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  • Sr Infosec Engineer

    UIC Government Services and the Bowhead Family of Companies (Aberdeen, MD)
    …TCP/IP, Information Security/Authorization profiles, and security administration of Windows and Linux systems . + Have knowledge of Government security policies ... C3N Contract in Aberdeen, MD. The INFOSEC Engineer will provide a system-of- systems approach to advancing and synchronizing cyber security, information assurance and… more
    UIC Government Services and the Bowhead Family of Companies (04/22/25)
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  • Platform Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …developing infrastructure in AWS. + Have a solid understanding of Linux systems , hosts, networks, security, applications and proficiency in shell scripting ... and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued… more
    Huntington Ingalls Industries (04/26/25)
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  • Platform Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …developing infrastructure in AWS. + Have a solid understanding of Linux systems , hosts, networks, security, applications and proficiency in shell scripting ... and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued… more
    Huntington Ingalls Industries (02/22/25)
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  • Platform Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …developing infrastructure in AWS. + Have a solid understanding of Linux systems , hosts, networks, security, applications and proficiency in shell scripting ... and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued… more
    Huntington Ingalls Industries (02/06/25)
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  • System Administrator / System Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …facilities and logistics management for the governance of facilities projects and systems application needs/requirements. The FACIT team is to provide the following ... also improve the level of efficiency and effectiveness with the customer systems capabilities by delivering industry best practices and standard business processes.… more
    Parsons Corporation (04/08/25)
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