• Test Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Test Engineer ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington **Position ID:** ... **Position Description:** CGI Federal has an exciting opportunity for a Test Engineer within our Intel sector advancing the national security mission through cutting… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Artificial Intelligence Engineer

    SAIC (Mclean, VA)
    …AI models for prototyping, training, inference, and deployment. The customer is seeking a subject matter expert , creating and translating trend analyses, and ... national importance. We are seeking an Artificial Intelligence (AI) Engineer /Policy SME to support a fast-paced, dynamic...than one of the requirements below: + Be an expert in the field of AI with an in-depth… more
    SAIC (09/20/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …Evaluate solutions based on cost, risk, performance, and supportability. + Serve as subject matter expert in network architecture, supporting executive ... **Description** Leidos is seeking a High-Level Network Engineer to join our Infrastructure Team in Chantilly,...on security, scalability, and performance. This position requires a TS /SCI with Polygraph and a deep understanding of complex… more
    Leidos (08/16/25)
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  • Nautical

    UIC Government Services and the Bowhead Family of Companies (Alexandria, VA)
    …Developer - Senior + Cloud Application Developer - Master + Cloud Application Developer - SME + DevSecOps Engineer - Journeyman + DevSecOps Engineer - Senior ... + DevSecOps Engineer - Master + DevSecOps Engineer - SME + Technical Writer -...+ Intermediate to advanced level skills in Microsoft Office software suite - Word, Excel, Outlook, PowerPoint + Ability… more
    UIC Government Services and the Bowhead Family of Companies (08/01/25)
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  • Staff Network Engineer

    Northrop Grumman (Fairfax, VA)
    …interfacing, such as routers, switches, firewalls, load balancers etc. + Wide Area Network Subject Matter Expert + Experience with designing additions to a ... Northrop Grumman Space Systems (NGSP) seeks to fill a **Staff Network Engineer ** in the Payload and Ground Systems Division Engineering organization supporting… more
    Northrop Grumman (08/31/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …and external stakeholders + Collaborate across cloud, systems, and cybersecurity teams + Subject matter expert for business development / proposal efforts ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (09/17/25)
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  • Information Security Engineer - Black Lotus…

    Lumen (Richmond, VA)
    …of the evolving threat landscape. **The Main Responsibilities** + Serve as Threat Research Subject Matter Expert , offering guidance and support to the Black ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to...Role** Black Lotus Labs is seeking a Principal Security Engineer on the Research & Analysis team. This team… more
    Lumen (08/30/25)
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  • Cyber Security Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** CYBERSECURITY ENGINEER SME Advance your career while impacting our national ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Cyber and...security in cyber as a Cybersecurity Engineer SME at GDIT. Here, technologists have… more
    General Dynamics Information Technology (09/26/25)
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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 ... our national security. KBR is seeking a GEOINT Operations Support Systems Engineer to bridge real-time satellite operations with ground segment engineering. You'll… more
    KBR (09/27/25)
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  • SETA Systems Engineer

    SAIC (Sterling, VA)
    **Description** SAIC has an immediate opening for a Systems Engineer /SETA to provide direct customer support on a critical development effort. This role will support ... Identify and manage system CONOPS and requirements based on SME stakeholder inputs + Communicate requirements to vendors and...key test events **Qualifications** + Must currently hold a TS /SCI and Poly + Bachelor's Degree in Mechanical Engineering… more
    SAIC (08/07/25)
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