• Software Engineer

    Lockheed Martin (Herndon, VA)
    …We are hiring levels 2\-5\. If you are interested in joining LM as a Software Engineer , please apply to this requisition\. We will screen those that look ... products utilized in the development and/or refurbishment of ground support/ test equipment\. * Perform software engineering lifecycle...essential for this role\. * Must have a current Top Secret clearance, thus US citizenship is… more
    Lockheed Martin (10/04/25)
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  • Lead Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that ... machine learning. We are searching for a Lead Embedded Software Engineer with expertise in the Electronic...and prototype demonstrations **Qualifications You Must Have:** + Active Top Secret clearance with SCI eligibility +… more
    RTX Corporation (11/05/25)
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  • Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that ... machine learning. We are searching for an experienced Embedded Software Engineer with expertise in signal processing....and perform demonstrations **Qualifications You Must Have:** + Active Top Secret clearance with SCI eligibility +… more
    RTX Corporation (11/05/25)
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  • Cleared Software Engineer , Federal

    General Atomics (Charlottesville, VA)
    …individuals to apply. 48828 **Job Qualifications:** + Ability to transfer and maintain a Top Secret security clearance with SCI eligibility and a CI poly. + ... more software development areas. **PREFERRED SKILLS AND QUALIFICATIONS:** + Active Top Secret Security Clearance + Comfortable working with Linux systems on… more
    General Atomics (11/01/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …Experience with networking architecture **Preferred Qualifications for both levels:** + Active Top Secret /SCI security clearance + Experience in cable design and ... Systems** is seeking a candidate to fill a **Systems Engineer / Principal Systems Engineer ** position. This...integrate, enhance, and productionize solutions + Support the assembly, test , and documentation for hardware components, software more
    Northrop Grumman (11/13/25)
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  • Test and Integration Engineer

    Sciolex Corporation (Chantilly, VA)
    …of the testing and integration process. Qualifications & Physical Requirements + Active Top Secret /SCI Clearance with Polygraph. + Bachelors and nine (9) years ... ensuring you receive the utmost employee care. Responsibilities We are seeking a Test and Integration engineer that will support successful integration and… more
    Sciolex Corporation (10/09/25)
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  • Test Engineer / Principal…

    Northrop Grumman (Newport News, VA)
    …acquire user feedback, and User Experience (UX) input. **Basic Qualifications for a Test Engineer ** + Bachelors in science with 2 years' experience, Masters ... All other basic qualifications **Basic Qualifications for a Principal Test Engineer ** + Bachelors in science with...+ Familiarity with Command and Control (C2) Systems. + Top Secret / SCI clearance. Northrop Grumman… more
    Northrop Grumman (09/17/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …requires the candidate to have a minimum of the following clearance(s): Top Secret /SCI/Polygraph This requisition requires the hired candidate to have ... within one year from the date of hire, the following clearance(s): Top Secret /SCI/Polygraph Work Location Type: Onsite Commitment to Non-Discrimination All… more
    The MITRE Corporation (09/17/25)
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  • Principal RF Engineer

    Leidos (Arlington, VA)
    …+ Must be US Citizen. + Active Secret or Top Secret clearance with ability to receive TS //SCI. + Demonstrated leadership of complex multi-disciplinary ... design team across the division (electrical engineers, systems engineers, software /firmware engineers, scientists, etc.). The **Principal RF Engineer **… more
    Leidos (11/11/25)
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  • Associate Software Systems Engineer

    The Boeing Company (Herndon, VA)
    …and control of space vehicles. The system engineer will work day-to-day with software and test engineers in order to implement, test , and document ... on candidate eligibility. **Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship Required). (A US Security… more
    The Boeing Company (11/08/25)
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