• Information Systems Engineer II - Onsite

    RTX Corporation (Tucson, AZ)
    …existing infrastructures, designs cybersecurity architectural artifacts, provide architectural analysis of cyber security features and relates existing system to ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/08/25)
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  • ADC Engineer , Controls Fleet

    Amazon (Jessup, MD)
    …achieve. Basic Qualifications - Associate's degree, or Cloud+ or GICSP (Global Industrial Cyber Security Professional) or GSEC (GIAC Security Essentials) or ... computing environments. We are seeking a passionate and motivated engineer to participate on a team of Windows and...selected must currently possess and maintain an active TS/SCI security clearance. The position further requires that, after start,… more
    Amazon (10/25/25)
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  • DevOps Engineer II

    Sierra Nevada Company, LLC (Plano, TX)
    We are seeking an Experienced DevSecOps Engineer to support development and integration of next-generation Command and Control (C2) capabilities within the Joint ... highest cybersecurity standards. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation,… more
    Sierra Nevada Company, LLC (10/24/25)
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  • CyberSecurity AI Engineer

    Nelnet (Columbia, SC)
    …governance enforcement. . Assist in the development and enforcement of AI-related security policies and procedures. ** Innovation ** . Challenge legacy assumptions ... where they live, learn, and work. The Cybersecurity AI Engineer at Nelnet plays a critical role in securing...regulatory requirements around AI usage and safety. . Deliver security solutions that balance innovation and operational… more
    Nelnet (10/23/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our ** Security and Electronic Systems (SES)** ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (10/14/25)
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  • Manufacturing Engineer III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …of operations to fruition and further our customers' mission objectives. As a manufacturing engineer in our Hagerstown, MD location, you will play a critical role in ... a team that is pushing the boundaries of aerospace technology and innovation . The Mission Solutions and Technologies (MST) business area provides affordable,… more
    Sierra Nevada Company, LLC (08/27/25)
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  • Systems Engineer 1 - Washington

    M. C. Dean (District Of Columbia, DC)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking an ** Engineer 1** to join our ** Security and Electronic Systems (SES)** ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (08/27/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    …exciting opportunity for a **Test Engineer ** ( **SME** ) in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented ... Paid Leave, and much more. **Join us and make a difference in National Security !** **Job Summary** This Test Engineer SME will provide technical expertise with… more
    Leidos (11/07/25)
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  • Specialist, Network Planning Engineer (IP…

    L3Harris (Melbourne, FL)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Network Planning Engineer (IP Network Config) Job Code: ... that supports critical missions and operations. We are committed to innovation , excellence, and delivering high-impact solutions to our clients. This role… more
    L3Harris (10/30/25)
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  • CYOC Platform Engineer

    General Dynamics Information Technology (Offutt AFB, NE)
    …Infrastructure and Operations **Skills:** Information Technology (IT) Infrastructure,Network Security ,Systems Design **Experience:** 5 + years of related experience ... Seize your opportunity to make a personal impact as a **CYOC Platform Engineer ** supporting USSTRATCOM. GDIT is your place to make meaningful contributions to… more
    General Dynamics Information Technology (10/29/25)
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