Senior Mainframe Architect: z/OS, Sysplex & Networking

TechDigital Group; Illinois; Hybrid; USD 90,000 - 130,000; Full time

Job summary

TechDigital Group is seeking skilled professionals to manage Mainframe Networking & Infrastructure. This role focuses on supporting and optimizing z/OS environments, handling both installation and integration across critical systems.

The ideal candidate will have expertise in Sysplex configuration and a strong understanding of mainframe networking protocols. Responsibilities include system performance analysis, project leadership in upgrades, and ensuring high availability and security across all environments.

Qualifications

• Strong experience with z/OS system programming and architecture.
• Expertise in Sysplex configuration and LPAR management.
• Knowledge of JCL and various utilities.

Responsibilities

• Lead the installation and configuration of z/OS environments.
• Design and manage Sysplex integration and CFRM policies.
• Perform performance analysis and capacity planning.

Skills

z/OS Architecture & Sysplex Integration

Mainframe Networking

Mainframe Infrastructure & Performance Engineering

Tools

SMP/E

IOCP

HCD

PARMLIB

Job description

TechDigital Group is seeking skilled professionals to manage Mainframe Networking & Infrastructure. This role focuses on supporting and optimizing z/OS environments, handling both installation and integration across critical systems.

The ideal candidate will have expertise in Sysplex configuration and a strong understanding of mainframe networking protocols. Responsibilities include system performance analysis, project leadership in upgrades, and ensuring high availability and security across all environments.