• Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required **Qualifications We Prefer:** + Model ... NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security Clearance . US Citizenship status is required as this position… more
    Sierra Nevada Company, LLC (11/07/25)
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  • Senior Software Engineer

    CACI International (Denver, CO)
    …**Qualifications:** _Required:_ + 7+ years of hands-on experience in Software Engineering, DevOps , or DevSecOps roles + Current TS/SCI clearance and polygraph ... Senior Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular… more
    CACI International (01/10/26)
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  • Senior DevSecOps Platform Engineer

    SAIC (Colorado Springs, CO)
    …computer science, engineering, or related field. + 5+ years of experience in DevOps , Security , or Infrastructure Engineering. + Proficiency with cloud ... **Description** SAIC is seeking a motivated, goal-oriented, results-driven DevSecOps Platform Engineer to join our team to deliver an Enterprise Management solution… more
    SAIC (12/31/25)
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  • SCI Cloud Engineer

    Leidos (Colorado Springs, CO)
    …Actions, Azure DevOps , or GitLab). + Collaborate with application and security teams to enforce zero trust and network segmentation principles. + Troubleshoot ... has an exciting career opportunity for a highly skilled Azure Cloud Engineer with deep expertise in networking and infrastructure automation in Colorado Springs… more
    Leidos (11/11/25)
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  • Staff Software Engineer UX - Full Time…

    Lockheed Martin (Colorado Springs, CO)
    …Certified Solutions Architect - Professional, IAAP CPACC \(accessibility\), or CISSP \( security \)\. ** Security Clearance Statement:** This position requires ... building and maintaining CI/CD pipelines \(GitLab CI, Jenkins, Azure DevOps \) and using static/dynamic security tooling\. \-...a government security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (01/14/26)
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  • Sr Staff / Senior Python Software Engineer

    SciTec (Boulder, CO)
    …of any type. Further, US citizenship is a requirement to obtain and keep a security clearance . Applicants that do not meet these requirement will not be ... SciTec is seeking a talented Python software developer and engineer in Boulder, CO, to support programs focusing on...location + Ability to obtain and maintain a DoD security clearance + Demonstrated ability for cross-discipline… more
    SciTec (12/06/25)
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  • Senior Software Engineer Staff /Flight…

    Lockheed Martin (Highlands Ranch, CO)
    **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 ... than we have ever gone before\. This Certified Principal Engineer \(CPE\)/Responsible Systems Engineer \(RSE\) position is...technical decisions and recommendations that ensure the safety and security of the crew aboard the capsule and the… more
    Lockheed Martin (11/13/25)
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  • Principal/Sr. Principal Software Database…

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: No **Description** At Northrop Grumman, our employees have incredible ... Space Systems is seeking a **Principal/Sr. Principal Software Database Engineer ** with hands-on experience in database engineering, systems administration and… more
    Northrop Grumman (11/26/25)
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  • Guidance Navigation and Control Engineer

    Lockheed Martin (Littleton, CO)
    …technical issues to peers, management, subcontractors and customers\. \- Active TS/SCI clearance with Poly ** Security Clearance Statement:** This position ... Linux systems or VMs * Work in an Agile DevOps environment with Docker/Container and Kubernetes deployment * Collaborate...requires a government security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (12/14/25)
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  • Scientist, Systems Engineer

    L3Harris (Colorado Springs, CO)
    …the MAG Qualifications: + Must have and be able to maintain a DoD TOP SECRET/SCI security clearance + Bachelor's Degree and a minimum of 12 years of prior ... L3Harris Technologies has an opening for a Scientist, Systems Engineer (Geolocation and Tracking) to join our Mission Analysis...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (01/18/26)
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