• Junior Electrical Engineer (Contingency…

    Chinook Systems (Arlington, VA)
    …Chinook: Chinook Systems, Inc. is a leader in delivering lifecycle energy security solutions to mission critical government and commercial facility Owners. We ... entrepreneurial, and collaborative work environment. The Work: As a Junior Electrical Engineer , you will serve as an engineering consultant and technical expert on… more
    Chinook Systems (08/07/25)
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  • Software Engineer -TS/SCI

    CACI International (Sterling, VA)
    Software Engineer -TS/SCI Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... to mission and product success. + Provide support to test , integration, and deployment of the software baseline. +...ability to achieve certification within 2-months of hire (GSEC, Security + CE, CASP+ CE, CISA, CISSP (or Associate) +… more
    CACI International (08/02/25)
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  • Staff Chief Engineer

    Northrop Grumman (Chantilly, VA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... with outstanding leadership and technical acumen to fill a **Staff** **Chief Engineer ** position leading the department's Defense Portfolio. This position will be… more
    Northrop Grumman (07/24/25)
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  • Software Engineer

    Leidos (Arlington, VA)
    **Description** We are seeking an experienced Lead Software Engineer to join our team in developing unmanned and autonomous ships for the US Government. The ... candidate will help design, code, and test software as part of a Scrum team in...integration + Ability to obtain and maintain a Secret Security Clearance **Preferred Qualifications** + Familiarity with the Atlassian… more
    Leidos (07/10/25)
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  • Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Software Quality Assurance Engineer and Tester** to join our team in the **DC, Maryland, and ... In this role you will develop and execute software test plans in order to identify software problems and...operates effectively and efficiently in the Department of Homeland Security (DHS) enterprise network and on DHS devices. +… more
    ManTech (05/30/25)
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  • Systems Engineer Intern (Forest, VA)

    L3Harris (Forest, VA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Systems Engineer Intern Level C Job Code: 25990 Job ... concept of operations, design and implementation plans + Develop test plans, procedures & cases + Conduct tests and...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (08/16/25)
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  • System Engineer

    KBR (Chantilly, VA)
    …System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role -… more
    KBR (08/14/25)
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  • Natrium Software Engineer

    Bechtel Corporation (Reston, VA)
    …to create a lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology ... historic and interesting opportunity! # Job Summary: The Natrium Software Engineer is responsible for developing software applications to integrate information… more
    Bechtel Corporation (08/14/25)
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  • Systems Engineer - Training

    QinetiQ US (Mclean, VA)
    …(ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore new ways of ... protecting the American Warfighter, Security Forces, and Allies. Being a part of QinetiQ...personal lives. Position Overview We are seeking a Systems Engineer with specialized expertise in training systems and technical… more
    QinetiQ US (08/13/25)
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  • Systems Engineer (Clearance Required)

    Lockheed Martin (Herndon, VA)
    …levels 2\-5\. If you are interested in joining LM and working as a Systems Engineer , please apply to this requisition\. - - - **What does this role look like?** ... the program lifecycle \(development, production, and post production\) * Systems Integration, test and other verification activities * Seek and maintain knowledge of… more
    Lockheed Martin (08/10/25)
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