• Nuclear Methods Engineer

    System One (Bellevue, WA)
    …$56 - $95 hourly Contractor Work Model: Fully Remote Paid holidays | PTO System One is seeking a highly motivated Nuclear Methods Engineer to support nuclear ... toward software qualification under and NQA-1 environment. You'll collaborate with the modeling and simulation lead, MCFR plant design engineers, and the nuclear… more
    System One (12/18/25)
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  • Lead, Electro-Optical (EO) Systems Engineer

    L3Harris (Wilmington, MA)
    …compliance throughout the project lifecycle. + Modeling and Simulation: Conduct modeling and simulation activities to predict system performance and behavior ... domains in the interest of national security. Job Title: Lead, Electro-Optical (EO) Systems Engineer Job Code: 30213 Job Location: Wilmington, MA Job Schedule: 9/80… more
    L3Harris (10/23/25)
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  • Systems Engineer (Architecture & Design)…

    Lockheed Martin (Mount Laurel, NJ)
    …and contribute to models of real\-world weapons, radars, Command & Control systems \. You will independently identify and address system and software defects, ... or 3 years with a Masters Degree * Basic knowledge of Model\-Based Systems Engineering \(MBSE\), system architecture definition, system /subsystem design,… more
    Lockheed Martin (12/13/25)
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  • Systems Engineer (Multiple Levels)

    Noblis (Oklahoma City, OK)
    Control Documents (ICDs) + Allocation of requirements among developmental systems , subsystems, modules, and non-developmental/commercial components. + System ... Assist the FAA in transitioning from current Air Traffic Control (ATC) capabilities to enhanced ATC techniques and NextGen...DOORS, CORE, and Cameo. + Experience in integrating new systems into the National Airspace System (NAS).… more
    Noblis (12/18/25)
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  • Senior Principal Systems Engineer/Analyst…

    RTX Corporation (Fulton, MD)
    …position, you will serve as a systems engineer with a focus on systems modeling and analysis on challenging software development projects. You will be ... expertise in the area of complex mathematics, design analysis, modeling and simulation, system performance testing. +...Surveillance/Radars, Air Traffic Control , Mission Planning, Missile Systems or Combat/Fire Control systems .… more
    RTX Corporation (10/26/25)
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  • M&S Developer

    Nou Systems, Inc. (Dayton, OH)
    …tools (Cameo, MagicDraw, Enterprise Architect). + Familiarity with CI/CD workflows and version control systems (Git, GitLab, Jenkins). + Ability to work in ... and validation of models and simulations. + Collaborate with engineers and system architects to ensure seamless system -of- systems integration. Basic… more
    Nou Systems, Inc. (12/03/25)
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  • Intern - System Protection Engineering

    Berkshire Hathaway Energy (Davenport, IA)
    …Job Duties and Responsibilities** + Duties will involve working with protection and control systems that are responsible for safely operating and protecting the ... construction documents and drawings for medium and high voltage protection and control equipment. + Developing protection system calculations and studies. +… more
    Berkshire Hathaway Energy (11/08/25)
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  • Systems Engineer Sr. - Orlando, FL…

    Lockheed Martin (Grand Prairie, TX)
    …**Experience Level:** Experienced Professional **Business Unit:** MISSILES AND FIRE CONTROL **Relocation Available:** Possible **Career Area:** Systems ... **Description:** You will be a Systems Design & Requirements Engineer at Lockheed Martin Missiles and Fire Control in Orlando, FL, or Dallas, TX on a cross BA… more
    Lockheed Martin (11/06/25)
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  • Systems Engineering - Functional Lead

    Sierra Nevada Company, LLC (Plano, TX)
    systems integrator for innovative, high-performance ISR and aviation systems . Its end-to-end Command, Control , Computers, Communications and Intelligence, ... consistency and traceability. + **Change Management:** Implementing processes to evaluate and control changes to the system design and documentation. + **Project… more
    Sierra Nevada Company, LLC (11/12/25)
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  • Navigation Engineer

    The Boeing Company (Herndon, VA)
    …with us. Boeing Defense, Space & Security (BDS), Electronic & Intelligence Systems (E&IS) seeks a **Navigation Engineer** to deliver best solutions for today's ... development of cutting-edge models, simulation tools, and navigation strategies for systems using sensor aided navigation techniques for a variety of applications… more
    The Boeing Company (12/17/25)
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