I am a founder of the BIG Math Network which is an information source for mathematical scientists seeking BIG jobs. We connect BIG employers with talent and provide ideas for educational program directors to prepare their students for employment in BIG.
Our first book, the BIG Jobs Guide is available through SIAM, AMS and Amazon. The Mathematical Association of America, the Society for Industrial and Applied Mathematics and the American Mathematical Society, through a generous donation from Philippe and Claire-Lise Tondeur, are collaborating to study BIG math careers and bring career resources to our members. The BIG Math Network helps coordinate these activities.