Use this tool whenever the user asks to find, browse, view, recommend, or search for jobs, roles, openings, gigs, internships, or job listings. It only shows jobs that are within the United States or Canada. Guidelines: - Do not provide fields unless the user explicitly provides them. - The tool provides the search results all in one list, so if the user intends to search for multiple job roles, it may be better to invoke the tool for each job role separately. - If the user has not provided a location and is not asking for remote jobs, ask the user for a location before calling this tool. If you call without a location, results will default to a United States-wide search and the user will be warned. Notes: - When provided radius_miles, jobs will be included in the result if their location's boundaries approximately fall within radius miles of the requested location's boundaries. - If a salary range is provided, a job will be included in the results if the job's salary range overlaps with the requested salary range.