This week, Ampush Social is hiring a director of sales, while Doherty Enterprises needs a social media/digital marketing manager. Edgell Communications is seeking an online Web event producer, and Heyzap.com is on the hunt for a business development associate for advertising sales. Get the scoop on these openings below, and find additional social media jobs on Mediabistro.

Find more great social media jobs on our job board. Looking to hire? Tap into our network of talented AllFacebook pros and post a risk-free job listing. For real-time openings and employment news, follow @MBJobPost.