• Transmission Line Engineer 2 - Grid

    Sargent & Lundy (Richmond, VA)
    …and providing support documentation for engineering calculations. + Familiarity with design codes and standards such as NESC, IEC, CSA, IEEE, ANSI, IBC, ASCE ... hardware, insulation, structures, foundations and electrical principles to: + Design transmission lines in the 69kV to 765kV range....Fundamentals of Engineering (FE) exam, and designation as an Engineer in Training. + Proficiency with any of the… more
    Sargent & Lundy (09/12/25)
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  • Machine Learning Engineer , Generative AI…

    Amazon (Arlington, VA)
    …models for Amazon Silicon, enhancing performance and efficiency. As a software development engineer (SDE) on our team, you will drive the development of custom Large ... for top AWS clients. Key job responsibilities * Large-Scale Training Pipelines: Design and implement distributed training pipelines for LLMs using tools such as… more
    Amazon (09/11/25)
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  • Mid Level Systems Engineer

    Amentum (Dahlgren, VA)
    Amentum is seeking Mid Level Systems Engineer to join our team. The role requires a strong understanding of systems engineering principles, modeling and simulation ... engineering team and contribute to our diverse skillsets across multiple contracts in support of our Centers of Excellence. We are looking for individuals to join… more
    Amentum (08/14/25)
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  • GPU Software Engineer

    Leidos (Arlington, VA)
    …. Our division currently has an exciting opportunity for a **Software Engineer ** to perform design , development, and hardware/software integration in _Arlington, ... successful candidate will be responsible for:** + Contributing to design and development of advanced systems as a part...RF hardware devices + Documenting the developed systems + Support system field testing and collection events + Must… more
    Leidos (08/13/25)
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  • Software Engineer

    Leidos (Arlington, VA)
    …. Our division currently has an exciting opportunity for a **Software Engineer ** to perform design , development, and hardware/software integration in _Arlington, ... successful candidate will be responsible for:** * Contributing to design and development of advanced systems as a part...such as Redhawk * Documenting the developed systems * Support system field testing and collection events, usually about… more
    Leidos (07/16/25)
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  • Additive Manufacturing Engineer

    ManTech International (Stafford, VA)
    …innovate with MANTECH! MANTECH seeks a motivated, career and customer-oriented Additive Manufacturing Engineer to join our team in Stafford, VA. This role centers on ... hands-on design , prototyping, and testing of components using additive manufacturing...You will help develop, fabricate, and optimize solutions that support defense and national security objectives through cutting-edge production… more
    ManTech International (10/05/25)
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  • Refrigeration Engineer , Reliability,…

    Amazon (Arlington, VA)
    …of pioneering new products and services. To that end, Amazon is seeking an engineer over maintenance, repair and vendor management operations to support grocery ... expansion across the North American market. Key job responsibilities Provide field support for refrigeration sites across assigned geography including support more
    Amazon (09/27/25)
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  • Junior Network Operations Center Engineer

    ManTech (Herndon, VA)
    …ticketing platform. **Responsibilities include, but are not limited to:** + Support the enterprise architecture, design , development, and deployment of ... a motivated, career and customer-oriented **Junior Network Operation Center Engineer ** to join our team in the **DC, Maryland,...area** . In this role you will provide operational support to maintain overall health and performance of DHS's… more
    ManTech (09/03/25)
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  • Senior Ground Systems Engineer

    KBR (Herndon, VA)
    Title: Senior Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... contract award KBR is seeking experienced Senior Ground Systems Engineers to support the US Space Force (USSF) in architecting, developing, testing, and accrediting… more
    KBR (08/28/25)
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  • Sr. Process Safety Engineer , Global…

    Amazon (Arlington, VA)
    …and Safety Technical Solutions Team seeks an accomplished Senior Process Safety Engineer to lead global initiatives in Process Safety Management (PSM) and Process ... hydrogen, biofuels, carbon capture, and solar/thermal systems. Drive the safe design , commissioning, and operation of these systems in collaboration with external… more
    Amazon (07/18/25)
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