How LinkedIn Endorsements Actually Work — and How to Get the "Highly Skilled" Designation

Most professionals treat LinkedIn endorsements as a passive social nicety — a one-click exchange with a colleague that sits on your profile doing nothing in particular. But endorsements, when understood correctly and built deliberately, are doing real algorithmic work: influencing how LinkedIn surfaces your profile in search, shaping how recruiters and prospective clients evaluate your expertise at a glance, and — when accumulated at sufficient volume and quality from the right sources — earning your profile the "Highly Skilled" designation that LinkedIn awards to skills with exceptional endorsement signals. Most professionals have a skills section with thin endorsement counts that tells an incomplete story about their actual competence. Here's exactly how LinkedIn's endorsement system works, what the "Highly Skilled" label actually means and how LinkedIn decides who gets it, whether there are limits to how many endorsements you can give, and what a deliberate endorsement strategy looks like for professionals who want LinkedIn working as hard as they do.