• Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, lifecycle mission enablement,… more
    Nightwing (12/26/25)
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  • Test Engineer / Principal Test…

    Northrop Grumman (Newport News, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... range from program-specific test lead roles to lateral transitions toward systems or software engineering. **Responsibilities:** + Full life cycle product testing… more
    Northrop Grumman (12/17/25)
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  • SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **SIGINT Mission Engineer ** to support assessments and studies for the SIGINT Directorate. In this role you will coordinate ... and architecture performance assessments with the Enterprise, Chief Architect, Chief Engineer , and Program Offices. You will manage development, test, and validation… more
    SAIC (12/11/25)
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  • Big Data Engineer

    SAIC (Chantilly, VA)
    … based on land, at sea, in air, and in space. The Big Data Engineer will support the NRO's Advanced Systems and Technology (AS&T) Directorate, which researches ... **Description** SAIC is seeking a Big Data Engineer to join our team of professionals providing technical and program services to the Air Force, Space and… more
    SAIC (12/08/25)
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  • AI Cloud Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **AI Cloud Engineer ** with expertise in Signal Intelligence (SIGINT) processing to support SAIC's Prime Program, Landmark AOS in ... Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. As the...the complete end-to-end life cycle. As the **AI Cloud Engineer ** you will be responsible for staying current on… more
    SAIC (11/06/25)
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  • Undergrad Software Engineer - Fusion

    Oracle (Richmond, VA)
    …You will use your knowledge and creativity to design and build innovative new systems from the ground up. You will be writing code, completing programming projects, ... Bring (Objective Minimum Qualifications):** To be considered for a Software Engineer position in the Applications Development organization, you must possess the… more
    Oracle (11/25/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    …**Job Description** Overview SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise on civil and industrial engineering ... Support defense analytical requirements with enhanced scientific / engineering research , capability / limitation analysis, reverse engineering analysis /… more
    SOS International LLC (11/21/25)
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  • Signal Processing Engineer Subject Matter…

    Lockheed Martin (Manassas, VA)
    **Description:** What We're Doing Lockheed Martin Rotary and Mission Systems \(RMS\) is a world‑class leader in defense innovation\. Our Artificial Intelligence ... Processing SME, you will shape advanced AI‑enabled defense solutions-​from early research and prototype development through to fielded deployment-​and serve as a… more
    Lockheed Martin (10/22/25)
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  • Network Emulation Engineer

    CACI International (Chantilly, VA)
    Network Emulation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... attacks, develop approaches to automate cybersecurity operations, and engage in research to improve the state of the practice.** **Responsibilities** **:** **Work… more
    CACI International (10/28/25)
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  • Engineer Mechanical 4

    Huntington Ingalls Industries (Newport News, VA)
    ENGINEER MECHANICAL 4 Location: Newport News, Virginia, United States Date: Jan 6, 2026 Req ID: 44758 Team: E35 SUBMARINE ENGINEERING - ADVANCED CAPABILITIES Entity: ... **The Role** Researches, plans, designs and develops mechanical products and systems such as instruments, controls, robots, engines, machines and mechanical, thermal… more
    Huntington Ingalls Industries (01/06/26)
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