• DevSecOps Platform Engineer

    KBR (Colorado Springs, CO)
    …attention to detail + Excellent communication skills, both written and verbal Desired: + Top Secret clearance + Knowledge of programming languages such as Java, ... Platform Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our… more
    KBR (09/09/25)
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  • Senior Reliability Engineer (Hybrid)

    RTX Corporation (Colorado Springs, CO)
    …priorities and schedules **Qualifications We Prefer** + Active or Existing Secret or Top Secret Security Clearance preferred **What We Offer** ​ + ... is required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret Collins Aerospace, an RTX company, is a… more
    RTX Corporation (10/13/25)
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  • Surety Integration Engineer

    Lockheed Martin (Englewood, CO)
    …understanding of safety related testing * US Citizenship with the ability to obtain a Top Secret security clearance **Desired Skills:** * Experience with DoD ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (10/10/25)
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  • Cybersecurity Engineer Lead

    CACI International (Colorado Springs, CO)
    …Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% ... assignments + May supervise others **Qualifications:** _Required:_ + Currently hold an adjudicated Top Secret /SCI Clearance with the ability to maintain it +… more
    CACI International (10/24/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and Verification and Validation (V&V) principles + The ability to obtain and maintain a Top Secret US Security Clearance is required + Systems Engineering ... SNC is on the lookout for a Systems Engineer with expertise in sensor systems to support...position requires the ability to obtain and maintain a Top Secret US Security Clearance.… more
    Sierra Nevada Company, LLC (09/24/25)
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  • Project Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …requirements management, system design, integration + The ability to obtain and maintain a Top Secret US Security Clearance is required + **Domain ... We are seeking a highly skilled Project Engineer with expertise in sensor systems to support...position requires the ability to obtain and maintain a Top Secret US Security Clearance.… more
    Sierra Nevada Company, LLC (09/24/25)
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  • Mechanical Integration Systems Engineer

    Lockheed Martin (Littleton, CO)
    …process including trade studies, design reviews and system verification * Active Top Secret Security clearance **Desired Skills:** Experience with ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (08/17/25)
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  • Senior Mechanical Engineer

    Lockheed Martin (Englewood, CO)
    …Office suite of tools \(i\.e\., PowerPoint, excel, etc\) . Ability to obtain a Top Secret clearance; must be a US citizen **Desired Skills:** . Bachelors ... deterrence\. Lockheed Martin Space is seeking a Senior Mechanical Engineer to join our team in Englewood, CO\! In...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (10/10/25)
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  • Network Plant Engineer Senior (ISP OSP)

    CACI International (Peterson AFB, CO)
    …+ Experience supporting DoD projects, specifically network modernization projects + Active Top Secret security clearance with SCI eligibility _Desired:_ ... Network Plant Engineer Senior (ISP OSP) Job Category: Engineering and...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (10/08/25)
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  • Systems Engineer Senior - Core Systems…

    BAE Systems (Westminster, CO)
    …US Department of Education. + The ability and willingness to obtain and maintain a Top Secret /SCI security clearance. + Familiarity with system design and ... Interface with and support the program s Lead/Chief System Engineer , Chief Engineer and Customer. + Support...clearance/access. **Preferred Education, Experience, & Skills** + A current Top Secret /SCI security clearance is… more
    BAE Systems (10/14/25)
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