• Senior Systems Engineer

    ManTech (Chantilly, VA)
    … technologies. + Experience in all components of Windows and Linux system infrastructure . + Experience in Local Area Network /Wide Area Network ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Engineer** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (09/30/25)
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  • Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    infrastructure technologies, all components of Windows and Linux system infrastructure , Local Area Network /Wide Area Network technologies, Storage ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Engineer** to join our team in **Chantilly, VA.** **Responsibilities include but are… more
    ManTech (08/20/25)
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  • Senior Web Application Penetration Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …Skills** + In-depth understanding of various assessment tools + Knowledge of infrastructure operations across databases, network , and system administration + ... Senior Web Application Penetration Tester Job Description **Overview**...The candidate will utilize threat modeling, white box application security analysis, and grey box penetration testing. This position… more
    CoStar Realty Information, Inc. (10/02/25)
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  • Senior Systems Administrator | Active TS…

    General Dynamics Information Technology (Quantico, VA)
    … and Operations **Skills:** Mobile Device Management (MDM),Next-Generation Network (NGN),System Administration **Certifications:** Security + CE - ... Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior Systems Administrator** with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (08/09/25)
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  • Sr. Product Manager -Tech, Global Network

    Amazon (Herndon, VA)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... Description AWS Infrastructure Services owns the design, planning, delivery, and...help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest… more
    Amazon (09/23/25)
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  • Senior Construction Manager , AWS Dccd Amer…

    Amazon (Herndon, VA)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... Description AWS Infrastructure Services owns the design, planning, delivery, and...You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts,… more
    Amazon (08/29/25)
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  • Senior Azure/Linux Engineer (Fed/ GovCloud)

    Deloitte (Richmond, VA)
    …you will do: The Cloud Engineer is responsible for implementation, management, cloud security and automation of the Azure Government and AWS GovCloud for Deloitte ... GPS. The Cloud Engineer will work within Deloitte Cloud Framework to implement security controls and works with multiple Deloitte internal engagement teams to gather… more
    Deloitte (09/13/25)
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  • Senior Technical Infra Program Manager, DC…

    Amazon (Herndon, VA)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... Description AWS Infrastructure Services owns the design, planning, delivery, and...help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest… more
    Amazon (08/08/25)
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  • Industrial Security Director - Level 1

    Northrop Grumman (Dulles, VA)
    …policy and consistency + Building strong relationships and partnering closely with senior leadership, especially within the security and information technology ... strategy that is aligned to business objectives and the infrastructure requirements to support them. This will be a...met + Other duties as assigned **Work Attributes:** + Senior level understanding customers' Security Structure +… more
    Northrop Grumman (09/05/25)
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  • Senior Penetration Tester, Kubernetes,…

    Google (Reston, VA)
    …create and maintain the safest operating environment for Google's users and developers. Security Engineers work with network equipment and actively monitor our ... Senior Penetration Tester, Kubernetes, Google Public Sector +...equivalent practical experience. + 5 years of experience in security engineering, with a focus on container security more
    Google (10/01/25)
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