• Systems Engineer , Requirements…

    Lockheed Martin (Littleton, CO)
    …and verification, system trade studies, design reviews, configuration management, hardware design, systems analyses, development, and test\. * Familiarity ... opportunity to work in all Engineering fields to include system , definition, allocation, maintenance, validation , system..., system integration, and test\. As a ** System Engineer ** on the CPS program you… more
    Lockheed Martin (10/15/25)
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  • Systems Engineer (Level 3), RF…

    Lockheed Martin (Littleton, CO)
    …electrical systems engineering, including test planning, execution, and hardware integration\. \- Strong understanding of system requirements, verification, ... verification and test work products for the Verification and Validation \(V&V\) team\. \- Develop and implement approaches to...integrating and verifying complex hardware and software systems at the subsystem or system level\.… more
    Lockheed Martin (12/25/25)
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  • Systems Engineer Senior Staff (Level…

    Lockheed Martin (Littleton, CO)
    …directions to a billion people worldwide\. Lockheed Martin is looking for a dedicated Systems Engineer to join the team in Waterton, Colorado supporting Space ... Development Agency's Proliferated Warfighter Space Architecture programs\. As the Responsible Systems Engineer \(RSE\) within the SEIT team at the Waterton, CO… more
    Lockheed Martin (12/30/25)
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  • Missile Systems Integration & Test…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    Sierra Nevada Corporation (SNC) is seeking a dynamic and skilled Systems Integration & Test Engineer to play a critical role in the research, design, ... to ensure traceability and repeatability. **Test and Evaluation:** + Work with Test and Systems team to develop and execute missile system test and evaluation… more
    Sierra Nevada Company, LLC (11/10/25)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    …We are hiring levels 2\-5\. If you are interested in joining LM and working as a Systems Engineer , please apply to this requisition\. - - - **What does this role ... and Test \(SEIT\) Requirements Development Requirements Traceability Verification and Validation \(V&V\) Interface Control Documents \(ICDs\) System Architecture… more
    Lockheed Martin (11/02/25)
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  • Lead Systems Engineer -Full Time…

    Lockheed Martin (Colorado Springs, CO)
    Systems ' C4ISR** team is looking for a proven and experienced **Lead Systems Engineer ** to support a one‑of‑a‑kind Cross Business Area campaign that ... into the stack, roll‑out/adopt, and assess impact\." The Lead Systems Engineer \(Lead SE\) will own the...engineering experience in aerospace/defense; ≥5 years leading SEIT or system ‑of‑ systems initiatives on $500 M\+ programs\. Bachelors… more
    Lockheed Martin (11/06/25)
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  • Sentinel - Sr. Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …Northrop Grumman Defense Systems currently has an opening for a Sr. Principal Systems Engineer . This position may be in **Roy, UT** , **Colorado Springs, CO, ... **What you will get to do:** The selected Sr. Principal (Level 4) Systems Engineer will be supporting activities including use case development, requirements… more
    Northrop Grumman (12/12/25)
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  • Electronics Engineer (Level 2 or 3)

    Northrop Grumman (Aurora, CO)
    …signal principles and applications. **Preferred Qualifications** + Experience with complex system architectures and hardware validation procedures. + ... + Lead and collaborate on the electrical designs analysis and integration of hardware systems ensuring adherence to changing requirements and specifications. … more
    Northrop Grumman (11/20/25)
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  • Systems Engineer , MBSE - Mid Career

    Lockheed Martin (Littleton, CO)
    …Prompt Strike \(CPS\) program Lockheed Martin is seeking a highly skilled and motivated Systems Engineer for Model Based Systems Engineering \(MBSE\) to join ... Prompt Strike \(CPS\) team in Denver, Colorado\. As a ** Systems Engineer for Model Based Systems...not limited to, the following: * Perform technical planning, system integration, verification and validation , cost and… more
    Lockheed Martin (10/11/25)
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  • Principal Systems Engineer

    RTX Corporation (Colorado Springs, CO)
    …for an experienced and highly motivated individual to join us as a lead systems engineer to support all phases of ejection seat product development lifecycle ... & validation . The preferred candidate will have experience with hardware development for military/DoD customers. **What You Will Do** + Interface with… more
    RTX Corporation (11/19/25)
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