• (DoD SkillBridge) Software

    Northrop Grumman (Aurora, CO)
    …obtain a Counterintelligence Polygraph (CI-Poly) **Offers are contingent upon receiving the Top Secret ( TS ) / SCI clearance** **Preferred Qualifications:** ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At...You'll get to Do:** We are looking for a Software Engineer experienced in Python (as your primary and… more
    Northrop Grumman (06/13/25)
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  • Senior. Platform Developer Onsite

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything we do is rooted ... a safer, more secure world. As a **Senior Platform Developer ** , you will herald a transformative era in...** , you will herald a transformative era in software engineering, one that underscores the integration of development… more
    RTX Corporation (07/23/25)
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  • Principal Database Developer (Onsite)

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph **This position is eligible for a Sign-On Bonus** At ... a safer, more secure world. We are seeking a **Principal Database Developer ** with PostgreSQL experience to lead the development, optimization, and management of… more
    RTX Corporation (07/10/25)
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  • Software Engineer Senior

    Lockheed Martin (Colorado Springs, CO)
    …tools * Must be a US Citizen; Must be able to obtain and maintain a Top Secret security clearance\. This position is located at a facility that requires special ... for our end users\. You will have the opportunity to be a full\-stack developer working on both front\-end and back\-end software using JavaScript as well… more
    Lockheed Martin (07/19/25)
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  • Software Engineer Staff - Space Protection…

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... **Description:** Space Protection Programs is seeking an experienced Software Engineer who can guide a team through...Planning, and guide agile development execution\. As an experienced developer you'll provide peer leadership in the guidance and… more
    Lockheed Martin (07/30/25)
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  • Dev Sec Ops Engineer Staff

    Lockheed Martin (Colorado Springs, CO)
    …ArgoCD\) * Must be a US Citizen; Must be able to obtain and maintain a Top Secret security clearance\. This position is located at a facility that requires ... for our end users\. You will have the opportunity to be a full\-stack developer working on both front\-end and back\-end software using Java and JavaScript,… more
    Lockheed Martin (07/19/25)
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  • Principal Data Modeler and Database Engineer…

    RTX Corporation (Aurora, CO)
    …to perform database administration activities, deployment automation. + Active and transferable Top Secret US government issued security clearance is required ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (07/16/25)
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  • Software Development Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …technical documents and briefings + Must be able to obtain and maintain a Top - Secret security clearance Preferred Skills and Experience + Experience with Agile ... thing. Kratos has an opportunity for a Full Stack Developer to support integration command and control project and...or MS Degree in CS, CE, or EE with software design, engineering and development skills, including familiarity with… more
    Kratos Defense & Security Solutions, Inc. (07/25/25)
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  • 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 ... **Overview** GovCIO is currently hiring for Mainframe Developer to perform maintenance, remediation's, and updates to...and support with other development team personnel + Develop software using Natural with ADABAS + Develop and maintain… more
    GovCIO (07/21/25)
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  • 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 (08/08/25)
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