Job description

Mainframe z/OS Security & Performance SRE • IBM z/OS, WLM, RACF, PR/SM, storage and related mainframe technologies • SMF/RMF performance telemetry analysis, capacity management and performance tuning • zLinux systems programming and hybrid mainframe architecture • Business continuity, resilience and disaster-recovery design using CSM, Metro Mirror, Global Mirror, Safeguarded Copy, HyperSwap and site-swap patterns • Automation using Red Hat Ansible for IBM Z, Ansible and Python • OpenShift, DevOps, mainframe modernization, integration and migration • Lead the architecture, design and implementation of secure, resilient and high-performing mainframe solutions. • Provide technical leadership to mainframe engineering, operations and modernization teams. • Establish intake and change processes for new workloads and tune z/OS, zLinux, WLM and PR/SM. • Support BCP and resilience design using Ansible, CSM, Metro Mirror, Global Mirror, Safeguarded Copy, HyperSwap and data-center site swaps. • Review SMF/RMF telemetry and application traces with stakeholders to improve capacity, availability, security and performance. • Troubleshoot and resolve z/OS performance incidents; participate in release, change, incident and problem-management processes. • Define architecture standards, governance, roadmaps and blueprints. • Evaluate emerging technologies and drive continuous improvement and modernization. • Lead cross-functional teams and multiple complex initiatives. • Communicate effectively with business stakeholders, application teams, infrastructure teams and enterprise architects. • Apply strategic thinking, analytical problem solving, stakeholder management and architectural governance. • Financial services or insurance industry experience preferred. • Relevant IBM System Architect or TOGAF certification preferred. Salary Range- $80,000-$90,000 a year #LI-SP3 #LI-VX1

Requirements

Must-haves

Mainframe z/OS Security & Performance SRE
IBM z/OS, WLM, RACF, PR/SM, storage and related mainframe technologies
SMF/RMF performance telemetry analysis, capacity management and performance tuning
zLinux systems programming and hybrid mainframe architecture
Business continuity, resilience and disaster-recovery design using CSM, Metro Mirror, Global Mirror, Safeguarded Copy, HyperSwap and site-swap patterns
Automation using Red Hat Ansible for IBM Z, Ansible and Python
OpenShift, DevOps, mainframe modernization, integration and migration
Lead the architecture, design and implementation of secure, resilient and high-performing mainframe solutions.
Provide technical leadership to mainframe engineering, operations and modernization teams.
Establish intake and change processes for new workloads and tune z/OS, zLinux, WLM and PR/SM.
Support BCP and resilience design using Ansible, CSM, Metro Mirror, Global Mirror, Safeguarded Copy, HyperSwap and data-center site swaps.
Review SMF/RMF telemetry and application traces with stakeholders to improve capacity, availability, security and performance.
Troubleshoot and resolve z/OS performance incidents; participate in release, change, incident and problem-management processes.
Define architecture standards, governance, roadmaps and blueprints.
Evaluate emerging technologies and drive continuous improvement and modernization.
Lead cross-functional teams and multiple complex initiatives.
Communicate effectively with business stakeholders, application teams, infrastructure teams and enterprise architects.
Apply strategic thinking, analytical problem solving, stakeholder management and architectural governance.

Nice-to-haves

Financial services or insurance industry experience preferred.
Relevant IBM System Architect or TOGAF certification preferred.

Application prep

Use the role’s language and application details while tailoring your materials.

Keywords to mirror

python

Platform: careers-page
Effort: medium