• Java - Mainframe Programmer

    GovCIO (Denver, CO)
    … Security Clearance. Preferred Skills and Experience + Active Security Clearance of Top - Secret level or higher + Strong working knowledge using IBM's Connect: ... **Overview** GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to… more
    GovCIO (11/07/25)
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  • TSSCI Poly Software Engineer

    Actalent (Aurora, CO)
    Job Title: Software Engineer TS /SCI Poly Job Description We are seeking a Full Stack Developer to design, develop, and implement both frontend and backend ... components for a sophisticated web application. This role involves translating software requirements into functional and maintainable solutions within the existing… more
    Actalent (12/23/25)
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  • Ground Systems Software Engineer

    KBR (Denver, CO)
    Title: Ground Systems Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... will be an integral participant in ground system command and control software requirements development, design analysis, coding, and verification. Key areas of focus… more
    KBR (12/16/25)
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  • Distinguished Software Engineering Lead

    Frontier Technology Inc. (Colorado Springs, CO)
    …(Python, Java, C++, TypeScript). + Active Secret clearance required; TS /SCI strongly preferred. Desired: + Experience developing developer -facing APIs, SDKs, ... success by integrating people, process, and technology. FTI is seeking a Distinguished Software Engineering Lead to serve as both a hands-on architect and integrator… more
    Frontier Technology Inc. (12/19/25)
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  • Software Engineer

    Parsons Corporation (Colorado Springs, CO)
    …needs and deliver meaningful value through innovative, cost-effective, and intuitive software solutions. Our Space Operations directorate is passionate about making ... highly respected subject matter experts with brilliant technologists. Are you an experienced Software Engineer looking to grow your skill set and work on a project… more
    Parsons Corporation (12/18/25)
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  • Principal Software Engineer (Remote)

    Huntington Ingalls Industries (Colorado Springs, CO)
    …is desired, but not required; US Citizenship required. Can also consider candidates with a current Secret or TS level clearance. + 15+ years of experience as a ... Enlighten, honored as a Top Workplace from USA Today, is a leader...solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.… more
    Huntington Ingalls Industries (10/23/25)
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  • Sr Principal DevOps Engineer

    Northrop Grumman (Aurora, CO)
    …4 years of experience can be considered in lieu of degree. + **Active Top Secret /SCI security clearance and adjudicated CI Polygraph required at time of ... provisioning, and administration, but also have experience with the traditional developer toolset and practices such as using source control, giving and… more
    Northrop Grumman (12/11/25)
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  • DevOps Engineer (Level 2 OR 3)

    Northrop Grumman (Aurora, CO)
    …additional 4 years of experience can be considered in lieu of degree. + **Active Top Secret /SCI with Full Scope poly required at time of application** + Strong ... provisioning, and administration, but also have experience with the traditional developer toolset and practices such as using source control, giving and… more
    Northrop Grumman (12/02/25)
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  • Kubernetes Engineer

    Leidos (Colorado Springs, CO)
    …in lieu of degree. + US Citizen and Possession of a current Active DoD Top Secret Clearance with SCI eligibility. + Minimum 8 years of professional experience ... and future tools and services needed to develop, test, secure, and ship software applications to production. Candidate will be expected to perform within an Agile… more
    Leidos (11/21/25)
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  • Solution Architect-WWPS-Army, US Army

    Amazon (Denver, CO)
    …that the candidate selected be a US Citizen and currently possess and maintain an active Top Secret security clearance. A day in the life This team works with ... - 8+ years of specific technology domain areas (eg software development, cloud computing, systems engineering, infrastructure, security, networking, data… more
    Amazon (12/27/25)
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