• Senior Mainframe Systems Programmer…

    Ensono (Richmond, VA)
    Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A Senior IBM z/VM Systems Programmer ensures the stability, integrity, and ... efficient operation of information systems that support core organizational functions and clients. This...System Image) is desired + Experience with, storage administration , DFSMS/VM, and virtual tape is helpful + Experience… more
    Ensono (01/06/26)
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  • Senior Information Systems Security…

    Amentum (Warrenton, VA)
    …for transformative change. **Responsibilities:** The duties and responsibilities of the ** Senior Information System Security Engineer (ISSE)** include, but are ... requirements using intimate knowledge of security design best practices for information systems . throughout the system development life cycle to support the… more
    Amentum (01/09/26)
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  • Senior Platform Engineer

    BAE Systems (Sterling, VA)
    **Job Description** At BAE Systems , we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We ... improve our future and protect our freedom. We are looking for a Platform Engineer ( Senior ) to join our visible technical program driving the Model Based Systems more
    BAE Systems (12/20/25)
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  • Senior Information System Security…

    General Dynamics Information Technology (Reston, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Information System Security** **Engineer** Deliver security related ... solutions for enterprise information systems and network architectures as an Information ...Experience: 8+ years of related experience + Advanced Windows administration capabilities and Linux proficiency + Practical… more
    General Dynamics Information Technology (11/21/25)
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  • Senior DevSecOps Engineer

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a Senior DevSecOps Engineer to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud ... suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated enterprise… more
    BAE Systems (10/31/25)
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  • Senior Network/ Systems Tools…

    Leidos (Chantilly, VA)
    …Mission:** The Digital Modernization Sector at Leidos has an opening for an a Senior Network/ Systems Tools Engineer to support the Intelligence Sector. **The job ... duties are as follows:** + System Architecture: Design, implement, and maintain the OpenText Network...Deep expertise in container orchestration technologies like Kubernetes in Linux environments. + Operating Systems : Proficiency in… more
    Leidos (12/20/25)
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  • Senior Network/ Systems Tools…

    Jacobs (Chantilly, VA)
    Knack Works, a Jacobs Company, has an opening for a Senior Network/ Systems Tools Engineer to support the Intelligence Sector. The job duties are as follows: * ... System Architecture: Design, implement, and maintain the OpenText Network...Deep expertise in container orchestration technologies like Kubernetes in Linux environments. * Operating Systems : Proficiency in… more
    Jacobs (01/06/26)
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  • Mid- Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …+ Configure, manage, secure, and troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms (updates, security, ... initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities:...configuration (Cisco experience is a plus) + Proficient in Linux and Windows system administration more
    Infinity Systems Engineering (01/03/26)
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  • Senior Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SENIOR SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Senior Systems Administrator to support our customer on the Nautical contract in the ... + Minimum of 10 years of progressive experience in systems administration + Minimum of 5 years...administration and compliance Technical Skills: + Proficiency in Linux /Unix and Windows server administration in cloud… more
    UIC Government Services and the Bowhead Family of Companies (01/06/26)
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  • Senior Systems Engineer

    Syms Strategic Group, LLC (SSG) (Arlington, VA)
    systems + Strong proficiency in Linux /Unix and Windows operating systems + Experience with system administration tasks including user management, ... Syms Strategic Group (SSG) is seeking a talented Systems Engineer ( Senior ) Location: Remote Department:...improvement methodology through the use of Information Technology (IT) systems or procedures + Maintain inventory of system more
    Syms Strategic Group, LLC (SSG) (01/07/26)
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