As a Fluid Dynamics Engineer (Intern), you will be responsible for designing, modeling, and optimizing fluid flow within our hydroponic systems. You will use computational fluid dynamics (CFD) tools and sensor-based monitoring approaches to ensure efficient nutrient and oxygen distribution for plant growth in microgravity and controlled environments. Working closely with mechanical, software, and agricultural engineers, you’ll help develop a fully integrated system to sustain plant life in space.​

Responsibilities
 

• Fluid Flow Modeling & Simulation:

  • Build and refine CFD models (e.g., in ANSYS Fluent, COMSOL, or OpenFOAM) to predict and optimize flow in hydroponic systems.

  • Simulate fluid behavior in microgravity to ensure effective nutrient distribution and root zone aeration.

• System Design & Implementation:

  • Create and test fluid delivery networks—pumps, valves, piping—to maintain uniform nutrient and oxygen distribution.

  • Integrate real-time monitoring sensors for flow rate, pressure, dissolved oxygen, and nutrient concentration.

• CFD Validation:

  • Develop and validate models using experimental data from lab-scale prototypes.

  • Adjust designs based on insights from both simulations and on-the-ground testing.

• Optimization & Control:

  • Enhance flow control mechanisms for space applications, focusing on efficiency, reliability, and minimal resource usage.

  • Incorporate automated control systems to manage fluid dynamics in real-time.

• Cross-Functional Collaboration:

  • Work with mechanical, software, and agricultural engineers to ensure smooth integration of fluid systems within growth chambers.

  • Contribute to design reviews, troubleshooting sessions, and system-level testing.

Requirements
 

• Citizenship: U.S. Citizen (required for ITAR compliance)

• Education: Currently pursuing or holding a Bachelor’s or Master’s degree in Mechanical Engineering, Aerospace Engineering, or a related field.

• ​​Time Zone: Able to work remotely from anywhere in the United States (Eastern Time Zone preferred)

• Technical Skills & Experience:

  • Strong knowledge of fluid dynamics principles and sensor-based automation.

  • Experience with PCB design and circuit integration for monitoring systems.

  • Familiarity with power management strategies for remote or autonomous systems.

  • Proficiency with CFD software (ANSYS Fluent, COMSOL, OpenFOAM, etc.) preferred.

  • Experience in automated control systems for agriculture or environmental monitoring.

  • Ability to create manufacturing drawings (preferred).

  • Understanding of space-rated materials (preferred).

• Soft Skills:

  • Strong problem-solving and analytical capabilities for complex fluid interactions.

  • Excellent teamwork skills, especially in multidisciplinary environments.

  • Effective communication to present technical findings and contribute to decision-making.

What We Offer
 

• Hands-On Aerospace Experience: Contribute directly to cutting-edge hydroponic systems designed for spaceflight.

• Portfolio Development: Build an impressive body of work to showcase for future job opportunities or graduate applications.

• Professional Skill-Building: Refine your expertise in mechanical design, structural analysis, and deployable space systems.

• Industry Exposure: Work alongside seasoned engineers, scientists, and aerospace professionals.

• Networking Opportunities: Connect with mentors and experts in space technology, CubeSat development, and sustainable research.

• Recognition: Potential involvement in conference presentations, research publications, and even future flight opportunities.

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