• Modeling and FEA Engineer

    CACI International (Bethesda, MD)
    Modeling and FEA Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... CACI is seeking a motivated and detail-oriented Structural / Finite Element Analysis ( FEA ) Engineer to support the development, evaluation, and optimization of… more
    CACI International (12/18/25)
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  • Mechanical Engineer /Material Scientist

    Precise Systems, Inc. (Washington, DC)
    …service and the Precise solution. Precise Systems seeks a Mechanical Engineer /Material Scientist with expertise in Fracture Mechanics and Fatigue Analysis to ... and Fracture Control) + Analysis experience must include CAD modeling and ability to perform Linear / Non-Linear, Static...ability to perform Linear / Non-Linear, Static / Dynamic FEA , Fracture Mechanics + Experience with commercial FEA more
    Precise Systems, Inc. (12/17/25)
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  • Mechanical Engineer

    Leidos (Springfield, VA)
    …**Leidos - Multi-Domain Solutions (MDS) Division** **Position: Junior Level Mechanical Engineer ** Leidos and its Multi-Domain Solutions (MDS) division are seeking a ... highly motivated **Junior Mechanical Engineer ** to support the planning, design, and analysis of...engineers and contribute to system layout, equipment selection, energy modeling , and construction documentation. The ideal candidate possesses a… more
    Leidos (10/23/25)
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  • Mechanical Engineer

    Sealing Technologies (Columbia, MD)
    …Position Overview: Sealing Technologies, a Parsons Company, is looking for a Mechanical Engineer to join our dynamic and fast-paced Product Development team. In this ... customers. The ideal candidate will have a strong background in mechanical design, modeling , and integration of electronic systems, with the ability to take a… more
    Sealing Technologies (11/20/25)
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  • Aerospace Engineer

    Lockheed Martin (Severn, MD)
    **Description:** We are seeking a seasoned Aerospace Engineer to support defense aerospace programs, with a focus on the conception, design, analysis, and validation ... * Perform stress, fatigue, and durability analyses using classical hand calcs and FEA tools \(Nastran, FEMAP, ANSYS\)\. Structural optimization is a plus\. * Design… more
    Lockheed Martin (12/03/25)
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  • Polymer R&D Engineer

    Precise Systems, Inc. (Washington, DC)
    …environmental effects, and engineering projects + Experience with finite element analysis ( FEA ) modeling + Experience with MATLAB for data acquisition, analysis ... support ongoing research + Develop material qualification specifications. + Use modeling , experimental, and analytical data to inform theory-based investigations +… more
    Precise Systems, Inc. (12/17/25)
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  • Mechanical Engineer

    Leidos (Chantilly, VA)
    **Description** **Mechanical Engineer - Mission-Critical Facilities Design** Leidos is seeking a driven and detail-oriented Junior level Mechanical Engineer to ... using AutoCAD, Revit MEP, or similar tools. + Support system load calculations, energy modeling , and equipment sizing using tools like Trace 700, HAP, or eQUEST. +… more
    Leidos (12/24/25)
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  • Specialist, Aerospace Mechanical Engineer

    L3Harris (Ashburn, VA)
    …in the interest of national security. Job Title: Specialist, Aerospace Mechanical Engineer Job Code: 31930 Job Location: Ashburn, VA Job Schedule: 9/80 (Every ... to qualified candidates Job Description: We are seeking a highly skilled Mechanical Engineer to join our dynamic team dedicated to designing and developing Unmanned… more
    L3Harris (12/10/25)
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  • Hypersonic Senior Systems Engineer

    Leidos (Arlington, VA)
    …Electronic Warfare Division has an opening for an experienced Hypersonic Systems Engineer . Leidos is looking for experienced engineers with a Hypersonics Aerospace ... background to lead Systems development and Modeling and Simulation (M&S) efforts based in the DC...+ Material response + Mechanical design + Structural analysis ( FEA ) + Thermal analysis + Ground Test planning and… more
    Leidos (12/20/25)
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  • Mechanical Engineer

    MPR Associates (Alexandria, VA)
    …(fluid dynamics, civil/structural, materials, etc.). + Experience using solid modeling , analysis, and evaluation of structural/component designs. + Experience ... mechanical part measurement tools and techniques. + Experience with Finite Element Analysis ( FEA ) software such as ANSYS. + Able to work closely with engineers of… more
    MPR Associates (10/14/25)
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