• Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. ... interface designs in a common interface control format, and stores interface data in a commonly accessible repository + Prepares time-line analysis diagrams… more
    M. C. Dean (12/30/25)
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  • Environmental Digital Engineer , AWS…

    Amazon (Herndon, VA)
    …Amazon is looking for a talented and self-motivated Environmental Digital Solutions Engineer to support the AWS Environmental global programs team. The successful ... as ensuring regulatory compliance and highest-level environmental performance of AWS's data center global operations. The Environmental team has responsibility for… more
    Amazon (12/18/25)
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  • Environmental Digital Engineer , AWS…

    Amazon (Herndon, VA)
    …words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ... to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital… more
    Amazon (11/08/25)
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  • Fire Safety - Life Safety Systems Engineer

    Jacobs (Arlington, VA)
    …ownership as Engineer of Record, guiding teams and collaborating with senior design professionals. * Interface directly with clients and local code officials to ... safe, resilient environments? We're looking for a Life Safety Systems Engineer to design solutions that safeguard cutting-edge facilities where innovation thrives.… more
    Jacobs (01/16/26)
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  • Security Engineer

    Tetrad Digital Integrity LLC (Arlington, VA)
    …vulnerabilities in this digital age. TDI has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The ... Security Engineer will need to be a self-starter with excellent...ad-hoc vulnerability scans across various environments. + Analyze vulnerability data to identify trends, patterns, and potential impacts. +… more
    Tetrad Digital Integrity LLC (01/08/26)
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  • Modeling and Simulation Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Modeling and Simulation Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on ... a Modeling and Simulation ( M & S ) Engineer , you will design and implement advanced models to...support the acqui sit ion community in making smarter, data -driven investment choices for next-generation warfare technologies. Along the… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Software Engineer

    SAIC (Reston, VA)
    **Description** SAIC has an immediate opening for a Software Engineer to maintain, upgrade, and develop as necessary a custom software solution critical to the daily ... that serves SQL database content over a customer provided network . The solution is developed using Python running within...an application framework hosting a SQLite database. The Software Engineer candidate will also work within a team to… more
    SAIC (12/13/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Fairfax, VA)
    …Grumman Aeronautics Systems has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join our team of qualified, ... Grumman Responsible Engineering/Development/Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** + Interfacing with NGC and customer… more
    Northrop Grumman (11/16/25)
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  • Principal Security Engineer - Hardware…

    Oracle (Richmond, VA)
    …to establish best practices for managing security for every device in our data centers. A security-focused engineer at any level can have significant ... security, application security, vulnerability analysis, threat modeling, and hacking/enterprise network penetration. The biggest challenges for the team are the… more
    Oracle (11/25/25)
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  • Security Engineer , Corporate Services…

    Amazon (Arlington, VA)
    …through effective oral and written communications A day in the life As a Senior Security Engineer , you will collaborate with software development teams to ensure ... Mission is to protect and safeguard Amazon's corporate services, systems, and data . Through proactive engagement with the development teams, we understand the… more
    Amazon (01/09/26)
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