Performance Lead/der

Joby Aviation Joby Aviation · Robotics · Santa Cruz, CA · Flight Physics

This role is for a Performance Lead/DER in the aerospace industry, focusing on air vehicle design, ground tests, and flight tests. The position requires extensive experience in aerodynamic performance analysis and certification, with a strong emphasis on FAA regulations and collaboration with multidisciplinary engineering teams. The role involves developing engineering tools and ensuring compliance with safety and performance standards for aircraft.

What you'd actually do

  1. Interface regularly with Flight Physics teams (aerodynamics, controllability, control laws, loads), as well as Airframe, Powertrain, Flight Test, and other groups affected by performance and aerodynamics.
  2. Perform as a primary subject matter expert and FAA/EASA focal for Subpart B performance and flight analyst activities related to certification.
  3. Independently complete analysis, design, and testing pertaining to aerodynamics, performance, and handling qualities of vehicle designs at different stages of development and certification.
  4. Conduct propeller and mission performance calculations and the underlying engineering analyses that provide inputs to aircraft-level performance calculations related to product requirements.
  5. Evaluate component test and flight test data, using empirical data to improve analytical predictions and modeling and validate performance and controllability estimates.

Skills

Required

  • Bachelor of Science in engineering (aerospace engineering preferred)
  • Minimum 10 years of aerospace industry experience in flight performance, including test management and execution
  • Currently hold an active Company or Consultant FAA Designated Engineering Representative (DER) authorization, or otherwise satisfy the basic qualifications for becoming a DER per the FAA Order 8100.8D and FAA Order 8110.37F
  • Demonstrated experience working with or generating aerodynamic data related to lift, drag, and controllability
  • Experience with and/or fundamental knowledge of computational fluid dynamics
  • Experience with working with ground and flight test teams in various categories of aircraft
  • Experience with development and approval of Aircraft Flight Manuals (AFM) and Pilot Operating Handbooks (POH) and the performance data therein
  • Experience with rotorcraft or fixed-wing performance analysis techniques that builds on applicable educational experience
  • Knowledge of safety assessment process, methods, and analyses (FHA, FMEA/FMECA, FTA, CCA) used in safety assessments (PSSA, SSA) per SAE ARP4761
  • Expert knowledge of, and experience with FAA Subpart B regulations and compliance procedures for Part 23 and/or 27 aircraft, as well as Part 91 regulations
  • Excellent verbal and technical writing skills in the English language
  • Collaborates effectively between multidisciplinary teams
  • Self-sufficient and self-starter, and maintains a sense of urgency in communications and actions
  • Proficiency with Microsoft Office and Google Docs products
  • Must be able to travel 30% to support testing and on-site support in Joby’s Santa Cruz, CA offices

Nice to have

  • FAA Part 25/29 certification experience and knowledge
  • Experience with handling qualities/controllability
  • Experience with fly-by-wire flight control systems and control laws
  • Experience with flight into known icing certification and analysis/test methods
  • Knowledge and experience with certification of air data systems
  • Equivalent EASA certification experience to FAA requirements noted above
  • Proficiency with MATLAB and/or other scientific programming languages (Python, C, etc.)

What the JD emphasized

  • Minimum 10 years of aerospace industry experience in flight performance, including test management and execution
  • Currently hold an active Company or Consultant FAA Designated Engineering Representative (DER) authorization, or otherwise satisfy the basic qualifications for becoming a DER per the FAA Order 8100.8D and FAA Order 8110.37F
  • Expert knowledge of, and experience with FAA Subpart B regulations and compliance procedures for Part 23 and/or 27 aircraft, as well as Part 91 regulations