Airframe Stress Engineer

Joby Aviation Joby Aviation · Robotics · Santa Cruz, CA · Structural Integrity

Joby Aviation is seeking a stress engineer with 1-2 years of experience to analyze aircraft structures, develop load cases, and prepare certification documents. Responsibilities include design trades, FEA, composite optimization, supporting design reviews, and overseeing structural tests. Requires a B.S. in engineering, strong FEA skills, and understanding of aircraft structural behavior.

What you'd actually do

  1. Conducting design trades, optimizations for final product configuration definitions considering safety, strength, weight, & producibility
  2. Extraction and utilization of finite element analysis internal loads data
  3. Detailed sizing, static, dynamic, damage tolerance, and modal analysis of major structural aircraft components utilizing both classical hand calculations and finite element analysis
  4. Composite ply stack optimization for weight reduction while maintaining manufacturing constraints
  5. Supporting design reviews and signing off on structural parts

Skills

Required

  • B.S. in aerospace engineering, mechanical engineering, or another relevant discipline
  • 1-2 years of demonstrated working experience in relevant industry, including internships, co-ops, academic research, or project experience.
  • In-depth understanding of loading scenarios, free body diagrams, and structural behavior of aircraft components
  • Excellent problem-solving skills
  • Highly proactive attitude with the ability to manage multiple assignments
  • Strong written and verbal communication skills
  • Advanced proficiency in finite element analysis, including nonlinear static and dynamic analysis of composite structures or metallic structures
  • Ability to generate and review detailed analysis reports and aircraft type certification documents
  • Proficiency with CAD
  • Ability to be onsite in Santa Cruz, CA

Nice to have

  • B.S./M.S. in relevant discipline
  • Expert knowledge of Femap/Nastran
  • Experience performing analysis on aircraft primary structure
  • Strong understanding of composite laminate theory
  • Experience with bonded joints
  • Hands on experience working within aircraft certification program
  • Good understanding of composite materials and manufacturing processes
  • Excellent understanding of FAR Part 23 and 27 regulations
  • Experience with MRB
  • Experience with Dassault Systems CAD
  • Experience with SLIM/VISION

What the JD emphasized

  • Prototypes are designed quickly and efficiently, meaning attention to detail is critical
  • preparing aircraft certification documents
  • Detailed sizing, static, dynamic, damage tolerance, and modal analysis
  • aircraft certification documents