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Fluid Structure Interactions Jobs (NOW HIRING)

Holtec International

Structural Engineer II

Camden, NJ · On-site

$105K - $125K/yr

Soil-structure interaction (SSI) and fluid-structure interaction (FSI) analyses * Beam and plate ... Prior nuclear industry experience including interactions with NRC or other regulatory authorities ...

SquareDomain

GSE Engineer

Mcgregor, TX · On-site

... structures, and engine systems. The Falcon Launch Vehicle and Dragon Spacecraft programs are some ... Fundamental understanding, intuition, and aptitude of fluid and/or structural design and analysis

SquareDomain

GSE Engineer

Mcgregor, TX

... structures, and engine systems. The Falcon Launch Vehicle and Dragon Spacecraft programs are some ... Fundamental understanding, intuition, and aptitude of fluid and/or structural design and analysis

SpaceX

New Graduate Engineer, Mechanical

Mcgregor, TX · On-site

... structures, heat exchangers, vacuum pumps, tooling, and fluid components such as valves, reliefs ... Acute attention to detail and ability to see interactions with related systems to avoid problems

SpaceX

New Graduate Engineer, Mechanical

Mcgregor, TX · On-site

... structures, heat exchangers, vacuum pumps, tooling, and fluid components such as valves, reliefs ... Acute attention to detail and ability to see interactions with related systems to avoid problems

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Fluid Structure Interactions information

What are the key skills and qualifications needed to thrive as a Fluid Structure Interaction (FSI) Engineer, and why are they important?

To excel as a Fluid Structure Interaction (FSI) Engineer, you need a strong background in fluid mechanics, structural mechanics, and numerical modeling, typically supported by a degree in mechanical or aerospace engineering. Proficiency with simulation software such as ANSYS, Abaqus, or COMSOL Multiphysics, and familiarity with programming languages like Python or MATLAB, is crucial. Analytical thinking, problem-solving, and effective communication are vital soft skills for interpreting results and collaborating with multidisciplinary teams. These competencies ensure accurate modeling, innovative solutions, and successful project outcomes in complex, real-world engineering scenarios.

What are Fluid Structure Interactions?

Fluid Structure Interactions (FSI) refer to the complex interplay between a fluid (liquid or gas) and a solid structure. This field studies how the fluid flow affects the movement or deformation of the structure and, conversely, how the structure influences the flow of the fluid. FSI is critical in engineering applications such as designing bridges, aircraft, biomedical devices, and offshore structures, where both fluid dynamics and structural mechanics must be considered. Understanding FSI helps ensure safety, efficiency, and durability in systems exposed to fluid forces.

What are some common challenges faced by professionals working in Fluid-Structure Interaction (FSI) roles?

Professionals in Fluid-Structure Interaction (FSI) roles often encounter challenges related to the complexity of simulating and analyzing the interplay between fluids and structures. Accurately modeling these interactions requires expertise in both computational fluid dynamics (CFD) and structural mechanics, as well as proficiency with advanced simulation software. Collaboration with multidisciplinary teams, such as mechanical engineers, software developers, and researchers, is essential to address these challenges. Managing large datasets, ensuring simulation accuracy, and interpreting results for practical engineering applications are also common aspects of the role.
Infographic showing various Fluid Structure Interactions job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Rotorcraft Modeling, Simulation, and Dynamics Engineer

DiversityJobs

Huntsville, AL • On-site

Other

This job post has expired today. Applications are no longer accepted.

Job description

INTUITIVE is a nationally recognized Best Place to Work that provides solutions from design through production to sustainment by delivering targeted results. Our approach couples the latest technology with engineering expertise and analytical proficiency while remaining true to genuine customer relationships and a culture that fosters growth and opportunity. Our diverse portfolio of capabilities and extensive customer base allows our employees countless opportunities to pursue their passions and support our nation's Warfighters. Join our team that encourages creativity, welcomes initiative, and seeks excellence. Start Building Your Future today!

We are seeking a Modeling, Simulation, and Dynamics Engineer that will work independently or as part of a multi-disciplinary engineering teamthroughout the life cycle of a program.The daily responsibilities This position supports the U.S. Army's Technology Development Directorate (TDD) at Redstone Arsenal. This role contributes to aviation programs through the development and validation of highfidelity rotorcraft modeling and simulation tools. You will have the opportunity to directly interface with customers on multiple fast paced programs in support of ARMY Aviation and other department of defense customers and directly contribute to the success of these programs.In this role, you will be exposed to the entire design/development process and have the ability to influence program execution strategy.

Key Responsibilities

  • Perform highfidelity analyses using Helios, RCAS, and CAMRAD to assess aerodynamics, structural dynamics, acoustics, rotor loads, and aeroelastic behavior.
  • Develop, verify, validate, and document computational models for design and acquisition decisions.
  • Conduct multidisciplinary simulations involving fluid dynamics and coupled aerodynamic-structural interactions.
  • Execute and optimize modeling and simulation codes on DoD HPC systems.
  • Support software development including scientific programming and mesh generation.
  • Apply and validate GPUenabled Helios capabilities.
  • Execute regression and acceptance test suites for Helios.
  • Identify and diagnose software defects and support release readiness.
  • Prepare documentation and presentations for technical reviews.

Required

  • MS in Aerospace or Mechanical Engineering
  • 15 years of experience in computational modeling and simulation in rotorcraft disciplines such as aerodynamics, acoustics, or structural dynamics.
    Strong foundation in physicsbased modeling and numerical methods.
  • Experience with scientific programming and HPC environments.
  • Experience running and validating simulation codes on HPC systems.
  • Must have an in-scope DoW Secret security clearance.

Desired

  • Familiarity with GPU computing and heterogeneous architectures.
  • Experience validating numerical performance across hardware.
  • Experience with Helios, RCAS, CAMRAD II, or similar tools.
  • Background in fluid-structure interaction or aeroelasticity.
  • Experience with vibration, loads, stability, and control analyses.

Disability Accommodation for Applicants - Intuitive Research and Technology Corporation is an Equal Employment Opportunity employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures. If you have any difficulty using our online system and you need an accommodation due to a disability, you may use the following alternative email address or phone number to contact us about your interest in employment at INTUITIVEhr@irtc-hq.comor 256-922-9300. Our process is to respond and to work with the requestor to identify a workable accommodation to the application process.

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