Lead Mainframe Production Support - z/OS & CICS

HCLTech; Lisboa; Híbrido; EUR 42 000 - 65 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Health insurance

Life insurance

Meal allowance

Resumo da oferta

HCLTech is seeking an Application Production Support specialist for Mainframe systems to ensure reliability and performance of z/OS environments. The role focuses on incident and problem management, observability, and automation, with hands-on work in JCL and REXX and governance of batch processing.

You will collaborate with cross-functional teams, mentor juniors, and participate in on-call rotations, with a hybrid work model and benefits like health and life insurance and meal allowances.

Qualificações

• Experience with z/OS mainframe environments and production support.
• Strong incident and problem management capabilities.
• Hands-on with JCL and REXX scripting.

Responsabilidades

• Lead operational strategies to ensure system reliability and performance.
• Drive incident and problem management processes to minimize downtime.
• Implement observability, monitoring, and reliability practices.
• Automate repetitive tasks and champion continuous improvement.
• Support Mainframe and enterprise platform operations, primarily z/OS-based systems.
• Govern batch processing workflows and OPC scheduling operations.
• Oversee release governance using Endevor and ensure readiness for deployments.
• Collaborate with cross-functional teams and stakeholders.
• Share knowledge and mentor junior team members.

Conhecimentos

z/OS

CICS

JCL

REXX

Batch processing

Incident management

Observability

Automation tools

Monitoring solutions

Leadership

On-call support

Ferramentas

Endevor

OPC scheduling

Descrição da oferta de emprego

HCLTech is seeking an Application Production Support specialist for Mainframe systems to ensure reliability and performance of z/OS environments. The role focuses on incident and problem management, observability, and automation, with hands-on work in JCL and REXX and governance of batch processing.

You will collaborate with cross-functional teams, mentor juniors, and participate in on-call rotations, with a hybrid work model and benefits like health and life insurance and meal allowances.