• Anti-Tamper/Program Protection Engineer

    Northrop Grumman (Los Angeles, CA)
    …document trade studies, system designs, analysis, and results related to systems security + Identify Anti-Tamper Critical Program Information (CPI) and writing ... Grumman's** **Defense Sector** is looking for a **Anti-Tamper/Program Protection Engineer ** (Cybersecurity/Anti-Tamper) w/ an Active Clearance to work with our… more
    Northrop Grumman (01/01/26)
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  • ACTI Cyber Threat Exploitation Engineer

    Amazon (Arlington, VA)
    …| New York, NY, USA | Seattle, WA, USA Amazon is seeking an innovative Senior Security Engineer to join the Amazon Cyber Threat Intelligence (ACTI) team as a ... Cyber Threat Exploitation Engineer where you will leverage your in-depth knowledge and...trends and anomalies indicative of malicious activities * Create security techniques and automation for internal use that enable… more
    Amazon (12/31/25)
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  • Senior Principal Electrical Safety Authority…

    Mission Support and Test Services (Mercury, NV)
    **Job Description** The Nevada National Security Site (NNSS) is seeking an outstanding Senior Principal Electrical Engineer Engineering Programs Division as a ... Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear ...outstanding Senior Principal Electrical Safety Authority Having Jurisdiction (AHJ) Engineer . In this role, you will be expected to… more
    Mission Support and Test Services (11/13/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …\(RMS\) is looking for engineering professionals to work on the Trusted Security Solutions \(TSS\) program to engineer Cross\-Domain Solution \(CDS\) products\. ... This position is for a Systems Engineer /Installer on the Radiant Mercury product within the TSS...solutions to our customers, enabling the controlled transfer of information between different security domains\. This role… more
    Lockheed Martin (11/12/25)
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  • Lead CyberSecurity Engineer

    ADP (Alpharetta, GA)
    …data is at the core of our operations. We are hiring an experienced Lead Cybersecurity Engineer to join our Data Security Services (DSS) team. As part of the ... implementation of DLP rules and policies within our data security platform, Microsoft Purview, to control sensitive information...8+ proven years of experience as a Lead Cybersecurity Engineer , focusing on data security , data loss… more
    ADP (11/06/25)
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  • High Speed Guard Engineer

    System One (Springfield, VA)
    … Location: Springfield, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Active TS/SCI High Speed Guard Engineer to support the ... and Six (6) years of applicable experience + DoD Information Assurance Technical (IAT) Level II + Experience with...system security practices, TCP/IP networking, and network security concepts.a High Speed Guard Engineer to… more
    System One (12/26/25)
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  • Integration/Test Engineer Intern D…

    L3Harris (Melbourne, FL)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Integration/Test Engineer Intern Job Location: Melbourne, FL Job ... Description: L3Harris Technologies is seeking a talented Integration and Test Engineer to support the development and deployment of systems and services. This … more
    L3Harris (12/25/25)
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  • Specialist Integration & Test Engineer

    L3Harris (Melbourne, FL)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist Integration & Test Engineer Job Code: 31773 Job ... FL Job Description: L3Harris Technologies is seeking a talented Integration and Test Engineer to support the development and deployment of systems and services. This… more
    L3Harris (12/11/25)
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  • Data Engineer Subject Matter Expert

    ManTech (Doral, FL)
    …through advanced techniques. Implement resilient, enterprise-level data governance and security measures to protect sensitive information , ensuring strict ... **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer Subject Matter Expert** to join our team in Doral, FL. **Responsibilities include but are… more
    ManTech (12/07/25)
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  • Senior Specialist, Network Planning…

    L3Harris (Melbourne, FL)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Network Planning Engineer Job Code: 30277 Job ... opportunity to join the team as an IP Network Engineer to support innovative network solutions. The selected candidate...VRFs, L3VPN and Ethernet + Ability to obtain a security clearance Preferred Additional Skills: + Experience developing and… more
    L3Harris (10/23/25)
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