A leading California General Contractor specializing in HCAI/OSHPD Healthcare and Life Sciences construction is seeking an experienced Preconstruction Manager to lead estimating, budgeting, planning, and preconstruction services for complex technical projects throughout Southern California. The ideal candidate will possess extensive experience developing conceptual estimates, GMPs, value engineering solutions, procurement strategies, and project execution plans for hospitals, medical facilities, laboratories, biotech campuses, pharmaceutical facilities, and research environments.