Systems Programmer IV - Mainframe Networking

Overview:The Senior Systems Programmer for Mainframe Networking is responsible for the design, implementation, maintenance, and optimization of mainframe network infrastructure. This role ensures high availability, security, and performance of mainframe communications systems, including VTAM, TCP/IP, and related subsystems. The ideal candidate will have deep expertise in IBM z/OS environments and a strong background in network protocols and mainframe middleware. Participates in technical research and development to enable continuing innovation within the Networking & Middleware Mainframe infrastructure.
Primary Responsibilities: - System Management & Product Maintenance: Install, customize, and maintain mainframe network software, including but not limited to, z/OS Communication Server (VTAM, TCP/IP, FTP, SFTP, TLS, and Enterprise Extender) and Connect:Direct (NDM). Apply maintenance to all associated software & products as required to maintain system stability.- Troubleshooting an...