Sales representative -- 2

I'm looking to hire a sales representative for my business. We provide services in the medical device certifications area and need someone to handle lead generation and prospecting. We're looking to target business-to-business (B2B) customers. The sales representative will be expected to generate leads, conduct sales presentations and proposals, close deals, and negotiate contracts. The payment is only made when the client accepts the proposal sent. This individual must have strong communication skills and be able to work both independently and as part of a team. Experience in sales in the medical device field is desirable.