Infrastructure Specialist – Mainframe

Petaling Jaya, MY
Infrastructure & Technology
Entry Level

Infrastructure Specialist – Mainframe

Petaling Jaya, MY
Infrastructure & Technology
Entry Level

Introduction
The infrastructure running industries likes transportation, energy, insurance, banking or healthcare is quickly changing as the world’s relationship with technology evolves. Companies have more choices than ever before between on-premise, off-premise, or a hybrid approach. Our Infrastructure Specialists are responsible for keeping up with these latest and greatest of these changes and using their expertise to deliver solutions that meet the needs of our customers and products.

Your Role and Responsibilities

Specific Duties

Ability to Install, Upgrade and Migration of z/OS, z/VM, CICS.
Ability to conduct review and implementation of System Z changes related to z/OS, z/VM, CICS.
Ability to perform fault analysis and resolution of System Z problems to z/OS, z/VM, CICS.
Ability to perform z/OS System Programming for project implementation and resolution of System Z related problems.
Ability to train and guide junior on z/OS System Programming and z/OS Operation.

Skill Competence requirements:

Solid understanding of z/OS services structure, JES concepts, Sysplex configuration, Unix System Services, Comm Server (VTAM, TCP/IP, System Catalog structures, and IODF/HCD).
Systems Programming experience in MVS or Z/OS with knowledge on:

SMP/E
DFSMS, DFHSM, IODF, IOCP
JCL, Catalog Maintenance
Z/OS Security (RACF)
Z/OS Networking (VTAM, TCPIP)
Z/OS Scheduling and Automation such as Control-M, TWS

Added advantage with the following skill and system programming experience on:

SKLM disk encryption
Ability to Install, Upgrade and Migration Spectrum Control, Copy Service Manager
Ability to Install, Upgrade and Migration DB2, IMS
Ability to Install, Upgrade and Migration of MQ
Ability to Install, Upgrade and Migration Cobol

Required Technical and Professional Expertise

Minimum 10 years’ experience working with z/OS System Programming and z/OS Operation.
Key technical person with hands on experience in (Install and Migrate) for Mainframe technology refresh activities, in relation to z/OS System Programming and z/OS Operation. Experience includes:

Installation and Migration from older generation to a later generation, such as from z10BC to z14, or from z13 to z15/z16.
System Programming in building IOCP, revising IODF, migrating zCrypto keys, OSA and Comm Server (VTAM, TCP/IP)

Key technical person with hands on experience in (Install and Migrate) for Mainframe Storage technology refresh activities, in relation to z/OS System Programming and z/OS Operation. Experience includes:

Installation and Migration from non-IBM to IBM Storage (EMC to DS8xxx, FS95xx) and IBM to IBM Storage Migration (DS8xxx to DS8xxx or FS95xx)
System Programming activities such as IODF for storage (DS8k, vMAX, etc) mapping
Data migration for storage volumes using TDMF / PPRC / zDMF tools.
Spectrum Control skill and Copy Service Manager (CSM) paired replication.

Key technical person with hands on experience in (Install and Migrate) for Mainframe backup infrastructure, in relation to z/OS System Programming and z/OS Operation. Experience includes:

Installation and Migration from non-IBM to IBM VE (DELL to TS77xx) and IBM to IBM Storage Migration (TS77xx to TS77xx).
System Programming activities such as IODF for VE, job copy or merge job from old to new volume, backup policies update, VE grid setup and configuration.

Preferred Technical and Professional Expertise
Refer to the Required Professional and Technical Expertise

Want to know what it’s like to be an IBMer?

About Business Unit

IBM Systems helps IT leaders think differently about their infrastructure. IBM servers and storage are no longer inanimate – they can understand, reason, and learn so our clients can innovate while avoiding IT issues. Our systems power the world’s most important industries and our clients are the architects of the future. Join us to help build our leading-edge technology portfolio designed for cognitive business and optimized for cloud computing.

Your Life @ IBM

In a world where technology never stands still, we understand that, dedication to our clients success, innovation that matters, and trust and personal responsibility in all our relationships, lives in what we do as IBMers as we strive to be the catalyst that makes the world work better.

Being an IBMer means you’ll be able to learn and develop yourself and your career, you’ll be encouraged to be courageous and experiment everyday, all whilst having continuous trust and support in an environment where everyone can thrive whatever their personal or professional background.

Our IBMers are growth minded, always staying curious, open to feedback and learning new information and skills to constantly transform themselves and our company. They are trusted to provide on-going feedback to help other IBMers grow, as well as collaborate with colleagues keeping in mind a team focused approach to include different perspectives to drive exceptional outcomes for our customers. The courage our IBMers have to make critical decisions everyday is essential to IBM becoming the catalyst for progress, always embracing challenges with resources they have to hand, a can-do attitude and always striving for an outcome focused approach within everything that they do.

Are you ready to be an IBMer?

About IBM

IBM’s greatest invention is the IBMer. We believe that through the application of intelligence, reason and science, we can improve business, society and the human condition, bringing the power of an open hybrid cloud and AI strategy to life for our clients and partners around the world.

Restlessly reinventing since 1911, we are not only one of the largest corporate organizations in the world, we’re also one of the biggest technology and consulting employers, with many of the Fortune 50 companies relying on the IBM Cloud to run their business.

At IBM, we pride ourselves on being an early adopter of artificial intelligence, quantum computing and blockchain. Now it’s time for you to join us on our journey to being a responsible technology innovator and a force for good in the world.

Other Relevant Job Details

Location Statement

For additional information about location requirements, please discuss with the recruiter following submission of your application.

Being You @ IBM

IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

Key Job Details

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