Mechanical Engineering Intern

Job Description

About the Job: Mechanical Engineering Intern (UAS Platform)

Company Overview:
Rainmaker is at the forefront of innovation, pioneering a modern cloud seeding system designed to address global water scarcity and inclement weather challenges. Our groundbreaking approach integrates cutting-edge technologies including radar validation, advanced weather-resistant Unmanned Aircraft Systems (UAS), sophisticated numerical weather modeling, and sustainable cloud seeds to deliver highly effective precipitation enhancement solutions.

Department & Team:
The Engineering team at Rainmaker is the core of our technical advancements, focusing intensely on our UAS platform, specialized dispersion payload, and integrated in-situ/remote sensing systems. This is an unparalleled opportunity for individuals eager to work in an extremely innovative and fast-paced environment, where your direct contributions will significantly impact and differentiate our operational system.

Reporting Structure:
In this crucial role, you will be reporting directly to the Lead Mechanical Engineer.

Role Summary:
As a Mechanical Engineering Intern, you will be an integral part of our team, working hands-on with mission-critical subsystems for our state-of-the-art UAS platform. Your work will span the entire product development lifecycle, offering direct exposure to the operational impact of your designs.

Location & Employment Details:

• Location: El Segundo, CA
• Employment Type: Intern-Fulltime Onsite
• Start Date: Immediate

What You’ll Do:

• Rapid Hardware Prototyping:
  • Design and build highly functional prototypes for various UAS subsystems.
  • Iterate quickly and efficiently based on invaluable flight test feedback and evolving mission requirements.
• Test Fixture Design & Execution:
  • Assist in the conceptualization, design, and construction of robust test fixtures for prototype components.
  • Conduct thorough testing using these fixtures to validate component performance and reliability.
• Finite Element Analysis (FEA):
  • Collaborate closely with mechanical engineers to precisely define loading and boundary conditions.
  • Set up, run, and meticulously validate comprehensive FEA studies.
• Technical Documentation:
  • Write clear and concise technical documentation for designs.
  • Prepare detailed fabrication and assembly data packages for external manufacturers.
• Cross-Functional Collaboration:
  • Work seamlessly with electrical engineers, software engineers, and manufacturing teams to ensure integrated and compatible system designs.

Required Qualifications:

• CAD Proficiency:
  • Demonstrated experience with Solidworks (required).
  • Experience with Onshape feature scripting is considered a significant bonus.
• FEA Expertise:
  • Hands-on experience with Solidworks FEA, specifically including:
    • Linear Static Analysis
    • Linear Dynamic Analysis
    • Nonlinear Dynamic Analysis
    • Thermal Analysis
• Design for Manufacturability (DFM):
  • Proven experience in designing parts with a strong understanding of DFM principles.
• Prototyping & Manufacturing:
  • Practical experience with basic manufacturing and rapid prototyping techniques, particularly using 3D printers.
• Basic Electrical Knowledge:
  • Comfortable working with microcontroller breakout boards for simple prototyping tasks.
• Applied Technical Ability:
  • Demonstrated application of technical skills outside of academic coursework through:
    • Personal projects
    • Research initiatives
    • Extracurricular activities
    • Prior internship or relevant work experience