ON-Board Services, Incorporated is seeking an experienced Planning Cost Estimator to support facility planning and capital investment projects across the United States. You will develop planning-level cost estimates using benchmarking, parametric methods, and DoD-aligned processes, collaborating with engineers, economists, and client stakeholders.The role requires 20–40 hours per week with 10–40% travel. Remote work is allowed with nationwide site visits, and a strong background in AACE ClassJ-18808-Ljbffr