Public Relations, Advertising and Marketing
Most PR firms and Ad agencies will recruit from their own websites and not through the job boards. Check out the lists of top PR and Ad agencies and apply directly to them. Please note that the Advertising industry has been adversely affected by the down economy.
List of Top PR Agencies
List of top 100 PR Agencies by Revenue
List of Top Advertising Agencies
List of the top 100 Ad Agencies by Revenue
Has a section for Corporate Communications and PR