About the job
The Senior z/VM Systems Programmer at Ensono plays a critical role in ensuring the stability, integrity, and efficient operation of information systems that support core organizational functions and clients. You will be responsible for monitoring, maintaining, supporting, and optimizing all assigned operating systems. Reporting directly to the Manager of the z/VM and z/Linux team, you will assist in managing z/VM operating systems across multiple LPARS and client environments.
Key Responsibilities:
- Manage storage systems, system backup/restore processes, tape encryption, and disaster recovery planning.
- Support Incident and Change Management processes effectively.
- Track operational performance metrics and ensure quality of services delivered.
- Collaborate with Data Center Operations to meet SLA obligations.
- Coordinate system modifications with IT and business unit managers.
- Participate in multiple annual Disaster Recovery exercises across diverse client environments.
System Management Focus:
- Oversee the management of z/VM systems including software, availability, network, capacity, performance, storage, and security.
Collaboration and Knowledge Requirements:
- Experience in a collaborative multi-client environment.
- Familiarity with software such as Velocity Performance Suite (zVPS, zPRO, zVRM), Broadcom/CA VM:Manager, IBM Dirmaint, and IBM RACF is preferred.
Additional Requirements:
- Availability for off-hours support and participation in an on-call schedule.
- Platforms: z/VM, z/VSE, Linux on IBM Z.
