This badge holder has experience with COBOL code structure and syntax, and has a solid understanding of the DB2 environment and the use of SQL to extract data. This person also has experience using Job Control Language (JCL), understands the basic syntax and structure of JCL code, and can create simple batch jobs that run on z/OS systems. This badge holder can apply this range of knowledge and skills to the IBM mainframe environment, and to related DevOps practices.