• 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 ... create a safer, more secure world. We are seeking a highly motivated **Platform Engineer II / Full Stack Developer** . The ideal candidate will have hands-on… more
    RTX Corporation (09/19/25)
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  • Client Support Engineer

    CACI International (Colorado Springs, CO)
    Client Support Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage ... Anticipated Posting End: 11/30/2025 **The Opportunity** CACI is seeking a Client Support Engineer to support the HQ SpOC/S2 with a wide variety of Information… more
    CACI International (09/06/25)
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  • Network Engineer Tier 3

    CACI International (Colorado Springs, CO)
    Network Engineer Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network infrastructure,… more
    CACI International (07/26/25)
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  • Sr. Enterprise Account Engineer , National…

    Amazon (Denver, CO)
    …from AWS? At AWS National Security we're looking for a Enterprise Account Engineer (EAE) to support our customers' creative and transformative spirit of innovation ... including EC2, S3, DynamoDB & RDS databases, Lambda, SageMaker, ECS/EKS, GuardDuty, Systems Manager, CodePipeline, IoT, and many more. Your technical acumen and… more
    Amazon (07/24/25)
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  • Software Engineer - C++, Python, Cloud,…

    Lockheed Martin (Littleton, CO)
    …nation's defense systems \.** We are seeking a highly skilled Software Engineer to join our advanced systems development team supporting cutting\-edge radar, ... As we enter a new era of Strategic Weapon Systems , Lockheed Martin is a pioneer, partner, innovator and...on actual hiring job postings\. **Basic Qualifications:** * Active TS /SCI security clearance * Bachelor's degree in Computer Science,… more
    Lockheed Martin (09/13/25)
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  • Principal Java Software Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Poly - Current At Raytheon, the foundation of everything we do ... are at the forefront of aerospace and defense technology. Our Satellite Ground Systems Team plays a pivotal role in ensuring communication, surveillance, and defense… more
    RTX Corporation (08/30/25)
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  • Software Engineer Integration Team

    CACI International (Aurora, CO)
    Software Engineer Integration Team Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage ... Continental US Anticipated Posting End: 11/1/2025 The Opportunity: As an Software Engineer , you will support the integration and testing of an interactive TechELINT… more
    CACI International (09/06/25)
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  • Network Operations Center (NOC) Engineer…

    CACI International (Denver, CO)
    Network Operations Center (NOC) Engineer (Tier 2) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with ... : Team CACI is seeking a Network Operations Center Engineer to support a diverse network infrastructure, including CAN,...SLAs + Perform routine maintenance and upgrades on network systems + Configure and manage network devices (routers, switches,… more
    CACI International (07/26/25)
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  • Parts, Materials and Process (PMP) Engineer

    General Atomics (Englewood, CO)
    …affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted ... or a constellation of interconnected spacecraft, the GA-EMS Space Systems team is re-defining how customers can access the...a dynamic and experienced Parts, Materials, and Process (PMP) Engineer to lead the development and implementation of PMP… more
    General Atomics (08/28/25)
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  • Software Engineer

    CACI International (Denver, CO)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel ... at various levels of software development including firmware, device drivers, real-time operating systems (RTOS) and application software. You will be part of a team… more
    CACI International (08/08/25)
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