Search Google for LinkedIn profiles with experience in two or more given companies

You can search Google for LinkedIn profiles with experience in two or more given companies.

The Google search syntax is as follows:

site:www.linkedin.com "at company name" "at company name" job title "location * area" -inurl:dir

For example, if you want to search for LinkedIn profiles who have worked at Cisco and Juniper Networks, the Google search string will be:

site:www.linkedin.com "at Cisco" "at Juniper Networks" marketing director "location * San Francisco Bay area" -inurl:dir