When he's away on vacation, Gopal Shenoy, a VP of product at Wiser Solutions, looks at how his team operates in his absence to assess whether he's hired the right people for the job.
Concurrently applying to multiple jobs at one company might raise concerns for a recruiter, but you can try to frame it as strong enthusiasm for the company's mission.
Ancestry CEO Deb Liu says it's crucial for introverts to realize "you are your own best marketer" and "you have to actually share what you do," even if it feels uncomfortable.