CERN physicists and scientists typically earn varying salaries depending on their roles, with post-doctoral fellows making around $40,000 annually, while professors earn more and graduate students earn less. Salaries do not rise exponentially with experience, as the appeal of working with advanced technology attracts talent without the need for high compensation. The discussion humorously highlights the dynamics of research roles, suggesting that experienced scientists may enjoy perks like free flights to conferences, albeit with the expectation of delivering talks. The notion of private jets is dismissed as a fictional reference from Dan Brown's "Angels & Demons," emphasizing that while there are no lavish perks, opportunities for travel exist, albeit with some obligations.