Hi Rae,
Online operations does indeed bring an entire new set of challenges dues to no physical presence. However, social media use makes even more sense for online operations. Have you experimented with the use of any social tools to "bring employers" to the students? If so, can you share the tools/methods you've used? If not, what tools could you use if you wanted to "bring employers to the students" virtually? The same questions apply for mock interviews. Have you used social tools to conduct mock interviews - what might be the best tools to use/try?
Robert Starks Jr.