Vehicle Structures & Mechanisms Engineer Intern

AeroNex Systems

Mississippi, United States0–2 yrs1h agovia LinkedIn

About the Role

This internship focuses on root cause analysis, engineering design, and manufacturing of vehicle structures and mechanisms. You will gain hands-on hardware ownership and see the rocket coming to life on the factory floor, working on iterative mechanisms and tight-margin structures.

Key Responsibilities

  • Support the design, analysis, and testing of electromechanical actuators (EMAs) and pneumatic actuator systems for aerospace applications.
  • Assist in creating CAD models, drawings, and documentation for actuator components and subassemblies, ensuring compliance with engineering standards.
  • Perform preliminary hand calculations and simulation support for actuator performance, loads, and kinematics.
  • Participate in hardware build and test activities, including setup, data collection, and post-test analysis.
  • Contribute to troubleshooting and root cause analysis for actuator performance or integration issues.
  • Collaborate with cross-functional engineering teams (mechanical, electrical, and test) to deliver reliable mechanism solutions.
  • Design and develop piece parts, assemblies, and systems from early conceptualization up through full initial release – working with large machined metallic components, sheet metal, composites, formed panels, and more.
  • Integrate design for manufacturing choices in direct coordination with the manufacturing engineering team.
  • Perform packaging assessment of systems – resolve interferences, perform tolerance stack analyses, validate hardware stacks and fastener selections, integrate nominal gapping and shimming strategies.
  • Support BOM and configuration management of various systems across multiple vehicles.
  • Create and release drawings as part of system release sprints post-CDR, including incorporating GD&T as primary definition.

Requirements & Tech Stack

  • Hands-on experience with mechanical design, prototyping, or analysis of structural or mechanism components.
  • Familiarity with CAD tools (NX, SolidWorks, or similar).
  • Exposure to FEA or engineering coding languages like Python or MATLAB.
  • Strong interest in aerospace hardware such as actuators, linkages, latches, or deployable structures.
  • Experience working on an engineering team/project designing and building hardware.
  • 1-2 years established CAD experience (SolidWorks, NX, CATIA, Fusion 360, etc.).
  • Demonstrates fundamental engineering principles and integrating them into design decisions.
  • Able to work in large assemblies and navigate/manage large BOMs.
  • Experience with NX/Teamcenter PLM (preferred, 1+ years).
  • Experience with GD&T and drafting (preferred, 1+ years).
  • Basic programming or scripting (Python, MATLAB) for data analysis or automation (preferred).
  • Exposure to finite element analysis (FEA) or other simulation tools for structural or thermal modeling (preferred).
  • Hands-on experience with prototyping, machining, or test lab equipment (preferred).

Qualifications

  • Current undergraduate or graduate student pursuing a degree in Mechanical Engineering, Aerospace Engineering, or a related technical discipline.
  • Collaborative team member who thrives in fast-paced, multidisciplinary environments and is eager to learn.
  • Excitement to work on rockets and be onsite with real-world hardware.
  • Experience on a rocket team (preferred).

Compensation

  • $34–42 per hour.

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