The phrase "to hire an authority" means to pay someone who is knowledgeable and experienced in a specific subject to provide their expertise and guidance. Full definition
And you have unprecedented opportunity to cost effectively promote your qualifications to hundreds or even thousands of hiring authorities of just a tiny fraction of the cost of doing so through traditional methods. (distinctiveweb.com)
That is especially important for hiring authorities who want to hire you in a role where you have to communicate with people extensively. (coverlettersandresume.com)
Work closely with hiring authorities in client companies to better leverage technology investments and satisfy strategic and tactical business requirements. (livecareer.com)