• Senior Systems Engineer

    RTX Corporation (Aurora, CO)
    …meaningful problems that create a safer, more secure world. Raytheon Technologies is seeking a Senior Systems Engineer ( MBSE ) to provide enterprise-wide ... support within the Intelligence Community. The ideal candidate will apply Model-Based Systems Engineering ( MBSE ) and Digital Engineering practices to define… more
    RTX Corporation (10/07/25)
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  • Model-Based Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Learn about the Trident II D5 Fleet Ballistic Missile\. As a Systems Engineer for Model\-Based System Engineering \( MBSE \) you will lead and employ MBSE ... developing Systems Engineering products using SysML and MBSE tools to capture, maintain, and visualize needed views...and visualize needed views of model data to communicate systems and facilitate automation of Systems Engineering… more
    Lockheed Martin (09/24/25)
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  • Systems Integration Engineer

    Lockheed Martin (Littleton, CO)
    …strategic deterrence\. Learn about the Trident II D5 Fleet Ballistic Missile\. As a Senior Staff Electrical Systems Integration Engineer , you will: * Serve ... recommendation of Trade Study options related to the electrical systems * Perform data and document reviews and provide...led working groups with multiple contractors * Experience with MBSE in DOORS and Cameo **Security Clearance Statement:** This… more
    Lockheed Martin (10/10/25)
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  • Systems Engineer Senior

    Lockheed Martin (Littleton, CO)
    …- - **What does this role look like?** Lockheed Martin is looking for a talented Systems Engineer to join the Navigation Systems team in Denver, Colorado ... precision navigation and timing to the world\. As a Systems Engineer , you will: * Creatively use...in daily processes while supporting tech insertion efforts utilizing MBSE * Perform technical planning, system integration, verification and… more
    Lockheed Martin (10/03/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …are not only part of history, they're making history. We are seeking a highly motivated ** Senior Principal Systems Engineer ** to join our team in Aurora, CO. ... manage external interfaces to support system integration and operability. + **Model-Based Systems Engineering ( MBSE ):** Apply MBSE methodologies and tools,… more
    Northrop Grumman (09/26/25)
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  • RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …milestones\. Successful applicants will have experience working as a Certified Principle Engineer \(CPE\), Responsible Systems Engineer \(RSE\), or ... calibration, verification, and validation across the product lifecycle, utilizing model\-based systems engineering \( MBSE \) and related tools like DOORS or… more
    Lockheed Martin (09/12/25)
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  • SEIT Systems Engineer - Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …you to bring your pioneering spirit to our collaborative teams. This experienced _SEIT Systems Engineer - Level 3 (principal) or 4 (sr. principal)_ role will ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...either a level 3 (Principal) or a level 4 ( Senior Principal), depending on the candidate's experience as laid… more
    Northrop Grumman (10/07/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    systems that protect and sustain our way of living. Join our team! As a Senior Systems Engineer within our Mission Systems Integration directorate, ... 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 (09/24/25)
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  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …about creating and managing for highly complex systems ? Join our team! As a Systems Security Engineer II, you will be using your skills and expertise to ... systems , network, environments, and capabilities + Manage and engineer cybersecurity capabilities at SNC including cybersecurity network tools, data loss… more
    Sierra Nevada Company, LLC (09/10/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …keep our world united and sustain our way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise to research, architect, ... simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system-level ownership of...it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation … more
    Sierra Nevada Company, LLC (09/25/25)
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  • Mission Systems Engineer

    General Atomics (Englewood, CO)
    …mission requirements. Our space systems team is looking for a Mission Systems Engineer to oversee the design, implementation, integration, and testing of our ... tailored for space system development and operations. **DUTIES AND RESPONSIBILITIES:** Mission Systems Engineer responsible for: + Lead HWIL development across… more
    General Atomics (08/20/25)
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  • Chief Engineer

    Actalent (Denver, CO)
    Job Title: Senior Systems Engineer Job Description This role requires a highly experienced professional with over 18 years of expertise to lead and shape ... Design Reviews (PDRs), as well as efforts utilizing Model-Based Systems Engineering ( MBSE ). Responsibilities + Lead the design and planning of complex… more
    Actalent (10/10/25)
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  • Mission Demo 4 (MD4) Chief Engineer

    Lockheed Martin (Highlands Ranch, CO)
    …Certified Principal Engineer \(ECPE\) and direct the Certified Principal Engineer \(CPE\)/Responsible Systems Engineer \(RSE\) hierarchy and product ... you\. Lockheed Martin \(LM\) Space is seeking a Chief Engineer \(CE\) to lead the Mission Demo 4 \(MD4\)...* All technical activities on MD4 program, as the senior technical professional * Promoting best practices and engineering… more
    Lockheed Martin (10/01/25)
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  • Systems Architect IV

    Lockheed Martin (Littleton, CO)
    …role on a large and complex DoD/IC integrated mission development efforts \- Experience applying MBSE concepts in a Systems Engineer or Systems Architect ... model representations of systems , and system of systems , using a variety of MBSE , visualization,...visual narratives that convey mission and business value to senior executives - - - To promote the sharing… more
    Lockheed Martin (08/14/25)
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  • 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 ... test synergy across space, ground, and launch. + Using traditional and Model-Based Systems Engineering ( MBSE ) approaches lead and contribute to the development… more
    General Atomics (08/31/25)
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