Mechanical - Structural Analyst
Core
Perform computational modeling and simulation using advanced, nonlinear finite element analysis codes to evaluate structural and material responses to thermal, quasi-static, dynamic, and hydrodynamic loads for nuclear weapon systems.
Role type
Mechanical/Structural Analyst (IC)
Builds
FEA models of mechanical components and nuclear weapon systems
Domain
Defense / Nuclear Engineering / Computational Mechanics
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
nonlinear finite element analysis, continuum mechanics, constitutive modeling, verification and validation, uncertainty quantification, thermal analysis, hydrodynamic analysis, static structural analysis, dynamic analysis, material modeling, meshing, Python, MATLAB, Git
Preferred skills
elasticity, plasticity, failure mechanics, modal response, heat transfer, experimental techniques, calibration of material models
Technologies
LS-DYNA, ABAQUS, ANSYS, ADINA, ParaDyn, Diablo, Sierra, Nastran, CTH, Nike3D, Dyna3D, ALE3D
Responsibilities
Develop FEA models of mechanical components and integrate them into structural models at system level; Perform structural and/or thermal analyses using in-house codes for design, modification, optimization, testing, and certification; Document and present simulation and analysis results and technical approaches; Work with teams of analysts, code developers, engineers, and subject matter experts to solve technical problems; Participate in formal and informal design reviews; Develop engineering analysis capability enhancements to achieve project deliverables
Seniority
Mid-level to Senior IC (SES.1/SES.2)