• ADC Engineer II, Peet ADC

    Amazon (Denver, CO)
    …3+ years of networking experience. - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Preferred Qualifications - 3+ ... 2025 The PEET US ADC Periphery team is hiring an Amazon Dedicated Cloud (ADC) Engineer II to support development in ADC regions across a variety of AWS services… more
    Amazon (10/22/25)
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  • Avionics Responsible Engineer V

    Lockheed Martin (Littleton, CO)
    …needed to start in this position, you will need to obtain and maintain a DoD ** Top Secret clearance** , thus **US Citizenship** is required\. - - - **Why ... **Description:** Join Our Team as an **Avionics Responsible Engineer ** where you will work on the development...Willing and able to obtain and maintain a DoD Top Secret or higher clearance\. US Citizenship… more
    Lockheed Martin (09/20/25)
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  • Senior Mechanical Engineer - Thermal…

    Lockheed Martin (Littleton, CO)
    …Understanding of physics\-based modeling, simulation, and analysis * Ability to obtain a Top Secret clearance; US citizenship is required **Desired Skills:** * ... a community of engineers looking for an enthusiastic Mechanical Engineer to join the tight\-knit group\. The FBM Trident...collaboration tools, such as Jira and Confluence * Active Top Secret clearance **Security Clearance Statement:** This… more
    Lockheed Martin (10/29/25)
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  • DevSecOps Engineer

    SMX (Boulder, CO)
    …& Experience** + This position will require the ability to obtain a US government DoD Top Secret Security clearance. Interim or Active DoD Top Secret ... DevSecOps Engineer (4387)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boulder, CO...as Jira and Confluence. + Interim or Active DoD TOP SECRET security clearance or higher **Application… more
    SMX (10/29/25)
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  • Digital Signal Processing Engineer Junior

    Parsons Corporation (Denver, CO)
    …active TS /SCI w/polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This ... Corporation, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently… more
    Parsons Corporation (11/18/25)
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  • Dev Sec Ops Engineer

    Lockheed Martin (Littleton, CO)
    …experience\)\. * U\.S\. Citizenship with ability to obtain and maintain a Top Secret security clearance \(SCI eligibility required\)\. * Hands\-on experience ... As we enter a new era of Strategic Weapon Systems , Lockheed Martin is a pioneer, partner, innovator and...secure, resilient, and automated software solutions\. As a DevSecOps Engineer , you will be a key contributor to mission… more
    Lockheed Martin (09/06/25)
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  • Cyber Software Test Engineer

    Lockheed Martin (Denver, CO)
    …**MUST BE AU\.S\. CITIZEN** - The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. \#LI\-CS1 **Basic ... **Description:** You will be the **Cyber Test Exploitation Engineer ** for the research and development team, responsible for designing, executing, and automating… more
    Lockheed Martin (10/10/25)
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  • AI/ML Engineer

    Lockheed Martin (Littleton, CO)
    …recognize patterns and perform specific functions * The ability to obtain a Top Secret clearance **Desired Skills:** * Demonstrated proficiency in designing ... level Autonomy and Artificial Intelligence \(A/AI\) Machine Learning \(ML\) Engineer who wants to join our mission\. As an...* Experience in Agile development and JIRA * Active Top Secret clearance \#LMSpaceAI **Security Clearance Statement:**… more
    Lockheed Martin (11/02/25)
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  • Computer Vision Software Engineer , Senior…

    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 ... processors in mind, including the ultra‑low‑power, radiation‑hardened CPUs typical of space‑borne systems \. **About the Role** : We are seeking a Senior Computer… more
    Lockheed Martin (11/17/25)
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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 ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (10/13/25)
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