• Radar Research Engineer

    KBR (Chantilly, VA)
    …+ Working Hours: Standard 40 hours per week. Qualifications: Required: + Clearance: Top Secret /SCI + Education: Pursuing Bachelor's, Master's, or PhD in Physical ... Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology...Sciences, Computer Science, Engineering, or Mathematics + Experience: 10+ years',… more
    KBR (10/04/25)
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  • Exchange Engineer (Network Communications 4…

    HII (Virginia Beach, VA)
    …+ Server Subject matter Expert + Must be able to obtain and maintain a US Top Secret security clearance + Strong attention to detail + Strong customer ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $94,795.00 - $150,000.00 Security Clearance: Secret Level of Experience: Senior This… more
    HII (12/05/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …, & Intel space? If so, look no further. Amentum is seeking an **Expert Security Engineer ** to join our team of passionate individuals in **Springfield, VA** . ... projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** * Bridge the gap...Most work will be done at a desk or computer . * Work Environment: General Office environment. The work… more
    Amentum (11/14/25)
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  • Senior Machine Learning Engineer

    TheIncLab (Mclean, VA)
    …and willing and eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Existing clearance is preferred. Benefits At TheIncLab ... well. We are looking for a Senior Machine Learning Engineer to that will focus on researching, designing, training,...that will enable your success + Bachelor's degree in Computer Science, Engineering, Applied Mathematics, or a related field… more
    TheIncLab (12/24/25)
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  • Software Development Engineer in Test II

    TheIncLab (Mclean, VA)
    …and willing and eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Existing clearance is preferred. Benefits At TheIncLab ... We're seeking a Software Development Engineer in Test II (SDET II) to design,...alignment with company culture. Requirements + Bachelor's degree in Computer Science, Software Engineering, or a related field, or… more
    TheIncLab (09/28/25)
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  • Engineer VI

    General Atomics (Herndon, VA)
    …required. + US Citizenship is required as is the ability to maintain a Top Secret Security Clearance. **US Citizenship Required?:** Yes **Experience Level:** ... worldwide. We have an exciting opportunity for an Electrical Engineer to join our CSS group located in Herndon,...in Herndon, VA. The CSS group provides innovative, cutting-edge, security solutions for the United States Government. Our employees… more
    General Atomics (12/11/25)
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  • DevOps Engineer

    Applied Research Solutions (Springfield, VA)
    …+ 5-8 years demonstrated performance in related technology. + Experience with Kubernetes Minimum Security Clearance Required + Top Secret w/ SCI eligibility ... **Description** ARS is looking for a DevOps Engineer . As a DevOps Engineer , you...Department of Defense) standard vulnerability tools such as Nessus Security Center. + Audit all Virtual Machines in the… more
    Applied Research Solutions (11/04/25)
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  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …to transform the future\. **THE WORK** **Lockheed Martin is seeking a talented Software Engineer with a TS /SCI clearance** to work from either our King of ... capabilities of space\- based programs in support of national security \. We are seeking a SW Engineer ...applications with many interdependencies and interfaces * An active TS /SCI security clearance is required for consideration… more
    Lockheed Martin (12/18/25)
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  • Engineer or Physicist in Positioning,…

    The MITRE Corporation (Mclean, VA)
    …and data analysis software tools + Ability to obtain and maintain a US Secret security clearance + Per the US Government's eligibility requirements, you must ... grids, trade, and more. This entry-level position for an engineer or physicist with a desire to learn at...reports, presentations, and/or code + Ability to obtain a Top Secret or higher clearance This requisition… more
    The MITRE Corporation (12/09/25)
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  • Senior T&E SETA Engineer

    IronMountain Solutions, Inc. (Falls Church, VA)
    …Information Operations. + Demonstration and Experimentation. Clearance Requirements: Must have anActive Top Secret Security Clearance with SCIis required. ... 501179 Senior T&E SETA Engineer Work Location: Falls Church, Virginia Schedule: Full...or PhD) in Physical Sciences (Engineering, Chemistry, Physics, Biology, Computer Science, Information Technology, Data Science, Robotics, Computer more
    IronMountain Solutions, Inc. (10/21/25)
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