• Software Engineer

    CACI International (Denver, CO)
    …degree. + 5+ years of related experience + Experience writing software for Linux -based operating systems + C/C++ programming experience, shown through project ... Software Engineer Job Category: Engineering Time Type: Full time...algorithms to layer 2/layer 3 procedures + Contribute to systems -level engineering discussions that reconcile the various use cases… more
    CACI International (11/14/25)
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  • Sr Software Engineer

    Lockheed Martin (Boulder, CO)
    …experience * Experience working with data structures * Experience with embedded Linux and real\-time operating systems * Active government security clearance ... \(APEX\) team within Lockheed Martin Space is seeking a skilled software engineer to support ongoing programs and internal research and development efforts focused… more
    Lockheed Martin (10/31/25)
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  • Cyber Software Engineer

    Lockheed Martin (Denver, CO)
    …Qwik, or SolidJS * Expertise in one or more of the following Operating Systems : Linux , Unix, Mac, Windows, Android, iOS\. * Hands\-on experience developing ... development methodologies\. * Proficient in Cyber security\. * Experience in Linux kernel development\. * Knowledge of driver to hardware interactions\. Experience… more
    Lockheed Martin (12/14/25)
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  • Agile Product Owner Level 3 or 4

    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 ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...in lieu of a degree. + **Requires an active Top - Secret /Sensitive Compartmented Information (SCI) clearance at time… more
    Northrop Grumman (10/29/25)
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  • Full Time - Software Infrastructure…

    RTX Corporation (Aurora, CO)
    …skills as well as excellent written/verbal communication skills + Any knowledge/experience with Linux , Windows or related System Operating systems at the Command ... 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 (12/30/25)
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  • Software Developer III

    General Atomics (Aurora, CO)
    …more software development areas. **PREFERRED SKILLS AND QUALIFICATIONS:** + Active Top Secret Security Clearance + Comfortable working with Linux systems ... Required:** 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret (current SCI access with CI Poly) **Pay Range… more
    General Atomics (12/11/25)
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  • Software Development Engineering Manager

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …an exciting opportunity for a mid to senior level Software Development Engineer Manager. The position will support dynamic, agile projects implementing a SecDevOps ... customer support (typically 10% travel) + Required to either be able to obtain a TS /SCI, or currently have a TS /SCI Required Experience: + Bachelor of Science in… more
    Kratos Defense & Security Solutions, Inc. (11/25/25)
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  • Software Developer II

    General Atomics (Aurora, CO)
    …Required:** 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret (current SCI access with CI Poly) **Pay Range ... an affiliate of General Atomics, maintains and deploys production systems for users across the Intelligence Community, Department of...you come in! GA-Intelligence is looking for a Software Engineer to join our federal team to develop scalable,… more
    General Atomics (12/11/25)
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  • Manager - Software Engineering Lead

    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 ... is essential to protecting Rotary and Mission Systems \(RMS\) platform/weapon systems from increasingly sophisticated threats\. The engineer will be part of… more
    Lockheed Martin (10/29/25)
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  • Site Reliability Developer 2

    Oracle (Denver, CO)
    …possess and maintains TS /SCI w/Poly security clearance.** + Hands-on experience with Linux systems administration. + Scripting ability with Python or Bash. + ... **Job Description** The IC2 Site Reliability Engineer supports daily operations for a secure, large-scale OCI-based cloud environment powering mission-critical… more
    Oracle (12/19/25)
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