• Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    … that protect and sustain our way of living. Join our team! As a Senior Systems Engineer within our Mission Systems Integration directorate, you'll play a ... critical role in advancing our ground-based air defense systems and CUAS technologies. You will use your skills...simulation, and test using progressive tools. As a cross-functional engineer , you will take system-level ownership of new products… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Engineer Senior - Thermal

    BAE Systems (Boulder, CO)
    …ll Do:** + Thermal design and analysis of spacecraft and/or precision aerospace electro-mechanical, and/or opto-mechanical flight hardware systems , cryo ... similar software platform. + Experience in spacecraft and/or precision aerospace electro-mechanical, and/or opto-mechanical flight hardware systems , cryogenics… more
    BAE Systems (11/25/25)
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  • Innovations Lead Systems Engineer

    Lockheed Martin (Colorado Springs, CO)
    …Mission Systems ' C4ISR** team is looking for a proven and experienced ** Systems Engineer ** to support a one‑of‑a‑kind Cross Business Area campaign that ... explorations, and technology‑selection road‑maps\. The role partners with the Lead Systems Engineer , AWS Infrastructure Architect, AI/ML Engineers, the Advisory… more
    Lockheed Martin (11/06/25)
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  • Staff Systems Engineer

    Lockheed Martin (Littleton, CO)
    engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems Engineer /Installer on the Radiant Mercury product within the TSS program\. ... WE ARE** Lockheed Martin is a global security and aerospace company that employs approximately 120,000 people worldwide and...over 20 years\. **WHAT WE'RE DOING** At LM we engineer innovative solutions to deliver resilient systems ,… more
    Lockheed Martin (11/12/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems Engineer /Installer on the Radiant Mercury product within the TSS program\. ... WE ARE** Lockheed Martin is a global security and aerospace company that employs approximately 120,000 people worldwide and...ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer \-IT to join our Radiant Mercury… more
    Lockheed Martin (11/12/25)
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  • Project Systems Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …Space Ground System projects of varying size and complexity. The Lead Systems Engineer provides technical leadership throughout the entire engineering lifecycle; ... award through system acceptance testing and post-delivery support. The Lead Systems Engineer directly leads multi-functional teams of hardware, software,… more
    Kratos Defense & Security Solutions, Inc. (11/07/25)
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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, ... will involve designing and testing of advanced autonomous aircraft and missile systems , managing the product life-cycle from subsystem design through to fully… more
    Sierra Nevada Company, LLC (11/10/25)
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  • Senior Project Engineer - Electrical

    BAE Systems (Westminster, CO)
    **Job Description** As a Senior Project Engineer at BAE Systems SMS, you have significant responsibility and opportunity to contribute directly to the success of ... Risk and Opportunity management and Change Control Process via R&O boards, Engineer Review Boards, Change Control Boards and related Review Boards. + Subcontract… more
    BAE Systems (11/07/25)
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  • Digital Payload Responsible Systems

    Lockheed Martin (Littleton, CO)
    …career that's built for you Lockheed Martin Space is seeking a **Digital Payload Responsible Systems Engineer ** to join our team on the SDA program portfolio in ... **Littleton, CO** \! In this role you will support the lead Responsible Systems Engineer \(RSE\) on crypto, timing, and digital communication units on the… more
    Lockheed Martin (12/20/25)
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  • Experienced Multidisciplinary Systems

    Space Dynamics Laboratory (Colorado Springs, CO)
    …26, 2025 The Space Dynamics Laboratory (SDL) is seeking an experienced Multidisciplinary Systems Engineer to develop, integrate, and test satellite ground system ... nation's defense capabilities. Key Responsibilities: + Supports Program Manager and Lead Systems Engineer in technical management of projects through tracking,… more
    Space Dynamics Laboratory (11/28/25)
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