• Electrical Engineer II - EMI/EMC

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …in multi-disciplinary design and development teams + The ability to obtain/maintain a Top Secret US Security Clearance is required **Qualifications We ... board layout process and tools + A current active Secret or Top Secret US Security Clearance At Sierra Nevada Corporation (SNC) we deliver… more
    Sierra Nevada Company, LLC (05/20/25)
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  • Planning & Scheduling Manager IV

    Lockheed Martin (Littleton, CO)
    …as OpenPlan and MS Project * Must be a United States citizen * Must have an active Top Secret clearance to be considered and be able to obtain a TS /SCI ... mission that matters most\. Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see… more
    Lockheed Martin (08/08/25)
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  • Program Planning Manager V

    Lockheed Martin (Littleton, CO)
    …\(EVM\) and Integrated Master Schedules \(IMS\)\. **Must have an active TOP SECRET clearance with the ability to obtain TS /SCI Security Clearance\.** ... **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a… more
    Lockheed Martin (07/12/25)
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  • Test Engineer III (Nuclear Survivability)

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …. **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required ... The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in...EMI issues + Ability to obtain and maintain a Top Secret clearance **Qualifications We Prefer:** +… more
    Sierra Nevada Company, LLC (07/02/25)
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  • Junior Cybersecurity Systems Administrator

    SAIC (Colorado Springs, CO)
    …IT and/or cyber experience will be accepted in lieu of degree. + Active Top Secret clearance or equivalent with SCI eligibility preferred, and ability to ... obtain and maintain TS /SCI + CompTIA Security + or equivalent certification required for DoD 8570 Information Assurance Technical (IAT) Level 2 compliance + Basic… more
    SAIC (08/13/25)
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  • Senior Network Engineer - Secret Clearance

    Lockheed Martin (Schriever AFB, CO)
    …first hop redundancy protocols, and IP subnetting\. **Desired Skills:** * Active TOP SECRET /SCI clearance preferred * Cisco Nexus/Catalyst switches and ... priorities\. **Please Note:** * This position requires a government security clearance at the Secret level; you...required prior to starting, with eligibility to obtain a TS /SCI * Ability to obtain DoD 8570\.01\-M IAT Level… more
    Lockheed Martin (08/08/25)
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  • Software Engineer II, Analytics Amazon Dedicated…

    Amazon (Denver, CO)
    …programming with at least one software programming language - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above ... requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance. The position further requires that, after start,… more
    Amazon (07/19/25)
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  • Systems Development Engineer, Serverless ADC

    Amazon (Denver, CO)
    …- 3+ years of UNIX/Windows production application support - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications ... requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance. The position further requires that, after start,… more
    Amazon (05/16/25)
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  • Systems Engineer Sr Staff - MBSE

    Lockheed Martin (Littleton, CO)
    …Active Secret Security Clearance with ability to obtain and maintain a Top Secret security Clearance **Desired Skills:** * Experience using a system ... DOORS, and Data Hub * Familiar with Agile Methodologies, and tools * Top Secret Security Clearance ** Security Clearance Statement:** This position… more
    Lockheed Martin (08/08/25)
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  • Responsible System Engineer (RSE) delegate

    Lockheed Martin (Englewood, CO)
    …all the interdependencies * US citizenship with ability to obtain and maintain a Top Secret Security Clearance **Desired Skills:** * Certified Principal ... Facility support issues relating to the Trident II \(D5\) Missile * Active Top Secret security clearance ** Security Clearance Statement:** This position… more
    Lockheed Martin (07/12/25)
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