As you want to get the details of career after Doctor of Philosophy in Physics so here is the information of the same for you:

Ph.D. Physics Job Types
Lab Supervisor
Researcher & Technician
Teacher & Lecturer
Scientists
Consulting Physicist
Senior Physicist
Technical Writer
Scientific Officer cum Tutor (Physics)
Online Tutor - Physics
Subject Matter Experts - Physics
Physics Teachers / Coach / Physics Trainer
Training Manage - Physics
Part-time Physics Teacher

Most of the mathematicians are placed in government sectors and in industries such as research operations, commercial surveys and numerical analysis.

Graduates with higher degrees in applied mathematics have a wide array of job opportunities to choose from.