• Curriculum Developer

    Sigmatech, Inc. (Colorado Springs, CO)
    …+ International/Domestic Travel may be required - less than 10% + An active Top Secret /SCI security clearance is required Desired Skills and Experience: + Firm ... to experience in one or more of the following software , including Articulate 360, Camtasia 9, Audacity, + Knowledge...for this position is $90,000 - $110,000. EEO employer. Keyword: Curriculum Developer ( TS /SCI Required) From: Sigmatech,… more
    Sigmatech, Inc. (09/27/25)
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  • Senior Mainframe Developer

    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 Senior 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 (09/17/25)
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  • Training Developer /Instructor Systems…

    Lockheed Martin (Colorado Springs, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... critical missile defense technologies\. **THE WORK** The C2BMC Training Developer /Instructor will be responsible for developing training materials \(computer\-based… more
    Lockheed Martin (09/10/25)
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  • Senior Java DevOps Developer

    CACI International (Denver, CO)
    Senior Java DevOps Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of ... CACI is looking to hire a Senior Java DevOps Developer to join their team. In this unique role...be responsible for designing, developing, integrating and testing Java software components in a scalable architecture. Familiar with Agile/Scrum… more
    CACI International (09/19/25)
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  • Platform Engineer II / Full Stack Developer…

    RTX Corporation (Aurora, CO)
    …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 ... We are seeking a highly motivated **Platform Engineer II / Full Stack Developer ** . The ideal candidate will have hands-on experience in back-end development,… more
    RTX Corporation (09/19/25)
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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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  • (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 (09/12/25)
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  • Senior DevOps Developer

    ManTech (Denver, CO)
    MANTECH seeks a motivated, career and customer-oriented **Senior DevOps Developer ** to join our team in **Denver, CO.** This role supports key development efforts ... business requirements **Minimum Qualifications:** + Bachelor's degree or 4+ additional years of software development experience in lieu of a degree + 5+ years of … more
    ManTech (09/21/25)
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  • Sr. Specialist, Software Engineer…

    L3Harris (Colorado Springs, CO)
    …experience. In lieu of a degree, minimum of 10 years of prior related experience. + Top Secret or TS /SCI Clearance + Experience in VMWare and Hyper-V, and ... the interest of national security. Job Title: Sr. Specialist, Software Engineer / Virtualization Engineer Job Code: 28592 Job...troubleshooting and support of new system fielding. + Maintain Top Secret Clearance which requires US Citizenship.… more
    L3Harris (09/12/25)
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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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