Collins Aerospace in Mexicali is seeking a Senior Tooling Stress Engineer to lead the structural validation and optimization of manufacturing tools and fixtures. You will perform advanced analyses supporting aerospace hardware and mentor junior engineers while driving process improvements. The ideal candidate will have at least 5 years of relevant experience and a strong understanding of FEM tools and load paths. Strong communication skills and the ability to work within international teams are essential. This position is critical to ensuring the highest safety standards and operational integrity in aerospace manufacturing.