• Software Systems Engineer Senior

    Lockheed Martin (Huntsville, AL)
    **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across...Martin Space is seeking a full time Software Systems Engineer \. In this role, you will support the software… more
    Lockheed Martin (11/15/25)
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  • Corporate Enterprise Network (WAN) Network…

    TekSynap (VA)
    …network operations, troubleshooting, and performance optimization. + Integrate network hardware and software solutions to support organizational and mission ... objectives. + Assist in planning and implementing network security , redundancy, and high availability solutions. **REQUIRED QUALIFICATIONS** **Experience** + Minimum… more
    TekSynap (11/08/25)
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  • Software Engineer , Staff (Level 4)

    Lockheed Martin (King Of Prussia, PA)
    **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (11/07/25)
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  • Sr Principal Systems Engineer

    RTX Corporation (Richardson, TX)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Top...the next-generation capabilities. As our next **Senior** **Principal Systems Engineer ** we will provide the training and tools to… more
    RTX Corporation (11/01/25)
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  • Scientist, TS/SCI Chief Systems Engineer

    L3Harris (Palm Bay, FL)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Chief Systems Engineer (RF Space Payloads) Job Code: 30600 ... + Professional experience leading complex technical teams and programs to deliver hardware Preferred Additional Skills: + Active TS/SCI security clearance is… more
    L3Harris (10/30/25)
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  • Senior Principal RF Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...RF Products Team at Raytheon is seeking a talented Engineer to join our team in Tucson, AZ. The… more
    RTX Corporation (10/29/25)
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  • Principal RF Antenna and Radome Design…

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...Antenna Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The… more
    RTX Corporation (10/29/25)
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  • Senior Cloud Support Engineer

    Futurex (Bulverde, TX)
    …+ Security Expertise: + Support the implementation and management of Hardware Security Modules (HSMs), Public Key Infrastructure (PKI), and key management ... + Excellent problem-solving and communication skills. Preferred: + Experience with Hardware Security Modules (HSMs), Public Key Infrastructure (PKI), and/or… more
    Futurex (10/19/25)
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  • Mechanical Engineer - Entry Level

    Lockheed Martin (Kings Bay, GA)
    …here\. Job Description : Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it ... focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across...for you\. Lockheed Martin Space is seeking a mechanical engineer \(entry level\) for our site in Kings Bay,… more
    Lockheed Martin (10/18/25)
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  • Cloud Systems Engineer (Secret)

    SMX (Washington, DC)
    Cloud Systems Engineer (Secret) (4496)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC SMX is ... architecture. Will help onboard new cloud accounts and applications, conduct security patching, build code pipelines, and support deployment activities, primarily… more
    SMX (01/15/26)
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