• Software Engineer - UML

    Leidos (Colorado Springs, CO)
    …Assessment (ITW/AA) and Missile Defense mission areas. **Your Greatest Work is Ahead!** This Software Engineer - UML Modeler role includes trade studies, ... engineering, model-based system engineering, model-based system engineering, portfolio analysis, software development demonstration and product testing and deployment to… more
    Leidos (12/04/25)
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  • Software Engineer Architect Level 3

    Lockheed Martin (Fort Worth, TX)
    …design artifacts generation/ software design \- Experience with artifact generation in UML /SysML using Cameo \(or similar\) systems modeler \- Experience with ... rival\. Our welcoming, passionate, high\-performing Skunk Works Mission Systems and Software Communications Team proudly collaborates company\-wide as we design and… more
    Lockheed Martin (10/15/25)
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  • Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    …developing UML /SysML models with MBSE tools like Cameo Systems Modeler . + Experience integrating Teamwork Cloud with enterprise repositories or configuration ... Senior MBSE Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (11/18/25)
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  • Software Systems Engineer

    CACI International (Sterling, VA)
    Software Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of ... US * * * **Job Description:** CACI is looking for a self-motivated Systems Engineer with a background in software development to support the fast-paced… more
    CACI International (12/09/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Tucson, AZ)
    …such as TCP/IP, UDP, RS-422 + Professional experience with Unified Modeling Language ( UML ) to visualize software architecture and design (Ex. IBM Rhapsody, Cameo ... is focused on the development, integration, test, and maintenance of software as a part of on-site factory support of test...System Modeler , and Cameo Enterprise… more
    RTX Corporation (12/12/25)
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  • Model-Based Systems Engineer

    Leidos (Huntsville, AL)
    **Description** Leidos' Defense Systems Sector is seeking a talented **Model-Based** **Systems Engineer ** to join a diverse team to create unique solutions for ... cost-effective engineering, scientific and IT solutions. The **Model-Based** **Systems Engineer ** will work in a matrixed organization at Leidos, supporting… more
    Leidos (12/12/25)
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  • Model-Based Systems Engineer (Mbse)

    Integration Innovation, Inc. (i3) (Dayton, OH)
    Overview The Model-Based Systems Engineer (MBSE) provides technical leadership and expertise in the application of Model-Based Systems Engineering methods to design, ... system lifecycle management. As a subject matter expert, the MBSE Engineer collaborates with multidisciplinary teams to ensure system designs meet mission-critical… more
    Integration Innovation, Inc. (i3) (11/11/25)
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  • Model Based Systems Engineer (MBSE)…

    Nou Systems, Inc. (Dayton, OH)
    …capabilities. We are pleased to announce the opening for a Model Based Systems Engineer (MBSE) / Digital Engineer who will join our Technical Solutions Division ... (eg, Cameo, MagicDraw, Systems Modeling Language (SysML), Unified Modeling Language ( UML )). + Design and integrate system architectures, interfaces, and workflows to… more
    Nou Systems, Inc. (10/03/25)
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  • Principal Systems Engineer (MBSE) (Onsite))

    RTX Corporation (Aurora, CO)
    …more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and integration support within ... developing and maintaining system models using tools such as Cameo Systems Modeler , as well as utilizing computer-based simulations to analyze and optimize the… more
    RTX Corporation (12/03/25)
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  • Mission Architecture Engineer

    JHNA (Alexandria, VA)
    …is currently seeking a talented Model-Based Systems Engineer (MBSE) / Digital Engineer with Cameo and/or MBSE software modeling experience to join our team ... Time Mission Architecture Engineer JHNA...will work on all aspects of systems hardware and software - from conceptual design and analysis to integration and… more
    JHNA (11/03/25)
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  • Utility Data Management and Interoperability…

    Electric Power Research Institute (Eek, AK)
    …(CDMP) or equivalent is a plus + Experience as a Data Architect, Data Modeler , or Application Engineer (eg, Siemens, GE) is highly desirable + Advanced ... **Job Title:** Utility Data Management and Interoperability Engineer **Location:** Dublin, Ireland, EEU - France Home Office, EEU - Germany (North Rhine-Westphalia),… more
    Electric Power Research Institute (12/16/25)
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  • Scientist, Systems Engineer

    L3Harris (Greenville, TX)
    …cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer Job Code: 31754 Job Location: Greenville, TX (On-Site) Job Schedule: 1st ... Shift 9/80 Job Description: L3Harris Technologies is seeking a Systems Engineer to join our SIGINT Systems team. The ideal candidate possesses experience with… more
    L3Harris (12/05/25)
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  • Engineer II - Information System Security

    BAE Systems (Broomfield, CO)
    software security engineering principles. + Familiarity with MBSE tools such as SysML, UML , and CAMEO systems modeler + Capable of planning and establishing ... **Job Description** This position is for a System Security Engineer (SSE) to provide security engineering support within BAE Systems, Inc. Space & Mission Systems… more
    BAE Systems (11/28/25)
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  • Systems Engineer , Basic

    WR Systems (Norfolk, VA)
    …5% Location: Norfolk, VA SUMMARY: WR has an opportunity for a Systems Engineer , Basic to design and develop systems-level solutions and provide systems support as ... with engineering staff to evaluate interface requirements between hardware, software , operations, and performance + Develop and maintain documentation describing… more
    WR Systems (10/10/25)
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  • Model-Based Systems Engineer (Associate-Mid…

    G2 Ops, Inc. (Arlington, VA)
    …Experience: 3+ years of relevant experience. Required Skills: Must have Cameo Modeler experience Security Clearance Requirement: Must be able to obtain and maintain ... For this opportunity, we are seeking a highly motivated, team-oriented Model-Based Systems Engineer . This exciting position will have the chance to work on just… more
    G2 Ops, Inc. (10/25/25)
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  • Model Based Systems Engineer MBSE(…

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive ... in Engineering - Electrical Engineering, Mechanical Engineering, Chemical Engineering, or Software Engineering + Knowledge or interest in the following: + SysML… more
    Huntington Ingalls Industries (11/27/25)
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