• Java/C++ Software Engineer II…

    RTX Corporation (State College, PA)
    …will keep you state-of-the-art. **Qualifications You Must Have** + An active and transferable ** Top Secret ** security clearance that can be crossed over to a ** ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything...You Will Do** + Design, develop, and maintain advanced software applications for our Satellite Ground Systems .… more
    RTX Corporation (09/16/25)
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  • Computer Vision Software Engineer

    Lockheed Martin (Littleton, CO)
    …the selected applicant must be eligible to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS /SCI\) for long term employment on ... mind, including the ultra‑low‑power, radiation‑hardened CPUs typical of space‑borne systems \. **About the Role** : We are seeking a...**About the Role** : We are seeking a proactive Software Engineer who will drive architectural evolution… more
    Lockheed Martin (11/27/25)
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  • Senior Java/C++ Software Engineer

    RTX Corporation (State College, PA)
    …tools such as Maven, Git, SonarQube, Docker and Kubernetes. + An active and transferable ** Top Secret ** security clearance that can be crossed over to a ** TS ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything...You Will Do** + Design, develop, and maintain advanced software applications for our Satellite Ground Systems .… more
    RTX Corporation (10/09/25)
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  • Java/Data Analytics Software

    RTX Corporation (State College, PA)
    …engineering work products/artifacts. **Qualifications You Must Have** + An active and transferable ** Top Secret ** security clearance that can be crossed over to ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything...You Will Do** + Design, develop, and maintain advanced software applications for our Satellite Ground Systems .… more
    RTX Corporation (09/18/25)
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  • Software Virtualization Engineer

    General Dynamics Information Technology (Arnold, MO)
    …will help ensure today is safe and tomorrow is smarter. Our work depends on a TS /SCI Cleared Software Virtualization Engineer joining our team to support our ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...Yes **Job Description:** Transform technology into opportunity as a Software Virtualization Engineer with GDIT. A career… more
    General Dynamics Information Technology (10/28/25)
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  • Engineer II - Mission Ops Systems

    BAE Systems (Boulder, CO)
    **Job Description** We re seeking a self-motivated systems engineer to join our Systems Operations & Sustainment team. Our multi-disciplinary teams prepare ... Education, US Department of Education. + A current, active Top Secret security clearance is required with...job specifics. ** Engineer II - Mission Ops Systems Engineer ** **117770BR** EEO Career Site Equal… more
    BAE Systems (11/07/25)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Trident II D5 Fleet Ballistic Missile\. Lockheed Martin \(LM\) is looking for an resourceful Systems Engineer to become a member of the Systems Engineering ... interfaces encompass communications, compatibility, and interoperability of electrical and software systems , including radio frequency \(RF\) hardware\. You… more
    Lockheed Martin (11/26/25)
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  • Senior Principal SEIT Engineer (Contingent)

    RTX Corporation (Anaheim, CA)
    …disciplines and lead technical integration efforts. + Ability to obtain and maintain a Top - Secret SCI ( TS /SCI) US government issued security clearance is ... performance tools to characterize system behavior. + Collaborate with software , hardware, and systems teams to integrate...like STK, Simulink, or custom RF environments. + Existing Top - Secret SCI ( TS /SCI) security clearance… more
    RTX Corporation (10/09/25)
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  • Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    …Information Systems , Engineering Science, Engineering Management, or a related field. + Current Top Secret ( TS ) clearance with the ability to obtain SCI. ... Senior MBSE Systems Engineer Job Category: Engineering Time...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (11/18/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …Clearance at the time of hire with the ability to obtain and maintain a DOD Top Secret ( TS /SCI) Clearance. + Must be a US Citizen. Preferred Additional ... the interest of national security. Job Title: Sr. Specialist, Systems Engineer Job Code: 30686 Job Location:...Skills: + Active Top Secret with SCI. #LI-AH1 L3Harris Technologies… more
    L3Harris (11/08/25)
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