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Fluid Structure Interaction Internship Jobs (NOW HIRING)

$109K - $164K/yr

Will contribute substantially to the development of state-of-the-art DES/LES and fluid-structure interaction codes * Completion of a MS or MSc in an engineering, IT, or scientific discipline

Structural Engineer II

Camden, NJ · On-site

$105K - $125K/yr

Soil-structure interaction (SSI) and fluid-structure interaction (FSI) analyses * Beam and plate stress calculations using established principles of strength of materials Requirements: * Applicant ...

... Soil-structure and fluid-structure interaction (as applicable) * Evaluate structural response including cracking, stress distribution, deformation, sliding stability, and foundation behavior.

... Soil-structure and fluid-structure interaction (as applicable) * Evaluate structural response including cracking, stress distribution, deformation, sliding stability, and foundation behavior.

... Soil-structure and fluid-structure interaction (as applicable) * Evaluate structural response including cracking, stress distribution, deformation, sliding stability, and foundation behavior.

Experience with computational modeling of fluid-structure interaction Compensation & Benefits: Pay Ranges: From $79,000.00 - $130,000.00 per year based on years of experience, degree and any special ...

Experience with multi-physics simulations (for example conjugate heat transfer, radiation, or fluid-structure interaction) is advantageous. What We Offer * Competitive base salary * Equity ownership ...

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Fluid Structure Interaction Internship information

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How much do fluid structure interaction internship jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for fluid structure interaction internship in the United States is $19.34, according to ZipRecruiter salary data. Most workers in this role earn between $15.38 and $21.63 per hour, depending on experience, location, and employer.

What is a Fluid Structure Interaction Internship?

A Fluid Structure Interaction (FSI) Internship is a temporary position designed for students or recent graduates to gain hands-on experience in studying how fluids (like water or air) interact with solid structures. Interns typically assist with simulations, modeling, and analysis using specialized software to predict and understand these interactions. This role is common in industries such as aerospace, civil engineering, and biomedical engineering, where understanding FSI is critical for designing safe and efficient products or systems.

What is the difference between Fluid Structure Interaction Internship vs Fluid Dynamics Engineer?

AspectFluid Structure Interaction InternshipFluid Dynamics Engineer
Required CredentialsTypically pursuing or recent graduate in Mechanical, Aerospace, or Civil EngineeringBachelor's or Master's in Mechanical, Aerospace, or Civil Engineering; often with specialized fluid dynamics coursework
Work EnvironmentResearch labs, internship programs, collaborative projects with engineering teamsDesign offices, research labs, industrial settings, project-based work
Industry UsageInternship roles in aerospace, automotive, civil engineering firmsFull-time roles in aerospace, automotive, energy, and research sectors

While both roles involve fluid mechanics, a Fluid Structure Interaction Internship focuses on gaining practical experience in simulating and analyzing interactions between fluids and structures, often as part of an internship program. A Fluid Dynamics Engineer, on the other hand, is a full-time professional responsible for designing, analyzing, and optimizing fluid systems. The internship provides foundational exposure, whereas the engineer role involves advanced responsibilities and project leadership.

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

To thrive as a Fluid Structure Interaction Intern, you need a strong background in mechanical or aerospace engineering, applied mathematics, or related fields, along with knowledge of fluid dynamics and structural mechanics. Familiarity with simulation tools such as ANSYS, Abaqus, or COMSOL, and programming languages like Python or MATLAB, is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills set candidates apart. These competencies are vital for accurately modeling complex interactions and collaborating with multidisciplinary teams to drive innovative engineering solutions.

What typical projects or tasks can I expect to work on during a Fluid Structure Interaction Internship?

As a Fluid Structure Interaction (FSI) intern, you can expect to contribute to projects involving the simulation and analysis of how fluids interact with solid structures. This often includes setting up and running computational models using FSI software, analyzing simulation results, and collaborating with engineers from both fluid dynamics and structural teams. Interns may also assist in validating computational results with experimental data and help optimize designs based on simulation insights. These experiences provide a strong foundation for understanding interdisciplinary engineering challenges and can open doors to advanced roles in simulation and analysis.
Infographic showing various Fluid Structure Interaction Internship job openings in the United States as of May 2026, with employment types broken down into 4% Internship, 88% Full Time, 4% Part Time, and 4% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $40,232 per year, or $19.3 per hour.
Computational Fluid Dynamics Researcher/Engineer

Computational Fluid Dynamics Researcher/Engineer

The Pennsylvania State University

On-site, Remote

$109K - $164K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 10 days ago


Job description

APPLICATION INSTRUCTIONS:
  • CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday.
  • CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday.
  • If you are NOT a current employee or student, please click "Apply" and complete the application process for external applicants.

Approval of remote and hybrid work is not guaranteed regardless of work location.For additional information on remote work at Penn State, seeNotice to Out of State Applicants.

