Mainframe Consultant

REDLEO SOFTWARE INC.; India; Teletrabalho; INR 2 800 000 - 4 400 000; Tempo integral

Resumo da oferta

REDLEO SOFTWARE INC. in India is seeking a Senior z/VM Systems Engineer with deep expertise in IBM Z Mainframe Infrastructure, z/VM Administration, and z/OS Systems Programming to support mission-critical environments and modernization initiatives.

You will design, implement, and optimize enterprise z/VM and z/OS environments, lead upgrades and migrations, ensure performance, capacity planning, disaster recovery, security controls, and provide Level-3 support for production systems.

Qualificações

• 8+ years of IBM Mainframe Engineering experience.

Responsabilidades

• Design, implement, and support enterprise z/VM and z/OS environments.
• Lead processor upgrades, migrations, and modernization initiatives.
• Manage performance tuning, capacity planning, and system optimization.
• Support disaster recovery, high availability, and resiliency programs.
• Troubleshoot complex infrastructure and networking issues.
• Implement security, encryption, and compliance controls.
• Provide Level-3 support for production environments.

Conhecimentos

Mainframe Engineering

z/VM Administration

Systems Programming

Mainframe Networking

Mainframe Security

English Proficiency

Ferramentas

z/VM

CP

CMS

RACF

HMC

DASD Storage

FICON Directors

TCP/IP

VTAM

APPN

OSA Adapters

Descrição da oferta de emprego

INDIA (100% Remote)

Must speak good English

We are looking for a Senior z/VM Systems Engineer with deep expertise in IBM Z Mainframe Infrastructure, z/VM Administration, and z/OS Systems Programming to support mission-critical enterprise environments and modernization initiatives.

Must-Have Skills

• 8+ years of IBM Mainframe Engineering experience
• 5+ years of hands-on z/VM Administration & Systems Programming
• Experience with z/VM, CP, CMS, RACF
• Mainframe Networking: TCP/IP, VTAM, Enterprise Extender, APPN, OSA Adapters
• IBM Z Infrastructure: HMC, DASD Storage, FICON Directors, Capacity Planning
• Mainframe Security: RACF, PKI Certificates, Encryption Technologies

Key Responsibilities

• Design, implement, and support enterprise z/VM and z/OS environments
• Lead processor upgrades, migrations, and modernization initiatives
• Manage performance tuning, capacity planning, and system optimization
• Support disaster recovery, high availability, and resiliency programs
• Troubleshoot complex infrastructure and networking issues
• Implement security, encryption, and compliance controls
• Provide Level-3 support for critical production environments