I'm not mindful of any variety of English through which 'role' usually means 'work opening', 'situation of work', and many others. I most likely could check with somebody 'What is your part in your organization?' but I can be applying 'job' figuratively, within a much broader sense than, say, 'submit'. https://telegra.ph/Dubai-Buggy-Riders-Thrilling-Desert-Adventures-Await-You-05-02