Job Description
- Must Have Technical/Functional Skills:
- Minimum 8+ years of broad and indepth hands-on technical and design/architect level experience in Mainframe z/OS.
- Experience in a multi-site (multiple Data Center) Mainframe shop of minimum 2,000 MIPS and above.
- Support various Mainframe Software (both IBM and OEM/ISV products evaluation, High Availability, Disaster Recovery etc.
- Derive realistic Mainframe SLAs and design / propose architecture meeting those SLAs goals.
- Knowledge on Mainframe Tools–SIEM (Q-Radar), z/OS-SA or CA-OPS/MVS Automation.
- Mainframe DB2, MQ, CICS, WAS, Control-M.
- Mainframe Security ACF2.
- Mainframe Capacity Planning and Performance Tuning.
- Roles & Responsibilities:
- Mainframe Licensing, TCO and ROI planning and decision making.
- Experience on Administer, maintain, and configure CA-ACF2 security system on z/OS environments.
- Create, modify, and delete user IDs, groups, roles, datasets, and resource rules.
- Develop and enforce enterprise security policies and procedures using ACF2 rules.
- Perform access reviews, audits, and remediation tasks to ensure compliance with internal and external regulations (SOX, HIPAA, etc.).
- Analyze and troubleshoot access control issues, security violations, and user authorization problems.
- Collaborate with application, system, and network teams to integrate security practices and automate processes where possible.
- Create and maintain security documentation including user provisioning/deprovisioning procedures and control matrices.
- Implement and support multifactor authentication and other enterprise security enhancements on mainframe.
- Monitor system logs and audit trails for suspicious activity or policy violations.
- Participate in security reviews, compliance audits, and disaster recovery tests.
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