• Sr Lead Software Developer

    Lumen (Denver, CO)
    …From Home available from any US-based location. You must be a US Citizen or Permanent Resident/Green Card for consideration. **The Main Responsibilities** + Design, ... develop, and maintain enterprise-grade applications using Java (Spring Boot, Spring Cloud), Go, or Python (Django, Flask, FastAPI). + Lead application modernization efforts, refactoring monolithic systems into microservices architectures and migrate from… more
    Lumen (12/20/25)
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  • Hardware Engineer

    Lockheed Martin (Colorado Springs, CO)
    …position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should ... Know** **Expression of Interest:** By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match\. Should this match be… more
    Lockheed Martin (12/20/25)
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  • Strategic Sourcing Specialist

    Colorado Springs Utilities (Colorado Springs, CO)
    …by law or government contract, employers cannot require you to be a US Citizen or permanent resident or refuse any legally acceptable documents. If any of these ... things have happened to you, you may have a valid charge of discrimination that can be filed with the OSC. Contact the OSC for assistance in your own language. Call ###. TDD for the hearing impaired is ###. In the Washington, DC, area, please call ###, TDD ###… more
    Colorado Springs Utilities (12/20/25)
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  • Laser Communications Payload Systems Engineer

    Lockheed Martin (Littleton, CO)
    …position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should ... Know** **Expression of Interest:** By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match\. Should this match be… more
    Lockheed Martin (12/20/25)
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  • Senior Principal Offensive Security Engineer (OCI)

    Oracle (Denver, CO)
    …Assistance provided. (This is** **not** **a remote position)** **Must be a US Citizen or Permanent Resident of the United States. Visa sponsorship is not available ... for this position.** **Responsibilities** **Responsibilities** + You enjoy diving into complex source code audits to reveal subtle security vulnerabilities + Writing new tools such as fuzzers in languages such as C/C++, Python, Ruby, Go or Java, + Tearing… more
    Oracle (12/20/25)
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  • Avionics Responsible Engineer V

    Lockheed Martin (Littleton, CO)
    …position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You ... Should Know** **Expression of Interest:** By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match\. Should this match be… more
    Lockheed Martin (12/20/25)
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  • Digital Payload Responsible Systems Engineer

    Lockheed Martin (Littleton, CO)
    …position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should ... Know** **Expression of Interest:** By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match\. Should this match be… more
    Lockheed Martin (12/20/25)
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  • Project Manager - Regulatory & Strategic…

    Emerson (Boulder, CO)
    …your skills through our award-winning employee development programs. We are a proud corporate citizen in every city where we operate and are committed to our people, ... our communities, and the world at large. We take this responsibility seriously and strive to make a positive impact through every endeavor. At Emerson, you'll see firsthand that our people are at the center of everything we do. So, let's go. Let's think… more
    Emerson (12/20/25)
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  • Technology Account Lead, USDA

    Guidehouse (Fort Collins, CO)
    …Strong communication and executive presence with a consultative mindset. + Must be US citizen and able to obtain Public Trust clearance. **What Would Be Nice To ... Have** **:** + Currently supporting USDA account. + Hands-on experience leading cloud modernization, application development, or enterprise architecture projects. + Ability to translate business needs into technical solutions and guide delivery teams. +… more
    Guidehouse (12/20/25)
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  • Lead Software Developer

    Lumen (Denver, CO)
    …Home position available from any US-based location. **You must be a US Citizen or Permanent Resident/Green Card for consideration for this position.** **The Main ... Responsibilities** + Design, develop, and implement complex software systems using Python, ensuring high performance, scalability, and reliability in a cloud environment. + Architect and build robust APIs, microservices, and data pipelines to support various… more
    Lumen (12/20/25)
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