The Senior Technical Lead will be responsible for providing technical guidance and solutions, defining and implementing best practices for the team. This role involves developing and mentoring team members to enhance their technical skills and productivity. The lead will also ensure process compliance, participate in technical discussions, and prepare status reports. The role requires expertise in COBOL, JCL, VSAM, CICS, and Db2. This position requires the ability to understand technical alternatives, assess best packages, and support architectural best practices to minimize risks.