The salary of pre-sales/after-sales technical support engineers of Guanglianda Software Co., Ltd. has been shared by 16 friends in the professional circle: the average salary of pre-sales/after-sales technical support engineers is 524 1 yuan/month, of which 4 1% is in the range of 4000-5000 yuan/month and 4 1%. According to the statistics of sharing data, the average year-end award of pre-sales/after-sales technical support engineers of Guanglianda Software Co., Ltd. is 4828 yuan.