Mainframe z/VM System programmer

About the role

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Job Description:

We are seeking a highly skilled and experienced Mainframe z/VM System programmer to support and maintain our enterprise IBM Z mainframe infrastructure. This is a critical role in a complex, high-availability mainframe product development environment, with a primary focus on the administration of the z/VM environment.

Key Responsibilities

- z/VM System Administration & Support:

- Install, configure, administer, and maintain IBM z/VM operating systems, providing expert-level support.

- Define and manage VM guests for various operating systems, including z/OS, z/VM, z/Linux, and z/VSE.

- Collaborate with VM guest owners to ensure the appropriate allocation of virtual and real resources.

- Configure and administer essential VM service machines (e.g., RSCS, TCPIP SSL, VTAM, and Certificate Management).

- Ensure proficiency in the building, backup, and restoration of DCSS and NSS segments.

- Product Expertise & Troubleshooting:

- Demonstrate extensive experience using the CA/Broadcom suite of VM products.

- Install, maintain, and configure VM products from IBM and other third-party vendors.

- Apply strong troubleshooting and implementation skills to quickly resolve complex issues and maintain system stability.

Required Skills and Experience

- Extensive hands-on experience with IBM z/VM administration and support.

- Proven ability to work effectively in a demanding, high-availability production environment.

- Experience with guest provisioning and management of z/OS, z/VM, and z/VSE under z/VM.

Desirable Skills

- Expertise in Hardware Configuration Definition (HCD) and Input/Output Configuration Data Set (IOCDS) management.

- Ability to update and manage hardware configurations, including definitions for the processor, channels, control units, and devices.

- Technical knowledge of IBM Z hardware configuration and I/O subsystem design.

Education/Experience

Bachelor's degree in Engineering and 8+ years of related experience or Masters degree in Engineering/Computer Science and 6+ years of related experience

Compensation and Benefits

The annual base salary range for this position is USD 109,700.00 To USD 175,500.00

As a valued member of our team, you'll be eligible for a discretionary annual bonus and the opportunity to receive not only a competitive new hire equity grant, but also annual equity awards, connecting your success directly to the company's growth. All subject to relevant plan documents and award agreements.