大型机开发人员
如果您喜欢 维护遗留的计算机系统、用 COBOL 编写代码和确保系统的可靠性,这个职位就是您的。
大型主机开发人员负责维护和开发大型关键任务系统的软件。他们通常使用 COBOL 和 JCL,确保金融和政府等行业的性能和可靠性。
您需要的技能:COBOL(编程语言)、主机计算、IBM DB2、SQL、Software Development Life Cycle、Software Development、作业控制语言 (JCL)、协调

大型机开发人员
如果您喜欢 维护遗留的计算机系统、用 COBOL 编写代码和确保系统的可靠性,这个职位就是您的。
大型主机开发人员负责维护和开发大型关键任务系统的软件。他们通常使用 COBOL 和 JCL,确保金融和政府等行业的性能和可靠性。
您需要的技能:COBOL(编程语言)、主机计算、IBM DB2、SQL、Software Development Life Cycle、Software Development、作业控制语言 (JCL)、协调

建议的证书
企业计算简介
第 1 门课程(共 7 门)
IBM COBOL 基础知识
第 2 门课程(共 7 门)
IBM COBOL 核心
第 3 门课程(共 7 门)
IBM COBOL 软件开发实践
第 4 门课程(共 7 门)
IBM COBOL 数据和文件管理
第 5 门课程(共 7 门)
IBM COBOL 基础测试和调试
第 6 门课程(共 7 门)
IBM COBOL 软件开发流程
第 7 门课程(共 7 门)
企业计算简介
第 1 门课程(共 3 门)
在大型机上使用 z/OS 命令和面板入门
第 2 门课程(共 3 门)
IBM Z 基本系统编程
第 3 门课程(共 3 门)
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¹ Median salary, job opening, and degree data are sourced from Lightcast™ Job Postings Report. Content Creator, Machine Learning Engineer and Salesforce Development Representative (1/1/2024 - 12/31/2024) All other job roles (10/1/2024 - 10/1/2025)