A problem on the employment market swarming with both multitudinous common job-seekers and graduates was studied. The employment situation in the market was analyzed firstly. Based on the analysis, the situation was dynamically modeled. The model was properly processed and simplified. A control model corresponding to the method was deduced. As a result, a control solution for the model is obtained, and an example with Simulink demonstrates the control effect. By means of the proposed method, an optimal control for the dynamic balance between multitudinous common job-seekers and graduates can be obtained. A problem on the employment market swarming with both multitudinous common job-seekers and graduates was studied. The employment situation in the market was analyzed initially. Based on the analysis, the situation was dynamically modeled. As a result, a control solution for the model is obtained, and an example with Simulink demonstrates the control effect. By means of the proposed method, an optimal control for the dynamic balance between multitudinous common job- seekers and graduates can be obtained.