The problem in this study is the Internal Quality Assurance Management of State Senior High Schools. To improve the Quality and Competitiveness of Graduates, there are still some deficiencies in its implementation, both in aspects (1) Quality planning and mapping, (2) Organizing and compiling fulfillment plans, (3) Implementation fulfillment, (4) Evaluation/quality audit, and (5) Determination of SPMI SMAN quality standards to improve the Quality and Competitiveness of Graduates at SMAN 5 Bekasi and SMAN 11 Bekasi. The research approach used is qualitative with a qualitative descriptive study method. Data collection techniques using observation, interviews, and documentation. Data analysis techniques are data collection, data reduction, data presentation, and making conclusions. The general results of the research are that the Internal Quality Assurance System Management (SPMI) of SMAN to Improve the Quality and Competitiveness of Graduates at SMAN 5 Bekasi and SMAN 11 Bekasi has been going well even though there are still deficiencies in its implementation. The results of special research regarding Management of Internal Quality Assurance in Public High Schools to improve the Quality and Competitiveness of Graduates at SMAN 5 Bekasi and SMAN 11 Bekasi are (1) Planning on aspects of the Formulation of Management of Internal Quality Assurance of Schools to improve Quality and Competitiveness of Graduates, Arrangement of Management School Internal Quality Assurance To improve the Quality and Competitiveness of Graduates, and Compile SPMI documents (School Internal Quality Assurance System is already running well. (2) Organizing on aspects Forming a quality assurance unit in the Education unit and Coordinating the implementation of quality assurance at the Education unit level has been went well (3) The implementation of aspects of Implementation of Internal Quality Assurance Management activities for State Senior High Schools to improve the Quality and Competitiveness of Graduates and Conduct coaching, mentoring, mentoring, and supervision of education actors in educational units in developing p Education quality assurance has been going well. (4) Evaluation on the aspects of Evaluation Technique, Analysis of Evaluation Results, and Evaluation Follow-up has been going well. (5) Problems in the aspects of planning, organizing, implementing, and evaluating can be handled properly. (6) Solutions in the aspects of planning, organizing, implementing, and evaluating can be implemented properly. (7) Quality and Competitiveness of Graduates at State Senior High Schools at SMAN 5 Bekasi and SMAN 11 Bekasi in the aspects of Graduation Standards and Academic and Non-Academic Achievements have gone well.