• Senior Staff Engineer Mission…

    General Atomics (Poway, CA)
    …mission technologies that support national security. We invite applications for an L8 Senior Staff Engineer who will serve as a recognized authority in ... for integrated kill chain architectures across air, space, land, sea, and cyber domains. + Oversee solution implementation by directing planning, ensuring simulation… more
    General Atomics (11/19/25)
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  • Senior Information Systems Security…

    Watershed Security (Norfolk, VA)
    …ensuring compliance with published policies; conducting cybersecurity vulnerability and threat analysis; and support cyber incident-response by isolating ... Contracting experiencing. Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the Naval Surface Warfare Center (NSWC) in… more
    Watershed Security (10/03/25)
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  • Senior Cybersecurity Engineer

    American Tower (Boston, MA)
    **The Team** We are seeking a Senior Cybersecurity Engineer to join American Tower's Information Security team. The team protects the confidentiality, integrity, ... of data and systems in core systems and platforms. As a Senior Cybersecurity Engineer , your daily responsibilities revolve around vigilantly monitoring… more
    American Tower (09/18/25)
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  • Senior Security Engineer

    JE Dunn Construction Company (Kansas City, MO)
    Senior Security Engineer Location: Kansas City, MO, US, 64106 **Best People + Right Culture. These are the driving forces behind JE Dunn's success.** **By hiring ... in our pursuit of building perfection.** **Role Summary** The Senior Security Engineer will design, install, manage,...configuration + May assist the Security Architect in conducting threat modeling and risk assessments for new projects and… more
    JE Dunn Construction Company (11/21/25)
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  • Software Engineer - Senior Level

    Lockheed Martin (Annapolis Junction, MD)
    …of Lockheed Martin to keep the threats at bay\. **THE WORK** As a Software Engineer \- Senior Level you will be responsible for: * Developing, maintaining, and ... **Description:** **WHAT WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges:… more
    Lockheed Martin (11/20/25)
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  • Senior Cybersecurity Engineer

    Amentum (Juneau, AK)
    …employees in approximately 80 countries across all 7 continents. Amentum is seeking a ** Senior Cybersecurity Engineer with focus on Networking** . This is a ... and hands-on role, responsible for ensuring Amentum assets are protected from cyber threats. This role provides technical expertise in multiple areas of… more
    Amentum (10/24/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Aurora, CO)
    …satellite ground system capture effort? We have an exciting opportunity for a Senior Principal Systems Engineer to provide leadership and direction to Agile ... needs of today's mission and stay ahead of tomorrow's threat . Our team solves tough, meaningful problems that create...systems. In this role, you will serve as a Senior Principal Systems Engineer responsible for ensuring… more
    RTX Corporation (11/22/25)
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  • Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and ... intrusions and security events to contain and mitigate incidents. You will research cyber -attacks, malware, and threat actors to determine potential impact and… more
    ManTech (11/14/25)
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  • Senior Insider Risk Engineer

    Deloitte (San Francisco, CA)
    As a Senior Risk Engineer in the Insider Risk Program, you will join a fast-paced, highly visible team charged with protecting the brand and reputation of the ... from various internal and external enterprise systems into the Insider Threat Management workflow, ensuring data cleanliness. + Develop analytical models leveraging… more
    Deloitte (11/04/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (San Diego, CA)
    …create a safer, more secure world. The RMD team is looking for a ** Senior Principal Systems Engineer ** to support the Missile Defense Sensors (MDS) department. ... + Electronic Protection, signal processing, applied mathematics + Hypersonic threat defense + Tracking, discrimination, search, and battle manager interfaces… more
    RTX Corporation (10/22/25)
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