• Spacecraft Thermal Engineer

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... that's built for you\. As a Spacecraft Design Thermal Engineer you will be responsible for performing preliminary and...Aerodynamics, computer programming * Experience with thermal analysis and software tools such as Thermal Desktop, SINDA, TSS *… more
    Lockheed Martin (12/05/25)
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  • Test and System Engineer Lead

    SAIC (San Diego, CA)
    **Description** SAIC is seeking ** Test & Evaluation Lead** in support of NAVWAR's Naval Operational Architecture (NOA) Program in San Diego, CA. The T&E Sys ... Engineer will need experience supporting shipboard Navy C4ISR systems....San Diego, CA.** **Responsibilities:** + Develop, document, and execute test plans in support of ONMIS system functionality. +… more
    SAIC (12/13/25)
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  • Engineer VI

    General Atomics (Englewood, CO)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret (SCI access eligible) **Pay Range Low:** 116,480 ... requirements. We currently have an opportunity for a Project Engineer working on satellite systems to join our team... Security Clearance is required with ability to obtain Top Security ( TS )/SCI. **US Citizenship Required?:** Yes… more
    General Atomics (12/11/25)
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  • Senior RF Test , Radar Systems…

    Huntington Ingalls Industries (Dayton, OH)
    …thinking and problem-solving skills + Good verbal communication skills + Radar Hardware Design, Test and Evaluation (T&E) + Software to include MATLAB + RF, Fire ... and high-throughput implementation + Hardware in the Loop (HITL) experience + Test and Evaluation (T&E) experience + Software Programming, ideally knowledge… more
    Huntington Ingalls Industries (11/17/25)
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  • Test Engineer

    SAIC (Chantilly, VA)
    …analysis, systems engineering & integration and more. This position is for a Test Engineer for a large contract supporting a cutting-edge and innovative ... space program. The Test Engineer provides Systems Engineering and Technical...be a US Citizen. + Must possess an active TS /SCI clearance with Polygraph. + BS or MS degree… more
    SAIC (11/14/25)
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  • Systems Engineer

    BAE Systems (Nashua, NH)
    …experience with Agile Systems Engineering + Active United States security clearance, Top Secret , SCI Eligible **Pay Information** Full-Time Salary Range: $95106 ... of a cross-functional, multi-disciplinary team to design, integrate, debug, and test next generation EW systems. Focused on delivering innovative Electronic Warfare… more
    BAE Systems (12/27/25)
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  • Systems Engineer (Onsite)

    BAE Systems (Springfield, VA)
    …experience or equivalent experience is an acceptable substitute + Hold a current Top Secret /SCI security clearance + Able to pass Counter Intelligence Polygraph ... for installing, testing and verification procedures for the iSToRE software . The Systems Engineer is responsible for...experience is an acceptable substitute + Hold a current Top Secret /SCI security clearance + Able to… more
    BAE Systems (12/18/25)
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  • Engineer IV

    General Atomics (Englewood, CO)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret **Pay Range Low:** 98,100 **City:** Englewood **Clearance ... commercial, and academic mission requirements. We're seeking a Space Systems Cyber Security Engineer to join our team in Englewood, CO. In this role, you'll… more
    General Atomics (12/11/25)
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  • Cloud Security Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …be considered in lieu of a degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility + Ability to obtain and maintain Special Access ... be considered in lieu of a degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility + Ability to obtain and maintain Special Access… more
    Northrop Grumman (11/12/25)
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  • Principal/Sr Principal Engineer

    Northrop Grumman (Jessup, MD)
    …**Preferred Qualifications for Principal/Sr Principal Engineer Software ( Software Architecture):** + Current active TS /SCI Clearance with Poly. + ... simulation process and its results. + Developing and implementing test plans to verify that each embedded software...MD.** _This position can be filled as a Principal Engineer Software Systems or Sr. Principal … more
    Northrop Grumman (12/05/25)
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