• Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …of our cybersecurity infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the ... + **Researching available technology options** and their respective functional, performance , security, and interoperability characteristics; testing and evaluation of… more
    M. C. Dean (08/27/25)
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  • Senior Hardware Engineer

    ManTech (Herndon, VA)
    …revisions + Evaluate and report on new/emerging computing technologies to enhance capacity , performance , and reliability; Evaluate and recommend changes and/or ... **ManTech** seeks a motivated, career and customer-oriented **Senior Hardware Engineer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this role… more
    ManTech (08/19/25)
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  • Senior Protocol Engineer

    Coinbase (Richmond, VA)
    …of sequencer revenue to funding public goods. We are looking for a strong *protocol engineer *to join the Base team to help us continue scaling in order to pave the ... do:* * Hack on execution client internals (geth, reth, etc.) to extend capacity and capabilities of these systems well beyond current standards. * Develop… more
    Coinbase (08/09/25)
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  • GEOINT Operations Support Systems Engineer

    KBR (Chantilly, VA)
    Title: GEOINT Operations Support Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... + Management: Manage projects and conduct assessment including operational availability/ capacity , maintenance, Space vehicle checkout, and initial operational capability.… more
    KBR (08/01/25)
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  • Software development Engineer - Identity…

    Amazon (Arlington, VA)
    …customers and communities around the world, and we've designed the system with the capacity , flexibility, and performance to serve a wide range of customers, ... Operation team is looking to hire a Software Development engineer . This is a fast-paced, intellectually challenging position, and...be constantly looking for ways to improve your product's performance , quality and cost. We want individuals who are… more
    Amazon (07/26/25)
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  • Hogan Engineer II

    PenFed Credit Union (Mclean, VA)
    …being a part of the PenFed family. PenFed is hiring a (Hybrid) Hogan Engineer II at our Tysons, Virginia; Papillion, Nebraska; San Antonio, Texas or Dallas, Texas ... but are not limited to, system design; standards based implementation, capacity planning, systems integration, process / procedure development and refinement, and… more
    PenFed Credit Union (07/26/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …maintains enterprise network infrastructure to ensure proper configuration, availability, performance , capacity , and maintenance (including application of the ... **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (07/11/25)
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  • Security Engineer II, Threat Hunting,…

    Amazon (Arlington, VA)
    Description Amazon Security is looking for an experienced Security Engineer who is excited by the idea of searching for undetected threat activities at petabyte ... ideas, perspectives, and voices. Training and Career Growth We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why… more
    Amazon (09/26/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise IT program that is responsible for building and operating a ... into technical solutions, and include factors such as system requirements, system performance , and life cycle costs in requirements decomposition to determine the… more
    Leidos (09/24/25)
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  • Mechanical Engineer Senior

    Amentum (Chantilly, VA)
    Amentum is seeking a **Mechanical Engineer Senior** to support our **FEDSIM United States Army National Guard (G2 IS3)** contract. **Responsibilities:** + Delivers ... classified operations and meet SCIF environmental standards. + Evaluates system capacity , equipment lifecycle, and emerging requirements to recommend and implement… more
    Amentum (09/23/25)
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