• Senior OPIR Systems Engineer

    KBR (Aurora, CO)
    Title: Senior OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical Advisor (SETA) ... support for a USG Agency. As a Senior OPIR Systems Engineer , you will be responsible for...and assess total constellation performance + Supports and conducts modeling and simulation of Tracking OPIR sensor and constellation… more
    KBR (12/11/25)
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  • Systems Integration Engineer

    Lockheed Martin (Littleton, CO)
    …as supporting efforts to integrate missile subsystems into the flight vehicle design\. As a Systems Engineer for the Systems Integration Team on the FBM Life ... by joining the Systems Engineering Integration and Test \(SEIT\) team as a Systems Integration Engineer \. We have a Weapon System level view of the FBM… more
    Lockheed Martin (12/11/25)
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  • Mission Engineer - Ground Systems

    Space Dynamics Laboratory (Colorado Springs, CO)
    …Dynamics Laboratory (SDL) Strategic & Military Space Division is seeking a Mission Engineer , Software Systems Engineer , or Multi-Disciplinary Systems ... The Strategic & Military Space Division delivers advanced satellite and sensor systems that support the Department of Defense and the Intelligence Community. Our… more
    Space Dynamics Laboratory (11/22/25)
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  • Systems Engineer - Interface

    ISYS Technologies (Colorado Springs, CO)
    …the space initiatives of our government customers. I2X Technologies is seeking a Systems Engineer to support ongoing activities for a customer inColorado ... will require an active Secret clearance. + The Interface Engineer is a Systems Engineer ...support requirements engineering, use case development, and logical architecture modeling tasks as SE department tasking requires. + Successful… more
    ISYS Technologies (10/29/25)
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  • Engineer Senior Principal II RF Payload…

    BAE Systems (Broomfield, CO)
    …The responsibilities of this position include architecture design, detailed design, analysis, modeling , and performance verification of systems and payloads in ... **Job Description** This position is for an experienced engineer , scientist or physicist to provide engineering leadership for remote sensing payload development… more
    BAE Systems (11/10/25)
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  • Model Based Systems Engineer

    SAIC (Broomfield, CO)
    **Description** We are seeking a highly skilled Model-Based Systems Engineer (MBSE) to join our team. The ideal candidate will have a strong foundation in ... consistency and traceability of system artifacts. + Apply SysML ( Systems Modeling Language) to visualize, analyze, and document system behaviors, requirements,… more
    SAIC (12/17/25)
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  • Principal Systems Engineer (MBSE)…

    RTX Corporation (Aurora, CO)
    …create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... prior engineering experience or equivalent experience. + Experience applying Model-Based Systems Engineering (MBSE) principles, including system modeling with… more
    RTX Corporation (12/03/25)
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  • Sr Principal Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …with internal teams, SMEs, program management, customer representatives, and subcontractors. The Systems Architect works closely with the Chief Engineer and the ... innovation solutions? Join our team! As a Sr Principal Systems Architect you will guide the development and support...to drive details into the model, creating and refining modeling standards and design patterns, distributing model elements to… more
    Sierra Nevada Company, LLC (12/03/25)
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  • Responsible Systems Engineer V,…

    Lockheed Martin (Littleton, CO)
    **Description:** Join Our Team as a **Responsible Systems Engineer ** where you will work on the development of a sophisticated state\-of\-the\-art avionics ... this role look like?** * As an Avionics Responsible Systems Engineer you will lead and coordinate...Space and/or Missile Defense Missions\. * Experience in electronic systems schematic creation and interpretation, and Electronics Modeling more
    Lockheed Martin (11/19/25)
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  • Model-Based Systems Engineer

    Lockheed Martin (Littleton, CO)
    …deterrence\. 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 approaches to developing Systems Engineering products using SysML and MBSE tools to...into architecture models * Use system data to develop modeling and architecture data for assembly, integration and verification… more
    Lockheed Martin (12/17/25)
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