• Systems Engineer

    Cinteot (Herndon, VA)
    Systems Engineer Location - Herndon, VA Job Description: With our employees as our priority, we provide diverse career opportunities designed to propel ... and technology related disciplines such as Mathematics, Computer Science, Systems Engineering, Electrical Engineering, Computer Engineering, Physics, Information Technology,… more
    Cinteot (08/07/25)
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  • Senior Satellite Systems Engineer

    Lockheed Martin (Fort Belvoir, VA)
    …want to build a better tomorrow with you\. In this role as a Satellite Systems Engineer , Staff you will have the opportunity to conduct and lead ... of program activities and will lead a small shift team\. A TS /SCI with adjudicated polygraph is required for this position\. \#LI\-CS1 **Basic Qualifications:**… more
    Lockheed Martin (09/24/25)
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  • Systems Engineer - Scrum Master

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. We are actively seeking a dynamic and experienced Systems Engineer /Scrum Master to join our team, a group dedicated to ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/27/25)
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  • Senior Principal Cyber Systems

    BigBear.ai (Herndon, VA)
    Overview BigBear.ai is looking for a Systems Engineer to join our support team. The candidate will work closely with the development team and our customers in ... position is on-site in Herndon, VA, and requires a TS /SCI with Polygraph. BigBear.ai helps people make sense of...for the educational qualifications + Must maintain an active TS /SCI with current poly + Proven experience in Linux… more
    BigBear.ai (10/01/25)
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  • RF Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is looking for a Radio Frequency (RF) Systems Engineer to provide management and outreach support to the Gov customer RF Program ... for Gov customers and industry partners Required Qualifications + Must have an active TS /SCI with CI Polygraph + US Citizenship required + STEM degree; preferably in… more
    Noblis (09/30/25)
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  • Senior Systems Engineer - TS

    RTX Corporation (Sterling, VA)
    …that create a safer, more secure world. We have an exciting opportunity for a **Senior Systems Test Engineer ** to join our Air & Space Defense Systems (ASDS) ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (08/16/25)
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  • Systems Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    Systems Security Engineer The Opportunity: As a systems engineer supporting an agenc y's security office, you will use your expertise to develop, update, ... and produce evidence of compliance, where necessary. As a systems engineer you will analyze vulnerability scans...and processes, and architecture + Experience using Windows Operating systems and AWS Services + Active TS /SCI… more
    BOOZ, ALLEN & HAMILTON, INC. (09/11/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    …deep web and dark web. Clearance/Citizenship Requirements: + US Citizenship with an active Top Secret Clearance with ability to obtain SCI (Active and/or PR ... **Description** Seeking a Senior Systems /Network Engineer , working with a diverse team of contractors, government personnel and subject matter experts, focused… more
    SAIC (09/20/25)
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  • Edge Information Systems Security…

    V2X (Springfield, VA)
    …and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS /SCI clearance to support our government customer ... VA. The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain a Counterintelligence… more
    V2X (09/09/25)
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  • Systems Development Engineer I, AWS…

    Amazon (Herndon, VA)
    …that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale and to gain top -notch experience ... The AWS Cross Domain Services team is seeking a Systems Development Engineer who is passionate about...candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires… more
    Amazon (09/25/25)
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