Bristol

Stress Engineer (Battery)

Posted on Friday, 10th April 2026

Aerospace
Bristol
£45 - £50 per hour + OUTSIDE IR35
Contract

Battery Stress Engineer |12 Month Contract | £45-£50/hr | Outside IR35
Hybrid – Bristol (2-3 days per week on-site)

An exciting aerospace firm based in Bristol are urgently seeking a Battery Stress Engineer to support development of a high-performance electric propulsion Energy Storage System. You’ll take ownership of battery structural load cases from definition through verification, working hands-on with FEM, testing and cross-functional teams.

Key Deliverables

  • Ownership of ESS structural load cases through simulation and test
  • Build and validate FEM models to support design decisions
  • Define and execute verification and physical test plans
  • Support DFMEA and requirements decomposition
  • Develop stress methods across composites, metallics, polymers and adhesives
  • Support full battery pack testing against derived load cases

Essential Experience

  • 5+ years in stress/structural engineering
  • Strong FEM capability plus solid hand calculations
  • Experience with complex electrical/electronic or energy storage systems

Desirable

  • Aerospace materials & processes exposure
  • ANSYS and/or Altair toolsets
  • Vibration, fatigue or explicit analysis
  • HV battery load cases
  • DFMEA and requirements tools (DOORS, JAMA, etc.)

If this is of interest, apply to the link for consideration!

Apply for this role