• Associate Chief Engineer

    Leidos (Denver, CO)
    …Tucson, AZ + Denver, CO + St. Louis, MO **Clearance Level Required:** Top Secret with the ability to obtain SCI , as well as a Polygraph. **Primary ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...years of prior relevant experience. + Top Secret with the ability to obtain SCI ,… more
    Leidos (07/30/25)
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  • DevSecOps Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    Secret US Security Clearance with the ability to obtain a Top Secret with SCI eligibility required** **Qualifications We Prefer:** + Certification ... . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security Clearance.… more
    Sierra Nevada Company, LLC (07/19/25)
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  • Computer Engineer - Mid-level

    CACI International (Colorado Springs, CO)
    Computer Engineer - Mid-level Job Category: Information ...hold an active Top Secret SCI clearance with polygraph. + Security + and/or ... Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of… more
    CACI International (08/01/25)
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  • Senior Principal Engineer Mission Chief…

    BAE Systems (Broomfield, CO)
    …by the US Secretary of Education, US Department of Education. + A current, active Top Secret security clearance is required with ability to obtain and ... **Job Description** **US CITIZENSHIP REQUIRED** The Mission Chief Engineer (MCE) is the senior technical leader responsible...maintain TS / SCI . + Recognize the need for Enterprise… more
    BAE Systems (08/08/25)
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  • Black Lotus Labs Threat Researcher

    Lumen (Denver, CO)
    …the world and shape the future. **The Role** Black Lotus Labs is seeking a Security Engineer on the Research & Analysis team to specialize in Threat Research ... projects, effectively driving them to successful completion. + Preferred: Active TS / SCI clearance w/poly **Well-experienced candidates may also have the… more
    Lumen (08/01/25)
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  • Release Train Engineer

    Leidos (Denver, CO)
    …AZ + Denver, CO + St Louis, MO **Clearance Level Required:** Active Top Secret with the ability to obtain SCI , as well as a Polygraph. **Primary ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...of prior relevant experience. + Active Top Secret with the ability to obtain SCI ,… more
    Leidos (07/30/25)
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  • Full-stack Software Engineer on Starfleet…

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... leadership mixers. **About the program** : As a Software Engineer , you'll be joining an existing on-contract classified portfolio...of experience in lieu of a degree + **Active TS / SCI clearance required at time of application,… more
    Northrop Grumman (08/08/25)
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  • Senior Integration Test Engineer

    Frontier Technology Inc. (Colorado Springs, CO)
    …+ Must be a US Citizen and possess an active Top Secret ( TS ) security clearance (with SCI and SAP eligibility). + Bachelor's Degree in Computer ... Overview FTI is looking for an experienced Integration Engineer with DevOps or DevSecOps (Development / ... Engineer with DevOps or DevSecOps (Development / Security / Operations) experience to join our growing organization.… more
    Frontier Technology Inc. (06/19/25)
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  • NetOps Engineer , Senior

    UIC Government Services and the Bowhead Family of Companies (Colorado Springs, CO)
    …Installer I SECURITY CLEARANCE REQUIREMENTS: Must currently hold a Top Secret security clearance with SCI eligibility. Physical Demands: * Must be ... **Overview** Bowhead seeks a Senior Network Operations Engineer to support our customer on the PICRD II contract in Colorado Springs, CO. **Responsibilities** *… more
    UIC Government Services and the Bowhead Family of Companies (08/08/25)
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  • ADC Engineer I, Non-Relational Database…

    Amazon (Denver, CO)
    …production computing environments - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Preferred Qualifications ... candidate selected must currently possess and maintain an active TS / SCI security clearance. The position...metric is trending the wrong way, consult with the top engineers at Amazon, or discuss radical new approaches… more
    Amazon (08/02/25)
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