There are many different roles that exist within the mainframe environment, and the specific roles and responsibilities will depend on the size and complexity of the organization and the mainframe systems being used. Some common mainframe roles include:
System administrators: These individuals are responsible for installing, configuring, and maintaining the mainframe systems and associated hardware and software. They may also be responsible for managing user accounts, security, and performance tuning.
Application developers: These individuals are responsible for designing, coding, testing, and maintaining mainframe applications. They may use languages such as COBOL, PL/I, or Assembler, and may also work with tools such as CICS, IMS, and DB2.
Quality assurance analysts: These individuals are responsible for testing mainframe applications and systems to ensure they are functioning correctly and meeting business requirements. This may involve writing and executing test cases, analyzing test results, and identifying and reporting defects.
Business analysts: These individuals work with business stakeholders to understand their needs and requirements, and translate those needs into technical specifications for mainframe systems and applications. They may also be involved in the design and development of mainframe solutions.
Project managers: These individuals are responsible for planning and managing mainframe projects, including coordinating the work of other mainframe team members, tracking project progress, and ensuring that projects are completed on time and within budget.
Operations staff: These individuals are responsible for monitoring and managing the mainframe systems and applications on a day-to-day basis. They may be responsible for tasks such as scheduling and running batch jobs, monitoring system logs, and responding to issues and alerts.
These are just a few examples of the types of roles that may exist within a mainframe environment. Mainframe systems and applications can be complex and require a diverse set of skills and expertise to support and maintain them.