Miramar, Fla.-based ZF Marine has named Walter Fienco as its project manager, marine – government, commercial thrusters, and special projects. In this expanded role, Fienco will continue to lead product management for commercial thrusters while taking on additional responsibilities that align product execution with customer engagement. His appointment, says ZF, reflects the company’s commitment to deepening its presence in specialized propulsion systems and government applications. Fienco brings over 17 years of experience in the marine industry, including 15 years with ZF Marine. He will also lead specialized initiatives in large POD propulsion systems and electric/hybrid technologies.