The CSE department hires a few Math PhD students to teach EECS 203 (Discrete Math) each semester. Currently, they are interviewing for winter. Let me know if you’d like to me to put your name forward to them. At least 3 semesters teaching experience for math, with decent student evals, and strong academic work required.
More info:
Teaching Opportunities in Computer Science
Student Experiences in unusual GSI AppointmentsÂ