• Research Infrastructure Engineer

    CACI International (Laurel, MD)
    …practices **Qualifications:** _Required:_ + 11+ years of experience as a Infrastructure Engineer and System Administrator in Linux environments + Bachelor's ... Research Infrastructure Engineer Job Category: Information Technology Time Type: Full...Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:… more
    CACI International (08/08/25)
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  • Senior Network Engineer (NE3)

    Nightwing (Annapolis Junction, MD)
    …Typically requires a master's degree in Computer Science, Information Assurance, Information Security Systems Engineering, or a related discipline from an ... certification is required Active and transferable US government issued TS/SCI with polygraph security clearance is required prior to start date. US citizenship… more
    Nightwing (06/24/25)
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  • FPGA Development Engineer , Bespoke…

    Amazon (Jessup, MD)
    …programmable logic for 100G Networking Systems - Current, active US Government Security Clearance of Top Secret or above Amazon is an equal opportunity ... is looking for help. AWS seeks an FPGA Development Engineer with experience developing programmable logic on the most...US Citizen and obtain and maintain an active TS/SCI security clearance . Key job responsibilities - Develop… more
    Amazon (06/04/25)
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  • Principal Front End Software Engineer

    GliaCell Technologies (Fort Meade, MD)
    …you must have the following: + Possess an active or rein-statable TS/SCI with Polygraph security clearance . + US Citizenship. + The candidate shall have 12 or ... Are you a Principal Front End Software Engineer who is ready for a new challenge...Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security more
    GliaCell Technologies (05/23/25)
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  • Hardware Exploitation Engineer (TS/SCI)-…

    Vexterra Group (Bethesda, MD)
    …contract. Security Requirements: + Must possess an active TS/SCI clearance w/ a Counterintelligence (CI) Polygraph. Highly Desired Experience: + Experience ... Vexterra Group is currently searching for a TS/SCI cleared Hardware Exploitation Engineer to provide the following engineering support: + Conduc t technical hardware… more
    Vexterra Group (07/15/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    …+ To be considered must have an active TS/SCI with polygraph security clearance **Preferred Qualifications** + Experience with Python, SpringBoot, Hibernate, ... **Leidos** has a new and exciting opportunity for a **Principal** **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (08/08/25)
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  • Mechanical Engineer

    KBR (Chevy Chase, MD)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: Mechanical Engineer Title: Mechanical EngineerBelong. Connect. Grow. with KBR!...Title: Mechanical EngineerBelong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (06/24/25)
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  • Principal Software Engineer - Partial…

    GliaCell Technologies (Columbia, MD)
    …you must have the following: + Possess an active or rein-statable TS/SCI with Polygraph security clearance . + Be a US Citizen. + 20 years with a Bachelor's ... Are you a Principal Software Engineer who is ready for a new challenge...Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security more
    GliaCell Technologies (05/15/25)
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  • Communications Engineer - COBRA

    Huntington Ingalls Industries (Patuxent River, MD)
    …- 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: - $125,182.00 Security Clearance : Secret Level of Experience: Mid This opportunity ... and emerging technologies, particularly integrated communications, networking, and Systems -of- Systems (SoS) technologies, to enhance national security and… more
    Huntington Ingalls Industries (07/31/25)
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  • Radio Frequency (RF) Engineer - COBRA

    Huntington Ingalls Industries (Patuxent River, MD)
    …- 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: - $211,097.00 Security Clearance : Top Secret Level of Experience: Senior This ... and emerging technologies, particularly integrated communications, networking, and Systems -of- Systems (SoS) technologies, to enhance national security and… more
    Huntington Ingalls Industries (07/31/25)
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