Job Description. Job Description. SECTION I – GENERAL SKILL/KNOWLEDGE REQUIREMENTS. . Maintain, manage and update projects schedules in Oracle Primavera P6 on a monthly basis or as needed. Maintain proper project and activity codes in the Primavera Systems. Review project status periodically and identify schedule/cost variance. Perform. project/program/portfolio. cost and schedule analysis. Prepare monthly capital progress/variance reports and as...