Foreign students with a residence status of "Student" must obtain a work permit before finding a postion on and off-campus. Please check this page first.
You should note that engaging in a part-time job is considered to be means to continue your study at ICU. ICU adivses students to work part-time only when you are seriously in need for a financial support.
ICU suggets you not to take on a part-time job in the first term of your first year. You may need to take some time to adjust yourself to your new circumstances.
ICU provides information and opportunites of part-time jobs on the condition that you need more financial support besides the financial aid given by the university you may apply for.
You are encouraged to balance your campus life by studying and working part-time moderately, that lead you enriching yourself.