• Senior Technical Director, TS Clearance…

    Parsons Corporation (Herndon, VA)
    …experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property , and other innovative services to federal, ... providing overall design, development, testing, documenting, and fielding of a global network of tactical systems. The Senior Technical Director provides… more
    Parsons Corporation (08/08/25)
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  • Senior Intelligent Transportation Systems…

    Parsons Corporation (Centreville, VA)
    …experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property , and other innovative services to federal, ... the solution efforts to drive decisions in the transportation network that lead to safer roads by reducing congestion...: On this team, you will function as a senior ITS technical leader, designing and deploying state-of-the-art software… more
    Parsons Corporation (07/18/25)
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  • ACD Voice Engineer

    General Dynamics Information Technology (Arlington, VA)
    …to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Network Engineering **Skills:** Communication Network , IP ... safe and tomorrow is smarter. Our work depends on Senior Voice Engineer joining our team supporting...knowledge of its Element Managers, Linux command line, Ethernet, TCP/ IP , and common industry standard fiber and copper physical… more
    General Dynamics Information Technology (08/08/25)
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  • Principal Innovation & Design Engineering,…

    Amazon (Arlington, VA)
    …through equipment specification, material flow, process design, site layout, and intellectual property considerations. * Work cross-functionally with internal ... through equipment specification, material flow, process design, site layout, and intellectual property considerations. * Work cross-functionally with internal… more
    Amazon (06/11/25)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is seeking a Senior Software Engineer to support the maritime autonomy team. In this position you will work in a diverse environment that ... Linux systems. + Experience with interface communication standards / protocols such as TCP/ IP , UDP, and DDS. + Collaborate with all teams to support software… more
    Leidos (07/24/25)
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  • Sr. Security Engineer , AWS Security Risk…

    Amazon (Arlington, VA)
    …to each team member's growth as our business grows. AWS Security is looking for a Senior Security Engineer to join our team as we work to continuously evaluate ... building and securing our innovative and industry-leading services. A Senior Security Engineer at Amazon is expected...at the business division level - An understanding of network and web related protocols (such as, TCP/ IP more
    Amazon (06/06/25)
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  • Sr Lead Information Security Engineer

    Lumen (Richmond, VA)
    …Federal TIC (Trusted Internet Connections) or MTIPS (Managed Trusted Internet Protocol Services) experience. - Understanding of cloud infrastructure, ... the future. **The Role** We are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in Cloud and Virtualization, to… more
    Lumen (08/08/25)
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  • DevOps Engineer 4

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... lives, and changing the world for the better. We are seeking a **DevOps Engineer ** to join our **Security and Electronic Systems (SES)** business Unit. As part of… more
    M. C. Dean (07/15/25)
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  • Senior Systems Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Systems Engineer /Architect** to join our team in **DC, Maryland, and Virginia (DMV) area** . ... As Computer Systems Engineer /Architect, you will be responsible for the design, development,...common network standards + Strong understanding of network protocols and technologies, including TCP/ IP , DNS,… more
    ManTech (05/22/25)
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  • Security Engineer , Enterprise Software…

    Amazon (Arlington, VA)
    …- all operating at massive scale. AWS Security is looking for a Security Engineer to design security controls and help validate that our services, applications, and ... who are building and securing our services. A security engineer is also expected to be a mentor for...critical priority - Opportunities to communicate security findings to senior leadership across the company A day in the… more
    Amazon (06/26/25)
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