• Facility Operations Center Engineer , ADC…

    Amazon (Denver, CO)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security...after start, the selected candidate obtain and maintain an active TS /SCI security clearance with polygraph or… more
    Amazon (10/23/25)
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  • Senior Delivery Consultant - Application…

    Amazon (Denver, CO)
    …This position requires that the candidate selected must currently possess and maintain an active Top Secret security clearance. The position further requires ... candidate have the ability to obtain and maintain an active Top Secret security clearance...such as Java, C#, and TypeScript solutions - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (10/01/25)
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  • Systems Engineer , Requirements…

    Lockheed Martin (Littleton, CO)
    …specifications, and reviewing verification evidence * Active or Current DoD Secret or Top Secret Security Clearance **Security Clearance Statement:** ... definition, allocation, maintenance, validation, system integration, and test\. As a **System Engineer ** on the CPS program you will be involved in all Systems… more
    Lockheed Martin (10/15/25)
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  • Consulting Systems Engineer

    World Wide Technology (Denver, CO)
    …a Federal Security Clearance; active Security Clearance strongly preferred ( Top Secret ) + Excellent communication, interpersonal, presentation and technical ... Center, a collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps customers and partners conceptualize, test and validate… more
    World Wide Technology (09/09/25)
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  • Senior Network Engineer ( Secret

    Lockheed Martin (Colorado Springs, CO)
    …package here\! \(https://www\.lockheedmartinjobs\.com/working\-here\#benefits\) **Basic Qualifications:** \- An active Secret Security clearance is required ... presentation skills using Microsoft Office products, especially PowerPoint and Visio \-A Top Secret clearance is a plus **Security Clearance Statement:** This… more
    Lockheed Martin (09/04/25)
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  • Systems Integration & Verification Engineer

    Lockheed Martin (Boulder, CO)
    …sites * DoD Secret security clearance and ability to obtain a TS /SCI security clearance **Desired Skills:** * Self\-driven, ability to work independently and in ... develop your career as a Systems Integration and Test Engineer ? Do you want to be part of a...in System Administration and/or Systems Engineering * Knowledge of software performance testing/metrics * Active CompTIA certification… more
    Lockheed Martin (11/10/25)
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  • Engineer II - Space Vehicle Simulators…

    BAE Systems (Boulder, CO)
    …to develop real-time simulators of BAE SMS Space Vehicles. This position is for a software engineer that will report to the manager of Space Vehicle Simulators. ... you will work at the forefront of hardware and software integration for a space missions. The Simulators we...of Education, US Department of Education. + A current, active TS /SCI security clearance is required with… more
    BAE Systems (10/11/25)
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  • Senior. Platform Engineer - Linux (FEP)…

    RTX Corporation (Aurora, CO)
    …with configuring and maintaining Common Cryptographic equipment in a secure environment + Active and current TS /SCI / CI Poly security clearance is required ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/17/25)
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  • Chief Systems Engineer

    DCCA (Boulder, CO)
    …package. Visit our website at: www.dcca.com Chief Systems Engineer Candidate must have an active TS /SCI For over 40 years, DCCA has provided a broad range of ... Chief Systems Engineer Location Boulder, CO Job Code 2396 #...10 years industry-related experience including at least 5 years software development, test, and/or integration of capabilities into operational… more
    DCCA (09/04/25)
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  • Cloud Cyber Engineer

    CACI International (Denver, CO)
    …controls, and security tradeoffs and other decisions. **Qualifications:** **_Required:_** + An active TS /SCI clearance with Poly + Bachelor's degree in ... Cloud Cyber Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/11/25)
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