Lead Mainframe Z/os Security & Performance Sre

Tata Consultancy Services; Cary (NC); Vor Ort; USD 85.000 - 135.000; Vollzeit

Zusammenfassung

Tata Consultancy Services Limited in Cary, NC seeks an Engineer to lead the architecture, design and implementation of secure, resilient mainframe solutions. You will guide cross-functional teams across engineering, operations and modernization.

The role requires strong z/OS, zLinux, WLM, and automation skills, with a focus on capacity, availability and performance improvements within a DevOps/openShift environment.

Qualifikationen

• Must have hands-on experience with IBM z/OS and mainframe tooling such as WLM, RACF, PR/SM and storage technologies.
• Expertise in SMF/RMF telemetry for capacity and performance tuning and analysis.
• Experience in zLinux systems programming and hybrid mainframe architecture.
• Strong knowledge of business continuity, resilience and disaster-recovery design using CSM, Metro Mirror, Global Mirror and Safeguarded Copy.
• Automation experience with Ansible for IBM Z and Python; familiarity with OpenShift and DevOps practices.

Aufgaben

• 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 and 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/problem-management processes.
• Define architecture standards, governance, roadmaps and blueprints.
• Evaluate emerging technologies and drive continuous improvement and modernization.

Kenntnisse

Cross-functional Leadership

Architectural Governance

Strategic Thinking

Ausbildung

Bachelor of Computer Science

Tools

IBM z/OS

WLM

RACF

PR/SM

SMF/RMF telemetry

zLinux

CSM

Metro Mirror

Global Mirror

Safeguarded Copy

HyperSwap

Ansible (Red Hat)

Python

OpenShift

DevOps

Mainframe modernization

Jobbeschreibung

Must Have Technical/Functional Skills

• 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

Roles & Responsibilities

• 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.

Generic Managerial Skills, If any

• 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

Salary: $85,000 - $135,000

Location

Cary, NC

Function

TECHNOLOGY

Role

Engineer

ID

436512

Skills

Mainframe

Salary Range

$85,000 - $135,000

Desired Candidate Profile

Qualifications

BACHELOR OF COMPUTER SCIENCE