全职 Mainframe System Programmer 工作, 薪水, Alphaeus Pte Ltd 公司招聘中 - Ricebowl

Systems Specialist (Mainframe Backup & Storage)

Responsibilitie

• sAdminister and maintain mainframe backup systems, including CA-1
• .Manage and support IBM z/OS operating systems and JCL (Job Control Language)
• .Maintain tape management systems and automated tape libraries
• .Support backup infrastructure including Data Domain, ECS, Hitachi CGX, and tape libraries
• .Perform system patching, upgrades, hardening, and configuration
• .Monitor backup system performance and storage capacity
• .Troubleshoot backup, storage, and system-related issues
• .Work closely with vendors to resolve hardware and software incidents
• .Review system logs and participate in technical exercises and disaster recovery activities

.Requirement

• sMinimum 3–5 years of experience supporting mainframe backup environments
• .Hands-on experience with CA-1 Tape Management System
• .Strong knowledge of IBM z/OS and JCL
• .Experience with DASD, tape storage, and virtual storage concepts
• .Familiarity with automated tape libraries and backup infrastructure
• .Strong troubleshooting and problem-solving skills
• .Able to support after-office hours and weekend activities when required
• .Good communication and stakeholder management skills

.Preferre

• dExperience with Data Domain, ECS, Hitachi CGX, or similar backup platforms
• .Experience in banking, government, or large enterprise environments
• .Exposure to disaster recovery and business continuity operations