Is the job of social insurance service center an iron rice bowl?

This kind of work is an iron rice bowl.

The work of social insurance service center is career establishment. This job is good, stable and the salary is considerable. There are five insurances, one gold and holiday benefits. Wages include basic wages, allowances, subsidies and bonuses, all of which are subsidized by the state for housing and medical care. The older generation thought that serving the country was an "iron rice bowl", and now people think that "establishment" is an "iron rice bowl".