• Technical Security and Signals…

    Leidos (Bethesda, MD)
    …has a new and exciting opportunity for a **Technical Security and Signals Countermeasures (TSSC) Engineer ** in our **National Security Sector's (NSS) Cyber & ... mission support and guidance to the Technical and Signals Security Countermeasures (TSSC) community. This involves providing services in research and reviewing… more
    Leidos (06/25/25)
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  • Project Engineer Payload Integration

    General Atomics (Poway, CA)
    …payload solutions into Unmanned Aerial Systems (UAS). The Payload Integration group addresses challenging problems by developing, integrating, fielding, supporting, ... EO/IR systems, Advanced IRST, Electronic Warfare systems, Multi-INT platforms, Countermeasures , Communications, and Tactical Datalinks, delivering cutting-edge solutions to… more
    General Atomics (07/03/25)
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  • Systems Engineer - Systems Engineering…

    Lockheed Martin (Huntsville, AL)
    …and advanced Threats \(e\.g\., ballistic, aero\-maneuvering, hypersonic, hyper\-glide, countermeasures , etc\.\) systems within the Missile Defense Agency's \(MDA\) ... ballistic and advanced threat systems \(e\.g\., aero\-maneuvering, hypersonic, hyper\-glide, countermeasures , etc\.\)\. \- Modeling and analysis experience in aspects… more
    Lockheed Martin (07/12/25)
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  • Systems Engineer / Principal…

    Northrop Grumman (Huntsville, AL)
    …Missile Defense Systems is seeking a Systems Engineer / Principal Systems Engineer to support the Systems Engineering and Integration Team (SE&I Team) ... The position is in Huntsville, AL. **Position Overview:** The selected Systems Engineer / Principal Systems Engineer responsibilities will include the support… more
    Northrop Grumman (06/13/25)
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  • Security Engineer

    TEKsystems (Columbia, MD)
    Top Skills' Details 1.) 6 + years' experience as an Information Security Engineer with system design and security engineering experience implementing a wide range of ... Description: Reporting to the Director of Information Security, the Security Engineer is a hands-on security professional, responsible for ensuring security in… more
    TEKsystems (07/15/25)
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  • TSSC Research Engineer

    Noblis (Bethesda, MD)
    Responsibilities Noblis ESI is seeking an experienced Technical and Signals Security Countermeasures (TSSC) Research Engineer professional to join our team on a ... activities in fields of electrical, acoustic, optical, and radio frequency countermeasures domains. + Review construction blueprints and designs of IC, SCIFs,… more
    Noblis (07/12/25)
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  • Senior Missile Guidance and Control…

    Nou Systems, Inc. (Huntsville, AL)
    …We are pleased to announce the opening for a Senior Guidance & Control Engineer who will join our elite R&D team in Huntsville, Alabama building transformative ow ... Your work will span the full guidance loop - from seeker/sensor integration through mid-course guidance to endgame management. Autopilots, actuators, aiming, and… more
    Nou Systems, Inc. (07/15/25)
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  • System Security Engineer Level 3/4 (AHT)

    Northrop Grumman (Los Angeles, CA)
    …history. **Northrop Grumman's** **Defense Sector** is looking for a **System Security Engineer level 3 or 4** (Cybersecurity/Anti-Tamper Engineer ) w/ an Active ... of Anti-Tamper and Verification & Validation Plans + Support Anti-Tamper/Cybersecurity Integration & Test and executing Verification & Validation test events +… more
    Northrop Grumman (07/12/25)
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  • Cyber Security Software Engineer

    Lockheed Martin (Moorestown, NJ)
    …national security, and for you\. **The Work** As a Cybersecurity/Anti\-Tamper Engineer , you will support the development of security protections for cutting\-edge ... requirements for secure systems and subsystems\. Participate in the integration and testing of secure platforms\. Analyze potential reverse\-engineering threats… more
    Lockheed Martin (07/12/25)
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  • Aircraft Defensive Systems Design Engineer

    The Boeing Company (Everett, WA)
    …team is seeking an experienced and dedicated **Aircraft Defensive Systems Design Engineer and Equipment Manager (Experienced or Lead)** to join our KC-46 Mission ... with the manager. The aircraft defensive systems comprise of the Infrared Countermeasures system and the Radio Frequency Self Defensive System (aka the Radar… more
    The Boeing Company (07/03/25)
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