• Model Based Systems Engineer

    HII (Suffolk, VA)
    …Summary Mission Technologies a division of HII is seeking an experienced Model-Based Systems Engineer (MBSE) with a strong Modeling & Simulation (M&S) background ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    HII (12/25/25)
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  • Staff Software Engineer UX - Full…

    Lockheed Martin (Colorado Springs, CO)
    …**Desired Skills:** \- Prior work on C2/Command‑and‑Control or operator console systems for aerospace, cyber ‑defense, or critical infrastructure\. \- Hands‑on ... with you\. Come and join our team\! Lockheed Martin's **Rotary and Mission Systems C4ISR** team is looking for proven and experienced **UX Software Engineers** to… more
    Lockheed Martin (11/12/25)
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  • Design Engineer Staff

    M. C. Dean (Vienna, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (10/28/25)
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  • Senior Cybersecurity Engineer and SME

    Applied Research Solutions (Dayton, OH)
    …Applied Research Solutions is seeking an energetic and experienced full-time Strategic Cyber Security Engineer and Subject Matter Expert to support our ... Air Force Research Laboratory located at Wright-Patterson AFB. The Cyber Security Engineer will be supporting a...in developing strategy and designing anti-tamper solutions for weapon systems (hardware and software). + Draft and staff more
    Applied Research Solutions (12/11/25)
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  • Telecommunications Systems Engineer

    Synergy ECP (Annapolis Junction, MD)
    Telecommunications Systems Engineer L2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy ECP, a platform ... company with Falfurrias Capital Partners, has a talented, dedicated staff to provide a broad range of services to...basic TCP/IP, such as MPLS, VoIP, and others. The Systems Engineer 2 analyzes user's requirements, concept… more
    Synergy ECP (12/17/25)
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  • Senior Information Systems Security…

    Watershed Security (Philadelphia, PA)
    …and Government Contracting experiencing. Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the Naval Surface Warfare ... vulnerability and threat assessments to identify and mitigate risks to information systems . + Lead cyber -incident-response efforts, including isolating affected … more
    Watershed Security (12/25/25)
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  • Sr Staff Software Engineer (Next Gen…

    Palo Alto Networks (Santa Clara, CA)
    …passionate individuals to join the Next-gen Firewall dataplane team as a Software Engineer . You will be part of a world-class software engineering team that works ... Alto Networks is creative, dynamic and inspiring to tackle real work Cyber -attacks. **Your Impact** + Responsible for development of the critical dataplane… more
    Palo Alto Networks (11/14/25)
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  • Enterprise Architect / Systems

    Leidos (Bethesda, MD)
    …a new and exciting opportunity for an **Enterprise Architect / Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... experienced, results oriented Information Technology (IT) Enterprise Architect or Systems Engineer to join our team in...At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive… more
    Leidos (11/27/25)
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  • Scientist, Sr Space Vehicle Systems

    L3Harris (Palm Bay, FL)
    …assistance is available to qualified applicants Job Description: L3Harris' Space and Airborne Systems seeks a Space Vehicle Engineer to join our growing team ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...in the interest of national security. Job Title: Scientist, Systems Engineering (Space Vehicle) Job Code: 30659 Job Location:… more
    L3Harris (11/01/25)
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  • Applied R&D Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC seeks an R&D Systems Engineer to join our team of professionals providing technical and program services to the US Government (USG). SAIC ... of next generation and generation after next national security systems based on land, at sea, in air, and...land, at sea, in air, and in space. The engineer sought here serves a USG Program Office leading… more
    SAIC (12/30/25)
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