• Dev Sec Ops Engineer

    Lockheed Martin (Littleton, CO)
    …experience with Java or Python\. **Desired Skills:** * Active TS/SCI clearance \. * Recent experience as a technical lead, contributing to architecture, research, ... mission priorities\. * Contribute to both front\-end and back\-end development using Java and JavaScript\. * Develop automated testing frameworks to ensure quality… more
    Lockheed Martin (09/06/25)
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  • Principal Systems Engineer (Software Integrator)…

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... years with a PhD. + **Current DoD Top Secret clearance with SCI eligibility at time of application, and...Understanding of Automated Testing Framework + Basic understanding of java + Familiarity working in a Linux environment. +… more
    Northrop Grumman (08/23/25)
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  • Software Engineer

    ISYS Technologies (Schriever AFB, CO)
    Minimum Clearance Required Secret Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on ... .This position will be on-site and will require an active Secret clearance . + Analyze, design, develop, and integrate future-capability prototypes for program… more
    ISYS Technologies (11/19/25)
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  • Software/DevOps Engineer 3/4 (Active TS/SCI & CI…

    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 ... files configurations, writes configuration/installation documentation and have experience with JAVA development. The DevOps engineer plans and evolves processes and… more
    Northrop Grumman (11/12/25)
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  • Backend Software Engineer on Swordfish 3/4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... Back-end Software Engineers with key skills and experience in Java , Docker, and Kubernetes. Software Engineers at our Principal...experience in lieu of a degree + **Active SCI clearance required at time of application** + Ability to… more
    Northrop Grumman (10/22/25)
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  • Intern - Software Engineer Intern - Onsite (CO)

    RTX Corporation (Aurora, CO)
    …Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance **Security Clearance :** TS/SCI without Polygraph At...2026. + Experience developing object-oriented software using C++ or Java + Ability to troubleshoot software errors and provide… more
    RTX Corporation (11/18/25)
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  • Full-time - Software Engineer II - Onsite (CO)

    RTX Corporation (Aurora, CO)
    …Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance **Security Clearance :** TS/SCI without Polygraph At...work experience (excluding Internships). Experience developing object-oriented software using Java or C++. The ability to obtain and maintain… more
    RTX Corporation (11/19/25)
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  • Senior. Platform Engineer - Linux (Onsite)

    RTX Corporation (Aurora, CO)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI with Polygraph At...with VMware + Experience with programming languages (Eg Python, Java , Ruby, Bash, C++, C#, Go) + Current TS/SCI… more
    RTX Corporation (11/19/25)
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  • Principal Platform Engineer / Linux…

    RTX Corporation (Aurora, CO)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI without Polygraph At...Rancher etc + Experience with programming languages (Eg Python, Java , Ruby, Bash, C++, C#, Go) **What We Offer**… more
    RTX Corporation (11/04/25)
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  • Senior. Platform Developer Onsite

    RTX Corporation (Aurora, CO)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI with Polygraph At...Kubernetes, Docker + Experience with programming/scripting languages (Eg Python, Java , Ruby, Bash, C++, C#, Go) + Current CompTIA… more
    RTX Corporation (10/22/25)
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