• Senior Systems Administrator

    ManTech (Alexandria, VA)
    …+ Configure Networking and Security Settings: Implement and manage security groups, ensuring secure and efficient network configurations to protect ... **ManTech** seeks a motivated, career and customer-oriented ** Senior ** **Systems Administrator** to join our team in...sensitive data and maintain compliance with security standards. + Optimize Cloud Resources: Monitor and optimize… more
    ManTech (04/02/25)
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  • Cyber Security Engineer

    SAIC (Chantilly, VA)
    …routers and switches' configuration, management, and troubleshooting + Knowledge of network security practices, including firewalls, intrusion detection systems, ... **Desired:** + Familiarity with automation tools and scripting languages to streamline network operations + Experience in Cybersecurity Fundamentals (eg, SANS… more
    SAIC (04/18/25)
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  • Senior IT Systems Engineer - Sr Systems…

    SAIC (Suffolk, VA)
    …ensuring 24/7/365 availability and reliability. The position will support end-to-end network , system, and element visibility; facilitate rapid operations , ... **Description** SAIC is looking for a **Secret** **cleared Senior Systems Engineer** to serve as a **...provisioning to maintaining the operational integrity of a mission-critical network , requiring both technical expertise and a commitment to… more
    SAIC (05/10/25)
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  • Senior Systems Sustainment Administrator…

    SAIC (Suffolk, VA)
    …ensuring 24/7/365 availability and reliability. The position will support end-to-end network , system, and element visibility; facilitate rapid operations , ... **Description** SAIC is looking for a ** Senior Systems Engineer** to serve as a ...provisioning to maintaining the operational integrity of a mission-critical network , requiring both technical expertise and a commitment to… more
    SAIC (03/06/25)
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  • Senior Systems Sustainment Administrator…

    SAIC (Suffolk, VA)
    …ensuring 24/7/365 availability and reliability. The position will support end-to-end network , system, and element visibility; facilitate rapid operations , ... **Description** SAIC is looking for a ** Senior Systems Engineer** to serve as a ...provisioning to maintaining the operational integrity of a mission-critical network , requiring both technical expertise and a commitment to… more
    SAIC (03/06/25)
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  • Senior EntraID Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …related field. + 7+ years total experience in a technical role such as security , network , systems, or software engineering. + 5+ years total experience directly ... Senior EntraID Engineer Job Description ** Senior ...operations teams. + Able to investigate identity related security incidents with cross a functional team of … more
    CoStar Realty Information, Inc. (05/02/25)
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  • All Source Analyst ( Network Analysis)…

    Amentum (Herndon, VA)
    …Your fused analysis and assessment will be vital to the decision making of senior leaders to include the DIA Director. You will witness the impact of your ... multiple sources to assess, interpret, forecast, and explain a range of national security issues and developments that are regional or functional in nature. Provides… more
    Amentum (04/25/25)
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  • Senior Manager, Learning Experience , AWS…

    Amazon (Herndon, VA)
    …position requires constant collaboration with Senior Leaders in Data Center Operations , Safety, Security , Logistics, Planning, Delivery, and other teams to ... team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate… more
    Amazon (03/13/25)
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  • Senior Information Assurance Engineer

    Leidos (Chantilly, VA)
    …services and mission software capabilities in the areas of cyber, logistics, security operations , and decision analytics to support our defense and ... The Multi-domain Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior ...of a program that oversees development, integration, delivery, and operations and maintenance of IT managed security … more
    Leidos (03/29/25)
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  • Sr. Technical Infrastructure Program Manager,…

    Amazon (Herndon, VA)
    …team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate ... people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our… more
    Amazon (03/25/25)
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