Managed IT Services - Marketing Copywriter

We are looking for someone who is able to write content for collateral and website purposes around the area of 'Managed IT Services'... we require marketing styled copy that explains in layman's terms the topic areas we have chosen, yet the information is still useful to those with more technical knowledge. We can provide a base outline of these chosen areas - some area examples are, Complete Care, Essential Monitoring, Essential Maintenance, Essential Bulk Hours, Essential Helpdesk, Consulting... Basic knowledge in these areas would be necessary to complete this task. We have attached a basic brief and can also supply further information about these areas to the chosen freelancer.