How to spot "This posting was tailored for/against one particular applicant" listings - Arbitrary number years of experience required. - Absolute requirements

How to spot "This posting was tailored for/against one particular applicant" listings - Arbitrary number years of experience required. - Absolute requirements on very specific tools and environments. - Minimum Masters degree, even though the work isn't anywhere near that. - Strong preference for applicants that are well known with the industry. - Very short deadline. If it's also a gov. job, then that almost definitely seals the deal that it's for someone internal. Sadly, with a lot of gov. jobs, there's so much bureaucracy and laws/regulations to navigate around, that it's often impossible to "just" promote someone internal to a new position / title. The job needs to get posted around, and often times there are external boards that will have the final say. This is obviously to fight and a CYA process against nepotism etc., but also makes it a real pain to get people.