POSITION SPECIFICS

The Applied Research Laboratory (ARL) at The Pennsylvania State University is seeking a researcher/engineer for our Computational Methods Development Department, located in the Fluid Dynamics and Acoustics Office. ARL/Penn State's purpose is to develop innovative solutions to challenging national problems in support of the Navy, DoD, and Intel communities engineering and technology needs.

ARL is an authorized DoD SkillBridge partner and welcomes all transitioning military members to apply.

You Will:

  • Perform physics-based code development, verification, and validation in new and existing business areas, including overset grid methods, unstructured and adaptive grid algorithms, multiphase flows, vehicle maneuvering, fluid-structure interaction, ship hydrodynamics, and turbo-machinery; mature and develop business relationships and programs with other ARL offices, industry, and government

  • Part take in all aspects of existing HPC implementations and administration, both in-house and at other leading institutions while working with top researchers in their fields to execute state of the art software, with end-goals of transitioning and fielding systems for the U.S. Department of Defense

Minimal requirements include a Bachelor's degree or higher in an Engineering or Science discipline, Master's degree preferred; 5+ years related experience.

Required skills include:

  • Strong skills in C++, version control systems, and parallel programming

  • Will contribute substantially to the development of state-of-the-art DES/LES and fluid-structure interaction codes

  • Completion of a MS or MSc in an engineering, IT, or scientific discipline

  • Experience conducting computational fluid dynamics (CFD) analysis and/or have experience with the development of CFD algorithms or models

  • Experience creating computational meshes for use in CFD analyses

  • Must be competent and comfortable producing scientific reports and giving presentations of findings/conclusions resulting from CFD and engineering analyses

Preferred skills an experience include:

  • Active government security clearance

  • Additional knowledge of the commercial codes, especially StarCCM+ is highly desirable, as is familiarity with Pointwise and post-processing tools

  • A Ph.D. is preferred

Your working location will be fully on-site, located in State College, PA.

ARL at Penn State is an integral part of one of the leading research universities in the nation and serves as a University center of excellence in defense science, systems, and technologies with a focus in naval missions and related areas.

You will be subject to a government security investigation, and you must be a U.S. citizen to apply. Employment with the ARL will require successful completion of a pre-employment drug screen.

FOR FURTHER INFORMATION on ARL, visit our web site at www.arl.psu.edu.

MINIMUM EDUCATION, WORK EXPERIENCE & REQUIRED CERTIFICATIONS

Bachelor's Degree - Engineering or Science 5+ years of relevant experience Required Certifications: None

BACKGROUND CHECKS/CLEARANCES

Employment with the University will require successful completion of background check(s) in accordance with University policies.All positions at ARL require candidates topossess the ability to obtain a government security clearance; you will be notified during the interview process if this position is subject to a government background investigation. You must be a U.S. citizen to apply. Employment with the ARL will require successful completion of a pre-employment drug screen.

SALARY & BENEFITS

The salary range for this position, including all possible grades, is $109,300.00 - $164,000.00.**THE PROPOSED SALARY RANGE MAY BE IMPACTED BY GEOGRAPHIC DIFFERENTIAL**

Salary Structure - Information on Penn State's salary structure

Penn State provides a competitive benefits package for full-time employees designed to support both personal and professional well-being. In addition to comprehensive medical, dental, and vision coverage, employees enjoy robust retirement plans and substantial paid time off which includes holidays, vacation and sick time. One of the standout benefits is the generous 75% tuition discount, available to employees as well as eligible spouses and children. For more detailed information, please visit our Benefits Page.

CAMPUS SECURITY CRIME STATISTICS

Pursuant to the Jeanne Clery Disclosure of Campus Security Policy and Campus Crime Statistics Act and the Pennsylvania Act of 1988, Penn State publishes a combined Annual Security and Annual Fire Safety Report (ASR). The ASR includes crime statistics and institutional policies concerning campus security, such as those concerning alcohol and drug use, crime prevention, the reporting of crimes, sexual assault, and other matters. The ASR is available for review here.

EEO IS THE LAW

Penn State is an equal opportunity employer and is committed to providing employment opportunities to all qualified applicants without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. If you are unable to use our online application process due to an impairment or disability, please contact 814-865-1473.

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About Pennsylvania State University

Sourced by ZipRecruiter

Pennsylvania State University, often referred to as Penn State, is a major, public, research-intensive university located in University Park, PA, US. This esteemed institution serves as an important player within the education industry, offering a plethora of academic programs across various disciplines. The university was founded in 1855 with the mission to provide quality education, advanced research, and service to society. Penn State holds firmly to values of integrity, respect, and excellence, fostering a diverse and inclusive community. The university is renowned for its research productivity and its high-ranking programs in areas like engineering, business, and education. One notable achievement of the institution is its designation as a "R1: Doctoral Universities – Very high research activity," demonstrating its commitment to scholarship and discovery.

Industry

Education

Company size

11 - 50 Employees

Headquarters location

University Park, PA, US

Year founded

1855

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