Social Media Jobs: Mashable, XO Group, John Wiley & Sons

This week, Mashable is hiring a campaign yield and execution manager, while XO Group needs a community coordinator for The Knot. John Wiley & Sons is seeking a social marketing coordinator, and Guardian is still on the hunt for a social media content manager. 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 SocialTimes pros and post a risk-free job listing. For real-time openings and employment news, follow @MBJobPost.