• Aerospace Modeling

    Leidos (Huntsville, AL)
    **Description** Leidos is seeking a talented Aerospace Modeling and Simulation Engineer within the Flight Systems Department. As part of the Leidos ... branch, you will provide solutions to complex technical problems involving modeling , simulation , and analysis of missiles, space systems, hypersonics, and… more
    Leidos (12/12/25)
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  • Aerospace Modeling

    Leidos (Huntsville, AL)
    …excellence, and resilient business ethics. Leidos is seeking a talented aerospace modeling and simulation engineer within the Flight Systems Department. ... branch, you will provide solutions to complex technical problems involving modeling , simulation , and analysis of missiles, space systems, hypersonics, and… more
    Leidos (12/11/25)
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  • Modeling and Simulation

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …i3 is seeking an engineer with programming experience to support computer modeling and simulation support activities for guided and unguided rockets. This is ... + Perform software development and system study activities related to missile simulation data processing, analysis, and visualization. + Have a good working… more
    Integration Innovation, Inc. (i3) (12/09/25)
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  • Aerospace M&S Engineer Intern

    Leidos (Huntsville, AL)
    …with full-time engineers to complete a technical project involving modeling & simulation concepts for an aerospace vehicle being designed by Leidos - ... **Description** Leidos is seeking an Aerospace M&S Engineer Intern to join...Qualifications.** + This position requires a fundamental understanding of aerospace engineering concepts, particularly including flight dynamics, simulation more
    Leidos (11/19/25)
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  • Engineer VI

    General Atomics (Huntsville, AL)
    …and space vehicle guidance, navigation and control algorithm design and subsystem development, simulation modeling , and detailed analyses for one or more weapon ... other products. We have an exciting opportunity in our Aerospace Systems Engineering Directorate. This full-time position for a...This full-time position for a Guidance, Navigation and Control engineer is located at our Longmont, CO site and… more
    General Atomics (12/23/25)
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  • Senior Mechanical Engineer

    Sigmatech, Inc. (Huntsville, AL)
    …a highly skilled and experienced Senior Mechanical Engineer with expertise in modeling and simulation to join our dynamic team. The ideal candidate will ... mechanical systems, ensuring compliance with technical requirements and industry standards. + Modeling & Simulation : Develop and validate models using advanced… more
    Sigmatech, Inc. (12/24/25)
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  • Engineer III

    General Atomics (Huntsville, AL)
    …precision munition guidance, navigation and control algorithm design and subsystem development, simulation modeling , and detailed analyses for one or more weapon ... systems, and numerous other products. We have an exciting opportunity in our Aerospace Systems Engineering Directorate for a Guidance, Navigation and Controls (GNC) … more
    General Atomics (12/23/25)
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  • Guidance, Navigation, & Control Engineer

    Lockheed Martin (Huntsville, AL)
    …technical excellence, and building a safer future\. **About the Role:** As a GNC Sr Engineer , you will join the Simulation and Performance team on the Next ... related field\. **Basic Qualifications:** Skill Requirements: * Professional experience in Modeling and Simulation with emphasis in Guidance, Navigation, and… more
    Lockheed Martin (01/10/26)
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  • Systems Engineer III

    AeroVironment (Huntsville, AL)
    …is helpful + Exposure to Guidance Navigation and Control Systems along with Modeling Simulation & Control and Model-Based Systems Engineering is helpful but ... **Worker Type** Regular **Job Description** **Summary** The **Systems Engineer III** works with our Design team to develop a variety of innovative Unmanned Systems… more
    AeroVironment (01/05/26)
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  • System/Controls Engineer

    KBR (Huntsville, AL)
    …hardware, and embedded software into HEL testbeds and fielded systems. . Conduct modeling and simulation of control loops, system dynamics, and performance ... Title: System/Controls Engineer Program Summary Kord, a wholly owned subsidiary...acquisition systems, or embedded control hardware. . Proficiency with modeling and simulation tools such as MATLAB/Simulink,… more
    KBR (01/07/26)
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  • Software Engineer Staff

