• Fannie Mae (Reston, VA)
    hardware , technology, and/or processes. *THE IMPACT YOU WILL MAKE* The * Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and ... API management platforms (Preferably Google Apigee OPDK and GCP, Google Apigee Hybrid ). * Knowledge of OpenAPI/Swagger, GraphQL, and RESTful principles. * Deep… more
    DirectEmployers Association (10/17/25)
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  • Principal Hardware Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    ** Principal Hardware Engineer - Hybrid /Remote Northeast US** Curtiss Wright is seeking an experienced ** Principal Hardware Engineer ** to join ... form factors; and custom form-factor systems incorporating software, firmware, and hardware security elements. The ideal candidate brings deep expertise in… more
    Curtiss-Wright Corporation (10/05/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support of our ... (ONR) in Arlington, VA. Please note: This role is hybrid with 3 days/week onsite in Arlington, VA. Candidates...be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible… more
    Saliense Consulting (12/19/25)
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  • Senior Principal Data Center…

    Oracle (Washington, DC)
    **Job Description** As a Senior Principal Data Center Engineer , you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and depth ... focusing on delivering the next generation of world class hardware and data centers. + Familiarization with Data Center...and two-phase cooling distribution units, cold plates, manifolds for hybrid of air and liquid data center cooling. +… more
    Oracle (11/25/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must ... introducing new cyber capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and develop automated cloud-based… more
    Shuvel Digital (09/25/25)
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  • Principal FPGA Engineer

    Actalent (Sterling, VA)
    …flight-ready systems. This role has excellent opportunities for professional growth. The Principal FPGA Engineer serves as one of the technical authorities ... The team works hands-on in a lab with real hardware and follows disciplined, innovative-driven engineering to deliver reliable,...be eligible for a security clearance -(This role gives hybrid flexibility, but candidate must be open to on… more
    Actalent (12/05/25)
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  • CCSS Principal Systems Engineer

    RTX Corporation (Springfield, VA)
    …more secure world. Raytheon Field Engineering is anticipating an opportunity for a Principal Systems Engineer . This role is suited for a motivated individual ... equipment and performance degradation, including identifying and implementing necessary hardware , software, and technical adjustments. + Experience with XACTA… more
    RTX Corporation (11/13/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Washington, DC)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** NETWORK ENGINEER SR PRINCIPAL Transform technology into opportunity as a ... Network Engineer Sr Principal at GDIT. Shape what's next for mission-critical government...system backup and recovery capability Coordinates the acquisition of hardware and software as well as subcontractor services as… more
    General Dynamics Information Technology (11/25/25)
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  • Senior FPGA Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    …Product Team (IPT) comprised of Program Manager(s), Chief Engineer or Principal Systems Engineer , and several hardware (electrical), FPGA, software, ... **Senior FPGA Engineer ** Curtiss-Wright is seeking an experienced Senior FPGA...to drive complex projects to completion. **Location:** Ashburn, VA; Hybrid /Remote acceptable **We Take Care of Our People** Paid… more
    Curtiss-Wright Corporation (11/21/25)
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  • Principle Test Engineer

    Shuvel Digital (Dulles, VA)
    Principle Test Engineer Type: Contract Location: Hybrid /Dulles, VA Work Authorization: USC Clearance: Active Secret. Must be able to obtain TS/SCI and DHS ... new cyber capabilities to address emerging threats. Raytheon is seeking a Principal Test Engineer to support the Agile-based design, development, integration,… more
    Shuvel Digital (09/25/25)
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  • Lead EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …17th Street Suite 400, Arlington, VA, 22209 USA **Position Role Type:** Hybrid **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... learning. We are searching for a Lead EW Software Engineer who will function as a senior technical contributor...and firmware development. You will work collaboratively with our principal investigators (PI) and program managers (PM) to help… more
    RTX Corporation (11/05/25)
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  • Information Systems Security Engineer

    TekSynap (Chantilly, VA)
    …security, etc.), program personnel, and Government security representatives. + Serve as a principal advisor to the Government and service lane leads on all matters, ... system including updating network diagrams, vulnerability scans, STIG checklists, hardware /software lists, and SCRM certificates. + Maintains responsibility for the… more
    TekSynap (12/06/25)
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  • Software Developer 4

    Oracle (Washington, DC)
    …exponential growth. We are looking for a skilled Principal Software Engineer to support operations of hardware provisioning service, and develop automation ... as a Leader in Gartner's Magic Quadrant for Distributed Hybrid Infrastructure. The Oracle Hardware Development team...**Join the Team** Join our dynamic team as a Principal Software Engineer and work on exciting,… more
    Oracle (11/25/25)
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  • Space Technology Advisor

    SAIC (Arlington, VA)
    …a **Space Technology Advisor** with an active **TS/SCI clearance** to support the Principal Director, Space Technology in the Office of the Under Secretary of ... of the Department of Defense (DoD) Microelectronics Commons program. The systems engineer 's primary roles are to support Principle Director (PD), Space Technology… more
    SAIC (11/14/25)
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