• Senior System Engineer

    KBR (Colorado Springs, CO)
    …System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...both ground and space-based assets, and critical command and control capabilities to meet warfighter needs. Key Responsibilities: +… more
    KBR (08/13/25)
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  • DevOps Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control , Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR)… more
    Sierra Nevada Company, LLC (07/19/25)
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  • IT System Reliability Engineer

    Nelnet (Centennial, CO)
    …to other teams within the organization (ie Enterprise Risk Management. Corporate Security , Audit Services, Infrastructure (Tech Support, Change Control and ... range for this role is $110,000-$155,000 **What you'll do:** **As a System Reliability Engineer at Nelnet, you will:** * Ensure solutions are running with a rich… more
    Nelnet (09/18/25)
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  • CyberSecurity AI Engineer

    Nelnet (Breckenridge, CO)
    …lifecycle (SDLC) is a plus. **COMPETENCIES - SKILLS/KNOWLEDGE/ABILITIES:** Needs: + Knowledge of security , control and computer technology. + Knowledge of how to ... where they live, learn, and work. The Cybersecurity AI Engineer at Nelnet plays a critical role in securing...from evolving threats. The ideal candidate combines expertise in security engineering with a deep understanding of AI technologies,… more
    Nelnet (08/08/25)
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  • Systems Engineer Intern - Summer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …+ Basic knowledge of systems engineer principles + Basic knowledge of systems engineer tools like Cameo + Microsoft Access skills This posting will be open ... business and SNC culture. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is… more
    Sierra Nevada Company, LLC (09/19/25)
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  • Scientist, Cyber Infrastructure Systems…

    L3Harris (Colorado Springs, CO)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Cyber Infrastructure Systems Engineer Job Code: 27322 Job ... government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position,… more
    L3Harris (08/17/25)
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  • Systems Engineer III - Model Based Systems…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …united and sustain our way of living. Join our team as a Systems Engineer , where you will leverage your expertise to conduct in-depth research, architect intricate ... high-fidelity simulation, and comprehensive testing using state-of-the-art tools. As a Systems Engineer , you will be integral to the development and refinement of… more
    Sierra Nevada Company, LLC (08/13/25)
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  • Sentinel - Systems Engineer /Principal…

    Northrop Grumman (Colorado Springs, CO)
    …launch your career today. Northrop Grumman Defense Systems is seeking a **Systems Engineer /Principal Systems Engineer ** to join its team in **Roy, UT, Bellevue, ... for Intercontinental Ballistic Missile (ICBM) Ground and Airborne Launch Control Systems, Launch Facilities and associated infrastructure. **What you will… more
    Northrop Grumman (09/16/25)
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  • Senior Wireless Engineer

    V2X (Aurora, CO)
    …Job Activities: + Leads implementation of architectural vision for all Wi-Fi access points and control -related services across BAN. + Understands requirements; ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (07/19/25)
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  • Principal Data Modeler and Database…

    RTX Corporation (Aurora, CO)
    …an Agile/Scrum environment. + Must be able to obtain and maintain SCI program access and complete polygraphs. + Obtain Security + certification within 60 days of ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (07/16/25)
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