Here are a few sites/newsletters that I think you might like if you haven’t already checked them out.
Ones I know of and recommend the newsletter:
http://uncubed.com/ (Wakefield newsletter).
https://www.themuse.com/ (Muse Newsletter)
http://www.asktheheadhunter.com/ (Also a Newsletter)
And of course you have to be on LinkedIn, even it it’s only a simple profile, for instance, this guy: https://www.linkedin.com/in/moishefriedman
Possibly useful depending on what you’re looking for:
https://angel.co/jobs (Also a Newsletter) – Thanks for this one, Elyse!
http://www.mediabistro.com/ (not sure about newsletter, am sure there is one)
http://www.idealist.org/ (If you’re looking into the non-profit sector, newsletter here: http://idealistcareers.org/ )
And a few I don’t know but you may want to check out, recommended by PC Pag.
http://www.flexjobs.com/ (definitely newsletter) – I haven’t heard of this one before, but it seems interesting.
And an article about knowing when to move on. This applies to some of you, not all.
I hope you find this useful. – Moishie