• Relay Ground System (RGS) Antenna Engineer

    Northrop Grumman (Aurora, CO)
    …2 years related experience, or Master's degree with 0 years related experience + Active Top Secret clearance with SCI eligibility required at time of ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...or PhD with 1 years related experience. + Active Top Secret clearance with SCI more
    Northrop Grumman (01/10/26)
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  • Cyber Integration Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Aurora, CO)
    …investigation and may need to meet eligibility requirements for access to classified information ; Top Secret clearance is required. Compensation At Booz ... requirements to system developers, sustainment teams, and stakeholders + Top Secret clearance + Bachelor's degree +...1253 + Knowledge of DoD 5000.01/02 + TS / SCI clearance + Bachelor's degree in Engineering, Information more
    BOOZ, ALLEN & HAMILTON, INC. (12/28/25)
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  • System Test Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …Test Regulations and experience in Air Force formal testing is a plus + Current Top Secret level clearance, with SCI eligibility Applicants selected will be ... and global customers. Kratos is seeking a System Test Engineer to join an exciting team of test engineers...+ Required to either be able to obtain a TS / SCI , or currently have a TS more
    Kratos Defense & Security Solutions, Inc. (12/31/25)
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  • Electro-Optical Engineer

    Lockheed Martin (Louisville, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression ... and/or parametric frequency converters\. 3\. Ability obtain & maintain a US government Top Secret security clearance **Desired Skills:** 1\. Advanced degree in… more
    Lockheed Martin (01/07/26)
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  • Digital Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Aurora, CO)
    …security investigation and may need to meet eligibility requirements for access to classified information ; Top Secret clearance with polygraph is required. ... asso cia te teammates to achieve program goals + Top Secret clearance + Bachelor's degree in...government and other stakeholders to implement recommended solutions + TS / SCI clearance + Master's degree… more
    BOOZ, ALLEN & HAMILTON, INC. (12/25/25)
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  • Cyber Software Test Engineer

    Lockheed Martin (Denver, CO)
    …Opportunity** **MUST BE AU\.S\. CITIZEN** - The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. \#LI\-CS1 ... **Description:** You will be the **Cyber Test Exploitation Engineer ** for the research and development team, responsible...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information more
    Lockheed Martin (01/14/26)
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  • Digital Signal Processing Engineer Junior

    Parsons Corporation (Denver, CO)
    TS / SCI w/polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA....in Electrical Engineering, Computer Engineering or related discipline + TS / SCI is required + Minimum of 2… more
    Parsons Corporation (11/18/25)
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  • Principal Data Modeler and Database…

    RTX Corporation (Aurora, CO)
    …to perform database administration activities, deployment automation. + Active and transferable Top Secret US government issued security clearance is required ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current At Raytheon, the foundation...Raytheon is hiring a Principal Data Modeler and Database Engineer to support our teams in Richardson TX or… more
    RTX Corporation (01/10/26)
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  • Computer Vision Software Engineer (Level…

    Lockheed Martin (Littleton, CO)
    …must be eligible to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS / SCI \) for long term employment on this program ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (11/20/25)
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  • Senior Specialist, Software Engineer

    L3Harris (Schriever AFB, CO)
    …related experience. In lieu of a degree, minimum of 10 years of prior related experience. + Top Secret or TS / SCI Clearance + Experience in VMWare and ... interest of national security. Job Title: Senior Specialist, Software Engineer / Virtualization Engineer Job Code: 32251...troubleshooting and support of new system fielding. + Maintain Top Secret Clearance, which requires US Citizenship.… more
    L3Harris (12/20/25)
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