This study was conducted to assess the level of employees experience and perception of SPMS Implementation of the Laguna State Polytechnic University employees. A survey was carried out among 172 respondents representing the regular faculty and non-teaching of the Santa Campus. The study measures the correlation among the demographic profiles and the performance of the LSPU as well as the significant relationship in the effectiveness of the SPMS and their level of performance. With the help of a Statistician, Percentage, Frequency Distribution, Weighted Mean, Standard Deviation and Pearson-r Correlation are used to analyze the relationships among the variables. Findings revealed that the SPMS Implementation as to level of employees experiences and perception highly effective as rated by the respondents in terms of planning and commitment; monitoring and coaching; review and evaluation and rewarding and developing planning., and between the employees perceptions in the effectiveness of the SPMS and their level of performance rated very high with respect to quality/effectiveness; efficiency and; timeliness. Based on the results of the study, Laguna State Polytechnic University Human Resource Unit continue monitoring performances for maintaining its SPMS effectiveness among employees. The institution endures deliverables and issues yearly to sustaining the future developmental potential.