.**Introduction**At IBM, workSystem Administrators are the gatekeepers to the many systems that run our company and our clients. As a System Admin with IBM, you will have the opportunity to provide high-value IT services and leverage our leading-edge technology portfolio in our global network. Your work has a direct impact on the day-to-day productivity of our business by ensuring integrity of, and access to, our most important resource: data.**Your Role and Responsibilities**The z/OS Db2 System Administrator will be part of a team that provides implementation, troubleshooting, and maintenance of our client z/OS Db2 environments. The administrator will be responsible for collaborating with members of our Technical Delivery Teams and Architecture teams to support and improve the delivery of managed services.This is a critical infrastructure role on business-criticalservices that require team support 24x7 365. A support model is in place to cover the 24x7 requirement across administrators with shared standby and overtime responsibilities. The administrator will be responsible for:- The build, deployment, support,and performance of systemso- Maintaining compliance to avoid data loss and unauthorized access**Required Technical and Professional Expertise**- IT infrastructure systems administration experience in a large z/OS Db2 enterprise environment- Day to day experience in building and supporting z/OS Db2 systems- SAP databases on zOS DB2- Demonstrated strength in troubleshooting complex technical issues- Ability and experience to supporta 24x7 environment including standby and overtime activities- Security and compliance -Skills to deal with audit requirements, providing artifacts from z/OS Db2 environment, including all patching management processes to maintain secure servers- Familiarity with Agile methodologies**Preferred Technical and Professional Expertise**- Experience with ACE- Red Hat, AIX, Windows Server Administration experience**About Business Unit**The IBM CIO is responsible for driving enterprise performance and transformation. We are the financial stewards of IBM, delivering IBM's financial strategy, developing new business models, and mitigating enterprise risk. Do you have a passion for creating business value? Join our team in accounting, financial planning, pricing, business controls, tax, treasury, business development (acquisitions & divestitures), and global financing.In a world where technology never stands still, we understand that, dedication to our clients success, innovation that matters, and trust and personal responsibility in all our relationships, lives in what we do as IBMers as we strive to be the catalyst that makes the world work better