• Cyber Software Engineer - Early Career

    Lockheed Martin (Denver, CO)
    software solutions\. + Incorporate security considerations throughout the software development lifecycle \(threat modeling, AI‑driven hardening, automated ... to resolve complex problems\. + Integrate security considerations throughout the software development lifecycle \(threat modeling, hardening, code reviews,… more
    Lockheed Martin (11/09/25)
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  • Software Developer / Engineer

    CACI International (Aurora, CO)
    …STEM field or related experience * Experience: 3 or more years of experience in software development * Experience with Java /Back-end OR * Experience with ... cutting edge cloud native technologies following an extreme agile continuous deployment software development framework. **The Opportunity:** As a developer on… more
    CACI International (10/21/25)
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  • Senior Software Engineer (onsite)

    RTX Corporation (Colorado Springs, CO)
    …tools + Ability to read and troubleshoot application source code + Familiarity with Java and object oriented development **What We Offer:** + Medical, dental, ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (09/05/25)
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  • Principal Software Engineer - 25k Sign…

    Leidos (Aurora, CO)
    …have an active TS/SCI clearance with Polygraph **Preferred** + Proficient in Java for backend development + Strong knowledge of Git, Linux, Jira, Eclipse, ... **Description** **Leidos** has a new and exciting opportunity for a Principal Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (11/15/25)
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  • Cleared Software Engineer

    General Atomics (Denver, CO)
    …PhD in computer science, information systems or a related discipline and progressive software development experience as follows; four or more years of experience ... General Atomics Integrated Intelligence Inc. (GA-Intelligence) develops cutting-edge software solutions that transform raw data into actionable intelligence. We… more
    General Atomics (10/03/25)
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  • Software Int Test Engineer (25-366)

    Northrop Grumman (Colorado Springs, CO)
    …evaluated for removal. Experience with ** Java , R, MATLAB, HTML, C++** , and ** software development ** is a plus. **What We Can Offer You:** Northrop Grumman ... supporting the information technology team by providing essential maintenance for software development and related laboratory environments supporting the Command… more
    Northrop Grumman (11/04/25)
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  • Software Integrator Engineer - Level 4…

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... making history. Northrop Grumman Space Systems is seeking a Software Engineer - Level 4 / Sr Principal ...team members **Basic Qualifications:** Please list your current security clearance and IAT or relevant certifications on your resume,… more
    Northrop Grumman (11/14/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …+ **Level 3 (Principal):** Bachelor's degree in Science with 5+ years of software development experience; 3 years with a Master's; or 4 additional ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...Principal):** Bachelor's degree in Science with 7+ years of software development experience; 6 years with a… more
    Northrop Grumman (09/20/25)
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  • Senior Full Stack Software Developer

    CACI International (Aurora, CO)
    …technology, or related field) + Years of Experience: 10+ years in software development + Hands on experience with Java + Coding experience on a Linux ... and talented team supporting a mission essential system in an agile software development environment. This opportunity provides you with the ability… more
    CACI International (10/18/25)
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  • Software Engineer

    Parsons Corporation (Colorado Springs, CO)
    …looking for a mid-range full stack software engineer with an enterprise software development background who can work in a dynamic, fast-paced environment. In ... UI frameworks (Vue3, Angular, React) + Experience working in an Agile Software Development environment using the Scrum methodology + Security+ Certification… more
    Parsons Corporation (09/03/25)
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