1, salary. Grade 8 has a monthly salary of 9870 yuan, and the political engineer has a monthly salary of 7 146 yuan, so grade 8 has a high salary.

2. Welfare benefits. Level 8 benefits include housing subsidies, medical insurance, work injury insurance, unemployment insurance, old-age insurance and maternity insurance. The welfare benefits of political engineers include basic social insurance, housing accumulation fund, year-end bonus, holiday benefits and training subsidies.