• Systems Integration and Test Lead

    General Atomics (Englewood, CO)
    … systems . **DUTIES AND RESPONSIBILITIES:** + System Integration & Test lead engineer responsible for: + Leading Systems Integration & Test development across ... is one of the world's leading resources for high-technology systems . Whether a specific satellite for a specific mission...or technical lead strongly desired. + Must have active TS clearance and be able to obtain and maintain… more
    General Atomics (08/31/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Denver, CO)
    …committed to teamwork, trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to thrive and deliver ... role working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. + Frequent contact… more
    Lumen (10/01/25)
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  • Principal Platform Engineer / Linux…

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything we do is rooted ... secure world. Raytheon Technologies (RTX) is seeking a **Principal Platform Engineer / Linux** with well-rounded Linux Infrastructure Engineering expertise to join… more
    RTX Corporation (09/09/25)
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  • Space Signals Intelligence (SIGINT)…

    General Atomics (Englewood, CO)
    …and academic mission requirements. General Atomics is seeking a highly skilled and senior Space Signals Intelligence (SIGINT) Engineer to join our team in ... customers, and government representatives. **Security Clearance** : + A current Top - Secret /SCI DoD Clearance is required. **Salary:** $128,130 - $229,358… more
    General Atomics (09/17/25)
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  • Digital Signal Processing Engineer

    CACI International (Aurora, CO)
    …Continental US Anticipated Posting End: 11/1/2025 **The Opportunity:** CACI is seeking a senior Digital Signal Processing Engineer in Aurora, Colorado to be at ... meaningful real-world results. + Provide teammates with technical leadership as a senior DSP engineer **Qualifications:** **Required:** + Bachelor's degree in a… more
    CACI International (09/25/25)
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  • Electromagnetic Engineering Effects (E3)…

    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 ... design, schematic capture, and analysis Ability to achieve and maintain a DoD Secret clearance **Desired Skills:** * Experience in Systems Engineering, or… more
    Lockheed Martin (08/30/25)
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  • Digital Engineer (Hybrid)

    KBR (Colorado Springs, CO)
    …Travel Requirements: Minimal + Working Hours: Standard Required Qualifications: + Active DoD Top Secret clearance and ability to obtain a Special Compartmented ... Title: Digital Engineer (Hybrid) Job Posting Description KBR's National Security...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (09/30/25)
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  • Project Engineer SME

    Leidos (Denver, CO)
    …Chantilly, VA + Denver, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph. ... Advantage Solutions Business Area, is currently seeking a highly experienced Project Engineer who will be responsible for engineering technical aspects of the… more
    Leidos (10/01/25)
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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 (07/26/25)
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  • Network Engineer Tier 3

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