Useful. According to relevant regulations, senior technicians employed in corresponding technical posts can enjoy the same salary and welfare benefits as senior engineers, engineers, assistant engineers and technicians of their own units. High-skilled talents with senior technician education or above have been employed continuously for more than 3 years in the place of employment, and are allowed to enter the household at the place where they are located. Specific policies are formulated and implemented by the local government. Senior technician diploma belongs to higher education, which is generally equivalent to junior college, and is treated equally with junior college graduates in policy. Senior technician diploma and professional qualification certificate are recognized by the state, and employment is useful.