• Sr . Systems Engineer

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …with top-tier professionals and contribute to the development of state-of-the-art systems that enhance national security and provide critical intelligence. Our ... and full lifecycle management across domains - air, land, sea, space and cyber . **Qualifications You Must Have:** + Bachelor's of Science degree in System… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Software Engineer with Poly Mid…

    Lockheed Martin (Annapolis Junction, MD)
    **Description:** **THE WORK** This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and ... we're a leading aerospace and defense company that's shaping the future of cyber and intelligence\. We're committed to innovating at the Edge: Harnessing the latest… more
    Lockheed Martin (08/08/25)
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  • Software Engineer with Poly SR

    Lockheed Martin (Annapolis Junction, MD)
    …sustainment\. Proficiency or exposure to Linux is a plus as many systems rely on Linux\-based environments for development, deployment, and operational support\. ... we're a leading aerospace and defense company that's shaping the future of cyber and intelligence\. We're committed to: Innovating at the Edge: Harnessing the latest… more
    Lockheed Martin (07/12/25)
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  • Sr . Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides ... software solutions for our clients. We are currently seeking a talented and experienced Software Engineer to join our team. As a Software Engineer , you will be… more
    Huntington Ingalls Industries (06/26/25)
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  • Sr . Software Engineer -Automated…

    Leidos (Annapolis Junction, MD)
    …has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... make a difference in National Security!** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on multiple environments… more
    Leidos (08/08/25)
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  • Firewall Administrator & InfoSec Engineer

    Lockheed Martin (Bethesda, MD)
    …Security \(CIS\) organization at Lockheed Martin \(LM\) protects company assets and systems from cyber threats by developing and implementing a robust ... and Secure Transport team is hiring a mid\-career Firewall Administrator / InfoSec Engineer \. **What You Will Be Doing:** In this role, you will provide security… more
    Lockheed Martin (07/16/25)
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  • Lead Cyber Security Engineer

    The MITRE Corporation (Fort Meade, MD)
    …+ Strategize with senior government personnel + Advise and influence on cyber operations vision + Engineer innovative tactics, techniques, and procedures to ... + At least 8 years of professional experience + A demonstrated knowledge of systems engineering and familiarity with cyber security processes and tools. + Track… more
    The MITRE Corporation (08/08/25)
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  • Cyber Software Engineer

    Leidos (Columbia, MD)
    …solutions for customers in these critical markets. **Job Description:** The Leidos Offensive Cyber Operation (OCO) team of talented cyber software engineers are ... team is eager to bring on one to two Sr . Software Engineers who are ready to directly contribute...and developing tools using the latest and greatest offensive cyber technology. **Responsibilities:** + Utilize programming techniques to evade… more
    Leidos (07/19/25)
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  • Lead Cyber Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …short video: https://vimeo.com/732533072 Job Description Mission Technologies is looking for a Lead Cyber Engineer to join our cutting-edge Cyber and ... and Assembly across specialized target platforms. Essential Job Responsibilities The Lead Cyber Engineer will work closely with Project Managers, Technical… more
    Huntington Ingalls Industries (08/08/25)
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  • Principal Cyber Software Engineer

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... Lower-level computing language/principles, especially debugging Assembly + Experience with Cyber Security research, especially malware anti-debugging, detection avoidance, or… more
    Concurrent Technologies Corporation (08/07/25)
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