• Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …Experience with network monitoring tools and troubleshooting methodologies. + Understanding cybersecurity principles and network security best practices. + ... be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad scope of… more
    Infinity Systems Engineering (01/03/26)
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  • Case Management Platform Backend Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Case Management Platform Backend Engineer Key Role: Architect and implement the backend foundation of our next-generation case management platform. Perform backend ... ensuring the platform serves as a scalable, extensible system-of-record for security programs. Collaborate with program architects to design the backend… more
    BOOZ, ALLEN & HAMILTON, INC. (01/01/26)
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  • Senior Vulnerability Management Engineer

    Cisco (Durham, NC)
    **Meet the Team** Are you passionate about making a real difference in cybersecurity ? At Cisco, our Vulnerability Management team (part of Splunk Global Security ... uncover technical vulnerabilities - we take a multidisciplinary, risk-based approach to security , identifying not only system flaws but also process and operational… more
    Cisco (12/30/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (College Park, MD)
    …to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to ... of cyber defense capabilities, including web content filters, email security capabilities, Intrusion Detection System, Intrusion Prevention System, Host Based… more
    ENS Solutions (12/27/25)
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  • Sr Aerospace Engineer - Aircraft…

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... innovators on a mission to unite, explore and inspire. As an aerospace engineer supporting aircraft certification, you will be involved in the design, development,… more
    Sierra Nevada Company, LLC (12/23/25)
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  • Cloud DevSecOps Engineer Sr - TS/SCI…

    Lockheed Martin (King Of Prussia, PA)
    …of Space Security , we are seeking a highly skilled and motivated DevSecOps Engineer with a strong emphasis on security to join our dynamic team\. In ... like Ansible * Continuous learner \- stays updated with the latest security threats, technologies, and cybersecurity trends \#LMSpaceDevOps \#SpaceSecurity **… more
    Lockheed Martin (12/17/25)
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  • Case Management Engineer - Active TS/SCI…

    ENS Solutions (Washington, DC)
    We are looking for a Backend Security Engineering Case Management Engineer to architect and implement the backend foundation of our next-generation case ... the platform serves as a scalable, extensible system-of-record for security programs. Responsibilities include collaborating with program architects to design… more
    ENS Solutions (12/13/25)
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  • Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3-systems/) . Are you a Systems Engineer who is interested in working on one of the largest and… more
    Sierra Nevada Company, LLC (12/09/25)
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  • Cyber Splunk Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Other **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity ,Linux,Linux Shell Scripting,Splunk Enterprise Security **Certifications:** Splunk ... the country. We are looking to hire a Cyber Splunk Engineer that can enhance our security team. Provide expertise in scripting/programming to maintain our Cyber… more
    General Dynamics Information Technology (12/08/25)
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  • Senior Embedded Software Engineer , Amazon…

    Amazon (San Diego, CA)
    …planned de-orbit. About the Role: We're seeking an experienced embedded software engineer with strong security expertise to architect and develop ... satellite systems. You'll work at the intersection of hardware, software, and cybersecurity , creating firmware that not only controls satellite operations but also… more
    Amazon (11/21/25)
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