Research & data input for marketing campaign

Data research & entry required:

We need someone to research business employees on LinkedIn at 50 companies and input their names, job titles, email addresses and phone numbers into a spreadsheet (using a data tool we will provide access to).

We will provide a list of the companies and ask you to find 3 contacts for each in the following job roles (or as close as possible):

Marketing Director
Head of Marketing
Brand Director
Head of Brand
Head of Customer Experience
Head of Technology
IT Director

This is for an upcoming direct marketing campaign. We are ideally looking or someone to complete this within the next week.