- Horizon Services, Inc. (Hayward, CA)
- …as possible Full-Time (Salary) Who are we? Horizon Services, Inc. (HSI) is a nonprofit established in 1974 that offers addiction treatment with the goal of reducing ... quality product to Horizon's valued client-base. As a key member of the executive leadership team (ELT), the CSSO...occasional linkage to the Executive Leadership Team (ELT) and Board of Directors meetings as needed. Nothing in this… more