• RF Engineer (Level II) - TS/SCI w…

    Lockheed Martin (Littleton, CO)
    …our Analysis and Test Team, you will have access to cutting\-edge software modeling tools and state\-of\-the\-art hardware resources, enabling you to tackle unique ... possess an active security clearance level of: **TS/SCI with Polygraph ** * For long term employment on this program,...integrated meshing tools or external 3rd party dedicated meshing software suites * Basic working understanding of Linux for… more
    Lockheed Martin (04/18/25)
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  • Junior Software Engineer - TS/SCI…

    Parsons Corporation (Denver, CO)
    …**Job Description:** Blue Ridge Envisioneering is seeking qualified candidates to fill a ** Software Engineer ** position at our Denver, CO location. Blue Ridge ... Envisioneering, a Parsons Company, is currently searching for full-time **Jr.** ** Software Engineer ** that participate in the design, development, and… more
    Parsons Corporation (06/25/25)
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  • Mid Level Digital Signal Processing…

    Parsons Corporation (Denver, CO)
    …signal localization challenges **Security Clearance Requirement:** An active Top Secret SCI w / Polygraph security clearance is required for this position.​ This ... seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA....Electrical Engineering, Computer Engineering or related discipline + TS/SCI w / Poly is required + Minimum of 5 years… more
    Parsons Corporation (06/25/25)
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  • RF Engineer , Staff (Level IV) - Top Secret…

    Lockheed Martin (Littleton, CO)
    …Space Flight and Interplanetary Missions, Missile Defense, and more\. The RF Engineer will support the end\-to\-end design, integration, and test of RF hardware ... engineering team to ensure technical performance and mission compliance\. The RF Engineer will be responsible for: * Designing and developing RF components and… more
    Lockheed Martin (06/21/25)
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  • Senior Platform Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our ... a safer, more secure world. As a **Senior Platform Engineer ** , you will herald a transformative era in...** , you will herald a transformative era in software engineering, one that underscores the integration of development… more
    RTX Corporation (06/27/25)
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  • Principal Platform Engineer / Scrum Master…

    RTX Corporation (Aurora, CO)
    …meaningful problems that create a safer, more secure world. As a **Principal Platform Engineer / Scrum Master** , you will herald a transformative era in software ... their comprehensive technical and problem-solving skills, are shaping the future of software development to efficiently deliver high-quality, secure software , by… more
    RTX Corporation (06/13/25)
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  • Senior Platform Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph At Raytheon, the foundation of everything we do is rooted in our ... a safer, more secure world. As a **Senior Platform Engineer ** , you will herald a transformative era in...** , you will herald a transformative era in software engineering, one that underscores the integration of development… more
    RTX Corporation (06/04/25)
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  • Network Timing Engineer

    CACI International (Denver, CO)
    Network Timing Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... on an ongoing basis. **Opportunity:** We are seeking an experienced Network Engineer to design, implement, and maintain a CAN/LAN environment hosting complex command… more
    CACI International (05/13/25)
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  • Recapitalization Network Engineer

    CACI International (Denver, CO)
    Recapitalization Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support the recapitalization of an Intelligence Community customer's diverse… more
    CACI International (05/13/25)
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  • Network Engineer Tier 2

    CACI International (Denver, CO)
    Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... an ongoing basis. **Opportunity:** Team CACI is seeking a Network Engineer to support an Intelligence Community customer's diverse network infrastructure, including… more
    CACI International (04/17/25)
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