• Cybersecurity System Security

    P 11 Security, Inc. (El Segundo, CA)
    Cybersecurity System Security Engineer I El Segundo, CA (http://maps.google.com/maps?q=N/A+El+Segundo+CA+USA+90245) Job Type Full-time Description The System ... Security Engineer 's primary function is working within...customer + Provide SSE support for Mission and Training systems design and development + Assist with development and… more
    P 11 Security, Inc. (11/25/25)
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  • Ground Systems Engineer (Experienced…

    The Boeing Company (El Segundo, CA)
    …and Mission Systems Engineering (GMSE) is looking for an **Experienced or Senior Ground Systems Engineer ** (Level 3 or 4) to join our team in **El Segundo, ... Find your future with us. **Boeing Defense, Space, and Security (BDS)** Space, Intelligence and Weapon Systems ...and experience + 5+ years of experience in Ground Systems Engineering + 2 + years of experience… more
    The Boeing Company (12/15/25)
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  • Integrated Naval Combat Systems

    HII (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $68,050.00 - $90,001.60 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft… more
    HII (12/12/25)
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  • Field Engineer ( Engineer Field…

    Huntington Ingalls Industries (Jacksonville, FL)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $60,005.00 - $85,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Warfare Systems (WS), a business group within HII's Mission Technologies...data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities… more
    Huntington Ingalls Industries (12/12/25)
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  • Specialist, Aerospace Mechanical Engineer

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Aerospace Mechanical Engineer Job Code: 31930 Job ... Job Description: We are seeking a highly skilled Mechanical Engineer to join our dynamic team dedicated to designing...dynamic team dedicated to designing and developing Unmanned Aircraft Systems (UAS). In this role, you will work collaboratively… more
    L3Harris (12/10/25)
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  • Systems Engineer II

    RTX Corporation (Fort Wayne, IN)
    …& Test Capabilities (SE&TC) organization has an immediate opening for a Senior Systems Engineer to support ongoing integration, test, and sustainment activities ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/14/25)
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  • Responsible Systems Engineer

    RTX Corporation (Tucson, AZ)
    Systems Engineering and Test Capabilities (SE&TC) organization is currently hiring a ** Systems Engineer II** to join our Tucson, AZ location on the Stinger ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...multi-disciplines to shape innovative solutions for our customers. The Systems Engineer II is a technical role… more
    RTX Corporation (11/06/25)
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  • DC 3rd Class Engineer (SW5)- Part Time…

    EMCOR Group (Washington, DC)
    …need for a **Part Time 3rd Class Engineer ** in **Washington, DC** . The Engineer maintains the integrity of all building systems , operate the building in an ... **About Us** When military bases, national security agencies, federal buildings, healthcare facilities, and leading...and perform daily building tours. The scheduled hours are 2 :30pm - 8pm. This position is covered by the… more
    EMCOR Group (11/13/25)
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  • Specialist, Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer - Mission Protection Specialist ... Springfield, VA Job Description: L3Harris Technologies is currently seeking a Specialist, Systems Engineer - Mission Protection Specialist to support a… more
    L3Harris (10/16/25)
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  • System Security Engineer

    City of New York (New York, NY)
    …of Investigation is currently seeking a highly skilled, motivated and hands-on System Security Engineer to manage and secure our environment, including Active ... automation, practical risk management, prioritization, and collaboration, ensuring our core systems remain secure, efficient, and compliant within a small but… more
    City of New York (11/16/25)
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