• Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer Job Code: 30634 Job Location: ... + Must be a US Citizen. Preferred Additional Skills: + Security + Certification. + Active Top Secret with SCI. #LI-AH1 L3Harris Technologies is proud to be an… more
    L3Harris (11/01/25)
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  • Cloud Systems Engineer

    Huntington Ingalls Industries (Usaf Academy, CO)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $119,574.00 - $170,000.00 Security Clearance: Secret Level of Experience: Senior This ... Stata (Software for Statistics and Data Science) experience desired but not required Security Clearance: Minimum Secret level clearance required Remote or Hybrid… more
    Huntington Ingalls Industries (10/31/25)
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  • Controls Mechanical Engineer Sr - CPE

    Lockheed Martin (Englewood, CO)
    …and/or propulsion engineering principals\. * Ability to obtain and maintain a Secret Security Clearance; US citizenship is required\. * Word, PowerPoint, ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...you, come join our team as our next Propulsion/Ordnance/Controls Engineer \! In this role you will support the engineering… more
    Lockheed Martin (10/31/25)
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  • Sr. Principal RF Module Design/Development…

    RTX Corporation (Andover, MA)
    …required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything ... + Experience with GaAs and/or GaN MMIC devices + Current DoD Secret level security clearance **What We Offer:** Our values drive our actions, behaviors, and… more
    RTX Corporation (10/16/25)
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  • Principal Reverse Systems Engineer

    RTX Corporation (Anaheim, CA)
    …independently yet collaboratively in a team environment. + Active and transferable Top- Secret SCI (TS/SCI) US government issued security clearance is required ... 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 (10/15/25)
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  • Senior Pipe Support Engineer

    Craig Technologies (Ogden, UT)
    …Senior Pipe Support Engineer Location: Ogden, UT Clearance: yes, possess an active Secret security clearance or ability to obtain a Secret security ... analysis program. Previous Craig Technologies project experience preferred. Possess active security clearance or ability to obtain security clearance. US… more
    Craig Technologies (10/11/25)
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  • Systems Engineer 4 - TS/SCI

    M. C. Dean (Omaha, NE)
    …and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, life safety, automation and controls, audio visual, ... headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems;… more
    M. C. Dean (10/08/25)
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  • Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …hiring levels 2\-5\. If you are interested in joining LM as a Software Engineer , please apply to this requisition\. By applying to this posting, you are expressing ... are essential for this role\. * Must have a current Top Secret clearance, thus US citizenship is required\. **Desired Skills:** Experience working with… more
    Lockheed Martin (10/04/25)
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  • Facilities Electrical Engineer

    Lockheed Martin (Kings Bay, GA)
    …purpose, and impact\.** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see ... 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 (09/27/25)
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  • Systems Engineer , Integration and Test…

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the System Integration & Test Engineer for the Architecture, Design, Integration & Test \(ADIT\) - F\-35 Tactical System Integration & ... team as a system level functional test and integration engineer related to Weapons team\. Our team performs mission...possess and be able to maintain a US DoD SECRET clearance, to support this government contract, as well… more
    Lockheed Martin (12/25/25)
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