Complete the text with the present perfect or past simple of

Complete the text with the present perfect or past simple of the verbs in brackets. Peter Grossman (start)_______ his career as an insurance clerk in 1997. But after four years, he ( leave)______ this job, and (join) _______ Hertleins, a financial services company. He (be)______ with this company since 2001. Since joining Hertleins, he (have)____ two different kinds of job. To begin with, he (sell) _______ investments to customers all over the country. But he (not like)__________ selling very much, so he (ask)________ the company if he could move to another department. Now he works as an assistant in the Human Resources department. He (work)_______ in this job for nearly two years now.