    Lockheed Martin (Huntsville, AL)
    …high\-quality products that exceed expectations\. **Who We Are** Our Team, the Modeling and Simulation Contract for Framework and Tools \(MASC\-F\) team, ... Rotary & Mission Systems is seeking a full\-time Software Engineer \. In this role, you will work in a...the Missile Defense Agency * Experience with the Objective Simulation Framework or other simulation frameworks *… more
    Lockheed Martin (01/09/26)
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  • Engineer IV

    General Atomics (Huntsville, AL)
    …systems, and numerous other products. We have an exciting opportunity in our Aerospace Systems Engineering directorate for a full-time Systems Analyst to support a ... Systems Analysis for lasers, satellite systems, or other complex aerospace systems. + May lead trade studies and engineering...latency, link margin, power, etc. + Use government owned simulation frameworks such as AFSIM to perform mission level… more
    General Atomics (12/11/25)
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  • Hypersonics Aero Engineer

    Lockheed Martin (Huntsville, AL)
    …to missile launch vehicle systems, re\-entry bodies, and satellites using various modeling and simulation methods and analytical techniques \- Author technical ... transfer, aerodynamics, fluid mechanics, and computer programming * Experience in modeling , simulation , analysis, or experimentation of high speed aerodynamics… more
    Lockheed Martin (12/11/25)
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  • Hardware Mechanical Engineer - GMD Weapons…

    Lockheed Martin (Huntsville, AL)
    …parts, assemblies, subsystems, and complete systems, including 3D CAD modeling , drafting/review/revision/release of engineering drawings, selection of components and ... and engineering interns **Who We Are** Lockheed Martin is a global aerospace , defense, and security company dedicated to advancing scientific discovery and… more
    Lockheed Martin (01/07/26)
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  • Mechanical & Analysis Engineer - Level 4

    Northrop Grumman (Huntsville, AL)
    …Unit (BU) has an exciting career opportunity for a Sr. Principal Mechanical Engineer Level 4 to join our team of qualified, diverse individuals. This position ... will be in Huntsville, AL. **Position Overview:** As a Mechanical Engineer you will support the GMD Weapon System (GWS) Hardware Engineering team's design efforts… more
    Northrop Grumman (12/18/25)
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  • System Safety Engineer

    Leidos (Huntsville, AL)
    …workweek. These efforts will be for a variety of applications, from physics-based modeling & simulation to hardware development, and will involve both classified ... Leidos' **Defense Systems Program Integration** is seeking a System Safety Engineer to join a matrixed organization of systems engineers, model-based systems… more
    Leidos (01/11/26)
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  • Entry Level Propulsion Engineer

    The Boeing Company (Huntsville, AL)
    …component design and development + Assists in using various testing, analysis, modeling and simulation tools to estimate or calculate component performance ... & Security is seeking a motivated **Entry Level** **Propulsion Engineer ** to join our dynamic team in one of...about rocket propulsion and eager to contribute to groundbreaking aerospace projects, this role offers the chance to make… more
    The Boeing Company (01/07/26)
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  • Mechanical Engineer - Secret Clearance

    Insight Global (Huntsville, AL)
    Job Description An employer is looking for a Hardware Mechanical Engineer in the Huntsville, AL area. This resource will be a part of large product team and be ... Skills and Requirements Active Secret Clearance STEM Degree in Mechanical or Aerospace Engineering 2 years of design experience using a 3D CAD package… more
    Insight Global (01/06/26)
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  • TS/SCI - Senior Survivability Engineer

    Insight Global (Huntsville, AL)
    …defeat mechanisms - Experience with digital engineering tools and survivability modeling / simulation - Red Team/Blue Team participation or oversight ... Job Description The Senior Survivability Engineer leads efforts to ensure CUAS platforms remain...Requirements - Bachelor's degree in Systems Engineering, Electrical Engineering, Aerospace , or a related technical field - 8+ years… more
    Insight Global (10/29/25)
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  • Loads and Dynamics Engineer

    Lockheed Martin (Huntsville, AL)
    …contacted for this and future openings\. As an NGI Staff Loads & Dynamics engineer you will: \- Perform structural dynamic analyses for spacecraft flight hardware \- ... or missiles * Demonstrated experience with ADAMS Multibody dynamics software, NX Simulation , NASTRAN, LS\-Dyna, Wave6, or equivalent * Proficient in programming and… more
    Lockheed Martin (12/24/25)
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