While scanning job postings, terms like "strong team environment" or "meet new people daily" might feel intimidating to an introvert. Some people feel like they do their best work on their own. This doesn't mean that introverts need to be secluded to have a job they love, but simply have the opportunity to recharge their batteries when they have some time to think alone.
HubSpot recently posted about 8 growing careers that might be great fits for those who self identify as introverts. You can read about those jobs, and get additional advise on being an introvert in the workplace, in this blog.